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2728 lines
74 KiB
2728 lines
74 KiB
/****************************************************************************
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**
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** Implementation of the QCommonStyle class
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**
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** Created : 981231
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**
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** Copyright (C) 1998-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the widgets module of the Qt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free Qt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.QPL
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** included in the packaging of this file. Licensees holding valid Qt
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** Commercial licenses may use this file in accordance with the Qt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#include "qcommonstyle.h"
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#ifndef QT_NO_STYLE
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#include "qmenubar.h"
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#include "qapplication.h"
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#include "qpainter.h"
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#include "qdrawutil.h"
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#include "qpixmap.h"
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#include "qpushbutton.h"
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#include "qtabbar.h"
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#include "qscrollbar.h"
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#include "qtoolbutton.h"
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#include "qtoolbar.h"
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#include "qdockarea.h"
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#include "qheader.h"
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#include "qspinbox.h"
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#include "qrangecontrol.h"
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#include "qgroupbox.h"
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#include "qslider.h"
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#include "qlistview.h"
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#include "qcheckbox.h"
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#include "qradiobutton.h"
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#include "qbitmap.h"
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#include "qprogressbar.h"
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#include "private/qdialogbuttons_p.h"
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#include <limits.h>
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#include <qpixmap.h>
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#include "../widgets/qtitlebar_p.h"
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#include <qtoolbox.h>
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/*!
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\class QCommonStyle qcommonstyle.h
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\brief The QCommonStyle class encapsulates the common Look and Feel of a GUI.
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\ingroup appearance
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This abstract class implements some of the widget's look and feel
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that is common to all GUI styles provided and shipped as part of
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Qt.
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All the functions are documented in \l QStyle.
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*/
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/*!
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\enum Qt::ArrowType
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\value UpArrow
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\value DownArrow
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\value LeftArrow
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\value RightArrow
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*/
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// the active painter, if any... this is used as an optimzation to
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// avoid creating a painter if we have an active one (since
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// QStyle::itemRect() needs a painter to operate correctly
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static QPainter *activePainter = 0;
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/*!
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Constructs a QCommonStyle.
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*/
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QCommonStyle::QCommonStyle() : QStyle()
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{
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activePainter = 0;
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}
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/*! \reimp */
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QCommonStyle::~QCommonStyle()
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{
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activePainter = 0;
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}
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static const char * const check_list_controller_xpm[] = {
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"16 16 4 1",
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" c None",
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". c #000000000000",
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"X c #FFFFFFFF0000",
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"o c #C71BC30BC71B",
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" ",
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" ",
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" .......... ",
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" .XXXXXXXX. ",
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" .XXXXXXXX.oo ",
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" .XXXXXXXX.oo ",
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" .XXXXXXXX.oo ",
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" .XXXXXXXX.oo ",
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" .XXXXXXXX.oo ",
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" .XXXXXXXX.oo ",
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" .XXXXXXXX.oo ",
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" ..........oo ",
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" oooooooooo ",
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" oooooooooo ",
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" ",
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" "};
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/*! \reimp */
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void QCommonStyle::drawPrimitive( PrimitiveElement pe,
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QPainter *p,
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const QRect &r,
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const QColorGroup &cg,
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SFlags flags,
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const QStyleOption& opt ) const
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{
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activePainter = p;
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switch (pe) {
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#ifndef QT_NO_LISTVIEW
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case PE_CheckListController: {
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p->drawPixmap(r, QPixmap((const char **)check_list_controller_xpm));
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break; }
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case PE_CheckListExclusiveIndicator: {
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QCheckListItem *item = opt.checkListItem();
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QListView *lv = item->listView();
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if(!item)
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return;
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int x = r.x(), y = r.y();
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#define QCOORDARRLEN(x) sizeof(x)/(sizeof(QCOORD)*2)
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static const QCOORD pts1[] = { // dark lines
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1,9, 1,8, 0,7, 0,4, 1,3, 1,2, 2,1, 3,1, 4,0, 7,0, 8,1, 9,1 };
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static const QCOORD pts2[] = { // black lines
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2,8, 1,7, 1,4, 2,3, 2,2, 3,2, 4,1, 7,1, 8,2, 9,2 };
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static const QCOORD pts3[] = { // background lines
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2,9, 3,9, 4,10, 7,10, 8,9, 9,9, 9,8, 10,7, 10,4, 9,3 };
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static const QCOORD pts4[] = { // white lines
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2,10, 3,10, 4,11, 7,11, 8,10, 9,10, 10,9, 10,8, 11,7,
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11,4, 10,3, 10,2 };
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// static const QCOORD pts5[] = { // inner fill
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// 4,2, 7,2, 9,4, 9,7, 7,9, 4,9, 2,7, 2,4 };
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//QPointArray a;
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// p->eraseRect( x, y, w, h );
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if ( flags & Style_Enabled )
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p->setPen( cg.text() );
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else
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p->setPen( QPen( lv->palette().color( QPalette::Disabled, QColorGroup::Text ) ) );
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QPointArray a( QCOORDARRLEN(pts1), pts1 );
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a.translate( x, y );
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//p->setPen( cg.dark() );
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p->drawPolyline( a );
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a.setPoints( QCOORDARRLEN(pts2), pts2 );
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a.translate( x, y );
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p->drawPolyline( a );
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a.setPoints( QCOORDARRLEN(pts3), pts3 );
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a.translate( x, y );
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// p->setPen( black );
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p->drawPolyline( a );
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a.setPoints( QCOORDARRLEN(pts4), pts4 );
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a.translate( x, y );
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// p->setPen( blue );
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p->drawPolyline( a );
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// a.setPoints( QCOORDARRLEN(pts5), pts5 );
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// a.translate( x, y );
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// QColor fillColor = isDown() ? g.background() : g.base();
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// p->setPen( fillColor );
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// p->setBrush( fillColor );
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// p->drawPolygon( a );
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if ( flags & Style_On ) {
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p->setPen( NoPen );
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p->setBrush( cg.text() );
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p->drawRect( x+5, y+4, 2, 4 );
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p->drawRect( x+4, y+5, 4, 2 );
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}
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break; }
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case PE_CheckListIndicator: {
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QCheckListItem *item = opt.checkListItem();
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QListView *lv = item->listView();
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if(!item)
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return;
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int x = r.x(), y = r.y(), w = r.width(), h = r.width(), marg = lv->itemMargin();
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if ( flags & Style_Enabled )
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p->setPen( QPen( cg.text(), 2 ) );
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else
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p->setPen( QPen( lv->palette().color( QPalette::Disabled, QColorGroup::Text ),
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2 ) );
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bool parentControl = FALSE;
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if ( item->parent() && item->parent()->rtti() == 1 &&
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((QCheckListItem*) item->parent())->type() == QCheckListItem::Controller )
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parentControl = TRUE;
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if ( flags & Style_Selected && !lv->rootIsDecorated() && !parentControl ) {
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p->fillRect( 0, 0, x + marg + w + 4, item->height(),
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cg.brush( QColorGroup::Highlight ) );
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if ( item->isEnabled() )
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p->setPen( QPen( cg.highlightedText(), 2 ) );
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}
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if ( flags & Style_NoChange )
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p->setBrush( cg.brush( QColorGroup::Button ) );
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p->drawRect( x+marg, y+2, w-4, h-4 );
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/////////////////////
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x++;
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y++;
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if ( ( flags & Style_On) || ( flags & Style_NoChange ) ) {
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QPointArray a( 7*2 );
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int i, xx = x+1+marg, yy=y+5;
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for ( i=0; i<3; i++ ) {
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a.setPoint( 2*i, xx, yy );
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a.setPoint( 2*i+1, xx, yy+2 );
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xx++; yy++;
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}
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yy -= 2;
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for ( i=3; i<7; i++ ) {
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a.setPoint( 2*i, xx, yy );
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a.setPoint( 2*i+1, xx, yy+2 );
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xx++; yy--;
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}
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p->drawLineSegments( a );
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}
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break; }
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#endif
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case PE_HeaderArrow:
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p->save();
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if ( flags & Style_Down ) {
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QPointArray pa( 3 );
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p->setPen( cg.light() );
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p->drawLine( r.x() + r.width(), r.y(), r.x() + r.width() / 2, r.height() );
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p->setPen( cg.dark() );
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pa.setPoint( 0, r.x() + r.width() / 2, r.height() );
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pa.setPoint( 1, r.x(), r.y() );
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pa.setPoint( 2, r.x() + r.width(), r.y() );
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p->drawPolyline( pa );
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} else {
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QPointArray pa( 3 );
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p->setPen( cg.light() );
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pa.setPoint( 0, r.x(), r.height() );
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pa.setPoint( 1, r.x() + r.width(), r.height() );
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pa.setPoint( 2, r.x() + r.width() / 2, r.y() );
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p->drawPolyline( pa );
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p->setPen( cg.dark() );
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p->drawLine( r.x(), r.height(), r.x() + r.width() / 2, r.y() );
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}
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p->restore();
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break;
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case PE_StatusBarSection:
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qDrawShadeRect( p, r, cg, TRUE, 1, 0, 0 );
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break;
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case PE_ButtonCommand:
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case PE_ButtonBevel:
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case PE_ButtonTool:
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case PE_ButtonDropDown:
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case PE_HeaderSection:
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case PE_HeaderSectionMenu:
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qDrawShadePanel(p, r, cg, flags & (Style_Sunken | Style_Down | Style_On) , 1,
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&cg.brush(QColorGroup::Button));
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break;
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case PE_Separator:
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qDrawShadeLine( p, r.left(), r.top(), r.right(), r.bottom(), cg,
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flags & Style_Sunken, 1, 0);
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break;
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case PE_FocusRect: {
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const QColor *bg = 0;
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if (!opt.isDefault())
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bg = &opt.color();
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QPen oldPen = p->pen();
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if (bg) {
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int h, s, v;
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bg->hsv(&h, &s, &v);
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if (v >= 128)
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p->setPen(Qt::black);
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else
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p->setPen(Qt::white);
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} else
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p->setPen(cg.foreground());
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if (flags & Style_FocusAtBorder)
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p->drawRect(QRect(r.x() + 1, r.y() + 1, r.width() - 2, r.height() - 2));
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else
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p->drawRect(r);
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p->setPen(oldPen);
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break; }
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case PE_SpinWidgetPlus:
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case PE_SpinWidgetMinus: {
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p->save();
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int fw = pixelMetric( PM_DefaultFrameWidth, 0 );
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QRect br;
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br.setRect( r.x() + fw, r.y() + fw, r.width() - fw*2,
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r.height() - fw*2 );
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p->fillRect( br, cg.brush( QColorGroup::Button ) );
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p->setPen( cg.buttonText() );
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p->setBrush( cg.buttonText() );
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int length;
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int x = r.x(), y = r.y(), w = r.width(), h = r.height();
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if ( w <= 8 || h <= 6 )
|
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length = QMIN( w-2, h-2 );
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else
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length = QMIN( 2*w / 3, 2*h / 3 );
|
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|
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if ( !(length & 1) )
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length -=1;
|
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int xmarg = ( w - length ) / 2;
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int ymarg = ( h - length ) / 2;
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p->drawLine( x + xmarg, ( y + h / 2 - 1 ),
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x + xmarg + length - 1, ( y + h / 2 - 1 ) );
|
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if ( pe == PE_SpinWidgetPlus )
|
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p->drawLine( ( x+w / 2 ) - 1, y + ymarg,
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( x+w / 2 ) - 1, y + ymarg + length - 1 );
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p->restore();
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break; }
|
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case PE_SpinWidgetUp:
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case PE_SpinWidgetDown: {
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int fw = pixelMetric( PM_DefaultFrameWidth, 0 );
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QRect br;
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br.setRect( r.x() + fw, r.y() + fw, r.width() - fw*2,
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r.height() - fw*2 );
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p->fillRect( br, cg.brush( QColorGroup::Button ) );
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int x = r.x(), y = r.y(), w = r.width(), h = r.height();
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int sw = w-4;
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if ( sw < 3 )
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break;
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else if ( !(sw & 1) )
|
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sw--;
|
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sw -= ( sw / 7 ) * 2; // Empty border
|
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int sh = sw/2 + 2; // Must have empty row at foot of arrow
|
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|
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int sx = x + w / 2 - sw / 2 - 1;
|
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int sy = y + h / 2 - sh / 2 - 1;
|
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|
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QPointArray a;
|
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if ( pe == PE_SpinWidgetDown )
|
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a.setPoints( 3, 0, 1, sw-1, 1, sh-2, sh-1 );
|
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else
|
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a.setPoints( 3, 0, sh-1, sw-1, sh-1, sh-2, 1 );
|
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int bsx = 0;
|
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int bsy = 0;
|
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if ( flags & Style_Sunken ) {
|
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bsx = pixelMetric(PM_ButtonShiftHorizontal);
|
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bsy = pixelMetric(PM_ButtonShiftVertical);
|
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}
|
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p->save();
|
|
p->translate( sx + bsx, sy + bsy );
|
|
p->setPen( cg.buttonText() );
|
|
p->setBrush( cg.buttonText() );
|
|
p->drawPolygon( a );
|
|
p->restore();
|
|
break; }
|
|
|
|
case PE_Indicator: {
|
|
if (flags & Style_NoChange) {
|
|
p->setPen(cg.foreground());
|
|
p->fillRect(r, cg.brush(QColorGroup::Button));
|
|
p->drawRect(r);
|
|
p->drawLine(r.topLeft(), r.bottomRight());
|
|
} else
|
|
qDrawShadePanel(p, r.x(), r.y(), r.width(), r.height(),
|
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cg, flags & (Style_Sunken | Style_On), 1,
|
|
&cg.brush(QColorGroup::Button));
|
|
break; }
|
|
|
|
case PE_IndicatorMask: {
|
|
p->fillRect(r, color1);
|
|
break; }
|
|
|
|
case PE_ExclusiveIndicator: {
|
|
QRect ir = r;
|
|
p->setPen(cg.dark());
|
|
p->drawArc(r, 0, 5760);
|
|
|
|
if (flags & (Style_Sunken | Style_On)) {
|
|
ir.addCoords(2, 2, -2, -2);
|
|
p->setBrush(cg.foreground());
|
|
p->drawEllipse(ir);
|
|
}
|
|
|
|
break; }
|
|
|
|
case PE_ExclusiveIndicatorMask: {
|
|
p->setPen(color1);
|
|
p->setBrush(color1);
|
|
p->drawEllipse(r);
|
|
break; }
|
|
|
|
case PE_DockWindowHandle: {
|
|
bool highlight = flags & Style_On;
|
|
|
|
p->save();
|
|
p->translate( r.x(), r.y() );
|
|
if ( flags & Style_Horizontal ) {
|
|
int x = r.width() / 3;
|
|
if ( r.height() > 4 ) {
|
|
qDrawShadePanel( p, x, 2, 3, r.height() - 4,
|
|
cg, highlight, 1, 0 );
|
|
qDrawShadePanel( p, x+3, 2, 3, r.height() - 4,
|
|
cg, highlight, 1, 0 );
|
|
}
|
|
} else {
|
|
if ( r.width() > 4 ) {
|
|
int y = r.height() / 3;
|
|
qDrawShadePanel( p, 2, y, r.width() - 4, 3,
|
|
cg, highlight, 1, 0 );
|
|
qDrawShadePanel( p, 2, y+3, r.width() - 4, 3,
|
|
cg, highlight, 1, 0 );
|
|
}
|
|
}
|
|
p->restore();
|
|
break;
|
|
}
|
|
|
|
case PE_DockWindowSeparator: {
|
|
QPoint p1, p2;
|
|
if ( flags & Style_Horizontal ) {
|
|
p1 = QPoint( r.width()/2, 0 );
|
|
p2 = QPoint( p1.x(), r.height() );
|
|
} else {
|
|
p1 = QPoint( 0, r.height()/2 );
|
|
p2 = QPoint( r.width(), p1.y() );
|
|
}
|
|
qDrawShadeLine( p, p1, p2, cg, 1, 1, 0 );
|
|
break; }
|
|
|
|
case PE_Panel:
|
|
case PE_PanelPopup: {
|
|
int lw = opt.isDefault() ? pixelMetric(PM_DefaultFrameWidth)
|
|
: opt.lineWidth();
|
|
|
|
qDrawShadePanel(p, r, cg, (flags & Style_Sunken), lw);
|
|
break; }
|
|
|
|
case PE_PanelDockWindow: {
|
|
int lw = opt.isDefault() ? pixelMetric(PM_DockWindowFrameWidth)
|
|
: opt.lineWidth();
|
|
|
|
qDrawShadePanel(p, r, cg, FALSE, lw);
|
|
break; }
|
|
|
|
case PE_PanelMenuBar: {
|
|
int lw = opt.isDefault() ? pixelMetric(PM_MenuBarFrameWidth)
|
|
: opt.lineWidth();
|
|
|
|
qDrawShadePanel(p, r, cg, FALSE, lw, &cg.brush(QColorGroup::Button));
|
|
break; }
|
|
|
|
case PE_SizeGrip: {
|
|
p->save();
|
|
|
|
int x, y, w, h;
|
|
r.rect(&x, &y, &w, &h);
|
|
|
|
int sw = QMIN( h,w );
|
|
if ( h > w )
|
|
p->translate( 0, h - w );
|
|
else
|
|
p->translate( w - h, 0 );
|
|
|
|
int sx = x;
|
|
int sy = y;
|
|
int s = sw / 3;
|
|
|
|
if ( QApplication::reverseLayout() ) {
|
|
sx = x + sw;
|
|
for ( int i = 0; i < 4; ++i ) {
|
|
p->setPen( QPen( cg.light(), 1 ) );
|
|
p->drawLine( x, sy - 1 , sx + 1, sw );
|
|
p->setPen( QPen( cg.dark(), 1 ) );
|
|
p->drawLine( x, sy, sx, sw );
|
|
p->setPen( QPen( cg.dark(), 1 ) );
|
|
p->drawLine( x, sy + 1, sx - 1, sw );
|
|
sx -= s;
|
|
sy += s;
|
|
}
|
|
} else {
|
|
for ( int i = 0; i < 4; ++i ) {
|
|
p->setPen( QPen( cg.light(), 1 ) );
|
|
p->drawLine( sx-1, sw, sw, sy-1 );
|
|
p->setPen( QPen( cg.dark(), 1 ) );
|
|
p->drawLine( sx, sw, sw, sy );
|
|
p->setPen( QPen( cg.dark(), 1 ) );
|
|
p->drawLine( sx+1, sw, sw, sy+1 );
|
|
sx += s;
|
|
sy += s;
|
|
}
|
|
}
|
|
|
|
p->restore();
|
|
break; }
|
|
|
|
case PE_CheckMark: {
|
|
const int markW = r.width() > 7 ? 7 : r.width();
|
|
const int markH = markW;
|
|
int posX = r.x() + ( r.width() - markW )/2 + 1;
|
|
int posY = r.y() + ( r.height() - markH )/2;
|
|
|
|
// Could do with some optimizing/caching...
|
|
QPointArray a( markH*2 );
|
|
int i, xx, yy;
|
|
xx = posX;
|
|
yy = 3 + posY;
|
|
for ( i=0; i<markW/2; i++ ) {
|
|
a.setPoint( 2*i, xx, yy );
|
|
a.setPoint( 2*i+1, xx, yy+2 );
|
|
xx++; yy++;
|
|
}
|
|
yy -= 2;
|
|
for ( ; i<markH; i++ ) {
|
|
a.setPoint( 2*i, xx, yy );
|
|
a.setPoint( 2*i+1, xx, yy+2 );
|
|
xx++; yy--;
|
|
}
|
|
if ( !(flags & Style_Enabled) && !(flags & Style_On)) {
|
|
int pnt;
|
|
p->setPen( cg.highlightedText() );
|
|
QPoint offset(1,1);
|
|
for ( pnt = 0; pnt < (int)a.size(); pnt++ )
|
|
a[pnt] += offset;
|
|
p->drawLineSegments( a );
|
|
for ( pnt = 0; pnt < (int)a.size(); pnt++ )
|
|
a[pnt] -= offset;
|
|
}
|
|
p->setPen( cg.text() );
|
|
p->drawLineSegments( a );
|
|
break; }
|
|
|
|
case PE_PanelGroupBox: //We really do not need PE_GroupBoxFrame anymore, nasty holdover ###
|
|
drawPrimitive( PE_GroupBoxFrame, p, r, cg, flags, opt );
|
|
break;
|
|
case PE_GroupBoxFrame: {
|
|
#ifndef QT_NO_FRAME
|
|
if ( opt.isDefault() )
|
|
break;
|
|
int lwidth = opt.lineWidth(), mlwidth = opt.midLineWidth();
|
|
if ( flags & (Style_Sunken|Style_Raised))
|
|
qDrawShadeRect( p, r.x(), r.y(), r.width(), r.height(), cg, flags & Style_Sunken, lwidth, mlwidth );
|
|
else
|
|
qDrawPlainRect( p, r.x(), r.y(), r.width(), r.height(), cg.foreground(), lwidth );
|
|
#endif
|
|
break; }
|
|
|
|
case PE_ProgressBarChunk:
|
|
p->fillRect( r.x(), r.y() + 3, r.width() -2, r.height() - 6,
|
|
cg.brush(QColorGroup::Highlight));
|
|
break;
|
|
|
|
case PE_PanelLineEdit:
|
|
case PE_PanelTabWidget:
|
|
case PE_WindowFrame:
|
|
drawPrimitive( PE_Panel, p, r, cg, flags, opt );
|
|
break;
|
|
|
|
case PE_RubberBand:
|
|
drawPrimitive(PE_FocusRect, p, r, cg, flags, opt);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
activePainter = 0;
|
|
}
|
|
|
|
/*! \reimp */
|
|
void QCommonStyle::drawControl( ControlElement element,
|
|
QPainter *p,
|
|
const QWidget *widget,
|
|
const QRect &r,
|
|
const QColorGroup &cg,
|
|
SFlags flags,
|
|
const QStyleOption& opt ) const
|
|
{
|
|
#if defined(QT_CHECK_STATE)
|
|
if (! widget) {
|
|
qWarning("QCommonStyle::drawControl: widget parameter cannot be zero!");
|
|
return;
|
|
}
|
|
#endif
|
|
|
|
activePainter = p;
|
|
|
|
switch (element) {
|
|
case CE_MenuBarEmptyArea: {
|
|
QRegion reg;
|
|
if(p->hasClipping()) //ick
|
|
reg = p->clipRegion();
|
|
else
|
|
reg = r;
|
|
((QWidget *)widget)->erase( reg );
|
|
break; }
|
|
case CE_PushButton:
|
|
{
|
|
#ifndef QT_NO_PUSHBUTTON
|
|
const QPushButton *button = (const QPushButton *) widget;
|
|
QRect br = r;
|
|
int dbi = pixelMetric(PM_ButtonDefaultIndicator, widget);
|
|
|
|
if (button->isDefault() || button->autoDefault()) {
|
|
if ( button->isDefault())
|
|
drawPrimitive(PE_ButtonDefault, p, br, cg, flags);
|
|
|
|
br.setCoords(br.left() + dbi,
|
|
br.top() + dbi,
|
|
br.right() - dbi,
|
|
br.bottom() - dbi);
|
|
}
|
|
|
|
p->save();
|
|
p->setBrushOrigin( -widget->backgroundOffset().x(),
|
|
-widget->backgroundOffset().y() );
|
|
drawPrimitive(PE_ButtonCommand, p, br, cg, flags);
|
|
p->restore();
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
case CE_PushButtonLabel:
|
|
{
|
|
#ifndef QT_NO_PUSHBUTTON
|
|
const QPushButton *button = (const QPushButton *) widget;
|
|
QRect ir = r;
|
|
|
|
if (button->isDown() || button->isOn()) {
|
|
flags |= Style_Sunken;
|
|
ir.moveBy(pixelMetric(PM_ButtonShiftHorizontal, widget),
|
|
pixelMetric(PM_ButtonShiftVertical, widget));
|
|
}
|
|
|
|
if (button->isMenuButton()) {
|
|
int mbi = pixelMetric(PM_MenuButtonIndicator, widget);
|
|
QRect ar(ir.right() - mbi, ir.y() + 2, mbi - 4, ir.height() - 4);
|
|
drawPrimitive(PE_ArrowDown, p, ar, cg, flags, opt);
|
|
ir.setWidth(ir.width() - mbi);
|
|
}
|
|
|
|
int tf=AlignVCenter | ShowPrefix;
|
|
if (!styleHint(SH_UnderlineAccelerator, widget, QStyleOption::Default, 0))
|
|
tf |= NoAccel;
|
|
|
|
#ifndef QT_NO_ICONSET
|
|
if ( button->iconSet() && ! button->iconSet()->isNull() ) {
|
|
QIconSet::Mode mode =
|
|
button->isEnabled() ? QIconSet::Normal : QIconSet::Disabled;
|
|
if ( mode == QIconSet::Normal && button->hasFocus() )
|
|
mode = QIconSet::Active;
|
|
|
|
QIconSet::State state = QIconSet::Off;
|
|
if ( button->isToggleButton() && button->isOn() )
|
|
state = QIconSet::On;
|
|
|
|
QPixmap pixmap = button->iconSet()->pixmap( QIconSet::Small, mode, state );
|
|
int pixw = pixmap.width();
|
|
int pixh = pixmap.height();
|
|
|
|
//Center the icon if there is neither text nor pixmap
|
|
if ( button->text().isEmpty() && !button->pixmap() )
|
|
p->drawPixmap( ir.x() + ir.width() / 2 - pixw / 2, ir.y() + ir.height() / 2 - pixh / 2, pixmap );
|
|
else
|
|
p->drawPixmap( ir.x() + 2, ir.y() + ir.height() / 2 - pixh / 2, pixmap );
|
|
|
|
ir.moveBy(pixw + 4, 0);
|
|
ir.setWidth(ir.width() - (pixw + 4));
|
|
// left-align text if there is
|
|
if (!button->text().isEmpty())
|
|
tf |= AlignLeft;
|
|
else if (button->pixmap())
|
|
tf |= AlignHCenter;
|
|
} else
|
|
#endif //QT_NO_ICONSET
|
|
tf |= AlignHCenter;
|
|
drawItem(p, ir, tf, cg,
|
|
flags & Style_Enabled, button->pixmap(), button->text(),
|
|
button->text().length(), &(cg.buttonText()) );
|
|
|
|
if (flags & Style_HasFocus)
|
|
drawPrimitive(PE_FocusRect, p, subRect(SR_PushButtonFocusRect, widget),
|
|
cg, flags);
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
case CE_CheckBox:
|
|
drawPrimitive(PE_Indicator, p, r, cg, flags, opt);
|
|
break;
|
|
|
|
case CE_CheckBoxLabel:
|
|
{
|
|
#ifndef QT_NO_CHECKBOX
|
|
const QCheckBox *checkbox = (const QCheckBox *) widget;
|
|
|
|
int alignment = QApplication::reverseLayout() ? AlignRight : AlignLeft;
|
|
if (!styleHint(SH_UnderlineAccelerator, widget, QStyleOption::Default, 0))
|
|
alignment |= NoAccel;
|
|
|
|
drawItem(p, r, alignment | AlignVCenter | ShowPrefix, cg,
|
|
flags & Style_Enabled, checkbox->pixmap(), checkbox->text());
|
|
|
|
if (flags & Style_HasFocus) {
|
|
QRect fr = visualRect(subRect(SR_CheckBoxFocusRect, widget), widget);
|
|
drawPrimitive(PE_FocusRect, p, fr, cg, flags);
|
|
}
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
case CE_RadioButton:
|
|
drawPrimitive(PE_ExclusiveIndicator, p, r, cg, flags, opt);
|
|
break;
|
|
|
|
case CE_RadioButtonLabel:
|
|
{
|
|
#ifndef QT_NO_RADIOBUTTON
|
|
const QRadioButton *radiobutton = (const QRadioButton *) widget;
|
|
|
|
int alignment = QApplication::reverseLayout() ? AlignRight : AlignLeft;
|
|
if (!styleHint(SH_UnderlineAccelerator, widget, QStyleOption::Default, 0))
|
|
alignment |= NoAccel;
|
|
drawItem(p, r, alignment | AlignVCenter | ShowPrefix, cg,
|
|
flags & Style_Enabled, radiobutton->pixmap(), radiobutton->text());
|
|
|
|
if (flags & Style_HasFocus) {
|
|
QRect fr = visualRect(subRect(SR_RadioButtonFocusRect, widget), widget);
|
|
drawPrimitive(PE_FocusRect, p, fr, cg, flags);
|
|
}
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
#ifndef QT_NO_TABBAR
|
|
case CE_TabBarTab:
|
|
{
|
|
const QTabBar * tb = (const QTabBar *) widget;
|
|
|
|
if ( tb->shape() == QTabBar::TriangularAbove ||
|
|
tb->shape() == QTabBar::TriangularBelow ) {
|
|
// triangular, above or below
|
|
int y;
|
|
int x;
|
|
QPointArray a( 10 );
|
|
a.setPoint( 0, 0, -1 );
|
|
a.setPoint( 1, 0, 0 );
|
|
y = r.height()-2;
|
|
x = y/3;
|
|
a.setPoint( 2, x++, y-1 );
|
|
a.setPoint( 3, x++, y );
|
|
a.setPoint( 3, x++, y++ );
|
|
a.setPoint( 4, x, y );
|
|
|
|
int i;
|
|
int right = r.width() - 1;
|
|
for ( i = 0; i < 5; i++ )
|
|
a.setPoint( 9-i, right - a.point( i ).x(), a.point( i ).y() );
|
|
|
|
if ( tb->shape() == QTabBar::TriangularAbove )
|
|
for ( i = 0; i < 10; i++ )
|
|
a.setPoint( i, a.point(i).x(),
|
|
r.height() - 1 - a.point( i ).y() );
|
|
|
|
a.translate( r.left(), r.top() );
|
|
|
|
if ( flags & Style_Selected )
|
|
p->setBrush( cg.base() );
|
|
else
|
|
p->setBrush( cg.background() );
|
|
p->setPen( cg.foreground() );
|
|
p->drawPolygon( a );
|
|
p->setBrush( NoBrush );
|
|
}
|
|
break;
|
|
}
|
|
|
|
case CE_TabBarLabel:
|
|
{
|
|
if ( opt.isDefault() )
|
|
break;
|
|
|
|
const QTabBar * tb = (const QTabBar *) widget;
|
|
QTab * t = opt.tab();
|
|
|
|
QRect tr = r;
|
|
if ( t->identifier() == tb->currentTab() )
|
|
tr.setBottom( tr.bottom() -
|
|
pixelMetric( QStyle::PM_DefaultFrameWidth, tb ) );
|
|
|
|
int alignment = AlignCenter | ShowPrefix;
|
|
if (!styleHint(SH_UnderlineAccelerator, widget, QStyleOption::Default, 0))
|
|
alignment |= NoAccel;
|
|
drawItem( p, tr, alignment, cg,
|
|
flags & Style_Enabled, 0, t->text() );
|
|
|
|
if ( (flags & Style_HasFocus) && !t->text().isEmpty() )
|
|
drawPrimitive( PE_FocusRect, p, r, cg );
|
|
break;
|
|
}
|
|
#endif // QT_NO_TABBAR
|
|
#ifndef QT_NO_TOOLBOX
|
|
case CE_ToolBoxTab:
|
|
{
|
|
int d = 20 + r.height() - 3;
|
|
QPointArray a( 7 );
|
|
a.setPoint( 0, -1, r.height() + 1 );
|
|
a.setPoint( 1, -1, 1 );
|
|
a.setPoint( 2, r.width() - d, 1 );
|
|
a.setPoint( 3, r.width() - 20, r.height() - 2 );
|
|
a.setPoint( 4, r.width() - 1, r.height() - 2 );
|
|
a.setPoint( 5, r.width() - 1, r.height() + 1 );
|
|
a.setPoint( 6, -1, r.height() + 1 );
|
|
|
|
const QToolBox *tb = (const QToolBox*)widget;
|
|
|
|
if ( flags & Style_Selected && tb->currentItem() )
|
|
p->setBrush( tb->currentItem()->paletteBackgroundColor() );
|
|
else
|
|
p->setBrush( cg.brush(QColorGroup::Background) );
|
|
|
|
p->setPen( cg.mid().dark( 150 ) );
|
|
p->drawPolygon( a );
|
|
p->setPen( cg.light() );
|
|
p->drawLine( 0, 2, r.width() - d, 2 );
|
|
p->drawLine( r.width() - d - 1, 2, r.width() - 21, r.height() - 1 );
|
|
p->drawLine( r.width() - 20, r.height() - 1, r.width(), r.height() - 1 );
|
|
p->setBrush( NoBrush );
|
|
break;
|
|
}
|
|
#endif // QT_NO_TOOLBOX
|
|
case CE_ProgressBarGroove:
|
|
qDrawShadePanel(p, r, cg, TRUE, 1, &cg.brush(QColorGroup::Background));
|
|
break;
|
|
|
|
#ifndef QT_NO_PROGRESSBAR
|
|
case CE_ProgressBarContents:
|
|
{
|
|
const QProgressBar *progressbar = (const QProgressBar *) widget;
|
|
// Correct the highlight color if same as background,
|
|
// or else we cannot see the progress...
|
|
QColorGroup cgh = cg;
|
|
if ( cgh.highlight() == cgh.background() )
|
|
cgh.setColor( QColorGroup::Highlight, progressbar->palette().active().highlight() );
|
|
bool reverse = QApplication::reverseLayout();
|
|
int fw = 2;
|
|
int w = r.width() - 2*fw;
|
|
if ( !progressbar->totalSteps() ) {
|
|
// draw busy indicator
|
|
int x = progressbar->progress() % (w * 2);
|
|
if (x > w)
|
|
x = 2 * w - x;
|
|
x = reverse ? r.right() - x : x + r.x();
|
|
p->setPen( QPen(cgh.highlight(), 4) );
|
|
p->drawLine(x, r.y() + 1, x, r.height() - fw);
|
|
} else {
|
|
const int unit_width = pixelMetric(PM_ProgressBarChunkWidth, widget);
|
|
int u;
|
|
if ( unit_width > 1 )
|
|
u = (r.width()+unit_width/3) / unit_width;
|
|
else
|
|
u = w / unit_width;
|
|
int p_v = progressbar->progress();
|
|
int t_s = progressbar->totalSteps() ? progressbar->totalSteps() : 1;
|
|
|
|
if ( u > 0 && p_v >= INT_MAX / u && t_s >= u ) {
|
|
// scale down to something usable.
|
|
p_v /= u;
|
|
t_s /= u;
|
|
}
|
|
|
|
// nu < tnu, if last chunk is only a partial chunk
|
|
int tnu, nu;
|
|
tnu = nu = p_v * u / t_s;
|
|
|
|
if (nu * unit_width > w)
|
|
nu--;
|
|
|
|
// Draw nu units out of a possible u of unit_width
|
|
// width, each a rectangle bordered by background
|
|
// color, all in a sunken panel with a percentage text
|
|
// display at the end.
|
|
int x = 0;
|
|
int x0 = reverse ? r.right() - ((unit_width > 1) ?
|
|
unit_width : fw) : r.x() + fw;
|
|
for (int i=0; i<nu; i++) {
|
|
drawPrimitive( PE_ProgressBarChunk, p,
|
|
QRect( x0+x, r.y(), unit_width, r.height() ),
|
|
cgh, Style_Default, opt );
|
|
x += reverse ? -unit_width: unit_width;
|
|
}
|
|
|
|
// Draw the last partial chunk to fill up the
|
|
// progressbar entirely
|
|
if (nu < tnu) {
|
|
int pixels_left = w - (nu*unit_width);
|
|
int offset = reverse ? x0+x+unit_width-pixels_left : x0+x;
|
|
drawPrimitive( PE_ProgressBarChunk, p,
|
|
QRect( offset, r.y(), pixels_left,
|
|
r.height() ), cgh, Style_Default,
|
|
opt );
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case CE_ProgressBarLabel:
|
|
{
|
|
const QProgressBar *progressbar = (const QProgressBar *) widget;
|
|
QColor penColor = cg.highlightedText();
|
|
QColor *pcolor = 0;
|
|
if ( progressbar->centerIndicator() && !progressbar->indicatorFollowsStyle() &&
|
|
progressbar->progress()*2 >= progressbar->totalSteps() )
|
|
pcolor = &penColor;
|
|
drawItem(p, r, AlignCenter | SingleLine, cg, flags & Style_Enabled, 0,
|
|
progressbar->progressString(), -1, pcolor );
|
|
}
|
|
break;
|
|
#endif // QT_NO_PROGRESSBAR
|
|
|
|
case CE_MenuBarItem:
|
|
{
|
|
#ifndef QT_NO_MENUDATA
|
|
if (opt.isDefault())
|
|
break;
|
|
|
|
QMenuItem *mi = opt.menuItem();
|
|
int alignment = AlignCenter|ShowPrefix|DontClip|SingleLine;
|
|
if (!styleHint(SH_UnderlineAccelerator, widget, QStyleOption::Default, 0))
|
|
alignment |= NoAccel;
|
|
drawItem( p, r, alignment, cg,
|
|
flags & Style_Enabled, mi->pixmap(), mi->text(), -1,
|
|
&cg.buttonText() );
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
#ifndef QT_NO_TOOLBUTTON
|
|
case CE_ToolButtonLabel:
|
|
{
|
|
const QToolButton *toolbutton = (const QToolButton *) widget;
|
|
QRect rect = r;
|
|
Qt::ArrowType arrowType = opt.isDefault()
|
|
? Qt::DownArrow : opt.arrowType();
|
|
|
|
int shiftX = 0;
|
|
int shiftY = 0;
|
|
if (flags & (Style_Down | Style_On)) {
|
|
shiftX = pixelMetric(PM_ButtonShiftHorizontal, widget);
|
|
shiftY = pixelMetric(PM_ButtonShiftVertical, widget);
|
|
}
|
|
|
|
if (!opt.isDefault()) {
|
|
PrimitiveElement pe;
|
|
switch (arrowType) {
|
|
case Qt::LeftArrow: pe = PE_ArrowLeft; break;
|
|
case Qt::RightArrow: pe = PE_ArrowRight; break;
|
|
case Qt::UpArrow: pe = PE_ArrowUp; break;
|
|
default:
|
|
case Qt::DownArrow: pe = PE_ArrowDown; break;
|
|
}
|
|
|
|
rect.moveBy(shiftX, shiftY);
|
|
drawPrimitive(pe, p, rect, cg, flags, opt);
|
|
} else {
|
|
QColor btext = toolbutton->paletteForegroundColor();
|
|
|
|
if (toolbutton->iconSet().isNull() &&
|
|
! toolbutton->text().isNull() &&
|
|
! toolbutton->usesTextLabel()) {
|
|
int alignment = AlignCenter | ShowPrefix;
|
|
if (!styleHint(SH_UnderlineAccelerator, widget, QStyleOption::Default, 0))
|
|
alignment |= NoAccel;
|
|
|
|
rect.moveBy(shiftX, shiftY);
|
|
drawItem(p, rect, alignment, cg,
|
|
flags & Style_Enabled, 0, toolbutton->text(),
|
|
toolbutton->text().length(), &btext);
|
|
} else {
|
|
QPixmap pm;
|
|
QIconSet::Size size =
|
|
toolbutton->usesBigPixmap() ? QIconSet::Large : QIconSet::Small;
|
|
QIconSet::State state =
|
|
toolbutton->isOn() ? QIconSet::On : QIconSet::Off;
|
|
QIconSet::Mode mode;
|
|
if (! toolbutton->isEnabled())
|
|
mode = QIconSet::Disabled;
|
|
else if (flags & (Style_Down | Style_On) ||
|
|
((flags & Style_Raised) && (flags & Style_AutoRaise)))
|
|
mode = QIconSet::Active;
|
|
else
|
|
mode = QIconSet::Normal;
|
|
pm = toolbutton->iconSet().pixmap( size, mode, state );
|
|
|
|
if ( toolbutton->usesTextLabel() ) {
|
|
p->setFont( toolbutton->font() );
|
|
QRect pr = rect, tr = rect;
|
|
int alignment = ShowPrefix;
|
|
if (!styleHint(SH_UnderlineAccelerator, widget, QStyleOption::Default, 0))
|
|
alignment |= NoAccel;
|
|
|
|
if ( toolbutton->textPosition() == QToolButton::Under ) {
|
|
int fh = p->fontMetrics().height();
|
|
pr.addCoords( 0, 1, 0, -fh-3 );
|
|
tr.addCoords( 0, pr.bottom(), 0, -3 );
|
|
pr.moveBy(shiftX, shiftY);
|
|
drawItem( p, pr, AlignCenter, cg, TRUE, &pm, QString::null );
|
|
alignment |= AlignCenter;
|
|
} else {
|
|
pr.setWidth( pm.width() + 8 );
|
|
tr.addCoords( pr.right(), 0, 0, 0 );
|
|
pr.moveBy(shiftX, shiftY);
|
|
|
|
drawItem( p, pr, AlignCenter, cg, TRUE, &pm, QString::null );
|
|
alignment |= AlignLeft | AlignVCenter;
|
|
}
|
|
|
|
tr.moveBy(shiftX, shiftY);
|
|
drawItem( p, tr, alignment, cg,
|
|
flags & Style_Enabled, 0, toolbutton->textLabel(),
|
|
toolbutton->textLabel().length(), &btext);
|
|
} else {
|
|
rect.moveBy(shiftX, shiftY);
|
|
drawItem( p, rect, AlignCenter, cg, TRUE, &pm, QString::null );
|
|
}
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
#endif // QT_NO_TOOLBUTTON
|
|
#ifndef QT_NO_HEADER
|
|
case CE_HeaderLabel:
|
|
{
|
|
QRect rect = r;
|
|
const QHeader* header = (const QHeader *) widget;
|
|
int section = opt.headerSection();
|
|
|
|
QIconSet* icon = header->iconSet( section );
|
|
if ( icon ) {
|
|
QPixmap pixmap = icon->pixmap( QIconSet::Small,
|
|
flags & Style_Enabled ?
|
|
QIconSet::Normal : QIconSet::Disabled );
|
|
int pixw = pixmap.width();
|
|
int pixh = pixmap.height();
|
|
// "pixh - 1" because of tricky integer division
|
|
|
|
QRect pixRect = rect;
|
|
pixRect.setY( rect.center().y() - (pixh - 1) / 2 );
|
|
drawItem ( p, pixRect, AlignVCenter, cg, flags & Style_Enabled,
|
|
&pixmap, QString::null );
|
|
if (QApplication::reverseLayout())
|
|
rect.setRight(rect.right() - pixw - 2);
|
|
else
|
|
rect.setLeft(rect.left() + pixw + 2);
|
|
}
|
|
|
|
if (rect.isValid())
|
|
drawItem ( p, rect, AlignVCenter, cg, flags & Style_Enabled,
|
|
0, header->label( section ), -1, &(cg.buttonText()) );
|
|
}
|
|
#endif // QT_NO_HEADER
|
|
default:
|
|
break;
|
|
}
|
|
|
|
activePainter = 0;
|
|
}
|
|
|
|
/*! \reimp */
|
|
void QCommonStyle::drawControlMask( ControlElement control,
|
|
QPainter *p,
|
|
const QWidget *widget,
|
|
const QRect &r,
|
|
const QStyleOption& opt ) const
|
|
{
|
|
Q_UNUSED(widget);
|
|
|
|
activePainter = p;
|
|
|
|
QColorGroup cg(color1,color1,color1,color1,color1,color1,color1,color1,color0);
|
|
|
|
switch (control) {
|
|
case CE_PushButton:
|
|
drawPrimitive(PE_ButtonCommand, p, r, cg, Style_Default, opt);
|
|
break;
|
|
|
|
case CE_CheckBox:
|
|
drawPrimitive(PE_IndicatorMask, p, r, cg, Style_Default, opt);
|
|
break;
|
|
|
|
case CE_RadioButton:
|
|
drawPrimitive(PE_ExclusiveIndicatorMask, p, r, cg, Style_Default, opt);
|
|
break;
|
|
|
|
default:
|
|
p->fillRect(r, color1);
|
|
break;
|
|
}
|
|
|
|
activePainter = 0;
|
|
}
|
|
|
|
/*! \reimp */
|
|
QRect QCommonStyle::subRect(SubRect r, const QWidget *widget) const
|
|
{
|
|
#if defined(QT_CHECK_STATE)
|
|
if (! widget) {
|
|
qWarning("QCommonStyle::subRect: widget parameter cannot be zero!");
|
|
return QRect();
|
|
}
|
|
#endif
|
|
|
|
QRect rect, wrect(widget->rect());
|
|
|
|
switch (r) {
|
|
#ifndef QT_NO_DIALOGBUTTONS
|
|
case SR_DialogButtonAbort:
|
|
case SR_DialogButtonRetry:
|
|
case SR_DialogButtonIgnore:
|
|
case SR_DialogButtonAccept:
|
|
case SR_DialogButtonReject:
|
|
case SR_DialogButtonApply:
|
|
case SR_DialogButtonHelp:
|
|
case SR_DialogButtonAll:
|
|
case SR_DialogButtonCustom: {
|
|
QDialogButtons::Button srch = QDialogButtons::None;
|
|
if(r == SR_DialogButtonAccept)
|
|
srch = QDialogButtons::Accept;
|
|
else if(r == SR_DialogButtonReject)
|
|
srch = QDialogButtons::Reject;
|
|
else if(r == SR_DialogButtonAll)
|
|
srch = QDialogButtons::All;
|
|
else if(r == SR_DialogButtonApply)
|
|
srch = QDialogButtons::Apply;
|
|
else if(r == SR_DialogButtonHelp)
|
|
srch = QDialogButtons::Help;
|
|
else if(r == SR_DialogButtonRetry)
|
|
srch = QDialogButtons::Retry;
|
|
else if(r == SR_DialogButtonIgnore)
|
|
srch = QDialogButtons::Ignore;
|
|
else if(r == SR_DialogButtonAbort)
|
|
srch = QDialogButtons::Abort;
|
|
|
|
const int bwidth = pixelMetric(PM_DialogButtonsButtonWidth, widget),
|
|
bheight = pixelMetric(PM_DialogButtonsButtonHeight, widget),
|
|
bspace = pixelMetric(PM_DialogButtonsSeparator, widget),
|
|
fw = pixelMetric(PM_DefaultFrameWidth, widget);
|
|
const QDialogButtons *dbtns = (const QDialogButtons *) widget;
|
|
int start = fw;
|
|
if(dbtns->orientation() == Horizontal)
|
|
start = wrect.right() - fw;
|
|
QDialogButtons::Button btns[] = { QDialogButtons::All, QDialogButtons::Reject, QDialogButtons::Accept, //reverse order (right to left)
|
|
QDialogButtons::Apply, QDialogButtons::Retry, QDialogButtons::Ignore, QDialogButtons::Abort,
|
|
QDialogButtons::Help };
|
|
for(unsigned int i = 0, cnt = 0; i < (sizeof(btns)/sizeof(btns[0])); i++) {
|
|
if(dbtns->isButtonVisible(btns[i])) {
|
|
QSize szH = dbtns->sizeHint(btns[i]);
|
|
int mwidth = QMAX(bwidth, szH.width()), mheight = QMAX(bheight, szH.height());
|
|
if(dbtns->orientation() == Horizontal) {
|
|
start -= mwidth;
|
|
if(cnt)
|
|
start -= bspace;
|
|
} else if(cnt) {
|
|
start += mheight;
|
|
start += bspace;
|
|
}
|
|
cnt++;
|
|
if(btns[i] == srch) {
|
|
if(dbtns->orientation() == Horizontal)
|
|
return QRect(start, wrect.bottom() - fw - mheight, mwidth, mheight);
|
|
else
|
|
return QRect(fw, start, mwidth, mheight);
|
|
}
|
|
}
|
|
}
|
|
if(r == SR_DialogButtonCustom) {
|
|
if(dbtns->orientation() == Horizontal)
|
|
return QRect(fw, fw, start - fw - bspace, wrect.height() - (fw*2));
|
|
else
|
|
return QRect(fw, start, wrect.width() - (fw*2), wrect.height() - start - (fw*2));
|
|
}
|
|
return QRect(); }
|
|
#endif //QT_NO_DIALOGBUTTONS
|
|
case SR_PushButtonContents:
|
|
{
|
|
#ifndef QT_NO_PUSHBUTTON
|
|
const QPushButton *button = (const QPushButton *) widget;
|
|
int dx1, dx2;
|
|
|
|
dx1 = pixelMetric(PM_DefaultFrameWidth, widget);
|
|
if (button->isDefault() || button->autoDefault())
|
|
dx1 += pixelMetric(PM_ButtonDefaultIndicator, widget);
|
|
dx2 = dx1 * 2;
|
|
|
|
rect.setRect(wrect.x() + dx1,
|
|
wrect.y() + dx1,
|
|
wrect.width() - dx2,
|
|
wrect.height() - dx2);
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
case SR_PushButtonFocusRect:
|
|
{
|
|
#ifndef QT_NO_PUSHBUTTON
|
|
const QPushButton *button = (const QPushButton *) widget;
|
|
int dbw1 = 0, dbw2 = 0;
|
|
if (button->isDefault() || button->autoDefault()) {
|
|
dbw1 = pixelMetric(PM_ButtonDefaultIndicator, widget);
|
|
dbw2 = dbw1 * 2;
|
|
}
|
|
|
|
int dfw1 = pixelMetric(PM_DefaultFrameWidth, widget) * 2,
|
|
dfw2 = dfw1 * 2;
|
|
|
|
rect.setRect(wrect.x() + dfw1 + dbw1,
|
|
wrect.y() + dfw1 + dbw1,
|
|
wrect.width() - dfw2 - dbw2,
|
|
wrect.height() - dfw2 - dbw2);
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
case SR_CheckBoxIndicator:
|
|
{
|
|
int h = pixelMetric( PM_IndicatorHeight, widget );
|
|
rect.setRect(0, ( wrect.height() - h ) / 2,
|
|
pixelMetric( PM_IndicatorWidth, widget ), h );
|
|
break;
|
|
}
|
|
|
|
case SR_CheckBoxContents:
|
|
{
|
|
#ifndef QT_NO_CHECKBOX
|
|
QRect ir = subRect(SR_CheckBoxIndicator, widget);
|
|
rect.setRect(ir.right() + 6, wrect.y(),
|
|
wrect.width() - ir.width() - 6, wrect.height());
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
case SR_CheckBoxFocusRect:
|
|
{
|
|
#ifndef QT_NO_CHECKBOX
|
|
const QCheckBox *checkbox = (const QCheckBox *) widget;
|
|
if ( !checkbox->pixmap() && checkbox->text().isEmpty() ) {
|
|
rect = subRect( SR_CheckBoxIndicator, widget );
|
|
rect.addCoords( 1, 1, -1, -1 );
|
|
break;
|
|
}
|
|
QRect cr = subRect(SR_CheckBoxContents, widget);
|
|
|
|
// don't create a painter if we have an active one
|
|
QPainter *p = 0;
|
|
if (! activePainter)
|
|
p = new QPainter(checkbox);
|
|
rect = itemRect((activePainter ? activePainter : p),
|
|
cr, AlignLeft | AlignVCenter | ShowPrefix,
|
|
checkbox->isEnabled(),
|
|
checkbox->pixmap(),
|
|
checkbox->text());
|
|
|
|
delete p;
|
|
|
|
rect.addCoords( -3, -2, 3, 2 );
|
|
rect = rect.intersect(wrect);
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
case SR_RadioButtonIndicator:
|
|
{
|
|
int h = pixelMetric( PM_ExclusiveIndicatorHeight, widget );
|
|
rect.setRect(0, ( wrect.height() - h ) / 2,
|
|
pixelMetric( PM_ExclusiveIndicatorWidth, widget ), h );
|
|
break;
|
|
}
|
|
|
|
case SR_RadioButtonContents:
|
|
{
|
|
QRect ir = subRect(SR_RadioButtonIndicator, widget);
|
|
rect.setRect(ir.right() + 6, wrect.y(),
|
|
wrect.width() - ir.width() - 6, wrect.height());
|
|
break;
|
|
}
|
|
|
|
case SR_RadioButtonFocusRect:
|
|
{
|
|
#ifndef QT_NO_RADIOBUTTON
|
|
const QRadioButton *radiobutton = (const QRadioButton *) widget;
|
|
if ( !radiobutton->pixmap() && radiobutton->text().isEmpty() ) {
|
|
rect = subRect( SR_RadioButtonIndicator, widget );
|
|
rect.addCoords( 1, 1, -1, -1 );
|
|
break;
|
|
}
|
|
QRect cr = subRect(SR_RadioButtonContents, widget);
|
|
|
|
// don't create a painter if we have an active one
|
|
QPainter *p = 0;
|
|
if (! activePainter)
|
|
p = new QPainter(radiobutton);
|
|
rect = itemRect((activePainter ? activePainter : p),
|
|
cr, AlignLeft | AlignVCenter | ShowPrefix,
|
|
radiobutton->isEnabled(),
|
|
radiobutton->pixmap(),
|
|
radiobutton->text());
|
|
delete p;
|
|
|
|
rect.addCoords( -3, -2, 3, 2 );
|
|
rect = rect.intersect(wrect);
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
case SR_ComboBoxFocusRect:
|
|
rect.setRect(3, 3, widget->width()-6-16, widget->height()-6);
|
|
break;
|
|
|
|
#ifndef QT_NO_SLIDER
|
|
case SR_SliderFocusRect:
|
|
{
|
|
const QSlider * sl = (const QSlider *) widget;
|
|
int tickOffset = pixelMetric( PM_SliderTickmarkOffset, sl );
|
|
int thickness = pixelMetric( PM_SliderControlThickness, sl );
|
|
|
|
if ( sl->orientation() == Horizontal )
|
|
rect.setRect( 0, tickOffset-1, sl->width(), thickness+2 );
|
|
else
|
|
rect.setRect( tickOffset-1, 0, thickness+2, sl->height() );
|
|
rect = rect.intersect( sl->rect() ); // ## is this really necessary?
|
|
break;
|
|
}
|
|
#endif // QT_NO_SLIDER
|
|
|
|
#ifndef QT_NO_MAINWINDOW
|
|
case SR_DockWindowHandleRect:
|
|
{
|
|
if (! widget->parentWidget())
|
|
break;
|
|
|
|
const QDockWindow * dw = (const QDockWindow *) widget->parentWidget();
|
|
|
|
if ( !dw->area() || !dw->isCloseEnabled() )
|
|
rect.setRect( 0, 0, widget->width(), widget->height() );
|
|
else {
|
|
if ( dw->area()->orientation() == Horizontal )
|
|
rect.setRect(0, 15, widget->width(), widget->height() - 15);
|
|
else
|
|
rect.setRect(0, 1, widget->width() - 15, widget->height() - 1);
|
|
}
|
|
break;
|
|
}
|
|
#endif // QT_NO_MAINWINDOW
|
|
|
|
case SR_ProgressBarGroove:
|
|
case SR_ProgressBarContents:
|
|
{
|
|
#ifndef QT_NO_PROGRESSBAR
|
|
QFontMetrics fm( ( widget ? widget->fontMetrics() :
|
|
QApplication::fontMetrics() ) );
|
|
const QProgressBar *progressbar = (const QProgressBar *) widget;
|
|
int textw = 0;
|
|
if (progressbar->percentageVisible())
|
|
textw = fm.width("100%") + 6;
|
|
|
|
if (progressbar->indicatorFollowsStyle() ||
|
|
! progressbar->centerIndicator())
|
|
rect.setCoords(wrect.left(), wrect.top(),
|
|
wrect.right() - textw, wrect.bottom());
|
|
else
|
|
rect = wrect;
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
case SR_ProgressBarLabel:
|
|
{
|
|
#ifndef QT_NO_PROGRESSBAR
|
|
QFontMetrics fm( ( widget ? widget->fontMetrics() :
|
|
QApplication::fontMetrics() ) );
|
|
const QProgressBar *progressbar = (const QProgressBar *) widget;
|
|
int textw = 0;
|
|
if (progressbar->percentageVisible())
|
|
textw = fm.width("100%") + 6;
|
|
|
|
if (progressbar->indicatorFollowsStyle() ||
|
|
! progressbar->centerIndicator())
|
|
rect.setCoords(wrect.right() - textw, wrect.top(),
|
|
wrect.right(), wrect.bottom());
|
|
else
|
|
rect = wrect;
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
case SR_ToolButtonContents:
|
|
rect = querySubControlMetrics(CC_ToolButton, widget, SC_ToolButton);
|
|
break;
|
|
|
|
case SR_ToolBoxTabContents:
|
|
rect = wrect;
|
|
rect.addCoords( 0, 0, -30, 0 );
|
|
break;
|
|
|
|
default:
|
|
rect = wrect;
|
|
break;
|
|
}
|
|
|
|
return rect;
|
|
}
|
|
|
|
#ifndef QT_NO_RANGECONTROL
|
|
/*
|
|
I really need this and I don't want to expose it in QRangeControl..
|
|
*/
|
|
static int qPositionFromValue( const QRangeControl * rc, int logical_val,
|
|
int span )
|
|
{
|
|
if ( span <= 0 || logical_val < rc->minValue() ||
|
|
rc->maxValue() <= rc->minValue() )
|
|
return 0;
|
|
if ( logical_val > rc->maxValue() )
|
|
return span;
|
|
|
|
uint range = rc->maxValue() - rc->minValue();
|
|
uint p = logical_val - rc->minValue();
|
|
|
|
if ( range > (uint)INT_MAX/4096 ) {
|
|
const int scale = 4096*2;
|
|
return ( (p/scale) * span ) / (range/scale);
|
|
// ### the above line is probably not 100% correct
|
|
// ### but fixing it isn't worth the extreme pain...
|
|
} else if ( range > (uint)span ) {
|
|
return (2*p*span + range) / (2*range);
|
|
} else {
|
|
uint div = span / range;
|
|
uint mod = span % range;
|
|
return p*div + (2*p*mod + range) / (2*range);
|
|
}
|
|
//equiv. to (p*span)/range + 0.5
|
|
// no overflow because of this implicit assumption:
|
|
// span <= 4096
|
|
}
|
|
#endif // QT_NO_RANGECONTROL
|
|
|
|
/*! \reimp */
|
|
void QCommonStyle::drawComplexControl( ComplexControl control,
|
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QPainter *p,
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const QWidget *widget,
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const QRect &r,
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const QColorGroup &cg,
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SFlags flags,
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SCFlags controls,
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SCFlags active,
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const QStyleOption& opt ) const
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{
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#if defined(QT_CHECK_STATE)
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if (! widget) {
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qWarning("QCommonStyle::drawComplexControl: widget parameter cannot be zero!");
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return;
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}
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#endif
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activePainter = p;
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switch (control) {
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#ifndef QT_NO_SCROLLBAR
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case CC_ScrollBar:
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{
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const QScrollBar *scrollbar = (const QScrollBar *) widget;
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QRect addline, subline, addpage, subpage, slider, first, last;
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bool maxedOut = (scrollbar->minValue() == scrollbar->maxValue());
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subline = querySubControlMetrics(control, widget, SC_ScrollBarSubLine, opt);
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addline = querySubControlMetrics(control, widget, SC_ScrollBarAddLine, opt);
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subpage = querySubControlMetrics(control, widget, SC_ScrollBarSubPage, opt);
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addpage = querySubControlMetrics(control, widget, SC_ScrollBarAddPage, opt);
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slider = querySubControlMetrics(control, widget, SC_ScrollBarSlider, opt);
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first = querySubControlMetrics(control, widget, SC_ScrollBarFirst, opt);
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last = querySubControlMetrics(control, widget, SC_ScrollBarLast, opt);
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if ((controls & SC_ScrollBarSubLine) && subline.isValid())
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drawPrimitive(PE_ScrollBarSubLine, p, subline, cg,
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((maxedOut) ? Style_Default : Style_Enabled) |
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((active == SC_ScrollBarSubLine) ?
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Style_Down : Style_Default) |
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((scrollbar->orientation() == Qt::Horizontal) ?
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Style_Horizontal : 0));
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if ((controls & SC_ScrollBarAddLine) && addline.isValid())
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drawPrimitive(PE_ScrollBarAddLine, p, addline, cg,
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((maxedOut) ? Style_Default : Style_Enabled) |
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((active == SC_ScrollBarAddLine) ?
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Style_Down : Style_Default) |
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((scrollbar->orientation() == Qt::Horizontal) ?
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Style_Horizontal : 0));
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if ((controls & SC_ScrollBarSubPage) && subpage.isValid())
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drawPrimitive(PE_ScrollBarSubPage, p, subpage, cg,
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((maxedOut) ? Style_Default : Style_Enabled) |
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((active == SC_ScrollBarSubPage) ?
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Style_Down : Style_Default) |
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((scrollbar->orientation() == Qt::Horizontal) ?
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Style_Horizontal : 0));
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if ((controls & SC_ScrollBarAddPage) && addpage.isValid())
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drawPrimitive(PE_ScrollBarAddPage, p, addpage, cg,
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((maxedOut) ? Style_Default : Style_Enabled) |
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((active == SC_ScrollBarAddPage) ?
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Style_Down : Style_Default) |
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((scrollbar->orientation() == Qt::Horizontal) ?
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Style_Horizontal : 0));
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if ((controls & SC_ScrollBarFirst) && first.isValid())
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drawPrimitive(PE_ScrollBarFirst, p, first, cg,
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((maxedOut) ? Style_Default : Style_Enabled) |
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((active == SC_ScrollBarFirst) ?
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Style_Down : Style_Default) |
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((scrollbar->orientation() == Qt::Horizontal) ?
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Style_Horizontal : 0));
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if ((controls & SC_ScrollBarLast) && last.isValid())
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drawPrimitive(PE_ScrollBarLast, p, last, cg,
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((maxedOut) ? Style_Default : Style_Enabled) |
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((active == SC_ScrollBarLast) ?
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Style_Down : Style_Default) |
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((scrollbar->orientation() == Qt::Horizontal) ?
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Style_Horizontal : 0));
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if ((controls & SC_ScrollBarSlider) && slider.isValid()) {
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drawPrimitive(PE_ScrollBarSlider, p, slider, cg,
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((maxedOut) ? Style_Default : Style_Enabled) |
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((active == SC_ScrollBarSlider) ?
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Style_Down : Style_Default) |
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((scrollbar->orientation() == Qt::Horizontal) ?
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Style_Horizontal : 0));
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// ### perhaps this should not be able to accept focus if maxedOut?
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if (scrollbar->hasFocus()) {
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QRect fr(slider.x() + 2, slider.y() + 2,
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slider.width() - 5, slider.height() - 5);
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drawPrimitive(PE_FocusRect, p, fr, cg, Style_Default);
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}
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}
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break;
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}
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#endif // QT_NO_SCROLLBAR
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#ifndef QT_NO_TOOLBUTTON
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case CC_ToolButton:
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{
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const QToolButton *toolbutton = (const QToolButton *) widget;
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QColorGroup c = cg;
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if ( toolbutton->backgroundMode() != PaletteButton )
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c.setBrush( QColorGroup::Button,
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toolbutton->paletteBackgroundColor() );
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QRect button, menuarea;
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button = visualRect( querySubControlMetrics(control, widget, SC_ToolButton, opt), widget );
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menuarea = visualRect( querySubControlMetrics(control, widget, SC_ToolButtonMenu, opt), widget );
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SFlags bflags = flags,
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mflags = flags;
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if (active & SC_ToolButton)
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bflags |= Style_Down;
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if (active & SC_ToolButtonMenu)
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mflags |= Style_Down;
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if (controls & SC_ToolButton) {
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if (bflags & (Style_Down | Style_On | Style_Raised)) {
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drawPrimitive(PE_ButtonTool, p, button, c, bflags, opt);
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} else if ( toolbutton->parentWidget() &&
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toolbutton->parentWidget()->backgroundPixmap() &&
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! toolbutton->parentWidget()->backgroundPixmap()->isNull() ) {
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QPixmap pixmap =
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*(toolbutton->parentWidget()->backgroundPixmap());
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p->drawTiledPixmap( r, pixmap, toolbutton->pos() );
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}
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}
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if (controls & SC_ToolButtonMenu) {
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if (mflags & (Style_Down | Style_On | Style_Raised))
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drawPrimitive(PE_ButtonDropDown, p, menuarea, c, mflags, opt);
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drawPrimitive(PE_ArrowDown, p, menuarea, c, mflags, opt);
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}
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if (toolbutton->hasFocus() && !toolbutton->focusProxy()) {
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QRect fr = toolbutton->rect();
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fr.addCoords(3, 3, -3, -3);
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drawPrimitive(PE_FocusRect, p, fr, c);
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}
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break;
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}
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#endif // QT_NO_TOOLBUTTON
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#ifndef QT_NO_TITLEBAR
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case CC_TitleBar:
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{
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const QTitleBar *titlebar = (const QTitleBar *) widget;
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if ( controls & SC_TitleBarLabel ) {
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QColorGroup cgroup = titlebar->usesActiveColor() ?
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titlebar->palette().active() : titlebar->palette().inactive();
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QColor left = cgroup.highlight();
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QColor right = cgroup.base();
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if ( left != right ) {
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double rS = left.red();
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double gS = left.green();
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double bS = left.blue();
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const double rD = double(right.red() - rS) / titlebar->width();
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const double gD = double(right.green() - gS) / titlebar->width();
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const double bD = double(right.blue() - bS) / titlebar->width();
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const int w = titlebar->width();
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for ( int sx = 0; sx < w; sx++ ) {
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rS+=rD;
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gS+=gD;
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bS+=bD;
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p->setPen( QColor( (int)rS, (int)gS, (int)bS ) );
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p->drawLine( sx, 0, sx, titlebar->height() );
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}
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} else {
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p->fillRect( titlebar->rect(), left );
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}
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QRect ir = visualRect( querySubControlMetrics( CC_TitleBar, widget, SC_TitleBarLabel ), widget );
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p->setPen( cgroup.highlightedText() );
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p->drawText(ir.x()+2, ir.y(), ir.width()-2, ir.height(),
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AlignAuto | AlignVCenter | SingleLine, titlebar->visibleText() );
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}
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QRect ir;
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bool down = FALSE;
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QPixmap pm;
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if ( controls & SC_TitleBarCloseButton ) {
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ir = visualRect( querySubControlMetrics( CC_TitleBar, widget, SC_TitleBarCloseButton ), widget );
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down = active & SC_TitleBarCloseButton;
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if ( widget->testWFlags( WStyle_Tool )
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#ifndef QT_NO_MAINWINDOW
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|| ::qt_cast<QDockWindow*>(widget)
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#endif
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)
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pm = stylePixmap(SP_DockWindowCloseButton, widget);
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else
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pm = stylePixmap(SP_TitleBarCloseButton, widget);
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drawPrimitive(PE_ButtonTool, p, ir, titlebar->colorGroup(),
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down ? Style_Down : Style_Raised);
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p->save();
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if( down )
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p->translate( pixelMetric(PM_ButtonShiftHorizontal, widget),
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pixelMetric(PM_ButtonShiftVertical, widget) );
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drawItem( p, ir, AlignCenter, titlebar->colorGroup(), TRUE, &pm, QString::null );
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p->restore();
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}
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if ( titlebar->window() ) {
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if ( controls & SC_TitleBarMaxButton ) {
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ir = visualRect( querySubControlMetrics( CC_TitleBar, widget, SC_TitleBarMaxButton ), widget );
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down = active & SC_TitleBarMaxButton;
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pm = QPixmap(stylePixmap(SP_TitleBarMaxButton, widget));
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drawPrimitive(PE_ButtonTool, p, ir, titlebar->colorGroup(),
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down ? Style_Down : Style_Raised);
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p->save();
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if( down )
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p->translate( pixelMetric(PM_ButtonShiftHorizontal, widget),
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pixelMetric(PM_ButtonShiftVertical, widget) );
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drawItem( p, ir, AlignCenter, titlebar->colorGroup(), TRUE, &pm, QString::null );
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p->restore();
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}
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if ( controls & SC_TitleBarNormalButton || controls & SC_TitleBarMinButton ) {
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ir = visualRect( querySubControlMetrics( CC_TitleBar, widget, SC_TitleBarMinButton ), widget );
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QStyle::SubControl ctrl = (controls & SC_TitleBarNormalButton ?
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SC_TitleBarNormalButton :
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SC_TitleBarMinButton);
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QStyle::StylePixmap spixmap = (controls & SC_TitleBarNormalButton ?
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SP_TitleBarNormalButton :
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SP_TitleBarMinButton);
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down = active & ctrl;
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pm = QPixmap(stylePixmap(spixmap, widget));
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drawPrimitive(PE_ButtonTool, p, ir, titlebar->colorGroup(),
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down ? Style_Down : Style_Raised);
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p->save();
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if( down )
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p->translate( pixelMetric(PM_ButtonShiftHorizontal, widget),
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pixelMetric(PM_ButtonShiftVertical, widget) );
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drawItem( p, ir, AlignCenter, titlebar->colorGroup(), TRUE, &pm, QString::null );
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p->restore();
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}
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if ( controls & SC_TitleBarShadeButton ) {
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ir = visualRect( querySubControlMetrics( CC_TitleBar, widget, SC_TitleBarShadeButton ), widget );
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down = active & SC_TitleBarShadeButton;
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pm = QPixmap(stylePixmap(SP_TitleBarShadeButton, widget));
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drawPrimitive(PE_ButtonTool, p, ir, titlebar->colorGroup(),
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down ? Style_Down : Style_Raised);
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p->save();
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if( down )
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p->translate( pixelMetric(PM_ButtonShiftHorizontal, widget),
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pixelMetric(PM_ButtonShiftVertical, widget) );
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drawItem( p, ir, AlignCenter, titlebar->colorGroup(), TRUE, &pm, QString::null );
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p->restore();
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}
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if ( controls & SC_TitleBarUnshadeButton ) {
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ir = visualRect( querySubControlMetrics( CC_TitleBar, widget, SC_TitleBarUnshadeButton ), widget );
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down = active & SC_TitleBarUnshadeButton;
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pm = QPixmap(stylePixmap(SP_TitleBarUnshadeButton, widget));
|
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drawPrimitive(PE_ButtonTool, p, ir, titlebar->colorGroup(),
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down ? Style_Down : Style_Raised);
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p->save();
|
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if( down )
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p->translate( pixelMetric(PM_ButtonShiftHorizontal, widget),
|
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pixelMetric(PM_ButtonShiftVertical, widget) );
|
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drawItem( p, ir, AlignCenter, titlebar->colorGroup(), TRUE, &pm, QString::null );
|
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p->restore();
|
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}
|
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}
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#ifndef QT_NO_WIDGET_TOPEXTRA
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if ( controls & SC_TitleBarSysMenu ) {
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if ( titlebar->icon() ) {
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ir = visualRect( querySubControlMetrics( CC_TitleBar, widget, SC_TitleBarSysMenu ), widget );
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drawItem( p, ir, AlignCenter, titlebar->colorGroup(), TRUE, titlebar->icon(), QString::null );
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}
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}
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#endif
|
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break;
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}
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#endif //QT_NO_TITLEBAR
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|
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case CC_SpinWidget: {
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#ifndef QT_NO_SPINWIDGET
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const QSpinWidget * sw = (const QSpinWidget *) widget;
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SFlags flags;
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PrimitiveElement pe;
|
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|
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if ( controls & SC_SpinWidgetFrame )
|
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qDrawWinPanel( p, r, cg, TRUE ); //cstyle == Sunken );
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|
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if ( controls & SC_SpinWidgetUp ) {
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flags = Style_Default | Style_Enabled;
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if (active == SC_SpinWidgetUp ) {
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|
flags |= Style_On;
|
|
flags |= Style_Sunken;
|
|
} else
|
|
flags |= Style_Raised;
|
|
if ( sw->buttonSymbols() == QSpinWidget::PlusMinus )
|
|
pe = PE_SpinWidgetPlus;
|
|
else
|
|
pe = PE_SpinWidgetUp;
|
|
|
|
QRect re = sw->upRect();
|
|
QColorGroup ucg = sw->isUpEnabled() ? cg : sw->palette().disabled();
|
|
drawPrimitive(PE_ButtonBevel, p, re, ucg, flags);
|
|
drawPrimitive(pe, p, re, ucg, flags);
|
|
}
|
|
|
|
if ( controls & SC_SpinWidgetDown ) {
|
|
flags = Style_Default | Style_Enabled;
|
|
if (active == SC_SpinWidgetDown ) {
|
|
flags |= Style_On;
|
|
flags |= Style_Sunken;
|
|
} else
|
|
flags |= Style_Raised;
|
|
if ( sw->buttonSymbols() == QSpinWidget::PlusMinus )
|
|
pe = PE_SpinWidgetMinus;
|
|
else
|
|
pe = PE_SpinWidgetDown;
|
|
|
|
QRect re = sw->downRect();
|
|
QColorGroup dcg = sw->isDownEnabled() ? cg : sw->palette().disabled();
|
|
drawPrimitive(PE_ButtonBevel, p, re, dcg, flags);
|
|
drawPrimitive(pe, p, re, dcg, flags);
|
|
}
|
|
#endif
|
|
break; }
|
|
|
|
#ifndef QT_NO_SLIDER
|
|
case CC_Slider:
|
|
switch ( controls ) {
|
|
case SC_SliderTickmarks: {
|
|
const QSlider * sl = (const QSlider *) widget;
|
|
int tickOffset = pixelMetric( PM_SliderTickmarkOffset, sl );
|
|
int ticks = sl->tickmarks();
|
|
int thickness = pixelMetric( PM_SliderControlThickness, sl );
|
|
int len = pixelMetric( PM_SliderLength, sl );
|
|
int available = pixelMetric( PM_SliderSpaceAvailable, sl );
|
|
int interval = sl->tickInterval();
|
|
|
|
if ( interval <= 0 ) {
|
|
interval = sl->lineStep();
|
|
if ( qPositionFromValue( sl, interval, available ) -
|
|
qPositionFromValue( sl, 0, available ) < 3 )
|
|
interval = sl->pageStep();
|
|
}
|
|
|
|
int fudge = len / 2;
|
|
int pos;
|
|
|
|
if ( ticks & QSlider::Above ) {
|
|
p->setPen( cg.foreground() );
|
|
int v = sl->minValue();
|
|
if ( !interval )
|
|
interval = 1;
|
|
while ( v <= sl->maxValue() + 1 ) {
|
|
pos = qPositionFromValue( sl, v, available ) + fudge;
|
|
if ( sl->orientation() == Horizontal )
|
|
p->drawLine( pos, 0, pos, tickOffset-2 );
|
|
else
|
|
p->drawLine( 0, pos, tickOffset-2, pos );
|
|
v += interval;
|
|
}
|
|
}
|
|
|
|
if ( ticks & QSlider::Below ) {
|
|
p->setPen( cg.foreground() );
|
|
int v = sl->minValue();
|
|
if ( !interval )
|
|
interval = 1;
|
|
while ( v <= sl->maxValue() + 1 ) {
|
|
pos = qPositionFromValue( sl, v, available ) + fudge;
|
|
if ( sl->orientation() == Horizontal )
|
|
p->drawLine( pos, tickOffset+thickness+1, pos,
|
|
tickOffset+thickness+1 + available-2 );
|
|
else
|
|
p->drawLine( tickOffset+thickness+1, pos,
|
|
tickOffset+thickness+1 + available-2,
|
|
pos );
|
|
v += interval;
|
|
}
|
|
|
|
}
|
|
|
|
break; }
|
|
}
|
|
break;
|
|
#endif // QT_NO_SLIDER
|
|
#ifndef QT_NO_LISTVIEW
|
|
case CC_ListView:
|
|
if ( controls & SC_ListView ) {
|
|
QListView *listview = (QListView*)widget;
|
|
p->fillRect( r, listview->viewport()->backgroundBrush() );
|
|
}
|
|
break;
|
|
#endif //QT_NO_LISTVIEW
|
|
default:
|
|
break;
|
|
}
|
|
|
|
activePainter = 0;
|
|
}
|
|
|
|
|
|
/*! \reimp */
|
|
void QCommonStyle::drawComplexControlMask( ComplexControl control,
|
|
QPainter *p,
|
|
const QWidget *widget,
|
|
const QRect &r,
|
|
const QStyleOption& opt ) const
|
|
{
|
|
Q_UNUSED(control);
|
|
Q_UNUSED(widget);
|
|
Q_UNUSED(opt);
|
|
|
|
p->fillRect(r, color1);
|
|
}
|
|
|
|
|
|
/*! \reimp */
|
|
QRect QCommonStyle::querySubControlMetrics( ComplexControl control,
|
|
const QWidget *widget,
|
|
SubControl sc,
|
|
const QStyleOption &opt ) const
|
|
{
|
|
#if defined(QT_CHECK_STATE)
|
|
if (! widget) {
|
|
qWarning("QCommonStyle::querySubControlMetrics: widget parameter cannot be zero!");
|
|
return QRect();
|
|
}
|
|
#endif
|
|
|
|
switch ( control ) {
|
|
case CC_SpinWidget: {
|
|
int fw = pixelMetric( PM_SpinBoxFrameWidth, widget);
|
|
QSize bs;
|
|
bs.setHeight( widget->height()/2 - fw );
|
|
if ( bs.height() < 8 )
|
|
bs.setHeight( 8 );
|
|
bs.setWidth( QMIN( bs.height() * 8 / 5, widget->width() / 4 ) ); // 1.6 -approximate golden mean
|
|
bs = bs.expandedTo( QApplication::globalStrut() );
|
|
int y = fw;
|
|
int x, lx, rx;
|
|
x = widget->width() - y - bs.width();
|
|
lx = fw;
|
|
rx = x - fw;
|
|
switch ( sc ) {
|
|
case SC_SpinWidgetUp:
|
|
return QRect(x, y, bs.width(), bs.height());
|
|
case SC_SpinWidgetDown:
|
|
return QRect(x, y + bs.height(), bs.width(), bs.height());
|
|
case SC_SpinWidgetButtonField:
|
|
return QRect(x, y, bs.width(), widget->height() - 2*fw);
|
|
case SC_SpinWidgetEditField:
|
|
return QRect(lx, fw, rx, widget->height() - 2*fw);
|
|
case SC_SpinWidgetFrame:
|
|
return widget->rect();
|
|
default:
|
|
break;
|
|
}
|
|
break; }
|
|
|
|
case CC_ComboBox: {
|
|
int x = 0, y = 0, wi = widget->width(), he = widget->height();
|
|
int xpos = x;
|
|
xpos += wi - 2 - 16;
|
|
|
|
switch ( sc ) {
|
|
case SC_ComboBoxFrame:
|
|
return widget->rect();
|
|
case SC_ComboBoxArrow:
|
|
return QRect(xpos, y+2, 16, he-4);
|
|
case SC_ComboBoxEditField:
|
|
return QRect(x+3, y+3, wi-6-16, he-6);
|
|
case SC_ComboBoxListBoxPopup:
|
|
return opt.rect();
|
|
default:
|
|
break;
|
|
}
|
|
break; }
|
|
|
|
#ifndef QT_NO_SCROLLBAR
|
|
case CC_ScrollBar: {
|
|
const QScrollBar *scrollbar = (const QScrollBar *) widget;
|
|
int sliderstart = 0;
|
|
int sbextent = pixelMetric(PM_ScrollBarExtent, widget);
|
|
int maxlen = ((scrollbar->orientation() == Qt::Horizontal) ?
|
|
scrollbar->width() : scrollbar->height()) - (sbextent * 2);
|
|
int sliderlen;
|
|
|
|
sliderstart = scrollbar->sliderStart();
|
|
|
|
// calculate slider length
|
|
if (scrollbar->maxValue() != scrollbar->minValue()) {
|
|
uint range = scrollbar->maxValue() - scrollbar->minValue();
|
|
sliderlen = (Q_LLONG(scrollbar->pageStep()) * maxlen) / (range + scrollbar->pageStep());
|
|
|
|
int slidermin = pixelMetric( PM_ScrollBarSliderMin, widget );
|
|
if ( sliderlen < slidermin || range > INT_MAX / 2 )
|
|
sliderlen = slidermin;
|
|
if ( sliderlen > maxlen )
|
|
sliderlen = maxlen;
|
|
} else
|
|
sliderlen = maxlen;
|
|
|
|
switch (sc) {
|
|
case SC_ScrollBarSubLine: // top/left button
|
|
if (scrollbar->orientation() == Qt::Horizontal) {
|
|
int buttonWidth = QMIN(scrollbar->width()/2, sbextent);
|
|
return QRect( 0, 0, buttonWidth, sbextent );
|
|
} else {
|
|
int buttonHeight = QMIN(scrollbar->height()/2, sbextent);
|
|
return QRect( 0, 0, sbextent, buttonHeight );
|
|
}
|
|
|
|
case SC_ScrollBarAddLine: // bottom/right button
|
|
if (scrollbar->orientation() == Qt::Horizontal) {
|
|
int buttonWidth = QMIN(scrollbar->width()/2, sbextent);
|
|
return QRect( scrollbar->width() - buttonWidth, 0, buttonWidth, sbextent );
|
|
} else {
|
|
int buttonHeight = QMIN(scrollbar->height()/2, sbextent);
|
|
return QRect( 0, scrollbar->height() - buttonHeight, sbextent, buttonHeight );
|
|
}
|
|
|
|
case SC_ScrollBarSubPage: // between top/left button and slider
|
|
if (scrollbar->orientation() == Qt::Horizontal)
|
|
return QRect(sbextent, 0, sliderstart - sbextent, sbextent);
|
|
return QRect(0, sbextent, sbextent, sliderstart - sbextent);
|
|
|
|
case SC_ScrollBarAddPage: // between bottom/right button and slider
|
|
if (scrollbar->orientation() == Qt::Horizontal)
|
|
return QRect(sliderstart + sliderlen, 0,
|
|
maxlen - sliderstart - sliderlen + sbextent, sbextent);
|
|
return QRect(0, sliderstart + sliderlen,
|
|
sbextent, maxlen - sliderstart - sliderlen + sbextent);
|
|
|
|
case SC_ScrollBarGroove:
|
|
if (scrollbar->orientation() == Qt::Horizontal)
|
|
return QRect(sbextent, 0, scrollbar->width() - sbextent * 2,
|
|
scrollbar->height());
|
|
return QRect(0, sbextent, scrollbar->width(),
|
|
scrollbar->height() - sbextent * 2);
|
|
|
|
case SC_ScrollBarSlider:
|
|
if (scrollbar->orientation() == Qt::Horizontal)
|
|
return QRect(sliderstart, 0, sliderlen, sbextent);
|
|
return QRect(0, sliderstart, sbextent, sliderlen);
|
|
|
|
default: break;
|
|
}
|
|
|
|
break; }
|
|
#endif // QT_NO_SCROLLBAR
|
|
|
|
#ifndef QT_NO_SLIDER
|
|
case CC_Slider: {
|
|
const QSlider * sl = (const QSlider *) widget;
|
|
int tickOffset = pixelMetric( PM_SliderTickmarkOffset, sl );
|
|
int thickness = pixelMetric( PM_SliderControlThickness, sl );
|
|
|
|
switch ( sc ) {
|
|
case SC_SliderHandle: {
|
|
int sliderPos = 0;
|
|
int len = pixelMetric( PM_SliderLength, sl );
|
|
|
|
sliderPos = sl->sliderStart();
|
|
|
|
if ( sl->orientation() == Horizontal )
|
|
return QRect( sliderPos, tickOffset, len, thickness );
|
|
return QRect( tickOffset, sliderPos, thickness, len ); }
|
|
case SC_SliderGroove: {
|
|
if ( sl->orientation() == Horizontal )
|
|
return QRect( 0, tickOffset, sl->width(), thickness );
|
|
return QRect( tickOffset, 0, thickness, sl->height() ); }
|
|
|
|
default:
|
|
break;
|
|
}
|
|
break; }
|
|
#endif // QT_NO_SLIDER
|
|
|
|
#if !defined(QT_NO_TOOLBUTTON) && !defined(QT_NO_POPUPMENU)
|
|
case CC_ToolButton: {
|
|
const QToolButton *toolbutton = (const QToolButton *) widget;
|
|
int mbi = pixelMetric(PM_MenuButtonIndicator, widget);
|
|
|
|
QRect rect = toolbutton->rect();
|
|
switch (sc) {
|
|
case SC_ToolButton:
|
|
if (toolbutton->popup() && ! toolbutton->popupDelay())
|
|
rect.addCoords(0, 0, -mbi, 0);
|
|
return rect;
|
|
|
|
case SC_ToolButtonMenu:
|
|
if (toolbutton->popup() && ! toolbutton->popupDelay())
|
|
rect.addCoords(rect.width() - mbi, 0, 0, 0);
|
|
return rect;
|
|
|
|
default: break;
|
|
}
|
|
break;
|
|
}
|
|
#endif // QT_NO_TOOLBUTTON && QT_NO_POPUPMENU
|
|
|
|
#ifndef QT_NO_TITLEBAR
|
|
case CC_TitleBar: {
|
|
const QTitleBar *titlebar = (const QTitleBar *) widget;
|
|
const int controlTop = 2;
|
|
const int controlHeight = widget->height() - controlTop * 2;
|
|
|
|
switch (sc) {
|
|
case SC_TitleBarLabel: {
|
|
const QTitleBar *titlebar = (QTitleBar*)widget;
|
|
QRect ir( 0, 0, titlebar->width(), titlebar->height() );
|
|
if ( titlebar->testWFlags( WStyle_Tool ) ) {
|
|
if ( titlebar->testWFlags( WStyle_SysMenu ) )
|
|
ir.addCoords( 0, 0, -controlHeight-3, 0 );
|
|
if ( titlebar->testWFlags( WStyle_MinMax ) )
|
|
ir.addCoords( 0, 0, -controlHeight-2, 0 );
|
|
} else {
|
|
if ( titlebar->testWFlags( WStyle_SysMenu ) )
|
|
ir.addCoords( controlHeight+3, 0, -controlHeight-3, 0 );
|
|
if ( titlebar->testWFlags( WStyle_Minimize ) )
|
|
ir.addCoords( 0, 0, -controlHeight-2, 0 );
|
|
if ( titlebar->testWFlags( WStyle_Maximize ) )
|
|
ir.addCoords( 0, 0, -controlHeight-2, 0 );
|
|
}
|
|
return ir; }
|
|
|
|
case SC_TitleBarCloseButton:
|
|
return QRect( titlebar->width() - ( controlHeight + controlTop ),
|
|
controlTop, controlHeight, controlHeight );
|
|
|
|
case SC_TitleBarMaxButton:
|
|
case SC_TitleBarShadeButton:
|
|
case SC_TitleBarUnshadeButton:
|
|
return QRect( titlebar->width() - ( ( controlHeight + controlTop ) * 2 ),
|
|
controlTop, controlHeight, controlHeight );
|
|
|
|
case SC_TitleBarMinButton:
|
|
case SC_TitleBarNormalButton: {
|
|
int offset = controlHeight + controlTop;
|
|
if ( !titlebar->testWFlags( WStyle_Maximize ) )
|
|
offset *= 2;
|
|
else
|
|
offset *= 3;
|
|
return QRect( titlebar->width() - offset, controlTop, controlHeight, controlHeight );
|
|
}
|
|
|
|
case SC_TitleBarSysMenu:
|
|
return QRect( 3, controlTop, controlHeight, controlHeight);
|
|
|
|
default: break;
|
|
}
|
|
break; }
|
|
#endif //QT_NO_TITLEBAR
|
|
|
|
default:
|
|
break;
|
|
}
|
|
return QRect();
|
|
}
|
|
|
|
|
|
/*! \reimp */
|
|
QStyle::SubControl QCommonStyle::querySubControl(ComplexControl control,
|
|
const QWidget *widget,
|
|
const QPoint &pos,
|
|
const QStyleOption& opt ) const
|
|
{
|
|
SubControl ret = SC_None;
|
|
|
|
switch (control) {
|
|
#ifndef QT_NO_LISTVIEW
|
|
case CC_ListView:
|
|
{
|
|
if(pos.x() >= 0 && pos.x() <
|
|
opt.listViewItem()->listView()->treeStepSize())
|
|
ret = SC_ListViewExpand;
|
|
break;
|
|
}
|
|
#endif
|
|
#ifndef QT_NO_SCROLLBAR
|
|
case CC_ScrollBar:
|
|
{
|
|
QRect r;
|
|
uint ctrl = SC_ScrollBarAddLine;
|
|
|
|
// we can do this because subcontrols were designed to be masks as well...
|
|
while (ret == SC_None && ctrl <= SC_ScrollBarGroove) {
|
|
r = querySubControlMetrics(control, widget,
|
|
(QStyle::SubControl) ctrl, opt);
|
|
if (r.isValid() && r.contains(pos))
|
|
ret = (QStyle::SubControl) ctrl;
|
|
|
|
ctrl <<= 1;
|
|
}
|
|
|
|
break;
|
|
}
|
|
#endif
|
|
case CC_TitleBar:
|
|
{
|
|
#ifndef QT_NO_TITLEBAR
|
|
const QTitleBar *titlebar = (QTitleBar*)widget;
|
|
QRect r;
|
|
uint ctrl = SC_TitleBarLabel;
|
|
|
|
// we can do this because subcontrols were designed to be masks as well...
|
|
while (ret == SC_None && ctrl <= SC_TitleBarUnshadeButton) {
|
|
r = visualRect( querySubControlMetrics( control, widget, (QStyle::SubControl) ctrl, opt ), widget );
|
|
if (r.isValid() && r.contains(pos))
|
|
ret = (QStyle::SubControl) ctrl;
|
|
|
|
ctrl <<= 1;
|
|
}
|
|
if ( titlebar->window() ) {
|
|
if (titlebar->testWFlags( WStyle_Tool )) {
|
|
if ( ret == SC_TitleBarMinButton || ret == SC_TitleBarMaxButton ) {
|
|
if ( titlebar->window()->isMinimized() )
|
|
ret = SC_TitleBarUnshadeButton;
|
|
else
|
|
ret = SC_TitleBarShadeButton;
|
|
}
|
|
} else if ( ret == SC_TitleBarMinButton && titlebar->window()->isMinimized() ) {
|
|
ret = QStyle::SC_TitleBarNormalButton;
|
|
}
|
|
}
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
/*! \reimp */
|
|
int QCommonStyle::pixelMetric(PixelMetric m, const QWidget *widget) const
|
|
{
|
|
int ret;
|
|
|
|
switch (m) {
|
|
case PM_DialogButtonsSeparator:
|
|
ret = 5;
|
|
break;
|
|
case PM_DialogButtonsButtonWidth:
|
|
ret = 70;
|
|
break;
|
|
case PM_DialogButtonsButtonHeight:
|
|
ret = 30;
|
|
break;
|
|
case PM_CheckListControllerSize:
|
|
case PM_CheckListButtonSize:
|
|
ret = 16;
|
|
break;
|
|
case PM_TitleBarHeight: {
|
|
if ( widget ) {
|
|
if ( widget->testWFlags( WStyle_Tool ) ) {
|
|
ret = QMAX( widget->fontMetrics().lineSpacing(), 16 );
|
|
#ifndef QT_NO_MAINWINDOW
|
|
} else if ( ::qt_cast<QDockWindow*>(widget) ) {
|
|
ret = QMAX( widget->fontMetrics().lineSpacing(), 13 );
|
|
#endif
|
|
} else {
|
|
ret = QMAX( widget->fontMetrics().lineSpacing(), 18 );
|
|
}
|
|
} else {
|
|
ret = 0;
|
|
}
|
|
|
|
break; }
|
|
case PM_ScrollBarSliderMin:
|
|
ret = 9;
|
|
break;
|
|
|
|
case PM_ButtonMargin:
|
|
ret = 6;
|
|
break;
|
|
|
|
case PM_ButtonDefaultIndicator:
|
|
ret = 0;
|
|
break;
|
|
|
|
case PM_MenuButtonIndicator:
|
|
if (! widget)
|
|
ret = 12;
|
|
else
|
|
ret = QMAX(12, (widget->height() - 4) / 3);
|
|
break;
|
|
|
|
case PM_ButtonShiftHorizontal:
|
|
case PM_ButtonShiftVertical:
|
|
ret = 0;
|
|
break;
|
|
|
|
case PM_SpinBoxFrameWidth:
|
|
case PM_DefaultFrameWidth:
|
|
ret = 2;
|
|
break;
|
|
|
|
case PM_MDIFrameWidth:
|
|
ret = 2;
|
|
break;
|
|
|
|
case PM_MDIMinimizedWidth:
|
|
ret = 196;
|
|
break;
|
|
|
|
#ifndef QT_NO_SCROLLBAR
|
|
case PM_ScrollBarExtent:
|
|
if ( !widget ) {
|
|
ret = 16;
|
|
} else {
|
|
const QScrollBar *bar = (const QScrollBar*)widget;
|
|
int s = bar->orientation() == Qt::Horizontal ?
|
|
QApplication::globalStrut().height()
|
|
: QApplication::globalStrut().width();
|
|
ret = QMAX( 16, s );
|
|
}
|
|
break;
|
|
#endif
|
|
case PM_MaximumDragDistance:
|
|
ret = -1;
|
|
break;
|
|
|
|
#ifndef QT_NO_SLIDER
|
|
case PM_SliderThickness:
|
|
ret = 16;
|
|
break;
|
|
|
|
case PM_SliderTickmarkOffset:
|
|
{
|
|
if (! widget) {
|
|
ret = 0;
|
|
break;
|
|
}
|
|
|
|
const QSlider * sl = (const QSlider *) widget;
|
|
int space = (sl->orientation() == Horizontal) ? sl->height() :
|
|
sl->width();
|
|
int thickness = pixelMetric( PM_SliderControlThickness, sl );
|
|
int ticks = sl->tickmarks();
|
|
|
|
if ( ticks == QSlider::Both )
|
|
ret = (space - thickness) / 2;
|
|
else if ( ticks == QSlider::Above )
|
|
ret = space - thickness;
|
|
else
|
|
ret = 0;
|
|
break;
|
|
}
|
|
|
|
case PM_SliderSpaceAvailable:
|
|
{
|
|
const QSlider * sl = (const QSlider *) widget;
|
|
if ( sl->orientation() == Horizontal )
|
|
ret = sl->width() - pixelMetric( PM_SliderLength, sl );
|
|
else
|
|
ret = sl->height() - pixelMetric( PM_SliderLength, sl );
|
|
break;
|
|
}
|
|
#endif // QT_NO_SLIDER
|
|
|
|
case PM_DockWindowSeparatorExtent:
|
|
ret = 6;
|
|
break;
|
|
|
|
case PM_DockWindowHandleExtent:
|
|
ret = 8;
|
|
break;
|
|
|
|
case PM_DockWindowFrameWidth:
|
|
ret = 1;
|
|
break;
|
|
|
|
case PM_MenuBarFrameWidth:
|
|
ret = 2;
|
|
break;
|
|
|
|
case PM_MenuBarItemSpacing:
|
|
case PM_ToolBarItemSpacing:
|
|
ret = 0;
|
|
break;
|
|
|
|
case PM_TabBarTabOverlap:
|
|
ret = 3;
|
|
break;
|
|
|
|
case PM_TabBarBaseHeight:
|
|
ret = 0;
|
|
break;
|
|
|
|
case PM_TabBarBaseOverlap:
|
|
ret = 0;
|
|
break;
|
|
|
|
case PM_TabBarTabHSpace:
|
|
ret = 24;
|
|
break;
|
|
|
|
case PM_TabBarTabShiftHorizontal:
|
|
case PM_TabBarTabShiftVertical:
|
|
ret = 2;
|
|
break;
|
|
|
|
#ifndef QT_NO_TABBAR
|
|
case PM_TabBarTabVSpace:
|
|
{
|
|
const QTabBar * tb = (const QTabBar *) widget;
|
|
if ( tb && ( tb->shape() == QTabBar::RoundedAbove ||
|
|
tb->shape() == QTabBar::RoundedBelow ) )
|
|
ret = 10;
|
|
else
|
|
ret = 0;
|
|
break;
|
|
}
|
|
#endif
|
|
|
|
case PM_ProgressBarChunkWidth:
|
|
ret = 9;
|
|
break;
|
|
|
|
case PM_IndicatorWidth:
|
|
ret = 13;
|
|
break;
|
|
|
|
case PM_IndicatorHeight:
|
|
ret = 13;
|
|
break;
|
|
|
|
case PM_ExclusiveIndicatorWidth:
|
|
ret = 12;
|
|
break;
|
|
|
|
case PM_ExclusiveIndicatorHeight:
|
|
ret = 12;
|
|
break;
|
|
|
|
case PM_PopupMenuFrameHorizontalExtra:
|
|
case PM_PopupMenuFrameVerticalExtra:
|
|
ret = 0;
|
|
break;
|
|
|
|
case PM_HeaderMargin:
|
|
ret = 4;
|
|
break;
|
|
case PM_HeaderMarkSize:
|
|
ret = 32;
|
|
break;
|
|
case PM_HeaderGripMargin:
|
|
ret = 4;
|
|
break;
|
|
case PM_TabBarScrollButtonWidth:
|
|
ret = 16;
|
|
break;
|
|
default:
|
|
ret = 0;
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
/*! \reimp */
|
|
QSize QCommonStyle::sizeFromContents(ContentsType contents,
|
|
const QWidget *widget,
|
|
const QSize &contentsSize,
|
|
const QStyleOption& opt ) const
|
|
{
|
|
QSize sz(contentsSize);
|
|
|
|
#if defined(QT_CHECK_STATE)
|
|
if (! widget) {
|
|
qWarning("QCommonStyle::sizeFromContents: widget parameter cannot be zero!");
|
|
return sz;
|
|
}
|
|
#endif
|
|
|
|
switch (contents) {
|
|
#ifndef QT_NO_DIALOGBUTTONS
|
|
case CT_DialogButtons: {
|
|
const QDialogButtons *dbtns = (const QDialogButtons *)widget;
|
|
int w = contentsSize.width(), h = contentsSize.height();
|
|
const int bwidth = pixelMetric(PM_DialogButtonsButtonWidth, widget),
|
|
bspace = pixelMetric(PM_DialogButtonsSeparator, widget),
|
|
bheight = pixelMetric(PM_DialogButtonsButtonHeight, widget);
|
|
if(dbtns->orientation() == Horizontal) {
|
|
if(!w)
|
|
w = bwidth;
|
|
} else {
|
|
if(!h)
|
|
h = bheight;
|
|
}
|
|
QDialogButtons::Button btns[] = { QDialogButtons::All, QDialogButtons::Reject, QDialogButtons::Accept, //reverse order (right to left)
|
|
QDialogButtons::Apply, QDialogButtons::Retry, QDialogButtons::Ignore, QDialogButtons::Abort,
|
|
QDialogButtons::Help };
|
|
for(unsigned int i = 0, cnt = 0; i < (sizeof(btns)/sizeof(btns[0])); i++) {
|
|
if(dbtns->isButtonVisible(btns[i])) {
|
|
QSize szH = dbtns->sizeHint(btns[i]);
|
|
int mwidth = QMAX(bwidth, szH.width()), mheight = QMAX(bheight, szH.height());
|
|
if(dbtns->orientation() == Horizontal)
|
|
h = QMAX(h, mheight);
|
|
else
|
|
w = QMAX(w, mwidth);
|
|
|
|
if(cnt)
|
|
w += bspace;
|
|
cnt++;
|
|
if(dbtns->orientation() == Horizontal)
|
|
w += mwidth;
|
|
else
|
|
h += mheight;
|
|
}
|
|
}
|
|
const int fw = pixelMetric(PM_DefaultFrameWidth, widget) * 2;
|
|
sz = QSize(w + fw, h + fw);
|
|
break; }
|
|
#endif //QT_NO_DIALOGBUTTONS
|
|
case CT_PushButton:
|
|
{
|
|
#ifndef QT_NO_PUSHBUTTON
|
|
const QPushButton *button = (const QPushButton *) widget;
|
|
int w = contentsSize.width(),
|
|
h = contentsSize.height(),
|
|
bm = pixelMetric(PM_ButtonMargin, widget),
|
|
fw = pixelMetric(PM_DefaultFrameWidth, widget) * 2;
|
|
|
|
w += bm + fw;
|
|
h += bm + fw;
|
|
|
|
if (button->isDefault() || button->autoDefault()) {
|
|
int dbw = pixelMetric(PM_ButtonDefaultIndicator, widget) * 2;
|
|
w += dbw;
|
|
h += dbw;
|
|
}
|
|
|
|
sz = QSize(w, h);
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
case CT_CheckBox:
|
|
{
|
|
#ifndef QT_NO_CHECKBOX
|
|
const QCheckBox *checkbox = (const QCheckBox *) widget;
|
|
QRect irect = subRect(SR_CheckBoxIndicator, widget);
|
|
int h = pixelMetric( PM_IndicatorHeight, widget );
|
|
int margins = (!checkbox->pixmap() && checkbox->text().isEmpty()) ? 0 : 10;
|
|
sz += QSize(irect.right() + margins, 4 );
|
|
sz.setHeight( QMAX( sz.height(), h ) );
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
case CT_RadioButton:
|
|
{
|
|
#ifndef QT_NO_RADIOBUTTON
|
|
const QRadioButton *radiobutton = (const QRadioButton *) widget;
|
|
QRect irect = subRect(SR_RadioButtonIndicator, widget);
|
|
int h = pixelMetric( PM_ExclusiveIndicatorHeight, widget );
|
|
int margins = (!radiobutton->pixmap() && radiobutton->text().isEmpty()) ? 0 : 10;
|
|
sz += QSize(irect.right() + margins, 4 );
|
|
sz.setHeight( QMAX( sz.height(), h ) );
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
case CT_ToolButton:
|
|
{
|
|
sz = QSize(sz.width() + 6, sz.height() + 5);
|
|
break;
|
|
}
|
|
|
|
case CT_ComboBox:
|
|
{
|
|
int dfw = pixelMetric(PM_DefaultFrameWidth, widget) * 2;
|
|
sz = QSize(sz.width() + dfw + 21, sz.height() + dfw );
|
|
break;
|
|
}
|
|
|
|
case CT_PopupMenuItem:
|
|
{
|
|
#ifndef QT_NO_POPUPMENU
|
|
if (opt.isDefault())
|
|
break;
|
|
|
|
const QPopupMenu *popup = (const QPopupMenu *) widget;
|
|
bool checkable = popup->isCheckable();
|
|
QMenuItem *mi = opt.menuItem();
|
|
int maxpmw = opt.maxIconWidth();
|
|
int w = sz.width(), h = sz.height();
|
|
|
|
if (mi->custom()) {
|
|
w = mi->custom()->sizeHint().width();
|
|
h = mi->custom()->sizeHint().height();
|
|
if (! mi->custom()->fullSpan())
|
|
h += 8;
|
|
} else if ( mi->widget() ) {
|
|
} else if (mi->isSeparator()) {
|
|
w = 10;
|
|
h = 2;
|
|
} else {
|
|
if (mi->pixmap())
|
|
h = QMAX(h, mi->pixmap()->height() + 4);
|
|
else
|
|
h = QMAX(h, popup->fontMetrics().height() + 8);
|
|
|
|
if (mi->iconSet() != 0)
|
|
h = QMAX(h, mi->iconSet()->pixmap(QIconSet::Small,
|
|
QIconSet::Normal).height() + 4);
|
|
}
|
|
|
|
if (! mi->text().isNull()) {
|
|
if (mi->text().find('\t') >= 0)
|
|
w += 12;
|
|
}
|
|
|
|
if (maxpmw)
|
|
w += maxpmw + 6;
|
|
if (checkable && maxpmw < 20)
|
|
w += 20 - maxpmw;
|
|
if (checkable || maxpmw > 0)
|
|
w += 2;
|
|
w += 12;
|
|
|
|
sz = QSize(w, h);
|
|
#endif
|
|
break;
|
|
}
|
|
|
|
case CT_LineEdit:
|
|
case CT_Header:
|
|
case CT_Slider:
|
|
case CT_ProgressBar:
|
|
// just return the contentsSize for now
|
|
// fall through intended
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return sz;
|
|
}
|
|
|
|
|
|
/*! \reimp */
|
|
int QCommonStyle::styleHint(StyleHint sh, const QWidget * w, const QStyleOption &, QStyleHintReturn *) const
|
|
{
|
|
int ret;
|
|
|
|
switch (sh) {
|
|
#ifndef QT_NO_DIALOGBUTTONS
|
|
case SH_DialogButtons_DefaultButton:
|
|
ret = QDialogButtons::Accept;
|
|
break;
|
|
#endif
|
|
case SH_GroupBox_TextLabelVerticalAlignment:
|
|
ret = Qt::AlignVCenter;
|
|
break;
|
|
|
|
case SH_GroupBox_TextLabelColor:
|
|
ret = (int) ( w ? w->paletteForegroundColor().rgb() : 0 );
|
|
break;
|
|
|
|
case SH_ListViewExpand_SelectMouseType:
|
|
case SH_TabBar_SelectMouseType:
|
|
ret = QEvent::MouseButtonPress;
|
|
break;
|
|
|
|
case SH_GUIStyle:
|
|
ret = WindowsStyle;
|
|
break;
|
|
|
|
case SH_ScrollBar_BackgroundMode:
|
|
ret = QWidget::PaletteBackground;
|
|
break;
|
|
|
|
case SH_TabBar_Alignment:
|
|
case SH_Header_ArrowAlignment:
|
|
ret = Qt::AlignLeft;
|
|
break;
|
|
|
|
case SH_PopupMenu_SubMenuPopupDelay:
|
|
ret = 256;
|
|
break;
|
|
|
|
case SH_ProgressDialog_TextLabelAlignment:
|
|
ret = Qt::AlignCenter;
|
|
break;
|
|
|
|
case SH_BlinkCursorWhenTextSelected:
|
|
ret = 1;
|
|
break;
|
|
|
|
case SH_Table_GridLineColor:
|
|
ret = -1;
|
|
break;
|
|
|
|
case SH_LineEdit_PasswordCharacter:
|
|
ret = '*';
|
|
break;
|
|
|
|
case SH_ToolBox_SelectedPageTitleBold:
|
|
ret = 1;
|
|
break;
|
|
|
|
case SH_UnderlineAccelerator:
|
|
ret = 1;
|
|
break;
|
|
|
|
case SH_ToolButton_Uses3D:
|
|
ret = 1;
|
|
break;
|
|
|
|
default:
|
|
ret = 0;
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*! \reimp */
|
|
QPixmap QCommonStyle::stylePixmap(StylePixmap, const QWidget *, const QStyleOption&) const
|
|
{
|
|
return QPixmap();
|
|
}
|
|
|
|
|
|
#endif // QT_NO_STYLE
|