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tqt3/src/styles/qcommonstyle.cpp

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94 KiB

/****************************************************************************
**
** Implementation of the TQCommonStyle class
**
** Created : 981231
**
** Copyright (C) 1998-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the widgets module of the TQt GUI Toolkit.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
** included in the packaging of this file. Licensees holding valid TQt
** Commercial licenses may use this file in accordance with the TQt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#include "ntqcommonstyle.h"
#ifndef QT_NO_STYLE
#include "ntqmenubar.h"
#include "ntqapplication.h"
#include "ntqpainter.h"
#include "ntqdrawutil.h"
#include "ntqpixmap.h"
#include "ntqpushbutton.h"
#include "ntqtabbar.h"
#include "ntqlineedit.h"
#include "ntqscrollbar.h"
#include "ntqtoolbutton.h"
#include "ntqtoolbar.h"
#include "ntqcombobox.h"
#include "ntqdockarea.h"
#include "ntqheader.h"
#include "ntqspinbox.h"
#include "ntqrangecontrol.h"
#include "ntqgroupbox.h"
#include "ntqslider.h"
#include "ntqlistview.h"
#include "ntqcheckbox.h"
#include "ntqradiobutton.h"
#include "ntqbitmap.h"
#include "ntqprogressbar.h"
#include "private/qdialogbuttons_p.h"
#include <limits.h>
#include <ntqpixmap.h>
#include "../widgets/qtitlebar_p.h"
#include <ntqtoolbox.h>
/*!
\class TQCommonStyle ntqcommonstyle.h
\brief The TQCommonStyle class encapsulates the common Look and Feel of a GUI.
\ingroup appearance
This abstract class implements some of the widget's look and feel
that is common to all GUI styles provided and shipped as part of
TQt.
All the functions are documented in \l TQStyle.
*/
/*!
\enum TQt::ArrowType
\value UpArrow
\value DownArrow
\value LeftArrow
\value RightArrow
*/
// the active painter, if any... this is used as an optimzation to
// avoid creating a painter if we have an active one (since
// TQStyle::itemRect() needs a painter to operate correctly
static TQPainter *activePainter = 0;
/*!
Constructs a TQCommonStyle.
*/
TQCommonStyle::TQCommonStyle() : TQStyle()
{
activePainter = 0;
}
/*! \reimp */
TQCommonStyle::~TQCommonStyle()
{
activePainter = 0;
}
static const char * const check_list_controller_xpm[] = {
"16 16 4 1",
" c None",
". c #000000000000",
"X c #FFFFFFFF0000",
"o c #C71BC30BC71B",
" ",
" ",
" .......... ",
" .XXXXXXXX. ",
" .XXXXXXXX.oo ",
" .XXXXXXXX.oo ",
" .XXXXXXXX.oo ",
" .XXXXXXXX.oo ",
" .XXXXXXXX.oo ",
" .XXXXXXXX.oo ",
" .XXXXXXXX.oo ",
" ..........oo ",
" oooooooooo ",
" oooooooooo ",
" ",
" "};
#include <ntqmetaobject.h>
TQStringList getObjectTypeListForObject(const TQObject* object) {
TQStringList objectTypes;
if (object) {
TQMetaObject* objectMetaObject = object->metaObject();
const char* name;
while (objectMetaObject) {
name = objectMetaObject->className();
objectTypes.append(TQString(name));
objectMetaObject = objectMetaObject->superClass();
}
}
return objectTypes;
}
TQStyle::ControlElementFlags getControlElementFlagsForObject(const TQObject* object, TQStringList objectTypeList, const TQStyleOption& opt, bool populateReliantFields) {
TQStyle::ControlElementFlags cef = (TQStyle::ControlElementFlags)0;
if (object) {
if (objectTypeList.contains("TQPushButton")) {
const TQPushButton *button = dynamic_cast<const TQPushButton*>(object);
if (button) {
if (button->isDefault()) cef = cef | TQStyle::CEF_IsDefault;
if (button->autoDefault()) cef = cef | TQStyle::CEF_AutoDefault;
if (button->isMenuButton()) cef = cef | TQStyle::CEF_IsMenuWidget;
if (button->isToggleButton()) cef = cef | TQStyle::CEF_BiState;
if (button->isFlat()) cef = cef | TQStyle::CEF_IsFlat;
}
}
if (objectTypeList.contains("TQToolButton")) {
const TQToolButton *button = dynamic_cast<const TQToolButton*>(object);
if (button) {
if (button->isToggleButton()) cef = cef | TQStyle::CEF_BiState;
if (button->usesTextLabel()) cef = cef | TQStyle::CEF_UsesTextLabel;
if (button->usesBigPixmap()) cef = cef | TQStyle::CEF_UsesBigPixmap;
if (button->popup()) cef = cef | TQStyle::CEF_HasPopupMenu;
}
}
if (objectTypeList.contains("TQButton")) {
const TQButton *button = dynamic_cast<const TQButton*>(object);
if (button) {
if (button->isDown()) cef = cef | TQStyle::CEF_IsDown;
if (button->isOn()) cef = cef | TQStyle::CEF_IsOn;
if (button->isToggleButton()) cef = cef | TQStyle::CEF_BiState;
}
}
if (objectTypeList.contains("TQTabBar")) {
const TQTabBar *tb = dynamic_cast<const TQTabBar*>(object);
TQTab * t = opt.tab();
if ((t) && (tb)) {
if (t->identifier() == tb->currentTab()) cef = cef | TQStyle::CEF_IsActive;
}
}
if (objectTypeList.contains("TQToolBox")) {
const TQToolBox *tb = dynamic_cast<const TQToolBox*>(object);
if (tb) {
if (!tb->currentItem()) cef = cef | TQStyle::CEF_IsContainerEmpty;
}
}
if (objectTypeList.contains("TQProgressBar")) {
const TQProgressBar *pb = dynamic_cast<const TQProgressBar*>(object);
if (pb) {
if (pb->centerIndicator()) cef = cef | TQStyle::CEF_CenterIndicator;
if (pb->indicatorFollowsStyle()) cef = cef | TQStyle::CEF_IndicatorFollowsStyle;
}
}
if (objectTypeList.contains("TQPopupMenu")) {
const TQPopupMenu *pm = dynamic_cast<const TQPopupMenu*>(object);
if (pm) {
if (pm->isCheckable()) cef = cef | TQStyle::CEF_IsCheckable;
}
}
if (objectTypeList.contains("TQComboBox")) {
const TQComboBox *cb = dynamic_cast<const TQComboBox*>(object);
if (cb) {
if (cb->editable()) cef = cef | TQStyle::CEF_IsEditable;
}
}
// Generic flags
const TQWidget* widget = dynamic_cast<const TQWidget*>(object);
if (widget) {
if (widget->isEnabled()) cef = cef | TQStyle::CEF_IsEnabled;
if (widget->parentWidget()) cef = cef | TQStyle::CEF_HasParentWidget;
if (widget->focusProxy()) cef = cef | TQStyle::CEF_HasFocusProxy;
if (widget->hasFocus()) cef = cef | TQStyle::CEF_HasFocus;
if (populateReliantFields) {
if (widget->isActiveWindow()) cef = cef | TQStyle::CEF_IsActiveWindow;
if (widget->isTopLevel()) cef = cef | TQStyle::CEF_IsTopLevel;
if (widget->isVisible()) cef = cef | TQStyle::CEF_IsVisible;
}
}
}
else {
cef = cef | TQStyle::CEF_UseGenericParameters;
}
return cef;
}
TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* widget, const TQStyleOption& opt, bool populateReliantFields) {
TQStyleControlElementData ceData;
if (widget) {
ceData.widgetObjectTypes = getObjectTypeListForObject(widget);
ceData.allDataPopulated = populateReliantFields;
const TQPixmap* erasePixmap = widget->backgroundPixmap();
if (erasePixmap) {
ceData.bgPixmap = *erasePixmap;
}
if (populateReliantFields) {
ceData.bgBrush = widget->backgroundBrush();
}
ceData.wflags = widget->getWFlags();
if (populateReliantFields) {
ceData.windowState = (TQt::WindowState)(widget->windowState());
}
ceData.bgColor = widget->eraseColor();
ceData.bgOffset = widget->backgroundOffset();
ceData.backgroundMode = widget->backgroundMode();
if (populateReliantFields) {
ceData.fgColor = widget->foregroundColor();
ceData.colorGroup = widget->colorGroup();
}
ceData.geometry = widget->geometry();
ceData.rect = widget->rect();
ceData.pos = widget->pos();
const TQPixmap* icon = widget->icon();
if (icon) {
ceData.icon = *icon;
}
ceData.palette = widget->palette();
ceData.font = widget->font();
if (ceData.widgetObjectTypes.contains("TQPushButton")) {
const TQPushButton *button = dynamic_cast<const TQPushButton*>(widget);
if (button) {
TQIconSet* iconSet = 0;
const TQPixmap* fgPixmap = 0;
iconSet = button->iconSet();
fgPixmap = button->pixmap();
if (iconSet) {
ceData.iconSet = *iconSet;
}
if (fgPixmap) {
ceData.fgPixmap = *fgPixmap;
}
}
}
if (ceData.widgetObjectTypes.contains("TQToolButton")) {
const TQToolButton *button = dynamic_cast<const TQToolButton*>(widget);
if (button) {
const TQPixmap* fgPixmap = 0;
ceData.iconSet = button->iconSet();
fgPixmap = button->pixmap();
if (fgPixmap) {
ceData.fgPixmap = *fgPixmap;
}
ceData.textLabel = button->textLabel();
ceData.toolButtonTextPosition = button->textPosition();
ceData.popupDelay = button->popupDelay();
}
}
if (ceData.widgetObjectTypes.contains("TQCheckBox")) {
const TQCheckBox *button = dynamic_cast<const TQCheckBox*>(widget);
if (button) {
const TQPixmap* fgPixmap = 0;
fgPixmap = button->pixmap();
if (fgPixmap) {
ceData.fgPixmap = *fgPixmap;
}
}
}
if (ceData.widgetObjectTypes.contains("TQRadioButton")) {
const TQRadioButton *button = dynamic_cast<const TQRadioButton*>(widget);
if (button) {
const TQPixmap* fgPixmap = 0;
fgPixmap = button->pixmap();
if (fgPixmap) {
ceData.fgPixmap = *fgPixmap;
}
}
}
if (ceData.widgetObjectTypes.contains("TQButton")) {
const TQButton *button = dynamic_cast<const TQButton*>(widget);
if (button) {
ceData.text = button->text();
}
}
if (ceData.widgetObjectTypes.contains("TQTabBar")) {
const TQTabBar *tb = dynamic_cast<const TQTabBar*>(widget);
if (tb) {
ceData.tabBarData.tabCount = tb->count();
ceData.tabBarData.shape = tb->shape();
ceData.tabBarData.identIndexMap.clear();
const TQTab* currentTab;
for (int i=0; i<tb->count(); ++i) {
currentTab = tb->tabAt(i);
if (currentTab) {
ceData.tabBarData.identIndexMap[currentTab->identifier()] = tb->indexOf(currentTab->identifier());
}
}
}
}
if (ceData.widgetObjectTypes.contains("TQToolBox")) {
const TQToolBox *tb = dynamic_cast<const TQToolBox*>(widget);
if (tb) {
const TQWidget* currentItem = tb->currentItem();
if (currentItem) {
ceData.activeItemPaletteBgColor = currentItem->paletteBackgroundColor();
}
}
}
if (ceData.widgetObjectTypes.contains("TQProgressBar")) {
const TQProgressBar *pb = dynamic_cast<const TQProgressBar*>(widget);
if (pb) {
ceData.currentStep = pb->progress();
ceData.totalSteps = pb->totalSteps();
ceData.progressText = pb->progressString();
ceData.percentageVisible = pb->percentageVisible();
}
}
if (ceData.widgetObjectTypes.contains("TQHeader")) {
const TQHeader *header = dynamic_cast<const TQHeader*>(widget);
if (header) {
int section = opt.headerSection();
TQIconSet* iconSet = 0;
iconSet = header->iconSet(section);
ceData.textLabel = header->label(section);
if (iconSet) {
ceData.iconSet = *iconSet;
}
}
}
// Complex Controls
if (ceData.widgetObjectTypes.contains("TQScrollBar")) {
const TQScrollBar *sb = dynamic_cast<const TQScrollBar*>(widget);
if (sb) {
ceData.orientation = sb->orientation();
ceData.minSteps = sb->minValue();
ceData.maxSteps = sb->maxValue();
ceData.currentStep = sb->value();
ceData.startStep = sb->sliderStart();
ceData.lineStep = sb->lineStep();
ceData.pageStep = sb->pageStep();
if (populateReliantFields) {
ceData.sliderRect = sb->sliderRect();
}
}
}
if (ceData.widgetObjectTypes.contains("TQSlider")) {
const TQSlider *sl = dynamic_cast<const TQSlider*>(widget);
if (sl) {
ceData.orientation = sl->orientation();
ceData.tickMarkSetting = sl->tickmarks();
ceData.tickInterval = sl->tickInterval();
ceData.currentStep = sl->value();
ceData.startStep = sl->sliderStart();
ceData.lineStep = sl->lineStep();
ceData.pageStep = sl->pageStep();
if (populateReliantFields) {
ceData.sliderRect = sl->sliderRect();
}
}
}
if (ceData.widgetObjectTypes.contains("TQDialogButtons")) {
const TQDialogButtons *dlgbtns = dynamic_cast<const TQDialogButtons*>(widget);
if (dlgbtns) {
ceData.orientation = dlgbtns->orientation();
ceData.dlgVisibleButtons = dlgbtns->visibleButtons();
TQDialogButtons::Button btns[] = { TQDialogButtons::All, TQDialogButtons::Reject, TQDialogButtons::Accept, TQDialogButtons::Apply, TQDialogButtons::Retry, TQDialogButtons::Ignore, TQDialogButtons::Abort, TQDialogButtons::Help };
for(unsigned int i = 0; i < (sizeof(btns)/sizeof(btns[0])); i++) {
if (ceData.dlgVisibleButtons & btns[i]) {
ceData.dlgVisibleSizeHints[btns[i]] = dlgbtns->sizeHint(btns[i]);
}
}
}
}
if (ceData.widgetObjectTypes.contains("TQTitleBar")) {
const TQTitleBar *tb = dynamic_cast<const TQTitleBar*>(widget);
if (tb) {
ceData.titleBarData.hasWindow = !!(tb->window());
if (populateReliantFields) {
if (ceData.titleBarData.hasWindow) {
ceData.titleBarData.windowState = (TQt::WindowState)(tb->window()->windowState());
}
ceData.titleBarData.usesActiveColor = tb->usesActiveColor();
}
ceData.titleBarData.visibleText = tb->visibleText();
}
}
if (ceData.widgetObjectTypes.contains("TQSpinWidget")) {
const TQSpinWidget *sw = dynamic_cast<const TQSpinWidget*>(widget);
if (sw) {
ceData.spinWidgetData.buttonSymbols = sw->buttonSymbols();
ceData.spinWidgetData.upRect = sw->upRect();
ceData.spinWidgetData.downRect = sw->downRect();
ceData.spinWidgetData.upEnabled = sw->isUpEnabled();
ceData.spinWidgetData.downEnabled = sw->isDownEnabled();
}
}
if (ceData.widgetObjectTypes.contains("TQListView")) {
const TQListView *lv = dynamic_cast<const TQListView*>(widget);
if (lv) {
ceData.listViewData.rootDecorated = lv->rootIsDecorated();
ceData.listViewData.itemMargin = lv->itemMargin();
TQWidget* viewport = lv->viewport();
if (viewport) {
ceData.viewportData.widgetObjectTypes = getObjectTypeListForObject(viewport);
ceData.viewportData.allDataPopulated = populateReliantFields;
const TQPixmap* erasePixmap = viewport->backgroundPixmap();
if (erasePixmap) {
ceData.viewportData.bgPixmap = *erasePixmap;
}
if (populateReliantFields) {
ceData.viewportData.bgBrush = viewport->backgroundBrush();
}
ceData.viewportData.wflags = viewport->getWFlags();
if (populateReliantFields) {
ceData.viewportData.windowState = (TQt::WindowState)(widget->windowState());
}
ceData.viewportData.bgColor = viewport->eraseColor();
ceData.viewportData.bgOffset = viewport->backgroundOffset();
ceData.viewportData.backgroundMode = viewport->backgroundMode();
if (populateReliantFields) {
ceData.viewportData.fgColor = viewport->foregroundColor();
ceData.viewportData.colorGroup = viewport->colorGroup();
}
ceData.viewportData.geometry = viewport->geometry();
ceData.viewportData.rect = viewport->rect();
ceData.viewportData.pos = viewport->pos();
const TQPixmap* icon = viewport->icon();
if (icon) {
ceData.viewportData.icon = *icon;
}
ceData.viewportData.palette = viewport->palette();
ceData.viewportData.font = viewport->font();
}
}
}
if (ceData.widgetObjectTypes.contains("TQComboBox")) {
const TQComboBox *cb = dynamic_cast<const TQComboBox*>(widget);
if (cb) {
const TQLineEdit* lineEdit = cb->lineEdit();
if (lineEdit) {
ceData.comboBoxLineEditFlags = getControlElementFlagsForObject(lineEdit, ceData.widgetObjectTypes, TQStyleOption::Default);
}
}
}
if (ceData.widgetObjectTypes.contains("TQFrame")) {
const TQFrame *frame = dynamic_cast<const TQFrame*>(widget);
if (frame) {
ceData.frameStyle = frame->frameStyle();
}
}
const TQWidget* parentWidget = widget->parentWidget();
if (parentWidget) {
ceData.parentWidgetData.widgetObjectTypes = getObjectTypeListForObject(parentWidget);
ceData.parentWidgetData.allDataPopulated = populateReliantFields;
const TQPixmap* erasePixmap = parentWidget->backgroundPixmap();
if (erasePixmap) {
ceData.parentWidgetData.bgPixmap = *erasePixmap;
}
if (populateReliantFields) {
ceData.parentWidgetData.bgBrush = parentWidget->backgroundBrush();
}
ceData.parentWidgetData.wflags = parentWidget->getWFlags();
if (populateReliantFields) {
ceData.parentWidgetData.windowState = (TQt::WindowState)(widget->windowState());
}
ceData.parentWidgetData.bgColor = parentWidget->eraseColor();
ceData.parentWidgetData.bgOffset = parentWidget->backgroundOffset();
ceData.parentWidgetData.backgroundMode = parentWidget->backgroundMode();
if (populateReliantFields) {
ceData.parentWidgetData.fgColor = parentWidget->foregroundColor();
ceData.parentWidgetData.colorGroup = parentWidget->colorGroup();
}
ceData.parentWidgetData.geometry = parentWidget->geometry();
ceData.parentWidgetData.rect = parentWidget->rect();
ceData.parentWidgetData.pos = parentWidget->pos();
const TQPixmap* icon = parentWidget->icon();
if (icon) {
ceData.parentWidgetData.icon = *icon;
}
ceData.parentWidgetData.palette = parentWidget->palette();
ceData.parentWidgetData.font = parentWidget->font();
const TQDockWindow * dw = dynamic_cast<const TQDockWindow*>(parentWidget);
if (dw) {
if (dw->area()) {
ceData.dwData.hasDockArea = true;
ceData.dwData.areaOrientation = dw->area()->orientation();
}
else {
ceData.dwData.hasDockArea = false;
}
ceData.dwData.closeEnabled = dw->isCloseEnabled();
}
}
TQCheckListItem *item = opt.checkListItem();
if (item) {
ceData.checkListItemData.dataValid = true;
ceData.checkListItemData.enabled = item->isEnabled();
ceData.checkListItemData.hasParent = ( item->parent() && (item->parent()->rtti() == 1) && (((TQCheckListItem*) item->parent())->type() == TQCheckListItem::Controller) );
ceData.checkListItemData.height = item->height();
}
else {
ceData.checkListItemData.dataValid = false;
}
}
return ceData;
}
TQStyleControlElementData populateControlElementDataFromApplication(const TQApplication* app, const TQStyleOption&, bool) {
TQStyleControlElementData ceData;
if (app) {
ceData.widgetObjectTypes = getObjectTypeListForObject(app);
ceData.palette = app->palette();
ceData.font = app->font();
}
return ceData;
}
/*! \reimp */
void TQCommonStyle::drawPrimitive( PrimitiveElement pe,
TQPainter *p,
TQStyleControlElementData ceData,
ControlElementFlags elementFlags,
const TQRect &r,
const TQColorGroup &cg,
SFlags flags,
const TQStyleOption& opt ) const
{
activePainter = p;
switch (pe) {
#ifndef QT_NO_LISTVIEW
case PE_CheckListController: {
p->drawPixmap(r, TQPixmap((const char **)check_list_controller_xpm));
break; }
case PE_CheckListExclusiveIndicator: {
if(!ceData.checkListItemData.dataValid)
return;
int x = r.x(), y = r.y();
#define TQCOORDARRLEN(x) sizeof(x)/(sizeof(TQCOORD)*2)
static const TQCOORD pts1[] = { // dark lines
1,9, 1,8, 0,7, 0,4, 1,3, 1,2, 2,1, 3,1, 4,0, 7,0, 8,1, 9,1 };
static const TQCOORD pts2[] = { // black lines
2,8, 1,7, 1,4, 2,3, 2,2, 3,2, 4,1, 7,1, 8,2, 9,2 };
static const TQCOORD pts3[] = { // background lines
2,9, 3,9, 4,10, 7,10, 8,9, 9,9, 9,8, 10,7, 10,4, 9,3 };
static const TQCOORD pts4[] = { // white lines
2,10, 3,10, 4,11, 7,11, 8,10, 9,10, 10,9, 10,8, 11,7,
11,4, 10,3, 10,2 };
// static const TQCOORD pts5[] = { // inner fill
// 4,2, 7,2, 9,4, 9,7, 7,9, 4,9, 2,7, 2,4 };
//TQPointArray a;
// p->eraseRect( x, y, w, h );
if ( flags & Style_Enabled )
p->setPen( cg.text() );
else
p->setPen( TQPen( ceData.palette.color( TQPalette::Disabled, TQColorGroup::Text ) ) );
TQPointArray a( TQCOORDARRLEN(pts1), pts1 );
a.translate( x, y );
//p->setPen( cg.dark() );
p->drawPolyline( a );
a.setPoints( TQCOORDARRLEN(pts2), pts2 );
a.translate( x, y );
p->drawPolyline( a );
a.setPoints( TQCOORDARRLEN(pts3), pts3 );
a.translate( x, y );
// p->setPen( black );
p->drawPolyline( a );
a.setPoints( TQCOORDARRLEN(pts4), pts4 );
a.translate( x, y );
// p->setPen( blue );
p->drawPolyline( a );
// a.setPoints( TQCOORDARRLEN(pts5), pts5 );
// a.translate( x, y );
// TQColor fillColor = isDown() ? g.background() : g.base();
// p->setPen( fillColor );
// p->setBrush( fillColor );
// p->drawPolygon( a );
if ( flags & Style_On ) {
p->setPen( NoPen );
p->setBrush( cg.text() );
p->drawRect( x+5, y+4, 2, 4 );
p->drawRect( x+4, y+5, 4, 2 );
}
break; }
case PE_CheckListIndicator: {
if(!ceData.checkListItemData.dataValid)
return;
int x = r.x(), y = r.y(), w = r.width(), h = r.width(), marg = ceData.listViewData.itemMargin;
if ( flags & Style_Enabled )
p->setPen( TQPen( cg.text(), 2 ) );
else
p->setPen( TQPen( ceData.palette.color( TQPalette::Disabled, TQColorGroup::Text ),
2 ) );
if ( flags & Style_Selected && !ceData.listViewData.rootDecorated && !ceData.checkListItemData.hasParent ) {
p->fillRect( 0, 0, x + marg + w + 4, ceData.checkListItemData.height,
cg.brush( TQColorGroup::Highlight ) );
if ( ceData.checkListItemData.enabled )
p->setPen( TQPen( cg.highlightedText(), 2 ) );
}
if ( flags & Style_NoChange )
p->setBrush( cg.brush( TQColorGroup::Button ) );
p->drawRect( x+marg, y+2, w-4, h-4 );
/////////////////////
x++;
y++;
if ( ( flags & Style_On) || ( flags & Style_NoChange ) ) {
TQPointArray a( 7*2 );
int i, xx = x+1+marg, yy=y+5;
for ( i=0; i<3; i++ ) {
a.setPoint( 2*i, xx, yy );
a.setPoint( 2*i+1, xx, yy+2 );
xx++; yy++;
}
yy -= 2;
for ( i=3; i<7; i++ ) {
a.setPoint( 2*i, xx, yy );
a.setPoint( 2*i+1, xx, yy+2 );
xx++; yy--;
}
p->drawLineSegments( a );
}
break; }
#endif
case PE_HeaderArrow:
p->save();
if ( flags & Style_Down ) {
TQPointArray pa( 3 );
p->setPen( cg.light() );
p->drawLine( r.x() + r.width(), r.y(), r.x() + r.width() / 2, r.height() );
p->setPen( cg.dark() );
pa.setPoint( 0, r.x() + r.width() / 2, r.height() );
pa.setPoint( 1, r.x(), r.y() );
pa.setPoint( 2, r.x() + r.width(), r.y() );
p->drawPolyline( pa );
} else {
TQPointArray pa( 3 );
p->setPen( cg.light() );
pa.setPoint( 0, r.x(), r.height() );
pa.setPoint( 1, r.x() + r.width(), r.height() );
pa.setPoint( 2, r.x() + r.width() / 2, r.y() );
p->drawPolyline( pa );
p->setPen( cg.dark() );
p->drawLine( r.x(), r.height(), r.x() + r.width() / 2, r.y() );
}
p->restore();
break;
case PE_StatusBarSection:
qDrawShadeRect( p, r, cg, TRUE, 1, 0, 0 );
break;
case PE_ButtonCommand:
case PE_ButtonBevel:
case PE_ButtonTool:
case PE_ButtonDropDown:
case PE_HeaderSection:
case PE_HeaderSectionMenu:
qDrawShadePanel(p, r, cg, flags & (Style_Sunken | Style_Down | Style_On) , 1,
&cg.brush(TQColorGroup::Button));
break;
case PE_Separator:
qDrawShadeLine( p, r.left(), r.top(), r.right(), r.bottom(), cg,
flags & Style_Sunken, 1, 0);
break;
case PE_FocusRect: {
const TQColor *bg = 0;
if (!opt.isDefault())
bg = &opt.color();
TQPen oldPen = p->pen();
if (bg) {
int h, s, v;
bg->hsv(&h, &s, &v);
if (v >= 128)
p->setPen(TQt::black);
else
p->setPen(TQt::white);
} else
p->setPen(cg.foreground());
if (flags & Style_FocusAtBorder)
p->drawRect(TQRect(r.x() + 1, r.y() + 1, r.width() - 2, r.height() - 2));
else
p->drawRect(r);
p->setPen(oldPen);
break; }
case PE_SpinWidgetPlus:
case PE_SpinWidgetMinus: {
p->save();
int fw = pixelMetric( PM_DefaultFrameWidth, ceData, elementFlags, 0 );
TQRect br;
br.setRect( r.x() + fw, r.y() + fw, r.width() - fw*2,
r.height() - fw*2 );
p->fillRect( br, cg.brush( TQColorGroup::Button ) );
p->setPen( cg.buttonText() );
p->setBrush( cg.buttonText() );
int length;
int x = r.x(), y = r.y(), w = r.width(), h = r.height();
if ( w <= 8 || h <= 6 )
length = TQMIN( w-2, h-2 );
else
length = TQMIN( 2*w / 3, 2*h / 3 );
if ( !(length & 1) )
length -=1;
int xmarg = ( w - length ) / 2;
int ymarg = ( h - length ) / 2;
p->drawLine( x + xmarg, ( y + h / 2 - 1 ),
x + xmarg + length - 1, ( y + h / 2 - 1 ) );
if ( pe == PE_SpinWidgetPlus )
p->drawLine( ( x+w / 2 ) - 1, y + ymarg,
( x+w / 2 ) - 1, y + ymarg + length - 1 );
p->restore();
break; }
case PE_SpinWidgetUp:
case PE_SpinWidgetDown: {
int fw = pixelMetric( PM_DefaultFrameWidth, ceData, elementFlags, 0 );
TQRect br;
br.setRect( r.x() + fw, r.y() + fw, r.width() - fw*2,
r.height() - fw*2 );
p->fillRect( br, cg.brush( TQColorGroup::Button ) );
int x = r.x(), y = r.y(), w = r.width(), h = r.height();
int sw = w-4;
if ( sw < 3 )
break;
else if ( !(sw & 1) )
sw--;
sw -= ( sw / 7 ) * 2; // Empty border
int sh = sw/2 + 2; // Must have empty row at foot of arrow
int sx = x + w / 2 - sw / 2 - 1;
int sy = y + h / 2 - sh / 2 - 1;
TQPointArray a;
if ( pe == PE_SpinWidgetDown )
a.setPoints( 3, 0, 1, sw-1, 1, sh-2, sh-1 );
else
a.setPoints( 3, 0, sh-1, sw-1, sh-1, sh-2, 1 );
int bsx = 0;
int bsy = 0;
if ( flags & Style_Sunken ) {
bsx = pixelMetric(PM_ButtonShiftHorizontal, ceData, elementFlags);
bsy = pixelMetric(PM_ButtonShiftVertical, ceData, elementFlags);
}
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(TQColorGroup::Button));
p->drawRect(r);
p->drawLine(r.topLeft(), r.bottomRight());
} else
qDrawShadePanel(p, r.x(), r.y(), r.width(), r.height(),
cg, flags & (Style_Sunken | Style_On), 1,
&cg.brush(TQColorGroup::Button));
break; }
case PE_IndicatorMask: {
p->fillRect(r, color1);
break; }
case PE_ExclusiveIndicator: {
TQRect 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: {
TQPoint p1, p2;
if ( flags & Style_Horizontal ) {
p1 = TQPoint( r.width()/2, 0 );
p2 = TQPoint( p1.x(), r.height() );
} else {
p1 = TQPoint( 0, r.height()/2 );
p2 = TQPoint( 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, ceData, elementFlags)
: opt.lineWidth();
qDrawShadePanel(p, r, cg, (flags & Style_Sunken), lw);
break; }
case PE_PanelDockWindow: {
int lw = opt.isDefault() ? pixelMetric(PM_DockWindowFrameWidth, ceData, elementFlags)
: opt.lineWidth();
qDrawShadePanel(p, r, cg, FALSE, lw);
break; }
case PE_PanelMenuBar: {
int lw = opt.isDefault() ? pixelMetric(PM_MenuBarFrameWidth, ceData, elementFlags)
: opt.lineWidth();
qDrawShadePanel(p, r, cg, FALSE, lw, &cg.brush(TQColorGroup::Button));
break; }
case PE_SizeGrip: {
p->save();
int x, y, w, h;
r.rect(&x, &y, &w, &h);
int sw = TQMIN( 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 ( TQApplication::reverseLayout() ) {
sx = x + sw;
for ( int i = 0; i < 4; ++i ) {
p->setPen( TQPen( cg.light(), 1 ) );
p->drawLine( x, sy - 1 , sx + 1, sw );
p->setPen( TQPen( cg.dark(), 1 ) );
p->drawLine( x, sy, sx, sw );
p->setPen( TQPen( 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( TQPen( cg.light(), 1 ) );
p->drawLine( sx-1, sw, sw, sy-1 );
p->setPen( TQPen( cg.dark(), 1 ) );
p->drawLine( sx, sw, sw, sy );
p->setPen( TQPen( 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...
TQPointArray 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() );
TQPoint 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, ceData, elementFlags, 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(TQColorGroup::Highlight));
break;
case PE_PanelLineEdit:
case PE_PanelTabWidget:
case PE_WindowFrame:
drawPrimitive( PE_Panel, p, ceData, elementFlags, r, cg, flags, opt );
break;
case PE_RubberBand:
drawPrimitive(PE_FocusRect, p, ceData, elementFlags, r, cg, flags, opt);
break;
default:
break;
}
activePainter = 0;
}
void qt_style_erase_region(TQPainter* p, const TQRegion& region, TQStyleControlElementData ceData) {
TQRegion reg = region;
TQPoint offset = ceData.bgOffset;
int ox = offset.x();
int oy = offset.y();
TQRegion origcr = p->clipRegion();
p->setClipRegion(region);
if (!ceData.bgPixmap.isNull()) {
p->drawTiledPixmap(0, 0, ceData.geometry.width(), ceData.geometry.height(), ceData.bgPixmap, ox, oy);
}
else {
p->fillRect(ceData.rect, ceData.bgColor);
}
p->setClipRegion(origcr);
return;
}
/*! \reimp */
void TQCommonStyle::drawControl( ControlElement element,
TQPainter *p,
TQStyleControlElementData ceData,
ControlElementFlags elementFlags,
const TQRect &r,
const TQColorGroup &cg,
SFlags flags,
const TQStyleOption& opt,
const TQWidget *widget ) const
{
activePainter = p;
switch (element) {
case CE_MenuBarEmptyArea: {
TQRegion reg;
if(p->hasClipping()) //ick
reg = p->clipRegion();
else
reg = r;
qt_style_erase_region(p, reg, ceData);
break; }
case CE_PushButton:
{
#ifndef QT_NO_PUSHBUTTON
TQRect br = r;
int dbi = pixelMetric(PM_ButtonDefaultIndicator, ceData, elementFlags, widget);
if ((elementFlags & CEF_IsDefault) || (elementFlags & CEF_AutoDefault)) {
if (elementFlags & CEF_IsDefault) {
drawPrimitive(PE_ButtonDefault, p, ceData, elementFlags, br, cg, flags);
}
br.setCoords(br.left() + dbi,
br.top() + dbi,
br.right() - dbi,
br.bottom() - dbi);
}
p->save();
p->setBrushOrigin( -ceData.bgOffset.x(),
-ceData.bgOffset.y() );
drawPrimitive(PE_ButtonCommand, p, ceData, elementFlags, br, cg, flags);
p->restore();
#endif
break;
}
case CE_PushButtonLabel:
{
#ifndef QT_NO_PUSHBUTTON
TQRect ir = r;
if ((elementFlags & CEF_IsDown) || (elementFlags & CEF_IsOn)) {
flags |= Style_Sunken;
ir.moveBy(pixelMetric(PM_ButtonShiftHorizontal, ceData, elementFlags, widget),
pixelMetric(PM_ButtonShiftVertical, ceData, elementFlags, widget));
}
if (elementFlags & CEF_IsMenuWidget) {
int mbi = pixelMetric(PM_MenuButtonIndicator, ceData, elementFlags, widget);
TQRect ar(ir.right() - mbi, ir.y() + 2, mbi - 4, ir.height() - 4);
drawPrimitive(PE_ArrowDown, p, ceData, elementFlags, ar, cg, flags, opt);
ir.setWidth(ir.width() - mbi);
}
int tf=AlignVCenter | ShowPrefix;
if ((!styleHint(SH_UnderlineAccelerator, ceData, elementFlags, TQStyleOption::Default, 0, widget)) || ((styleHint(SH_HideUnderlineAcceleratorWhenAltUp, ceData, elementFlags, TQStyleOption::Default, 0, widget)) && (!acceleratorsShown())))
tf |= NoAccel;
#ifndef QT_NO_ICONSET
if ( !ceData.iconSet.isNull() ) {
TQIconSet::Mode mode =
(elementFlags & CEF_IsEnabled) ? TQIconSet::Normal : TQIconSet::Disabled;
if ( mode == TQIconSet::Normal && (elementFlags & CEF_HasFocus) )
mode = TQIconSet::Active;
TQIconSet::State state = TQIconSet::Off;
if ( (elementFlags & CEF_BiState) && (elementFlags & CEF_IsOn) )
state = TQIconSet::On;
TQPixmap pixmap = ceData.iconSet.pixmap( TQIconSet::Small, mode, state );
int pixw = pixmap.width();
int pixh = pixmap.height();
//Center the icon if there is neither text nor pixmap
if ( ceData.text.isEmpty() && ceData.fgPixmap.isNull() )
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 (!ceData.text.isEmpty())
tf |= AlignLeft;
else if (!ceData.fgPixmap.isNull())
tf |= AlignHCenter;
} else
#endif //QT_NO_ICONSET
tf |= AlignHCenter;
drawItem(p, ir, tf, cg,
flags & Style_Enabled, (ceData.fgPixmap.isNull())?NULL:&ceData.fgPixmap, ceData.text,
ceData.text.length(), &(cg.buttonText()) );
if (flags & Style_HasFocus)
drawPrimitive(PE_FocusRect, p, ceData, elementFlags, subRect(SR_PushButtonFocusRect, ceData, elementFlags, widget),
cg, flags);
#endif
break;
}
case CE_CheckBox:
drawPrimitive(PE_Indicator, p, ceData, elementFlags, r, cg, flags, opt);
break;
case CE_CheckBoxLabel:
{
#ifndef QT_NO_CHECKBOX
int alignment = TQApplication::reverseLayout() ? AlignRight : AlignLeft;
if ((!styleHint(SH_UnderlineAccelerator, ceData, elementFlags, TQStyleOption::Default, 0, widget)) || ((styleHint(SH_HideUnderlineAcceleratorWhenAltUp, ceData, elementFlags, TQStyleOption::Default, 0, widget)) && (!acceleratorsShown())))
alignment |= NoAccel;
drawItem(p, r, alignment | AlignVCenter | ShowPrefix, cg,
flags & Style_Enabled, (ceData.fgPixmap.isNull())?NULL:&ceData.fgPixmap, ceData.text);
if (flags & Style_HasFocus) {
TQRect fr = visualRect(subRect(SR_CheckBoxFocusRect, ceData, elementFlags, widget), ceData, elementFlags);
drawPrimitive(PE_FocusRect, p, ceData, elementFlags, fr, cg, flags);
}
#endif
break;
}
case CE_RadioButton:
drawPrimitive(PE_ExclusiveIndicator, p, ceData, elementFlags, r, cg, flags, opt);
break;
case CE_RadioButtonLabel:
{
#ifndef QT_NO_RADIOBUTTON
int alignment = TQApplication::reverseLayout() ? AlignRight : AlignLeft;
if ((!styleHint(SH_UnderlineAccelerator, ceData, elementFlags, TQStyleOption::Default, 0, widget)) || ((styleHint(SH_HideUnderlineAcceleratorWhenAltUp, ceData, elementFlags, TQStyleOption::Default, 0, widget)) && (!acceleratorsShown())))
alignment |= NoAccel;
drawItem(p, r, alignment | AlignVCenter | ShowPrefix, cg,
flags & Style_Enabled, (ceData.fgPixmap.isNull())?NULL:&ceData.fgPixmap, ceData.text);
if (flags & Style_HasFocus) {
TQRect fr = visualRect(subRect(SR_RadioButtonFocusRect, ceData, elementFlags, widget), ceData, elementFlags);
drawPrimitive(PE_FocusRect, p, ceData, elementFlags, fr, cg, flags);
}
#endif
break;
}
#ifndef QT_NO_TABBAR
case CE_TabBarTab:
{
if ( ceData.tabBarData.shape == TQTabBar::TriangularAbove ||
ceData.tabBarData.shape == TQTabBar::TriangularBelow ) {
// triangular, above or below
int y;
int x;
TQPointArray 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 ( ceData.tabBarData.shape == TQTabBar::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;
TQTab * t = opt.tab();
TQRect tr = r;
if (elementFlags & CEF_IsActive)
tr.setBottom( tr.bottom() -
pixelMetric( TQStyle::PM_DefaultFrameWidth, ceData, elementFlags, widget ) );
int alignment = AlignCenter | ShowPrefix;
if ((!styleHint(SH_UnderlineAccelerator, ceData, elementFlags, TQStyleOption::Default, 0, widget)) || ((styleHint(SH_HideUnderlineAcceleratorWhenAltUp, ceData, elementFlags, TQStyleOption::Default, 0, widget)) && (!acceleratorsShown())))
alignment |= NoAccel;
drawItem( p, tr, alignment, cg,
flags & Style_Enabled, 0, t->text() );
if ( (flags & Style_HasFocus) && !t->text().isEmpty() )
drawPrimitive( PE_FocusRect, p, ceData, elementFlags, r, cg );
break;
}
#endif // QT_NO_TABBAR
#ifndef QT_NO_TOOLBOX
case CE_ToolBoxTab:
{
int d = 20 + r.height() - 3;
TQPointArray 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 );
if ( flags & Style_Selected && !(elementFlags & CEF_IsContainerEmpty) )
p->setBrush( ceData.activeItemPaletteBgColor );
else
p->setBrush( cg.brush(TQColorGroup::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(TQColorGroup::Background));
break;
#ifndef QT_NO_PROGRESSBAR
case CE_ProgressBarContents:
{
// Correct the highlight color if same as background,
// or else we cannot see the progress...
TQColorGroup cgh = cg;
if ( cgh.highlight() == cgh.background() )
cgh.setColor( TQColorGroup::Highlight, ceData.palette.active().highlight() );
bool reverse = TQApplication::reverseLayout();
int fw = 2;
int w = r.width() - 2*fw;
if ( !ceData.totalSteps ) {
// draw busy indicator
int x = ceData.currentStep % (w * 2);
if (x > w)
x = 2 * w - x;
x = reverse ? r.right() - x : x + r.x();
p->setPen( TQPen(cgh.highlight(), 4) );
p->drawLine(x, r.y() + 1, x, r.height() - fw);
} else {
const int unit_width = pixelMetric(PM_ProgressBarChunkWidth, ceData, elementFlags, widget);
int u;
if ( unit_width > 1 )
u = (r.width()+unit_width/3) / unit_width;
else
u = w / unit_width;
int p_v = ceData.currentStep;
int t_s = ceData.totalSteps ? ceData.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, ceData, elementFlags,
TQRect( 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, ceData, elementFlags,
TQRect( offset, r.y(), pixels_left,
r.height() ), cgh, Style_Default,
opt );
}
}
}
break;
case CE_ProgressBarLabel:
{
TQColor penColor = cg.highlightedText();
TQColor *pcolor = 0;
if ( (elementFlags & CEF_CenterIndicator) && !(elementFlags & CEF_IndicatorFollowsStyle) &&
ceData.currentStep*2 >= ceData.totalSteps )
pcolor = &penColor;
drawItem(p, r, AlignCenter | SingleLine, cg, flags & Style_Enabled, 0,
ceData.progressText, -1, pcolor );
}
break;
#endif // QT_NO_PROGRESSBAR
case CE_MenuBarItem:
{
#ifndef QT_NO_MENUDATA
if (opt.isDefault())
break;
TQMenuItem *mi = opt.menuItem();
int alignment = AlignCenter|ShowPrefix|DontClip|SingleLine;
if ((!styleHint(SH_UnderlineAccelerator, ceData, elementFlags, TQStyleOption::Default, 0, widget)) || ((styleHint(SH_HideUnderlineAcceleratorWhenAltUp, ceData, elementFlags, TQStyleOption::Default, 0, widget)) && (!acceleratorsShown())))
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:
{
TQRect rect = r;
TQt::ArrowType arrowType = opt.isDefault()
? TQt::DownArrow : opt.arrowType();
int shiftX = 0;
int shiftY = 0;
if (flags & (Style_Down | Style_On)) {
shiftX = pixelMetric(PM_ButtonShiftHorizontal, ceData, elementFlags, widget);
shiftY = pixelMetric(PM_ButtonShiftVertical, ceData, elementFlags, widget);
}
if (!opt.isDefault()) {
PrimitiveElement pe;
switch (arrowType) {
case TQt::LeftArrow: pe = PE_ArrowLeft; break;
case TQt::RightArrow: pe = PE_ArrowRight; break;
case TQt::UpArrow: pe = PE_ArrowUp; break;
default:
case TQt::DownArrow: pe = PE_ArrowDown; break;
}
rect.moveBy(shiftX, shiftY);
drawPrimitive(pe, p, ceData, elementFlags, rect, cg, flags, opt);
} else {
TQColor btext = ceData.fgColor;
if (ceData.iconSet.isNull() &&
! ceData.text.isNull() &&
! (elementFlags & CEF_UsesTextLabel)) {
int alignment = AlignCenter | ShowPrefix;
if ((!styleHint(SH_UnderlineAccelerator, ceData, elementFlags, TQStyleOption::Default, 0, widget)) || ((styleHint(SH_HideUnderlineAcceleratorWhenAltUp, ceData, elementFlags, TQStyleOption::Default, 0, widget)) && (!acceleratorsShown())))
alignment |= NoAccel;
rect.moveBy(shiftX, shiftY);
drawItem(p, rect, alignment, cg,
flags & Style_Enabled, 0, ceData.text,
ceData.text.length(), &btext);
} else {
TQPixmap pm;
TQIconSet::Size size =
(elementFlags & CEF_UsesBigPixmap) ? TQIconSet::Large : TQIconSet::Small;
TQIconSet::State state =
(elementFlags & CEF_IsOn) ? TQIconSet::On : TQIconSet::Off;
TQIconSet::Mode mode;
if (! (elementFlags & CEF_IsEnabled))
mode = TQIconSet::Disabled;
else if (flags & (Style_Down | Style_On) ||
((flags & Style_Raised) && (flags & Style_AutoRaise)))
mode = TQIconSet::Active;
else
mode = TQIconSet::Normal;
pm = ceData.iconSet.pixmap( size, mode, state );
if (elementFlags & CEF_UsesTextLabel) {
p->setFont( ceData.font );
TQRect pr = rect, tr = rect;
int alignment = ShowPrefix;
if ((!styleHint(SH_UnderlineAccelerator, ceData, elementFlags, TQStyleOption::Default, 0, widget)) || ((styleHint(SH_HideUnderlineAcceleratorWhenAltUp, ceData, elementFlags, TQStyleOption::Default, 0, widget)) && (!acceleratorsShown())))
alignment |= NoAccel;
if ( ceData.toolButtonTextPosition == TQToolButton::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, TQString::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, TQString::null );
alignment |= AlignLeft | AlignVCenter;
}
tr.moveBy(shiftX, shiftY);
drawItem( p, tr, alignment, cg,
flags & Style_Enabled, 0, ceData.textLabel,
ceData.textLabel.length(), &btext);
} else {
rect.moveBy(shiftX, shiftY);
drawItem( p, rect, AlignCenter, cg, TRUE, &pm, TQString::null );
}
}
}
break;
}
#endif // QT_NO_TOOLBUTTON
#ifndef QT_NO_HEADER
case CE_HeaderLabel:
{
TQRect rect = r;
TQIconSet* icon = &ceData.iconSet;
if ( icon ) {
TQPixmap pixmap = icon->pixmap( TQIconSet::Small,
flags & Style_Enabled ?
TQIconSet::Normal : TQIconSet::Disabled );
int pixw = pixmap.width();
int pixh = pixmap.height();
// "pixh - 1" because of tricky integer division
TQRect pixRect = rect;
pixRect.setY( rect.center().y() - (pixh - 1) / 2 );
drawItem ( p, pixRect, AlignVCenter, cg, flags & Style_Enabled,
&pixmap, TQString::null );
if (TQApplication::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, ceData.textLabel, -1, &(cg.buttonText()) );
}
#endif // QT_NO_HEADER
default:
break;
}
activePainter = 0;
}
/*! \reimp */
void TQCommonStyle::drawControlMask( ControlElement control,
TQPainter *p,
TQStyleControlElementData ceData,
ControlElementFlags elementFlags,
const TQRect &r,
const TQStyleOption& opt,
const TQWidget *widget ) const
{
Q_UNUSED(ceData);
Q_UNUSED(elementFlags);
Q_UNUSED(widget);
activePainter = p;
TQColorGroup cg(color1,color1,color1,color1,color1,color1,color1,color1,color0);
switch (control) {
case CE_PushButton:
drawPrimitive(PE_ButtonCommand, p, ceData, elementFlags, r, cg, Style_Default, opt);
break;
case CE_CheckBox:
drawPrimitive(PE_IndicatorMask, p, ceData, elementFlags, r, cg, Style_Default, opt);
break;
case CE_RadioButton:
drawPrimitive(PE_ExclusiveIndicatorMask, p, ceData, elementFlags, r, cg, Style_Default, opt);
break;
default:
p->fillRect(r, color1);
break;
}
activePainter = 0;
}
/*! \reimp */
TQRect TQCommonStyle::subRect(SubRect r, const TQStyleControlElementData ceData, const ControlElementFlags elementFlags, const TQWidget *widget) const
{
TQRect rect, wrect(ceData.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: {
TQDialogButtons::Button srch = TQDialogButtons::None;
if(r == SR_DialogButtonAccept)
srch = TQDialogButtons::Accept;
else if(r == SR_DialogButtonReject)
srch = TQDialogButtons::Reject;
else if(r == SR_DialogButtonAll)
srch = TQDialogButtons::All;
else if(r == SR_DialogButtonApply)
srch = TQDialogButtons::Apply;
else if(r == SR_DialogButtonHelp)
srch = TQDialogButtons::Help;
else if(r == SR_DialogButtonRetry)
srch = TQDialogButtons::Retry;
else if(r == SR_DialogButtonIgnore)
srch = TQDialogButtons::Ignore;
else if(r == SR_DialogButtonAbort)
srch = TQDialogButtons::Abort;
const int bwidth = pixelMetric(PM_DialogButtonsButtonWidth, ceData, elementFlags, widget),
bheight = pixelMetric(PM_DialogButtonsButtonHeight, ceData, elementFlags, widget),
bspace = pixelMetric(PM_DialogButtonsSeparator, ceData, elementFlags, widget),
fw = pixelMetric(PM_DefaultFrameWidth, ceData, elementFlags, widget);
int start = fw;
if(ceData.orientation == Horizontal)
start = wrect.right() - fw;
TQDialogButtons::Button btns[] = { TQDialogButtons::All, TQDialogButtons::Reject, TQDialogButtons::Accept, //reverse order (right to left)
TQDialogButtons::Apply, TQDialogButtons::Retry, TQDialogButtons::Ignore, TQDialogButtons::Abort,
TQDialogButtons::Help };
for(unsigned int i = 0, cnt = 0; i < (sizeof(btns)/sizeof(btns[0])); i++) {
if (ceData.dlgVisibleButtons & btns[i]) {
TQSize szH = ceData.dlgVisibleSizeHints[btns[i]];
int mwidth = TQMAX(bwidth, szH.width()), mheight = TQMAX(bheight, szH.height());
if(ceData.orientation == Horizontal) {
start -= mwidth;
if(cnt)
start -= bspace;
} else if(cnt) {
start += mheight;
start += bspace;
}
cnt++;
if(btns[i] == srch) {
if(ceData.orientation == Horizontal)
return TQRect(start, wrect.bottom() - fw - mheight, mwidth, mheight);
else
return TQRect(fw, start, mwidth, mheight);
}
}
}
if(r == SR_DialogButtonCustom) {
if(ceData.orientation == Horizontal)
return TQRect(fw, fw, start - fw - bspace, wrect.height() - (fw*2));
else
return TQRect(fw, start, wrect.width() - (fw*2), wrect.height() - start - (fw*2));
}
return TQRect(); }
#endif //QT_NO_DIALOGBUTTONS
case SR_PushButtonContents:
{
#ifndef QT_NO_PUSHBUTTON
int dx1, dx2;
dx1 = pixelMetric(PM_DefaultFrameWidth, ceData, elementFlags, widget);
if ((elementFlags & CEF_IsDefault) || (elementFlags & CEF_AutoDefault))
dx1 += pixelMetric(PM_ButtonDefaultIndicator, ceData, elementFlags, 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
int dbw1 = 0, dbw2 = 0;
if ((elementFlags & CEF_IsDefault) || (elementFlags & CEF_AutoDefault)) {
dbw1 = pixelMetric(PM_ButtonDefaultIndicator, ceData, elementFlags, widget);
dbw2 = dbw1 * 2;
}
int dfw1 = pixelMetric(PM_DefaultFrameWidth, ceData, elementFlags, 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, ceData, elementFlags, widget );
rect.setRect(0, ( wrect.height() - h ) / 2,
pixelMetric( PM_IndicatorWidth, ceData, elementFlags, widget ), h );
break;
}
case SR_CheckBoxContents:
{
#ifndef QT_NO_CHECKBOX
TQRect ir = subRect(SR_CheckBoxIndicator, ceData, elementFlags, widget);
rect.setRect(ir.right() + 6, wrect.y(),
wrect.width() - ir.width() - 6, wrect.height());
#endif
break;
}
case SR_CheckBoxFocusRect:
{
#ifndef QT_NO_CHECKBOX
if ( ceData.fgPixmap.isNull() && ceData.text.isEmpty() ) {
rect = subRect( SR_CheckBoxIndicator, ceData, elementFlags, widget );
rect.addCoords( 1, 1, -1, -1 );
break;
}
TQRect cr = subRect(SR_CheckBoxContents, ceData, elementFlags, widget);
// don't create a painter if we have an active one
TQPainter *p = 0;
if (! activePainter)
p = new TQPainter(widget);
rect = itemRect((activePainter ? activePainter : p),
cr, AlignLeft | AlignVCenter | ShowPrefix,
(elementFlags & CEF_IsEnabled),
(ceData.fgPixmap.isNull())?NULL:&ceData.fgPixmap,
ceData.text);
delete p;
rect.addCoords( -3, -2, 3, 2 );
rect = rect.intersect(wrect);
#endif
break;
}
case SR_RadioButtonIndicator:
{
int h = pixelMetric( PM_ExclusiveIndicatorHeight, ceData, elementFlags, widget );
rect.setRect(0, ( wrect.height() - h ) / 2,
pixelMetric( PM_ExclusiveIndicatorWidth, ceData, elementFlags, widget ), h );
break;
}
case SR_RadioButtonContents:
{
TQRect ir = subRect(SR_RadioButtonIndicator, ceData, elementFlags, widget);
rect.setRect(ir.right() + 6, wrect.y(),
wrect.width() - ir.width() - 6, wrect.height());
break;
}
case SR_RadioButtonFocusRect:
{
#ifndef QT_NO_RADIOBUTTON
if ( ceData.fgPixmap.isNull() && ceData.text.isEmpty() ) {
rect = subRect( SR_RadioButtonIndicator, ceData, elementFlags, widget );
rect.addCoords( 1, 1, -1, -1 );
break;
}
TQRect cr = subRect(SR_RadioButtonContents, ceData, elementFlags, widget);
// don't create a painter if we have an active one
TQPainter *p = 0;
if (! activePainter)
p = new TQPainter(widget);
rect = itemRect((activePainter ? activePainter : p),
cr, AlignLeft | AlignVCenter | ShowPrefix,
(elementFlags & CEF_IsEnabled),
(ceData.fgPixmap.isNull())?NULL:&ceData.fgPixmap,
ceData.text);
delete p;
rect.addCoords( -3, -2, 3, 2 );
rect = rect.intersect(wrect);
#endif
break;
}
case SR_ComboBoxFocusRect:
rect.setRect(3, 3, ceData.rect.width()-6-16, ceData.rect.height()-6);
break;
#ifndef QT_NO_SLIDER
case SR_SliderFocusRect:
{
int tickOffset = pixelMetric( PM_SliderTickmarkOffset, ceData, elementFlags, widget );
int thickness = pixelMetric( PM_SliderControlThickness, ceData, elementFlags, widget );
if ( ceData.orientation == Horizontal )
rect.setRect( 0, tickOffset-1, ceData.rect.width(), thickness+2 );
else
rect.setRect( tickOffset-1, 0, thickness+2, ceData.rect.height() );
rect = rect.intersect( ceData.rect ); // ## is this really necessary?
break;
}
#endif // QT_NO_SLIDER
#ifndef QT_NO_MAINWINDOW
case SR_DockWindowHandleRect:
{
if (!(elementFlags & CEF_HasParentWidget))
break;
if ( !ceData.dwData.hasDockArea || !ceData.dwData.closeEnabled )
rect.setRect( 0, 0, ceData.rect.width(), ceData.rect.height() );
else {
if ( ceData.dwData.areaOrientation == Horizontal )
rect.setRect(0, 15, ceData.rect.width(), ceData.rect.height() - 15);
else
rect.setRect(0, 1, ceData.rect.width() - 15, ceData.rect.height() - 1);
}
break;
}
#endif // QT_NO_MAINWINDOW
case SR_ProgressBarGroove:
case SR_ProgressBarContents:
{
#ifndef QT_NO_PROGRESSBAR
TQFontMetrics fm( ( (!(elementFlags & CEF_UseGenericParameters)) ? TQFontMetrics(ceData.font) :
TQApplication::fontMetrics() ) );
int textw = 0;
if (ceData.percentageVisible)
textw = fm.width("100%") + 6;
if ((elementFlags & CEF_IndicatorFollowsStyle) ||
! (elementFlags & CEF_CenterIndicator))
rect.setCoords(wrect.left(), wrect.top(),
wrect.right() - textw, wrect.bottom());
else
rect = wrect;
#endif
break;
}
case SR_ProgressBarLabel:
{
#ifndef QT_NO_PROGRESSBAR
TQFontMetrics fm( ( (!(elementFlags & CEF_UseGenericParameters)) ? TQFontMetrics(ceData.font) :
TQApplication::fontMetrics() ) );
int textw = 0;
if (ceData.percentageVisible)
textw = fm.width("100%") + 6;
if ((elementFlags & CEF_IndicatorFollowsStyle) ||
! (elementFlags & CEF_CenterIndicator))
rect.setCoords(wrect.right() - textw, wrect.top(),
wrect.right(), wrect.bottom());
else
rect = wrect;
#endif
break;
}
case SR_ToolButtonContents:
rect = querySubControlMetrics(CC_ToolButton, ceData, elementFlags, SC_ToolButton, TQStyleOption::Default, widget);
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 TQRangeControl..
*/
static int qPositionFromValue( TQStyleControlElementData ceData, int logical_val,
int span )
{
if ( span <= 0 || logical_val < ceData.minSteps ||
ceData.maxSteps <= ceData.minSteps )
return 0;
if ( logical_val > ceData.maxSteps )
return span;
uint range = ceData.maxSteps - ceData.minSteps;
uint p = logical_val - ceData.minSteps;
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 TQCommonStyle::drawComplexControl( ComplexControl control,
TQPainter *p,
TQStyleControlElementData ceData,
ControlElementFlags elementFlags,
const TQRect &r,
const TQColorGroup &cg,
SFlags flags,
SCFlags controls,
SCFlags active,
const TQStyleOption& opt,
const TQWidget *widget ) const
{
activePainter = p;
switch (control) {
#ifndef QT_NO_SCROLLBAR
case CC_ScrollBar:
{
TQRect addline, subline, addpage, subpage, slider, first, last;
bool maxedOut = (ceData.minSteps == ceData.maxSteps);
subline = querySubControlMetrics(control, ceData, elementFlags, SC_ScrollBarSubLine, opt, widget);
addline = querySubControlMetrics(control, ceData, elementFlags, SC_ScrollBarAddLine, opt, widget);
subpage = querySubControlMetrics(control, ceData, elementFlags, SC_ScrollBarSubPage, opt, widget);
addpage = querySubControlMetrics(control, ceData, elementFlags, SC_ScrollBarAddPage, opt, widget);
slider = querySubControlMetrics(control, ceData, elementFlags, SC_ScrollBarSlider, opt, widget);
first = querySubControlMetrics(control, ceData, elementFlags, SC_ScrollBarFirst, opt, widget);
last = querySubControlMetrics(control, ceData, elementFlags, SC_ScrollBarLast, opt, widget);
if ((controls & SC_ScrollBarSubLine) && subline.isValid())
drawPrimitive(PE_ScrollBarSubLine, p, ceData, elementFlags, subline, cg,
((maxedOut) ? Style_Default : Style_Enabled) |
((active == SC_ScrollBarSubLine) ?
Style_Down : Style_Default) |
((ceData.orientation == TQt::Horizontal) ?
Style_Horizontal : 0));
if ((controls & SC_ScrollBarAddLine) && addline.isValid())
drawPrimitive(PE_ScrollBarAddLine, p, ceData, elementFlags, addline, cg,
((maxedOut) ? Style_Default : Style_Enabled) |
((active == SC_ScrollBarAddLine) ?
Style_Down : Style_Default) |
((ceData.orientation == TQt::Horizontal) ?
Style_Horizontal : 0));
if ((controls & SC_ScrollBarSubPage) && subpage.isValid())
drawPrimitive(PE_ScrollBarSubPage, p, ceData, elementFlags, subpage, cg,
((maxedOut) ? Style_Default : Style_Enabled) |
((active == SC_ScrollBarSubPage) ?
Style_Down : Style_Default) |
((ceData.orientation == TQt::Horizontal) ?
Style_Horizontal : 0));
if ((controls & SC_ScrollBarAddPage) && addpage.isValid())
drawPrimitive(PE_ScrollBarAddPage, p, ceData, elementFlags, addpage, cg,
((maxedOut) ? Style_Default : Style_Enabled) |
((active == SC_ScrollBarAddPage) ?
Style_Down : Style_Default) |
((ceData.orientation == TQt::Horizontal) ?
Style_Horizontal : 0));
if ((controls & SC_ScrollBarFirst) && first.isValid())
drawPrimitive(PE_ScrollBarFirst, p, ceData, elementFlags, first, cg,
((maxedOut) ? Style_Default : Style_Enabled) |
((active == SC_ScrollBarFirst) ?
Style_Down : Style_Default) |
((ceData.orientation == TQt::Horizontal) ?
Style_Horizontal : 0));
if ((controls & SC_ScrollBarLast) && last.isValid())
drawPrimitive(PE_ScrollBarLast, p, ceData, elementFlags, last, cg,
((maxedOut) ? Style_Default : Style_Enabled) |
((active == SC_ScrollBarLast) ?
Style_Down : Style_Default) |
((ceData.orientation == TQt::Horizontal) ?
Style_Horizontal : 0));
if ((controls & SC_ScrollBarSlider) && slider.isValid()) {
drawPrimitive(PE_ScrollBarSlider, p, ceData, elementFlags, slider, cg,
((maxedOut) ? Style_Default : Style_Enabled) |
((active == SC_ScrollBarSlider) ?
Style_Down : Style_Default) |
((ceData.orientation == TQt::Horizontal) ?
Style_Horizontal : 0));
// ### perhaps this should not be able to accept focus if maxedOut?
if (elementFlags & CEF_HasFocus) {
TQRect fr(slider.x() + 2, slider.y() + 2,
slider.width() - 5, slider.height() - 5);
drawPrimitive(PE_FocusRect, p, ceData, elementFlags, fr, cg, Style_Default);
}
}
break;
}
#endif // QT_NO_SCROLLBAR
#ifndef QT_NO_TOOLBUTTON
case CC_ToolButton:
{
TQColorGroup c = cg;
if ( ceData.backgroundMode != PaletteButton )
c.setBrush( TQColorGroup::Button,
ceData.bgColor );
TQRect button, menuarea;
button = visualRect( querySubControlMetrics(control, ceData, elementFlags, SC_ToolButton, opt, widget), ceData, elementFlags );
menuarea = visualRect( querySubControlMetrics(control, ceData, elementFlags, SC_ToolButtonMenu, opt, widget), ceData, elementFlags );
SFlags bflags = flags,
mflags = flags;
if (active & SC_ToolButton)
bflags |= Style_Down;
if (active & SC_ToolButtonMenu)
mflags |= Style_Down;
if (controls & SC_ToolButton) {
if (bflags & (Style_Down | Style_On | Style_Raised)) {
drawPrimitive(PE_ButtonTool, p, ceData, elementFlags, button, c, bflags, opt);
} else if ( (elementFlags & CEF_HasParentWidget) &&
! ceData.parentWidgetData.bgPixmap.isNull() ) {
TQPixmap pixmap =
ceData.parentWidgetData.bgPixmap;
p->drawTiledPixmap( r, pixmap, ceData.pos );
}
}
if (controls & SC_ToolButtonMenu) {
if (mflags & (Style_Down | Style_On | Style_Raised))
drawPrimitive(PE_ButtonDropDown, p, ceData, elementFlags, menuarea, c, mflags, opt);
drawPrimitive(PE_ArrowDown, p, ceData, elementFlags, menuarea, c, mflags, opt);
}
if ((elementFlags & CEF_HasFocus) && !(elementFlags & CEF_HasFocusProxy)) {
TQRect fr = ceData.rect;
fr.addCoords(3, 3, -3, -3);
drawPrimitive(PE_FocusRect, p, ceData, elementFlags, fr, c);
}
break;
}
#endif // QT_NO_TOOLBUTTON
#ifndef QT_NO_TITLEBAR
case CC_TitleBar:
{
if ( controls & SC_TitleBarLabel ) {
TQColorGroup cgroup = (ceData.titleBarData.usesActiveColor) ?
ceData.palette.active() : ceData.palette.inactive();
TQColor left = cgroup.highlight();
TQColor right = cgroup.base();
if ( left != right ) {
double rS = left.red();
double gS = left.green();
double bS = left.blue();
const double rD = double(right.red() - rS) / ceData.rect.width();
const double gD = double(right.green() - gS) / ceData.rect.width();
const double bD = double(right.blue() - bS) / ceData.rect.width();
const int w = ceData.rect.width();
for ( int sx = 0; sx < w; sx++ ) {
rS+=rD;
gS+=gD;
bS+=bD;
p->setPen( TQColor( (int)rS, (int)gS, (int)bS ) );
p->drawLine( sx, 0, sx, ceData.rect.height() );
}
} else {
p->fillRect( ceData.rect, left );
}
TQRect ir = visualRect( querySubControlMetrics( CC_TitleBar, ceData, elementFlags, SC_TitleBarLabel, TQStyleOption::Default, widget ), ceData, elementFlags );
p->setPen( cgroup.highlightedText() );
p->drawText(ir.x()+2, ir.y(), ir.width()-2, ir.height(),
AlignAuto | AlignVCenter | SingleLine, ceData.titleBarData.visibleText );
}
TQRect ir;
bool down = FALSE;
TQPixmap pm;
if ( controls & SC_TitleBarCloseButton ) {
ir = visualRect( querySubControlMetrics( CC_TitleBar, ceData, elementFlags, SC_TitleBarCloseButton, TQStyleOption::Default, widget ), ceData, elementFlags );
down = active & SC_TitleBarCloseButton;
if ( widget->testWFlags( WStyle_Tool )
#ifndef QT_NO_MAINWINDOW
|| ::tqt_cast<TQDockWindow*>(widget)
#endif
)
pm = stylePixmap(SP_DockWindowCloseButton, ceData, elementFlags, TQStyleOption::Default, widget);
else
pm = stylePixmap(SP_TitleBarCloseButton, ceData, elementFlags, TQStyleOption::Default, widget);
drawPrimitive(PE_ButtonTool, p, ceData, elementFlags, ir, ceData.colorGroup,
down ? Style_Down : Style_Raised);
p->save();
if( down )
p->translate( pixelMetric(PM_ButtonShiftHorizontal, ceData, elementFlags, widget),
pixelMetric(PM_ButtonShiftVertical, ceData, elementFlags, widget) );
drawItem( p, ir, AlignCenter, ceData.colorGroup, TRUE, &pm, TQString::null );
p->restore();
}
if ( ceData.titleBarData.hasWindow ) {
if ( controls & SC_TitleBarMaxButton ) {
ir = visualRect( querySubControlMetrics( CC_TitleBar, ceData, elementFlags, SC_TitleBarMaxButton, TQStyleOption::Default, widget ), ceData, elementFlags );
down = active & SC_TitleBarMaxButton;
pm = TQPixmap(stylePixmap(SP_TitleBarMaxButton, ceData, elementFlags, TQStyleOption::Default, widget));
drawPrimitive(PE_ButtonTool, p, ceData, elementFlags, ir, ceData.colorGroup,
down ? Style_Down : Style_Raised);
p->save();
if( down )
p->translate( pixelMetric(PM_ButtonShiftHorizontal, ceData, elementFlags, widget),
pixelMetric(PM_ButtonShiftVertical, ceData, elementFlags, widget) );
drawItem( p, ir, AlignCenter, ceData.colorGroup, TRUE, &pm, TQString::null );
p->restore();
}
if ( controls & SC_TitleBarNormalButton || controls & SC_TitleBarMinButton ) {
ir = visualRect( querySubControlMetrics( CC_TitleBar, ceData, elementFlags, SC_TitleBarMinButton, TQStyleOption::Default, widget ), ceData, elementFlags );
TQStyle::SubControl ctrl = (controls & SC_TitleBarNormalButton ?
SC_TitleBarNormalButton :
SC_TitleBarMinButton);
TQStyle::StylePixmap spixmap = (controls & SC_TitleBarNormalButton ?
SP_TitleBarNormalButton :
SP_TitleBarMinButton);
down = active & ctrl;
pm = TQPixmap(stylePixmap(spixmap, ceData, elementFlags, TQStyleOption::Default, widget));
drawPrimitive(PE_ButtonTool, p, ceData, elementFlags, ir, ceData.colorGroup,
down ? Style_Down : Style_Raised);
p->save();
if( down )
p->translate( pixelMetric(PM_ButtonShiftHorizontal, ceData, elementFlags, widget),
pixelMetric(PM_ButtonShiftVertical, ceData, elementFlags, widget) );
drawItem( p, ir, AlignCenter, ceData.colorGroup, TRUE, &pm, TQString::null );
p->restore();
}
if ( controls & SC_TitleBarShadeButton ) {
ir = visualRect( querySubControlMetrics( CC_TitleBar, ceData, elementFlags, SC_TitleBarShadeButton, TQStyleOption::Default, widget ), ceData, elementFlags );
down = active & SC_TitleBarShadeButton;
pm = TQPixmap(stylePixmap(SP_TitleBarShadeButton, ceData, elementFlags, TQStyleOption::Default, widget));
drawPrimitive(PE_ButtonTool, p, ceData, elementFlags, ir, ceData.colorGroup,
down ? Style_Down : Style_Raised);
p->save();
if( down )
p->translate( pixelMetric(PM_ButtonShiftHorizontal, ceData, elementFlags, widget),
pixelMetric(PM_ButtonShiftVertical, ceData, elementFlags, widget) );
drawItem( p, ir, AlignCenter, ceData.colorGroup, TRUE, &pm, TQString::null );
p->restore();
}
if ( controls & SC_TitleBarUnshadeButton ) {
ir = visualRect( querySubControlMetrics( CC_TitleBar, ceData, elementFlags, SC_TitleBarUnshadeButton, TQStyleOption::Default, widget ), ceData, elementFlags );
down = active & SC_TitleBarUnshadeButton;
pm = TQPixmap(stylePixmap(SP_TitleBarUnshadeButton, ceData, elementFlags, TQStyleOption::Default, widget));
drawPrimitive(PE_ButtonTool, p, ceData, elementFlags, ir, ceData.colorGroup,
down ? Style_Down : Style_Raised);
p->save();
if( down )
p->translate( pixelMetric(PM_ButtonShiftHorizontal, ceData, elementFlags, widget),
pixelMetric(PM_ButtonShiftVertical, ceData, elementFlags, widget) );
drawItem( p, ir, AlignCenter, ceData.colorGroup, TRUE, &pm, TQString::null );
p->restore();
}
}
#ifndef QT_NO_WIDGET_TOPEXTRA
if ( controls & SC_TitleBarSysMenu ) {
if ( !ceData.icon.isNull() ) {
ir = visualRect( querySubControlMetrics( CC_TitleBar, ceData, elementFlags, SC_TitleBarSysMenu, TQStyleOption::Default, widget ), ceData, elementFlags );
drawItem( p, ir, AlignCenter, ceData.colorGroup, TRUE, (ceData.icon.isNull())?NULL:&ceData.icon, TQString::null );
}
}
#endif
break;
}
#endif //QT_NO_TITLEBAR
case CC_SpinWidget: {
#ifndef QT_NO_SPINWIDGET
SFlags flags;
PrimitiveElement pe;
if ( controls & SC_SpinWidgetFrame )
qDrawWinPanel( p, r, cg, TRUE ); //cstyle == Sunken );
if ( controls & SC_SpinWidgetUp ) {
flags = Style_Default | Style_Enabled;
if (active == SC_SpinWidgetUp ) {
flags |= Style_On;
flags |= Style_Sunken;
} else
flags |= Style_Raised;
if ( ceData.spinWidgetData.buttonSymbols == TQSpinWidget::PlusMinus )
pe = PE_SpinWidgetPlus;
else
pe = PE_SpinWidgetUp;
TQRect re = ceData.spinWidgetData.upRect;
TQColorGroup ucg = ceData.spinWidgetData.upEnabled ? cg : ceData.palette.disabled();
drawPrimitive(PE_ButtonBevel, p, ceData, elementFlags, re, ucg, flags);
drawPrimitive(pe, p, ceData, elementFlags, 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 ( ceData.spinWidgetData.buttonSymbols == TQSpinWidget::PlusMinus )
pe = PE_SpinWidgetMinus;
else
pe = PE_SpinWidgetDown;
TQRect re = ceData.spinWidgetData.downRect;
TQColorGroup dcg = ceData.spinWidgetData.downEnabled ? cg : ceData.palette.disabled();
drawPrimitive(PE_ButtonBevel, p, ceData, elementFlags, re, dcg, flags);
drawPrimitive(pe, p, ceData, elementFlags, re, dcg, flags);
}
#endif
break; }
#ifndef QT_NO_SLIDER
case CC_Slider:
switch ( controls ) {
case SC_SliderTickmarks: {
int tickOffset = pixelMetric( PM_SliderTickmarkOffset, ceData, elementFlags, widget );
int ticks = ceData.tickMarkSetting;
int thickness = pixelMetric( PM_SliderControlThickness, ceData, elementFlags, widget );
int len = pixelMetric( PM_SliderLength, ceData, elementFlags, widget );
int available = pixelMetric( PM_SliderSpaceAvailable, ceData, elementFlags, widget );
int interval = ceData.tickInterval;
if ( interval <= 0 ) {
interval = ceData.lineStep;
if ( qPositionFromValue( ceData, interval, available ) -
qPositionFromValue( ceData, 0, available ) < 3 )
interval = ceData.pageStep;
}
int fudge = len / 2;
int pos;
if ( ticks & TQSlider::Above ) {
p->setPen( cg.foreground() );
int v = ceData.minSteps;
if ( !interval )
interval = 1;
while ( v <= ceData.maxSteps + 1 ) {
pos = qPositionFromValue( ceData, v, available ) + fudge;
if ( ceData.orientation == Horizontal )
p->drawLine( pos, 0, pos, tickOffset-2 );
else
p->drawLine( 0, pos, tickOffset-2, pos );
v += interval;
}
}
if ( ticks & TQSlider::Below ) {
p->setPen( cg.foreground() );
int v = ceData.minSteps;
if ( !interval )
interval = 1;
while ( v <= ceData.maxSteps + 1 ) {
pos = qPositionFromValue( ceData, v, available ) + fudge;
if ( ceData.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 ) {
p->fillRect( r, ceData.viewportData.bgBrush );
}
break;
#endif //QT_NO_LISTVIEW
default:
break;
}
activePainter = 0;
}
/*! \reimp */
void TQCommonStyle::drawComplexControlMask( ComplexControl control,
TQPainter *p,
const TQStyleControlElementData ceData,
const ControlElementFlags elementFlags,
const TQRect &r,
const TQStyleOption& opt,
const TQWidget *widget ) const
{
Q_UNUSED(control);
Q_UNUSED(ceData);
Q_UNUSED(elementFlags);
Q_UNUSED(widget);
Q_UNUSED(opt);
p->fillRect(r, color1);
}
/*! \reimp */
TQRect TQCommonStyle::querySubControlMetrics( ComplexControl control,
TQStyleControlElementData ceData,
ControlElementFlags elementFlags,
SubControl sc,
const TQStyleOption &opt,
const TQWidget *widget ) const
{
switch ( control ) {
case CC_SpinWidget: {
int fw = pixelMetric( PM_SpinBoxFrameWidth, ceData, elementFlags, widget);
TQSize bs;
bs.setHeight( ceData.rect.height()/2 - fw );
if ( bs.height() < 8 )
bs.setHeight( 8 );
bs.setWidth( TQMIN( bs.height() * 8 / 5, ceData.rect.width() / 4 ) ); // 1.6 -approximate golden mean
bs = bs.expandedTo( TQApplication::globalStrut() );
int y = fw;
int x, lx, rx;
x = ceData.rect.width() - y - bs.width();
lx = fw;
rx = x - fw;
switch ( sc ) {
case SC_SpinWidgetUp:
return TQRect(x, y, bs.width(), bs.height());
case SC_SpinWidgetDown:
return TQRect(x, y + bs.height(), bs.width(), bs.height());
case SC_SpinWidgetButtonField:
return TQRect(x, y, bs.width(), ceData.rect.height() - 2*fw);
case SC_SpinWidgetEditField:
return TQRect(lx, fw, rx, ceData.rect.height() - 2*fw);
case SC_SpinWidgetFrame:
return ceData.rect;
default:
break;
}
break; }
case CC_ComboBox: {
int x = 0, y = 0, wi = ceData.rect.width(), he = ceData.rect.height();
int xpos = x;
xpos += wi - 2 - 16;
switch ( sc ) {
case SC_ComboBoxFrame:
return ceData.rect;
case SC_ComboBoxArrow:
return TQRect(xpos, y+2, 16, he-4);
case SC_ComboBoxEditField:
return TQRect(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: {
int sliderstart = 0;
int sbextent = pixelMetric(PM_ScrollBarExtent, ceData, elementFlags, widget);
int maxlen = ((ceData.orientation == TQt::Horizontal) ?
ceData.rect.width() : ceData.rect.height()) - (sbextent * 2);
int sliderlen;
sliderstart = ceData.startStep;
// calculate slider length
if (ceData.maxSteps != ceData.minSteps) {
uint range = ceData.maxSteps - ceData.minSteps;
sliderlen = (TQ_LLONG(ceData.pageStep) * maxlen) / (range + ceData.pageStep);
int slidermin = pixelMetric( PM_ScrollBarSliderMin, ceData, elementFlags, 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 (ceData.orientation == TQt::Horizontal) {
int buttonWidth = TQMIN(ceData.rect.width()/2, sbextent);
return TQRect( 0, 0, buttonWidth, sbextent );
} else {
int buttonHeight = TQMIN(ceData.rect.height()/2, sbextent);
return TQRect( 0, 0, sbextent, buttonHeight );
}
case SC_ScrollBarAddLine: // bottom/right button
if (ceData.orientation == TQt::Horizontal) {
int buttonWidth = TQMIN(ceData.rect.width()/2, sbextent);
return TQRect( ceData.rect.width() - buttonWidth, 0, buttonWidth, sbextent );
} else {
int buttonHeight = TQMIN(ceData.rect.height()/2, sbextent);
return TQRect( 0, ceData.rect.height() - buttonHeight, sbextent, buttonHeight );
}
case SC_ScrollBarSubPage: // between top/left button and slider
if (ceData.orientation == TQt::Horizontal)
return TQRect(sbextent, 0, sliderstart - sbextent, sbextent);
return TQRect(0, sbextent, sbextent, sliderstart - sbextent);
case SC_ScrollBarAddPage: // between bottom/right button and slider
if (ceData.orientation == TQt::Horizontal)
return TQRect(sliderstart + sliderlen, 0,
maxlen - sliderstart - sliderlen + sbextent, sbextent);
return TQRect(0, sliderstart + sliderlen,
sbextent, maxlen - sliderstart - sliderlen + sbextent);
case SC_ScrollBarGroove:
if (ceData.orientation == TQt::Horizontal)
return TQRect(sbextent, 0, ceData.rect.width() - sbextent * 2,
ceData.rect.height());
return TQRect(0, sbextent, ceData.rect.width(),
ceData.rect.height() - sbextent * 2);
case SC_ScrollBarSlider:
if (ceData.orientation == TQt::Horizontal)
return TQRect(sliderstart, 0, sliderlen, sbextent);
return TQRect(0, sliderstart, sbextent, sliderlen);
default: break;
}
break; }
#endif // QT_NO_SCROLLBAR
#ifndef QT_NO_SLIDER
case CC_Slider: {
int tickOffset = pixelMetric( PM_SliderTickmarkOffset, ceData, elementFlags, widget );
int thickness = pixelMetric( PM_SliderControlThickness, ceData, elementFlags, widget );
switch ( sc ) {
case SC_SliderHandle: {
int sliderPos = 0;
int len = pixelMetric( PM_SliderLength, ceData, elementFlags, widget );
sliderPos = ceData.startStep;
if ( ceData.orientation == Horizontal )
return TQRect( sliderPos, tickOffset, len, thickness );
return TQRect( tickOffset, sliderPos, thickness, len ); }
case SC_SliderGroove: {
if ( ceData.orientation == Horizontal )
return TQRect( 0, tickOffset, ceData.rect.width(), thickness );
return TQRect( tickOffset, 0, thickness, ceData.rect.height() ); }
default:
break;
}
break; }
#endif // QT_NO_SLIDER
#if !defined(QT_NO_TOOLBUTTON) && !defined(QT_NO_POPUPMENU)
case CC_ToolButton: {
int mbi = pixelMetric(PM_MenuButtonIndicator, ceData, elementFlags, widget);
TQRect rect = ceData.rect;
switch (sc) {
case SC_ToolButton:
if ((elementFlags & CEF_HasPopupMenu) && ! ceData.popupDelay)
rect.addCoords(0, 0, -mbi, 0);
return rect;
case SC_ToolButtonMenu:
if ((elementFlags & CEF_HasPopupMenu) && ! ceData.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 int controlTop = 2;
const int controlHeight = ceData.rect.height() - controlTop * 2;
switch (sc) {
case SC_TitleBarLabel: {
TQRect ir( 0, 0, ceData.rect.width(), ceData.rect.height() );
if ( ceData.wflags & WStyle_Tool ) {
if ( ceData.wflags & WStyle_SysMenu )
ir.addCoords( 0, 0, -controlHeight-3, 0 );
if ( ceData.wflags & WStyle_MinMax )
ir.addCoords( 0, 0, -controlHeight-2, 0 );
} else {
if ( ceData.wflags & WStyle_SysMenu )
ir.addCoords( controlHeight+3, 0, -controlHeight-3, 0 );
if ( ceData.wflags & WStyle_Minimize )
ir.addCoords( 0, 0, -controlHeight-2, 0 );
if ( ceData.wflags & WStyle_Maximize )
ir.addCoords( 0, 0, -controlHeight-2, 0 );
}
return ir; }
case SC_TitleBarCloseButton:
return TQRect( ceData.rect.width() - ( controlHeight + controlTop ),
controlTop, controlHeight, controlHeight );
case SC_TitleBarMaxButton:
case SC_TitleBarShadeButton:
case SC_TitleBarUnshadeButton:
return TQRect( ceData.rect.width() - ( ( controlHeight + controlTop ) * 2 ),
controlTop, controlHeight, controlHeight );
case SC_TitleBarMinButton:
case SC_TitleBarNormalButton: {
int offset = controlHeight + controlTop;
if ( !( ceData.wflags & WStyle_Maximize ) )
offset *= 2;
else
offset *= 3;
return TQRect( ceData.rect.width() - offset, controlTop, controlHeight, controlHeight );
}
case SC_TitleBarSysMenu:
return TQRect( 3, controlTop, controlHeight, controlHeight);
default: break;
}
break; }
#endif //QT_NO_TITLEBAR
default:
break;
}
return TQRect();
}
/*! \reimp */
TQStyle::SubControl TQCommonStyle::querySubControl(ComplexControl control,
TQStyleControlElementData ceData,
ControlElementFlags elementFlags,
const TQPoint &pos,
const TQStyleOption& opt,
const TQWidget *widget ) 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:
{
TQRect 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, ceData, elementFlags,
(TQStyle::SubControl) ctrl, opt, widget);
if (r.isValid() && r.contains(pos))
ret = (TQStyle::SubControl) ctrl;
ctrl <<= 1;
}
break;
}
#endif
case CC_TitleBar:
{
#ifndef QT_NO_TITLEBAR
TQRect 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, ceData, elementFlags, (TQStyle::SubControl) ctrl, opt, widget ), ceData, elementFlags );
if (r.isValid() && r.contains(pos))
ret = (TQStyle::SubControl) ctrl;
ctrl <<= 1;
}
if ( ceData.titleBarData.hasWindow ) {
if ( ceData.wflags & WStyle_Tool ) {
if ( ret == SC_TitleBarMinButton || ret == SC_TitleBarMaxButton ) {
if ( ceData.titleBarData.windowState & WindowMinimized )
ret = SC_TitleBarUnshadeButton;
else
ret = SC_TitleBarShadeButton;
}
} else if ( ret == SC_TitleBarMinButton && (ceData.titleBarData.windowState & WindowMinimized) ) {
ret = TQStyle::SC_TitleBarNormalButton;
}
}
#endif
break;
}
default:
break;
}
return ret;
}
/*! \reimp */
int TQCommonStyle::pixelMetric(PixelMetric m, TQStyleControlElementData ceData, ControlElementFlags elementFlags, const TQWidget *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 ( !(elementFlags & CEF_UseGenericParameters) ) {
if ( ceData.wflags & WStyle_Tool ) {
ret = TQMAX( TQFontMetrics(ceData.font).lineSpacing(), 16 );
#ifndef QT_NO_MAINWINDOW
} else if ( ceData.widgetObjectTypes.contains("TQDockWindow") ) {
ret = TQMAX( TQFontMetrics(ceData.font).lineSpacing(), 13 );
#endif
} else {
ret = TQMAX( TQFontMetrics(ceData.font).lineSpacing(), 18 );
}
}
break; }
case PM_ScrollBarSliderMin:
ret = 9;
break;
case PM_ButtonMargin:
ret = 6;
break;
case PM_ButtonDefaultIndicator:
ret = 0;
break;
case PM_MenuButtonIndicator:
if ( elementFlags & CEF_UseGenericParameters )
ret = 12;
else
ret = TQMAX(12, (ceData.rect.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 ( elementFlags & CEF_UseGenericParameters ) {
ret = 16;
} else {
int s = ceData.orientation == TQt::Horizontal ?
TQApplication::globalStrut().height()
: TQApplication::globalStrut().width();
ret = TQMAX( 16, s );
}
break;
#endif
case PM_MaximumDragDistance:
ret = -1;
break;
#ifndef QT_NO_SLIDER
case PM_SliderThickness:
ret = 16;
break;
case PM_SliderTickmarkOffset:
{
if ( elementFlags & CEF_UseGenericParameters ) {
ret = 0;
break;
}
int space = (ceData.orientation == Horizontal) ? ceData.rect.height() :
ceData.rect.width();
int thickness = pixelMetric( PM_SliderControlThickness, ceData, elementFlags, widget );
int ticks = ceData.tickMarkSetting;
if ( ticks == TQSlider::Both )
ret = (space - thickness) / 2;
else if ( ticks == TQSlider::Above )
ret = space - thickness;
else
ret = 0;
break;
}
case PM_SliderSpaceAvailable:
{
if ( ceData.orientation == Horizontal )
ret = ceData.rect.width() - pixelMetric( PM_SliderLength, ceData, elementFlags, widget );
else
ret = ceData.rect.height() - pixelMetric( PM_SliderLength, ceData, elementFlags, widget );
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:
{
if ( ceData.widgetObjectTypes.contains("TQTabBar") && ( ceData.tabBarData.shape == TQTabBar::RoundedAbove ||
ceData.tabBarData.shape == TQTabBar::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 */
TQSize TQCommonStyle::sizeFromContents(ContentsType contents,
TQStyleControlElementData ceData,
ControlElementFlags elementFlags,
const TQSize &contentsSize,
const TQStyleOption& opt,
const TQWidget *widget ) const
{
TQSize sz(contentsSize);
switch (contents) {
#ifndef QT_NO_DIALOGBUTTONS
case CT_DialogButtons: {
int w = contentsSize.width(), h = contentsSize.height();
const int bwidth = pixelMetric(PM_DialogButtonsButtonWidth, ceData, elementFlags, widget),
bspace = pixelMetric(PM_DialogButtonsSeparator, ceData, elementFlags, widget),
bheight = pixelMetric(PM_DialogButtonsButtonHeight, ceData, elementFlags, widget);
if(ceData.orientation == Horizontal) {
if(!w)
w = bwidth;
} else {
if(!h)
h = bheight;
}
TQDialogButtons::Button btns[] = { TQDialogButtons::All, TQDialogButtons::Reject, TQDialogButtons::Accept, //reverse order (right to left)
TQDialogButtons::Apply, TQDialogButtons::Retry, TQDialogButtons::Ignore, TQDialogButtons::Abort,
TQDialogButtons::Help };
for(unsigned int i = 0, cnt = 0; i < (sizeof(btns)/sizeof(btns[0])); i++) {
if (ceData.dlgVisibleButtons & btns[i]) {
TQSize szH = ceData.dlgVisibleSizeHints[btns[i]];
int mwidth = TQMAX(bwidth, szH.width()), mheight = TQMAX(bheight, szH.height());
if(ceData.orientation == Horizontal)
h = TQMAX(h, mheight);
else
w = TQMAX(w, mwidth);
if(cnt)
w += bspace;
cnt++;
if(ceData.orientation == Horizontal)
w += mwidth;
else
h += mheight;
}
}
const int fw = pixelMetric(PM_DefaultFrameWidth, ceData, elementFlags, widget) * 2;
sz = TQSize(w + fw, h + fw);
break; }
#endif //QT_NO_DIALOGBUTTONS
case CT_PushButton:
{
#ifndef QT_NO_PUSHBUTTON
int w = contentsSize.width(),
h = contentsSize.height(),
bm = pixelMetric(PM_ButtonMargin, ceData, elementFlags, widget),
fw = pixelMetric(PM_DefaultFrameWidth, ceData, elementFlags, widget) * 2;
w += bm + fw;
h += bm + fw;
if ((elementFlags & CEF_IsDefault) || (elementFlags & CEF_AutoDefault)) {
int dbw = pixelMetric(PM_ButtonDefaultIndicator, ceData, elementFlags, widget) * 2;
w += dbw;
h += dbw;
}
sz = TQSize(w, h);
#endif
break;
}
case CT_CheckBox:
{
#ifndef QT_NO_CHECKBOX
TQRect irect = subRect(SR_CheckBoxIndicator, ceData, elementFlags, widget);
int h = pixelMetric( PM_IndicatorHeight, ceData, elementFlags, widget );
int margins = (ceData.fgPixmap.isNull() && ceData.text.isEmpty()) ? 0 : 10;
sz += TQSize(irect.right() + margins, 4 );
sz.setHeight( TQMAX( sz.height(), h ) );
#endif
break;
}
case CT_RadioButton:
{
#ifndef QT_NO_RADIOBUTTON
TQRect irect = subRect(SR_RadioButtonIndicator, ceData, elementFlags, widget);
int h = pixelMetric( PM_ExclusiveIndicatorHeight, ceData, elementFlags, widget );
int margins = (ceData.fgPixmap.isNull() && ceData.text.isEmpty()) ? 0 : 10;
sz += TQSize(irect.right() + margins, 4 );
sz.setHeight( TQMAX( sz.height(), h ) );
#endif
break;
}
case CT_ToolButton:
{
sz = TQSize(sz.width() + 6, sz.height() + 5);
break;
}
case CT_ComboBox:
{
int dfw = pixelMetric(PM_DefaultFrameWidth, ceData, elementFlags, widget) * 2;
sz = TQSize(sz.width() + dfw + 21, sz.height() + dfw );
break;
}
case CT_PopupMenuItem:
{
#ifndef QT_NO_POPUPMENU
if (opt.isDefault())
break;
bool checkable = (elementFlags & CEF_IsCheckable);
TQMenuItem *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 = TQMAX(h, mi->pixmap()->height() + 4);
else
h = TQMAX(h, TQFontMetrics(ceData.font).height() + 8);
if (mi->iconSet() != 0)
h = TQMAX(h, mi->iconSet()->pixmap(TQIconSet::Small,
TQIconSet::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 = TQSize(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 TQCommonStyle::styleHint(StyleHint sh, TQStyleControlElementData ceData, ControlElementFlags elementFlags, const TQStyleOption &, TQStyleHintReturn *, const TQWidget * w) const
{
Q_UNUSED(w);
int ret;
switch (sh) {
#ifndef QT_NO_DIALOGBUTTONS
case SH_DialogButtons_DefaultButton:
ret = TQDialogButtons::Accept;
break;
#endif
case SH_GroupBox_TextLabelVerticalAlignment:
ret = TQt::AlignVCenter;
break;
case SH_GroupBox_TextLabelColor:
ret = (int) ( (!(elementFlags & CEF_UseGenericParameters)) ? ceData.fgColor.rgb() : 0 );
break;
case SH_ListViewExpand_SelectMouseType:
case SH_TabBar_SelectMouseType:
ret = TQEvent::MouseButtonPress;
break;
case SH_GUIStyle:
ret = WindowsStyle;
break;
case SH_ScrollBar_BackgroundMode:
ret = TQWidget::PaletteBackground;
break;
case SH_TabBar_Alignment:
case SH_Header_ArrowAlignment:
ret = TQt::AlignLeft;
break;
case SH_PopupMenu_SubMenuPopupDelay:
ret = 256;
break;
case SH_ProgressDialog_TextLabelAlignment:
ret = TQt::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;
case SH_HideUnderlineAcceleratorWhenAltUp:
ret = 0;
break;
default:
ret = 0;
break;
}
return ret;
}
/*! \reimp */
TQPixmap TQCommonStyle::stylePixmap(StylePixmap, TQStyleControlElementData, ControlElementFlags, const TQStyleOption&, const TQWidget *) const
{
return TQPixmap();
}
#endif // QT_NO_STYLE