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120 lines
3.2 KiB
120 lines
3.2 KiB
/**********************************************************************
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** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of TQt Designer.
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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 TQt 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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** Licensees holding valid TQt Commercial licenses may use this file in
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** accordance with the TQt Commercial License Agreement provided with
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** 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 <ntqvariant.h> // HP-UX compiler need this here
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#include "orderindicator.h"
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#include "formwindow.h"
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#include <ntqpainter.h>
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#include <ntqbitmap.h>
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#include <ntqapplication.h>
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OrderIndicator::OrderIndicator( int i, TQWidget* w, FormWindow *fw )
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: TQWidget( fw, "order_indicator", WMouseNoMask ), formWindow( fw )
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{
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order = -1;
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widget = w;
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setBackgroundMode( NoBackground );
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setAutoMask( TRUE );
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setOrder( i, w );
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}
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OrderIndicator::~OrderIndicator()
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{
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}
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void OrderIndicator::setOrder( int i, TQWidget* wid )
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{
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if ( widget != wid )
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return;
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if ( !wid->isVisibleTo( formWindow ) ) {
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hide();
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return;
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}
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if ( order == i ) {
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show();
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raise();
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return;
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}
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order = i;
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int w = fontMetrics().width( TQString::number( i ) ) + 10;
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int h = fontMetrics().lineSpacing() * 3 / 2;
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TQFont f( font() );
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f.setBold( TRUE );
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setFont( f );
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resize( TQMAX( w, h ), h );
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update(); // in case the size didn't change
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reposition();
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show();
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raise();
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}
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void OrderIndicator::reposition()
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{
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TQPoint p =parentWidget()->mapFromGlobal( widget->mapToGlobal( widget->rect().topLeft() ) );
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move( p - TQPoint( width()/3, height()/3 ) );
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}
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void OrderIndicator::paintEvent( TQPaintEvent * )
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{
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TQPainter p( this );
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p.setPen( white );
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p.setBrush( blue );
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p.drawEllipse( rect() );
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p.drawText( rect(), AlignCenter, TQString::number( order ) );
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}
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void OrderIndicator::updateMask()
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{
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TQBitmap bm( size() );
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bm.fill( color0 );
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{
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TQPainter p( &bm, this );
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p.setPen( color1 );
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p.setBrush( color1 );
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p.drawEllipse( rect() );
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}
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setMask( bm );
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}
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void OrderIndicator::mousePressEvent( TQMouseEvent *e )
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{
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TQApplication::sendEvent( widget, e );
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}
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