71618ff55c
You disappeared off IRC, so I'll check this in and you can revert if you hate it :) svn path=/trunk/kdebase/kwin/; revision=101323
511 lines
12 KiB
C++
511 lines
12 KiB
C++
#include <qapplication.h>
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#include <qdatetime.h>
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#include <qlayout.h>
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#include <qbutton.h>
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#include <qdrawutil.h>
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#include "../../workspace.h"
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#include "../../options.h"
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#include "mwmclient.h"
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#include <kdebug.h>
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using namespace KWinInternal;
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static const int s_frameWidth = 5;
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static const int s_buttonSize = 19;
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static void fixColorGroup(QColorGroup & colorGroup)
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{
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QColor light = colorGroup.light();
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int hue, saturation, value;
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light.hsv(&hue, &saturation, &value);
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if (value < 128)
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{
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light.setHsv(hue, saturation, 128);
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colorGroup.setColor(QColorGroup::Light, light);
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}
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QColor dark = colorGroup.light();
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dark.hsv(&hue, &saturation, &value);
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if (value < 84)
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{
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dark.setHsv(hue, saturation, 84);
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colorGroup.setColor(QColorGroup::Dark, dark);
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}
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}
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MwmButton::MwmButton( MwmClient* parent, const char* name, int btnType )
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: QButton( parent, name , WStyle_Customize | WStyle_NoBorder
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| WRepaintNoErase | WResizeNoErase ), m_parent(parent), m_btnType(btnType)
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{
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setBackgroundMode( QWidget::NoBackground );
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setFixedSize( s_buttonSize, s_buttonSize );
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resize( s_buttonSize, s_buttonSize );
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}
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void MwmButton::reset()
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{
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repaint( false );
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}
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void MwmButton::drawButton( QPainter* p )
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{
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p->setBrush( options->color( Options::TitleBar, m_parent->isActive() ) );
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p->drawRect( 0, 0, s_buttonSize, s_buttonSize );
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QColorGroup colorGroup =
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options->colorGroup( Options::TitleBar, m_parent->isActive() );
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fixColorGroup(colorGroup);
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qDrawShadePanel( p, 0, 0, s_buttonSize, s_buttonSize,
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colorGroup, isDown() );
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switch ( m_btnType )
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{
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case (BtnMenu):
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qDrawShadePanel( p, 4, 7, 11, 4, colorGroup );
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break;
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case (BtnIconify):
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qDrawShadePanel( p, 7, 7, 5, 5, colorGroup );
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break;
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case (BtnMax):
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qDrawShadePanel( p, 4, 4, 11, 11, colorGroup );
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break;
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}
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}
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MwmClient::MwmClient( Workspace* ws, WId w, QWidget* parent, const char* name )
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: Client( ws, w, parent, name, WNorthWestGravity | WResizeNoErase
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| WRepaintNoErase )
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{
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setBackgroundMode( QWidget::NoBackground );
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QVBoxLayout* mainLayout = new QVBoxLayout( this );
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QHBoxLayout* titleLayout = new QHBoxLayout();
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QHBoxLayout* windowLayout = new QHBoxLayout();
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mainLayout->addSpacing( s_frameWidth+1 );
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mainLayout->addLayout( titleLayout );
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mainLayout->addLayout( windowLayout, 1 );
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mainLayout->addSpacing( s_frameWidth+1 );
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windowLayout->addSpacing( s_frameWidth+1 );
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windowLayout->addWidget( windowWrapper(), 1 );
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windowLayout->addSpacing( s_frameWidth+1 );
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button[BtnMenu] = new MwmButton( this, "menu", BtnMenu );
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button[BtnIconify] = new MwmButton( this, "iconify", BtnIconify );
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button[BtnMax] = new MwmButton( this, "maximize", BtnMax );
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connect( button[BtnMenu], SIGNAL( pressed() ),
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this, ( SLOT( menuButtonPressed() ) ) );
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connect( button[BtnIconify], SIGNAL( clicked() ),
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this, ( SLOT( iconify() ) ) );
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connect( button[BtnMax], SIGNAL( clicked() ),
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this, ( SLOT( slotMaximize() ) ) );
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connect( options, SIGNAL( resetClients() ),
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this, ( SLOT( slotReset() ) ) );
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titleLayout->addSpacing( s_frameWidth+1 );
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titleLayout->addWidget( button[BtnMenu] );
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titlebar = new QSpacerItem( 10, 16, QSizePolicy::Expanding,
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QSizePolicy::Minimum );
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titleLayout->addItem( titlebar );
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titleLayout->addWidget( button[BtnIconify] );
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titleLayout->addWidget( button[BtnMax] );
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titleLayout->addSpacing( s_frameWidth + 1 );
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}
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void MwmClient::captionChange( const QString& )
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{
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repaint( titlebar->geometry(), false );
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}
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void MwmClient::activeChange( bool )
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{
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button[BtnMenu]->reset();
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button[BtnIconify]->reset();
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button[BtnMax]->reset();
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repaint( false );
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}
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void MwmClient::slotReset()
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{
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button[BtnMenu]->reset();
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button[BtnIconify]->reset();
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button[BtnMax]->reset();
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repaint( false );
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}
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void MwmClient::slotMaximize()
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{
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maximize();
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}
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void MwmClient::menuButtonPressed()
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{
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static QTime* t = 0;
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static MwmClient* tc = 0;
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if ( !t )
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t = new QTime;
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if ( tc != this || t->elapsed() > QApplication::doubleClickInterval() )
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{
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workspace()->clientPopup( this )->popup(
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button[BtnMenu]->mapToGlobal(
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button[BtnMenu]->rect().bottomLeft() ) );
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button[BtnMenu]->animateClick();
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}
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else
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closeWindow();
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t->start();
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tc = this;
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}
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void MwmClient::resizeEvent( QResizeEvent* e)
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{
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Client::resizeEvent( e );
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if ( isVisibleToTLW() )
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{
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update( rect() );
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int dx = 0;
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int dy = 0;
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if ( e->oldSize().width() != width() )
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dx = 32 + QABS( e->oldSize().width() - width() );
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if ( e->oldSize().height() != height() )
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dy = 8 + QABS( e->oldSize().height() - height() );
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if ( dy )
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update( 0, height() - dy + 1, width(), dy );
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if ( dx )
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{
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update( width() - dx + 1, 0, dx, height() );
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update( QRect( QPoint(4,4),
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titlebar->geometry().bottomLeft() - QPoint(1,0) ) );
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update( QRect( titlebar->geometry().topRight(),
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QPoint( width() - 4, titlebar->geometry().bottom() ) ) );
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// Titlebar needs no paint event
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QApplication::postEvent( this,
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new QPaintEvent( titlebar->geometry(), false ) );
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}
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}
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}
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void MwmClient::paintEvent( QPaintEvent* )
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{
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QPainter p( this );
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QColorGroup colorGroup =
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options->colorGroup( Options::TitleBar, isActive() );
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fixColorGroup(colorGroup);
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QRect trect = titlebar->geometry();
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QRect wrect = windowWrapper()->geometry();
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QRect mrect = rect();
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// draw black frame:
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p.setPen( Qt::black );
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p.drawRect( mrect );
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p.setPen( Qt::NoPen );
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p.setBrush( colorGroup.background() );
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// draw frame-background:
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p.drawRect(
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1,
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1,
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mrect.width() - 2,
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s_frameWidth );
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p.drawRect(
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1,
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mrect.height() - s_frameWidth - 1,
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mrect.width() - 2,
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s_frameWidth );
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p.drawRect(
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1,
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s_frameWidth + 1,
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s_frameWidth,
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mrect.height() - 2*s_frameWidth - 2 );
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p.drawRect(
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mrect.width() - s_frameWidth - 1,
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s_frameWidth + 1,
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s_frameWidth,
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mrect.height() - 2*s_frameWidth - 2 );
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// draw left frame:
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qDrawShadePanel( &p,
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1,
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wrect.y(),
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s_frameWidth,
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wrect.height() - s_buttonSize,
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colorGroup );
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// draw right frame:
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qDrawShadePanel( &p,
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mrect.width() - s_frameWidth - 1,
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wrect.y(),
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s_frameWidth,
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wrect.height() - s_buttonSize,
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colorGroup );
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// draw top frame:
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qDrawShadePanel( &p,
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s_frameWidth + s_buttonSize + 1,
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1,
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wrect.width() - 2*s_buttonSize,
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s_frameWidth,
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colorGroup );
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// draw bottom frame:
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qDrawShadePanel( &p,
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s_frameWidth + s_buttonSize + 1,
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mrect.height() - s_frameWidth - 1,
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wrect.width() - 2*s_buttonSize,
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s_frameWidth,
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colorGroup );
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// draw light corner parts:
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p.setPen( colorGroup.light() );
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// tl corner:
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p.drawLine(
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1,
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1,
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s_frameWidth + s_buttonSize - 1,
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1 );
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p.drawLine(
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1,
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1,
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1,
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s_frameWidth + s_buttonSize - 1 );
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// tr corner:
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p.drawLine(
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mrect.width() - 3,
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1,
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mrect.width() - s_frameWidth - s_buttonSize - 1,
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1 );
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p.drawLine(
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mrect.width() - s_frameWidth - s_buttonSize - 1,
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1,
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mrect.width() - s_frameWidth - s_buttonSize - 1,
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s_frameWidth - 1 );
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p.drawLine(
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mrect.width() - s_frameWidth - 1,
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s_frameWidth,
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mrect.width() - s_frameWidth - 1,
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s_frameWidth + s_buttonSize - 1 );
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// br corner:
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p.drawLine(
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mrect.width() - 3,
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mrect.height() - s_frameWidth - s_buttonSize - 1,
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mrect.width() - s_frameWidth - 1,
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mrect.height() - s_frameWidth - s_buttonSize - 1 );
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p.drawLine(
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mrect.width() - s_frameWidth - 1,
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mrect.height() - s_frameWidth - s_buttonSize,
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mrect.width() - s_frameWidth - 1,
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mrect.height() - s_frameWidth - 1 );
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p.drawLine(
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mrect.width() - s_frameWidth - 2,
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mrect.height() - s_frameWidth - 1,
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mrect.width() - s_frameWidth - s_buttonSize - 1,
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mrect.height() - s_frameWidth - 1 );
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p.drawLine(
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mrect.width() - s_frameWidth - s_buttonSize - 1,
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mrect.height() - s_frameWidth,
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mrect.width() - s_frameWidth - s_buttonSize - 1,
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mrect.height() - 2 );
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// bl corner:
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p.drawLine(
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s_frameWidth-1,
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mrect.height() - s_frameWidth - s_buttonSize - 1,
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2,
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mrect.height() - s_frameWidth - s_buttonSize - 1 );
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p.drawLine(
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1,
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mrect.height() - s_frameWidth - s_buttonSize - 1,
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1,
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mrect.height() - 3 );
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p.drawLine(
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s_frameWidth + s_buttonSize - 1,
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mrect.height() - s_frameWidth - 1,
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s_frameWidth + 1,
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mrect.height() - s_frameWidth - 1 );
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// p.setPen( Qt::NoPen );
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// draw dark corner parts:
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p.setPen( colorGroup.dark() );
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// tl corner:
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p.drawLine(
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1,
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s_frameWidth + s_buttonSize,
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s_frameWidth,
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s_frameWidth + s_buttonSize );
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p.drawLine(
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s_frameWidth,
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s_frameWidth + s_buttonSize - 1,
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s_frameWidth,
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s_frameWidth );
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p.drawLine(
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s_frameWidth + 1,
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s_frameWidth,
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s_frameWidth + s_buttonSize,
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s_frameWidth );
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p.drawLine(
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s_frameWidth + s_buttonSize,
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s_frameWidth,
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s_frameWidth + s_buttonSize,
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1 );
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// tr corner:
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p.drawLine(
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mrect.width() - s_frameWidth - s_buttonSize - 1,
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s_frameWidth,
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mrect.width() - s_frameWidth - 2,
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s_frameWidth );
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p.drawLine(
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mrect.width() - s_frameWidth - 1,
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s_frameWidth + s_buttonSize,
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mrect.width() - 2,
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s_frameWidth + s_buttonSize );
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p.drawLine(
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mrect.width() - 2,
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s_frameWidth + s_buttonSize,
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mrect.width() - 2,
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1 );
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// br corner:
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p.drawLine(
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mrect.width() - s_frameWidth - s_buttonSize - 1,
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mrect.height() - 2,
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mrect.width() - 3,
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mrect.height() - 2 );
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p.drawLine(
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mrect.width() - 2,
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mrect.height() - 2,
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mrect.width() - 2,
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mrect.height() - s_frameWidth - s_buttonSize - 2 );
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// bl corner:
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p.drawLine(
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1,
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mrect.height() - 2,
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s_frameWidth + s_buttonSize,
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mrect.height() - 2 );
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p.drawLine(
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s_frameWidth + s_buttonSize,
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mrect.height() - 3,
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s_frameWidth + s_buttonSize,
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mrect.height() - s_frameWidth - 1 );
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p.drawLine(
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s_frameWidth,
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mrect.height() - s_frameWidth - 1,
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s_frameWidth,
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mrect.height() - s_frameWidth - s_buttonSize - 1 );
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// Draw something behind wrapped window when shaded
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p.drawLine(
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wrect.x(),
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wrect.y(),
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wrect.x() + wrect.width() - 1,
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wrect.y() );
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p.setPen( Qt::NoPen );
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// draw titlebar:
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p.drawRect( trect );
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qDrawShadePanel( &p, trect,
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colorGroup );
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// draw caption:
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p.setFont( options->font( true ) );
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p.setPen( options->color( Options::Font, isActive() ) );
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p.drawText(
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trect.x() + 3,
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trect.y(),
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trect.width() - 6,
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trect.height(),
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AlignHCenter | AlignVCenter, caption() );
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}
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Client::MousePosition MwmClient::mousePosition( const QPoint& p ) const
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{
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const int range = s_frameWidth + s_buttonSize;
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const int border = s_frameWidth;
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MousePosition m = Nowhere;
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if ( ( p.x() > border && p.x() < width() - border )
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&& ( p.y() > border && p.y() < height() - border ) )
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return Center;
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if ( p.y() <= range && p.x() <= range)
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m = TopLeft;
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else if ( p.y() >= height()-range && p.x() >= width()-range)
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m = BottomRight;
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else if ( p.y() >= height()-range && p.x() <= range)
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m = BottomLeft;
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else if ( p.y() <= range && p.x() >= width()-range)
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m = TopRight;
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else if ( p.y() <= border )
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m = Top;
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else if ( p.y() >= height()-border )
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m = Bottom;
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else if ( p.x() <= border )
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m = Left;
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else if ( p.x() >= width()-border )
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m = Right;
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else
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m = Center;
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return m;
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}
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void MwmClient::mouseDoubleClickEvent( QMouseEvent * e )
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{
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if ( titlebar->geometry().contains( e->pos() ) )
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workspace()->performWindowOperation( this, options->operationTitlebarDblClick() );
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workspace()->requestFocus(this);
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}
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void MwmClient::init()
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{
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Client::init();
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}
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extern "C"
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{
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Client* allocate( Workspace* ws, WId w )
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{
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return( new MwmClient( ws, w ) );
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}
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void init()
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{
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}
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void reset()
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{
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}
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void deinit()
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{
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}
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}
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#include "mwmclient.moc"
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