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Add background and start detecting the close event from subwindows

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jfmcarreira committed 2015-01-22 00:34:43 +00:00
1 parent 26623822fb
commit bece510edd
10 files changed
+164 -54
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app/PlaYUVerSubWinManager.cpp
+46 -23
View File
@@ -23,18 +23,43 @@
*/
#include "PlaYUVerSubWinManager.h"
#include "PlaYUVerMdiSubWindow.h"
#include "SubWindowHandle.h"
namespace plaYUVer
{
class PlaYUVerMdiArea: public QMdiArea
{
public:
PlaYUVerMdiArea( QWidget *parent = 0 ) :
QMdiArea( parent ),
m_pixmapLogo( ":/images/playuver-backgroud-logo.png" )
{
}
protected:
void paintEvent( QPaintEvent *event )
{
QMdiArea::paintEvent( event );
QPainter painter( viewport() );
QPixmap pixFinalLogo = m_pixmapLogo.scaled( 2 * size() / 3, Qt::KeepAspectRatio );
// Calculate the logo position - the bottom right corner of the mdi area.
int x = width() / 2 - pixFinalLogo.width() / 2;
int y = height() / 2 - pixFinalLogo.height() / 2;
painter.drawPixmap( x, y, pixFinalLogo );
}
private:
QPixmap m_pixmapLogo;
};
PlaYUVerSubWinManager::PlaYUVerSubWinManager( QWidget *parent ) :
QWidget( parent ),
m_pixmapLogo( ":/images/playuver-backgroud-logo.png" )
QWidget( parent )
{
m_bMdiModeEnabled = true;
m_pcMdiArea = new QMdiArea( this );
m_pcMdiArea = new PlaYUVerMdiArea( this );
m_pcMdiArea->setActivationOrder( QMdiArea::ActivationHistoryOrder );
QHBoxLayout* m_pcWindowManagerLayout = new QHBoxLayout( this );
@@ -48,27 +73,13 @@ PlaYUVerSubWinManager::PlaYUVerSubWinManager( QWidget *parent ) :
m_apcMdiSubWindowList.clear();
}
void PlaYUVerSubWinManager::paintEvent( QPaintEvent *event )
{
// QWidget::paintEvent( event );
// QPainter painter( m_pcMdiArea->viewport() );
// QSize logoSize = 2 * size() / 3;
//
// QPixmap pixFinalLogo = m_pixmapLogo.scaled( logoSize, Qt::KeepAspectRatio );
//
// // Calculate the logo position - the bottom right corner of the mdi area.
// int x = width() / 2 - pixFinalLogo.width() / 2;
// int y = height() / 2 - pixFinalLogo.height() / 2;
// painter.drawPixmap( x, y, pixFinalLogo );
}
Void PlaYUVerSubWinManager::updateActiveSubWindow()
{
if( m_bMdiModeEnabled )
{
m_pcActiveWindow = NULL;
QMdiSubWindow* mdiSubWindow = m_pcMdiArea->activeSubWindow();
if( mdiSubWindow)
if( mdiSubWindow )
{
QWidget* activeWidget = m_pcMdiArea->activeSubWindow()->widget();
Int windowIdx = m_apcSubWindowList.indexOf( qobject_cast<SubWindowHandle *>( activeWidget ) );
@@ -85,9 +96,12 @@ Void PlaYUVerSubWinManager::addSubWindow( SubWindowHandle *window, Qt::WindowFla
{
if( m_bMdiModeEnabled )
{
m_apcMdiSubWindowList.append( m_pcMdiArea->addSubWindow( window ) );
PlaYUVerMdiSubWindow* mdiSubWindow = new PlaYUVerMdiSubWindow( this );
mdiSubWindow->setWidget( window );
m_pcMdiArea->addSubWindow( mdiSubWindow );
m_apcMdiSubWindowList.append( mdiSubWindow );
connect( mdiSubWindow, SIGNAL( aboutToClose( PlaYUVerMdiSubWindow* ) ), this, SLOT( removeMdiSubWindow( PlaYUVerMdiSubWindow* ) ) );
}
m_apcSubWindowList.append( window );
}
@@ -105,21 +119,30 @@ Void PlaYUVerSubWinManager::removeSubWindow( Int windowIdx )
}
}
Void PlaYUVerSubWinManager::removeSubWindow( SubWindowHandle* window )
{
removeSubWindow( m_apcSubWindowList.indexOf( window ) );
}
Void PlaYUVerSubWinManager::removeMdiSubWindow( PlaYUVerMdiSubWindow* window )
{
Int windowIdx = m_apcMdiSubWindowList.indexOf( window );
if( windowIdx >= 0 )
{
m_apcMdiSubWindowList.removeAt( windowIdx );
m_apcSubWindowList.removeAt( windowIdx );
}
}
Void PlaYUVerSubWinManager::removeAllSubWindow()
{
while( m_apcSubWindowList.size() > 0)
while( m_apcSubWindowList.size() > 0 )
{
removeSubWindow( 0 );
}
}
SubWindowHandle* PlaYUVerSubWinManager::activeSubWindow() const
{
return m_pcActiveWindow;