125 lines
2.6 KiB
C++
125 lines
2.6 KiB
C++
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/******************************************************************************
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* QSkinny - Copyright (C) 2016 Uwe Rathmann
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* This file may be used under the terms of the QSkinny License, Version 1.0
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*****************************************************************************/
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#include "QskDialogSubWindow.h"
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#include <QEventLoop>
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#include <QQuickWindow>
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#include <QPointer>
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QskDialogSubWindow::QskDialogSubWindow( QQuickItem* parent ):
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Inherited( parent ),
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m_result( QskDialog::Rejected ),
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m_deleteOnDone( false )
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{
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}
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QskDialogSubWindow::~QskDialogSubWindow()
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{
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}
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void QskDialogSubWindow::setDeleteOnDone( bool on )
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{
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m_deleteOnDone = on;
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}
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bool QskDialogSubWindow::deleteOnDone() const
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{
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return m_deleteOnDone;
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}
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void QskDialogSubWindow::setResult( QskDialog::DialogCode result )
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{
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m_result = result;
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}
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QskDialog::DialogCode QskDialogSubWindow::result() const
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{
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return m_result;
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}
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QskDialog::DialogCode QskDialogSubWindow::exec()
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{
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if ( window() == nullptr )
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{
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qWarning( "trying to exec a subwindow without window. " );
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return QskDialog::Rejected;
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}
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if ( QQuickItem* mouseGrabber = window()->mouseGrabberItem() )
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{
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// when being called from QQuickWindow::mouseReleaseEvent
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// the mouse grabber has not yet been released.
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mouseGrabber->ungrabMouse();
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}
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show();
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QEventLoop eventLoop;
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connect( this, &QskDialogSubWindow::finished, &eventLoop, &QEventLoop::quit );
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( void ) eventLoop.exec( QEventLoop::DialogExec );
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return m_result;
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}
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void QskDialogSubWindow::done( QskDialog::DialogCode result )
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{
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m_result = result;
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Q_EMIT finished( result );
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if ( result == QskDialog::Accepted )
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Q_EMIT accepted();
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else
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Q_EMIT rejected();
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hide();
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if ( m_deleteOnDone )
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deleteLater();
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}
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void QskDialogSubWindow::accept()
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{
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done( QskDialog::Accepted );
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}
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void QskDialogSubWindow::reject()
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{
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done( QskDialog::Rejected );
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}
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void QskDialogSubWindow::keyPressEvent( QKeyEvent* event )
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{
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if ( event->matches( QKeySequence::Cancel ) )
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{
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// using shortcuts instead ???
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reject();
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return;
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}
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Inherited::keyPressEvent( event );
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}
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void QskDialogSubWindow::updateLayout()
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{
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if ( !isInitiallyPainted() && size().isEmpty() )
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{
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// setting an initial size from the hint, centered inside the window
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QRectF rect;
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rect.setSize( sizeHint() );
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rect.moveCenter( QPoint( 0.5 * parentItem()->width(), 0.5 * parentItem()->height() ) );
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setGeometry( rect );
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}
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Inherited::updateLayout();
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}
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#include "moc_QskDialogSubWindow.cpp"
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