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117 lines
3.3 KiB
C++
117 lines
3.3 KiB
C++
/***************************************************************************
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qgspanelwidget.cpp
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---------------------
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begin : June 2016
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copyright : (C) 2016 by Nathan Woodrow
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email :
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <QDialogButtonBox>
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#include <QPushButton>
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#include <QDialog>
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#include <QVBoxLayout>
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#include "qgssettings.h"
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#include "qgspanelwidget.h"
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#include "qgslogger.h"
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QgsPanelWidget::QgsPanelWidget( QWidget *parent )
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: QWidget( parent )
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{
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}
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void QgsPanelWidget::connectChildPanels( const QList<QgsPanelWidget *> &panels )
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{
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Q_FOREACH ( QgsPanelWidget *widget, panels )
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{
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connectChildPanel( widget );
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}
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}
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void QgsPanelWidget::connectChildPanel( QgsPanelWidget *panel )
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{
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connect( panel, &QgsPanelWidget::showPanel, this, &QgsPanelWidget::openPanel );
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connect( panel, &QgsPanelWidget::widgetChanged, this, &QgsPanelWidget::widgetChanged );
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}
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void QgsPanelWidget::setDockMode( bool dockMode )
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{
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mDockMode = dockMode;
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}
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QgsPanelWidget *QgsPanelWidget::findParentPanel( QWidget *widget )
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{
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QWidget *p = widget;
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while ( p )
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{
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if ( QgsPanelWidget *panel = qobject_cast< QgsPanelWidget * >( p ) )
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return panel;
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if ( p->window() == p )
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{
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// break on encountering a window - e.g., a dialog opened from a panel should not inline
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// widgets inside the parent panel
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return nullptr;
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}
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p = p->parentWidget();
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}
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return nullptr;
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}
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void QgsPanelWidget::openPanel( QgsPanelWidget *panel )
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{
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//panel dock mode inherits from this panel
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panel->setDockMode( dockMode() );
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if ( mDockMode )
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{
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emit showPanel( panel );
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}
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else
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{
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// Show the dialog version if no one is connected
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QDialog *dlg = new QDialog();
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QString key = QStringLiteral( "/UI/paneldialog/%1" ).arg( panel->panelTitle() );
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QgsSettings settings;
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dlg->restoreGeometry( settings.value( key ).toByteArray() );
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dlg->setWindowTitle( panel->panelTitle() );
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dlg->setLayout( new QVBoxLayout() );
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dlg->layout()->addWidget( panel );
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QDialogButtonBox *buttonBox = new QDialogButtonBox( QDialogButtonBox::Ok );
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connect( buttonBox, &QDialogButtonBox::accepted, dlg, &QDialog::accept );
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dlg->layout()->addWidget( buttonBox );
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dlg->exec();
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settings.setValue( key, dlg->saveGeometry() );
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panel->acceptPanel();
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}
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}
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void QgsPanelWidget::acceptPanel()
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{
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emit panelAccepted( this );
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}
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void QgsPanelWidget::keyPressEvent( QKeyEvent *event )
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{
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if ( event->key() == Qt::Key_Escape )
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{
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acceptPanel();
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}
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}
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QgsPanelWidgetWrapper::QgsPanelWidgetWrapper( QWidget *widget, QWidget *parent )
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: QgsPanelWidget( parent )
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, mWidget( widget )
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{
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this->setLayout( new QVBoxLayout() );
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this->layout()->setContentsMargins( 0, 0, 0, 0 );
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this->layout()->addWidget( widget );
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}
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