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/*
* You may use, modify and distribute this example without any limitation
*/
#include "owidgetstack_example.h"
/* OPIE */
#include <opie2/oapplicationfactory.h>
#include <opie2/owidgetstack.h>
#include <qpe/resource.h>
/* QT */
#include <qaction.h>
#include <qtoolbar.h>
#include <qpopupmenu.h>
#include <qmenubar.h>
#include <qlayout.h>
#include <qlabel.h>
#include <qpushbutton.h>
#include <qsignalmapper.h>
using namespace Opie::Core;
using namespace Opie::Ui;
OPIE_EXPORT_APP( OApplicationFactory<StackExample> )
StackExample::StackExample( QWidget* parent, const char* name, WFlags fl )
: QMainWindow( parent, name, fl )
{
m_stack = new OWidgetStack( this );
setCentralWidget( m_stack );
/* nice Signal Mapper ;) */
QSignalMapper *sm = new QSignalMapper(this);
connect(sm, SIGNAL(mapped(int) ), m_stack, SLOT(raiseWidget(int)) );
/* toolbar first but this should be known from the other examples */
setToolBarsMovable( false );
/* only a menubar here */
QToolBar* holder = new QToolBar( this );
holder->setHorizontalStretchable( true );
QMenuBar *bar = new QMenuBar( holder );
QPopupMenu *menu = new QPopupMenu( this );
QAction* a = new QAction( tr("Show MainWidget"), Resource::loadPixmap("zoom"),
QString::null, 0, this, 0 );
sm->setMapping(a, 1 );
connect(a, SIGNAL(activated() ),
sm, SLOT(map() ) );
a->addTo( menu );
a = new QAction( tr("Show Details Small"), Resource::loadPixmap("zoom"),
QString::null, 0, this, 0 );
sm->setMapping(a, 2 );
connect(a, SIGNAL(activated() ),
sm, SLOT(map() ) );
a->addTo( menu );
a = new QAction( tr("Show Details More"), Resource::loadPixmap("zoom"),
QString::null, 0, this, 0 );
sm->setMapping(a, 3 );
connect(a, SIGNAL(activated() ),
sm, SLOT(map() ) );
a->addTo( menu );
a = new QAction( tr("Show Details All"), Resource::loadPixmap("zoom"),
QString::null, 0, this, 0 );
sm->setMapping(a, 4 );
connect(a, SIGNAL(activated() ),
sm, SLOT(map() ) );
bar->insertItem( tr("Actions"), menu );
/* now the gui */
/* first widget, main widget */
QWidget * wid = new QWidget( m_stack );
QGridLayout *grid = new QGridLayout(wid, 2, 2 );
QPushButton *btn = new QPushButton( tr("Show Details Small"), wid, "details1" );
sm->setMapping(btn, 2 );
connect(btn, SIGNAL(clicked()), sm, SLOT(map() ) );
grid->addWidget( btn, 0, 0 );
btn = new QPushButton( tr("Show Details Medium"), wid, "details2");
sm->setMapping(btn, 3 );
connect(btn, SIGNAL(clicked()), sm, SLOT(map() ) );
grid->addWidget( btn, 0, 1 );
btn = new QPushButton( tr("Show Details All"), wid, "details3");
sm->setMapping(btn, 4 );
connect(btn, SIGNAL(clicked()), sm, SLOT(map() ) );
grid->addWidget( btn, 1, 1 );
m_stack->addWidget( wid, 1 );
m_main = wid;
QLabel *lbl = new QLabel(m_stack );
lbl->setText(tr("Only small Details are shown here. Määh") );
m_stack->addWidget( lbl, 2 );
lbl = new QLabel( m_stack );
lbl->setText( tr("Some more details....Wo ist das Schaf?") );
m_stack->addWidget( lbl, 3 );
lbl = new QLabel( m_stack );
lbl->setText( tr("<qt>Ne nicht in Bayerisch Gmain sondern in Berlin<br>Vermiss und meine Augen werden nicht eckig, da mein Bildschirm abgerundet ist<br>Es lebe Hamburg Süd,weiss du, verstehst du? ;)<br>Susi ist dOOf, es lebe die Ofenecke...", "hard to translate that") );
m_stack->addWidget( lbl, 4 );
/* THE signal mapper does all the magic */
m_stack->raiseWidget( m_main );
}
StackExample::~StackExample() {
}
void StackExample::closeEvent( QCloseEvent* ev) {
/* if the close even came when we displayed a details */
if (m_stack->visibleWidget() != m_main ) {
m_stack->raiseWidget( m_main );
ev->ignore();
return;
}
ev->accept();
}
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