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/******************************************************************************
*
* Copyright (C) 2002 Hugo PEREIRA <mailto: hugo.pereira@free.fr>
*
* This is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* Any WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*
*******************************************************************************/
#include "TabbedDialog.h"
#include "IconSize.h"
#include "QtUtil.h"
#include "SimpleListView.h"
#include <QApplication>
#include <QScrollArea>
#include <QShortcut>
#include <QToolTip>
#include <QGroupBox>
#include <QHeaderView>
#include <QLabel>
#include <QPainter>
//_________________________________________________________
TabbedDialog::TabbedDialog( QWidget* parent ):
BaseDialog( parent ),
Counter( "TabbedDialog" )
{
Debug::Throw( "TabbedDialog::TabbedDialog.\n" );
QVBoxLayout* layout( new QVBoxLayout );
layout->setMargin(0);
setLayout( layout );
// horizontal layout
QHBoxLayout* hLayout = new QHBoxLayout;
layout->addLayout( hLayout );
// add widgets
hLayout->addWidget( list_ = new SimpleListView( this ) );
hLayout->addWidget( stackedWidget_ = new QStackedWidget(this) );
// configure list
list_->setProperty( "_kde_side_panel_view", true );
list_->setModel( &model_ );
// button box
layout->addWidget( buttonBox_ = new QDialogButtonBox( this ), 0 );
buttonBox_->layout()->setMargin(5);
// connections
connect( list_->selectionModel(), SIGNAL(currentRowChanged(QModelIndex,QModelIndex)), SLOT(_display(QModelIndex)) );
new QShortcut( QKeySequence::Quit, this, SLOT(close()) );
}
//_________________________________________________________
QWidget& TabbedDialog::addPage( const QIcon& icon, const QString& title, const QString& tooltip, bool expand )
{
// base widget
QWidget* base = new QWidget;
base->setLayout( new QVBoxLayout );
base->layout()->setMargin(0);
base->layout()->setSpacing(10);
QHBoxLayout* hLayout = new QHBoxLayout;
hLayout->setMargin(0);
hLayout->setSpacing(5);
base->layout()->addItem( hLayout );
// tooltip label
QLabel *label( new QLabel( base ) );
label->setText( tooltip.isEmpty() ? title:tooltip );
label->setMargin(5);
// update font
label->setFont( QtUtil::titleFont( label->font() ) );
// add to layout
hLayout->addWidget( label, 1 );
// create scroll area
QScrollArea* scrollArea = new QScrollArea;
scrollArea->setWidgetResizable ( true );
scrollArea->setFrameStyle( QFrame::NoFrame );
base->layout()->addWidget( scrollArea );
// create main widget
QWidget* main( new QWidget );
scrollArea->setWidget( main );
// add to stack
stackedWidget_->addWidget( base );
// add to item
Item item( title, base );
if( !icon.isNull() ) item.setIcon( icon );
_model().add( item );
// set current index
if( (!list_->selectionModel()->currentIndex().isValid()) && _model().hasIndex(0,0) )
{ list_->selectionModel()->setCurrentIndex( _model().index(0,0), QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows ); }
QVBoxLayout* layout( new QVBoxLayout );
layout->setSpacing( 5 );
layout->setMargin( 0 );
main->setLayout( layout );
// in expanded mode, the main widget is returned directly
if( expand ) return *main;
else {
// in non-expanded mode (the default)
// a widget is created inside main, and a stretch is added at the bottom
// the created widget is return
QWidget* contents( new QWidget( main ) );
contents->setLayout( new QVBoxLayout );
contents->layout()->setSpacing(5);
contents->layout()->setMargin(0);
layout->addWidget( contents );
layout->addStretch(1);
return *contents;
}
}
//__________________________________________________
void TabbedDialog::_display( const QModelIndex& index )
{
Debug::Throw( "TabbedDialog::_display.\n" );
if( !index.isValid() ) return;
stackedWidget_->setCurrentWidget( _model().get( index ).widget() );
}
//_______________________________________________________________________________________
QVariant TabbedDialog::Model::data( const QModelIndex& index, int role ) const
{
// check index
if( !contains( index ) ) return QVariant();
// retrieve associated file info
Item item( get()[index.row()] );
// return text associated to file and column
switch( role )
{
case Qt::DisplayRole:
return item.name();
case Qt::DecorationRole:
return item.icon().isNull() ? QVariant():item.icon();
default: return QVariant();
}
}
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