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/****************************************************************************
Copyright (C) 2005 - 2011 Filipe AZEVEDO & The Monkey Studio Team
http://monkeystudio.org licensing under the GNU GPL.
This program 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 program 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, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
****************************************************************************/
/*!
\file pTreeComboBox.h
\date 2008-01-14T00:27:56
\author Filipe AZEVEDO aka Nox P\@sNox <pasnox@gmail.com>
\brief An extended QComboBox
*/
#ifndef PTREECOMBOBOX_H
#define PTREECOMBOBOX_H
#include "../objects/MonkeyExport.h"
#include <QWidget>
#include <QModelIndex>
#include <QPointer>
class QFrame;
class QTreeView;
class QAbstractItemModel;
/*!
\brief An extended QComboBox
\details that handle a QTreeView
*/
class Q_MONKEY_EXPORT pTreeComboBox : public QWidget
{
Q_OBJECT
public:
pTreeComboBox( QWidget* parent = 0 );
~pTreeComboBox();
bool eventFilter( QObject* object, QEvent* event );
virtual QSize sizeHint() const;
int count() const;
virtual QSize iconSize() const;
virtual void setIconSize( const QSize& size );
virtual void hidePopup();
virtual void showPopup();
QTreeView* view() const;
void setView( QTreeView* view );
QAbstractItemModel* model() const;
void setModel( QAbstractItemModel* model );
QModelIndex rootIndex() const;
void setRootIndex( const QModelIndex& index );
QModelIndex currentIndex() const;
void setCurrentIndex( const QModelIndex& index );
void expandAll();
protected slots:
void internal_activated( const QModelIndex& index );
void internal_clicked( const QModelIndex& index );
void internal_currentChanged( const QModelIndex& current, const QModelIndex& previous );
protected:
QSize mIconSize;
QSize mSizeHint;
QFrame* mFrame;
QPointer<QTreeView> mView;
QPointer<QAbstractItemModel> mModel;
QModelIndex mIndex;
bool mForce;
void paintEvent( QPaintEvent* event );
void hideEvent( QHideEvent* event );
void enterEvent( QEvent* event );
void leaveEvent( QEvent* event );
void mousePressEvent( QMouseEvent* event );
void calculPopupGeometry();
signals:
void activated( const QModelIndex& index );
void clicked( const QModelIndex& index );
void currentChanged( const QModelIndex& index );
void highlighted( const QModelIndex& index );
};
#endif // PTREECOMBOBOX_H
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