plasma-framework/appletbrowser/kcategorizeditemsviewdelegate_p.h
Jason Stubbs bfc47e7c3a Take text height into account in the Add Widgets dialog.
BUG: 157959

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=812491
2008-05-25 15:34:59 +00:00

93 lines
3.1 KiB
C++

/*
* Copyright (C) 2007 Ivan Cukic <ivan.cukic+kde@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library/Lesser General Public License
* version 2, or (at your option) any later version, as published by the
* Free Software Foundation
*
* 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 Library/Lesser General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef KCATEGORIZEDITEMSVIEWDELEGATE_H_
#define KCATEGORIZEDITEMSVIEWDELEGATE_H_
#include <QtCore/QtCore>
#include <QtGui/QtGui>
#include <KIcon>
#include "kcategorizeditemsviewmodels_p.h"
class KCategorizedItemsView;
namespace KCategorizedItemsViewModels {
class AbstractItem;
}
/**
* Delegate for displaying the items
*/
class KCategorizedItemsViewDelegate: public QItemDelegate
{
Q_OBJECT
public:
KCategorizedItemsViewDelegate(QObject *parent = 0);
void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
QSize sizeHint ( const QStyleOptionViewItem & option, const QModelIndex & index ) const;
int columnWidth (int column, int viewWidth) const;
bool editorEvent(QEvent *event,
QAbstractItemModel *model,
const QStyleOptionViewItem &option,
const QModelIndex &index);
Q_SIGNALS:
void destroyApplets(const QString name);
private:
KCategorizedItemsView * m_parent;
KIcon m_favoriteIcon;
KIcon m_favoriteAddIcon;
KIcon m_removeIcon;
mutable KCategorizedItemsViewModels::AbstractItem * m_onFavoriteIconItem;
KCategorizedItemsViewModels::AbstractItem * getItemByProxyIndex(const QModelIndex & index) const;
void paintColMain(QPainter *painter,
const QStyleOptionViewItem &option, const KCategorizedItemsViewModels::AbstractItem * item) const;
void paintColFav(QPainter *painter,
const QStyleOptionViewItem &option, const KCategorizedItemsViewModels::AbstractItem * item) const;
void paintColRemove(QPainter *painter,
const QStyleOptionViewItem &option, const KCategorizedItemsViewModels::AbstractItem * item) const;
int calcItemHeight(const QStyleOptionViewItem &option) const;
};
/**
* Delegate for displaying the filters/categories
*/
class KCategorizedItemsViewFilterDelegate: public QItemDelegate
{
Q_OBJECT
public:
KCategorizedItemsViewFilterDelegate(QObject *parent = 0);
void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
QSize sizeHint ( const QStyleOptionViewItem & option, const QModelIndex & index ) const;
};
#endif /*KCATEGORIZEDITEMSVIEWDELEGATE_H_*/