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notifierview.h

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00001 /*  Copyright 2007 by Alexis Ménard <darktears31@gmail.com>
00002 
00003     This library is free software; you can redistribute it and/or
00004     modify it under the terms of the GNU Library General Public
00005     License as published by the Free Software Foundation; either
00006     version 2 of the License, or (at your option) any later version.
00007 
00008     This library is distributed in the hope that it will be useful,
00009     but WITHOUT ANY WARRANTY; without even the implied warranty of
00010     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011     Library General Public License for more details.
00012 
00013     You should have received a copy of the GNU Library General Public License
00014     along with this library; see the file COPYING.LIB.  If not, write to
00015     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00016     Boston, MA 02110-1301, USA.
00017 */
00018 #ifndef NOTIFIERVIEW_H
00019 #define NOTIFIERVIEW_H
00020 
00021 // Qt
00022 #include <QTreeView>
00023 
00024 class QModelIndex;
00025 
00026 namespace Notifier
00027 {
00032   class NotifierView : public QTreeView
00033   {
00034   Q_OBJECT
00035 
00036   public:
00041       NotifierView(QWidget *parent = 0);
00042 
00046       virtual ~NotifierView();
00047 
00051       void calculateRects();
00052 
00053   protected:
00058       void resizeEvent(QResizeEvent * event);
00059 
00064       void mouseMoveEvent(QMouseEvent *event);
00065 
00070       void mousePressEvent(QMouseEvent *event);
00071 
00076       void leaveEvent(QEvent *event);
00077 
00082       QModelIndex moveCursor(CursorAction cursorAction,Qt::KeyboardModifiers );
00083 
00088       void paintEvent(QPaintEvent *event);
00089 
00096       void paintHeaderItem(QPainter &painter,const QRect &itemRect,const QModelIndex &index);
00097 
00104       void paintItem(QPainter &painter,const QRect &itemRect,const QModelIndex &index);
00105 
00111       QModelIndex indexAt(const QPoint& point) const;
00112 
00113       static const int HEADER_LEFT_MARGIN = 5;
00114       static const int HEADER_TOP_MARGIN = 5;
00115       static const int HEADER_HEIGHT = 35;
00116       static const int COLUMN_EJECT_MARGIN = 5;
00117       static const int COLUMN_EJECT_SIZE = 50;
00118       static const int TOP_OFFSET = 5;
00119 
00120   private:
00122       QPersistentModelIndex m_hoveredIndex;
00123       QHash<QModelIndex,QRect> itemRects;
00124   };
00125 
00126 }
00127 #endif // NOTIFIERVIEW_H

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