Mercurial > hg > easyhg
view src/panner.h @ 633:db62a0cb3037
* Added setting to specify that diff command should be run once for each selected file, rather than passing all file names to diff command (p4merge doesn't like being given many files)
author | Sam Izzo <sam@humbug.net> |
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date | Mon, 27 Aug 2012 01:26:57 +1000 |
parents | 533519ebc0cb |
children | ae67ea0af696 |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* EasyMercurial Based on HgExplorer by Jari Korhonen Copyright (c) 2010 Jari Korhonen Copyright (c) 2012 Chris Cannam Copyright (c) 2012 Queen Mary, University of London 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. See the file COPYING included with this distribution for more information. */ #ifndef _PANNER_H_ #define _PANNER_H_ #include <QGraphicsView> class Panned; class Panner : public QGraphicsView { Q_OBJECT public: Panner(); virtual ~Panner() { } virtual void setScene(QGraphicsScene *); void connectToPanned(Panned *p); signals: void pannedRectChanged(QRectF); void pannerChanged(QRectF); void zoomIn(); void zoomOut(); public slots: void slotSetPannedRect(QRectF); protected slots: void slotSceneRectChanged(const QRectF &); void slotSceneChanged(const QList<QRectF> &); protected: QRectF m_pannedRect; void moveTo(QPoint); void fit(QRectF); virtual void paintEvent(QPaintEvent *); virtual void mousePressEvent(QMouseEvent *e); virtual void mouseMoveEvent(QMouseEvent *e); virtual void mouseReleaseEvent(QMouseEvent *e); virtual void mouseDoubleClickEvent(QMouseEvent *e); virtual void wheelEvent(QWheelEvent *e); virtual void resizeEvent(QResizeEvent *); virtual void updateScene(const QList<QRectF> &); virtual void drawItems(QPainter *, int, QGraphicsItem *[], const QStyleOptionGraphicsItem []); bool m_clicked; bool m_moved; QRectF m_clickedRect; QPoint m_clickedPoint; QPixmap m_cache; }; #endif