QGIS API Documentation 3.29.0-Master (006c3c0232)
qgsmodelviewtoolpan.h
Go to the documentation of this file.
1/***************************************************************************
2 qgsmodelviewtoolpan.h
3 ----------------------------------
4 Date : December 2020
5 Copyright : (C) 2020 Nyall Dawson
6 Email : nyall dot dawson at gmail dot com
7 ***************************************************************************
8 * *
9 * This program is free software; you can redistribute it and/or modify *
10 * it under the terms of the GNU General Public License as published by *
11 * the Free Software Foundation; either version 2 of the License, or *
12 * (at your option) any later version. *
13 * *
14 ***************************************************************************/
15
16#ifndef QGSMODELVIEWTOOLPAN_H
17#define QGSMODELVIEWTOOLPAN_H
18
19#include "qgis_sip.h"
20#include "qgis_gui.h"
21#include "qgsmodelviewtool.h"
22
23#define SIP_NO_FILE
24
30class GUI_EXPORT QgsModelViewToolPan : public QgsModelViewTool
31{
32
33 Q_OBJECT
34
35 public:
36
40 QgsModelViewToolPan( QgsModelGraphicsView *view SIP_TRANSFERTHIS );
41
42 void modelPressEvent( QgsModelViewMouseEvent *event ) override;
43 void modelMoveEvent( QgsModelViewMouseEvent *event ) override;
44 void modelReleaseEvent( QgsModelViewMouseEvent *event ) override;
45 void deactivate() override;
46
47 private:
48
49 bool mIsPanning = false;
50 QPoint mLastMousePos;
52 QPoint mMousePressStartPos;
53
54};
55#endif // QGSMODELVIEWTOOLPAN_H
A QgsModelViewMouseEvent is the result of a user interaction with the mouse on a QgsModelGraphicsView...
Model designer view tool for panning a model.
Abstract base class for all model designer view tools.
virtual void modelMoveEvent(QgsModelViewMouseEvent *event)
Mouse move event for overriding.
virtual void deactivate()
Called when tool is deactivated.
virtual void modelPressEvent(QgsModelViewMouseEvent *event)
Mouse press event for overriding.
virtual void modelReleaseEvent(QgsModelViewMouseEvent *event)
Mouse release event for overriding.
#define SIP_TRANSFERTHIS
Definition: qgis_sip.h:53