QGIS API Documentation 3.29.0-Master (006c3c0232)
qgsmodelviewtooltemporarykeyzoom.h
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1/***************************************************************************
2 qgsmodelviewtooltemporarykeyzoom.h
3 -----------------------------------
4 Date : March 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 QGSMODELVIEWTOOLTEMPORARYKEYZOOM_H
17#define QGSMODELVIEWTOOLTEMPORARYKEYZOOM_H
18
19#include "qgis_sip.h"
20#include "qgis_gui.h"
23#include <memory>
24
25#define SIP_NO_FILE
26
33{
34
35 Q_OBJECT
36
37 public:
38
42 QgsModelViewToolTemporaryKeyZoom( QgsModelGraphicsView *view SIP_TRANSFERTHIS );
43
44 void modelReleaseEvent( QgsModelViewMouseEvent *event ) override;
45 void keyPressEvent( QKeyEvent *event ) override;
46 void keyReleaseEvent( QKeyEvent *event ) override;
47 void activate() override;
48
49 private:
50
51 QPointer< QgsModelViewTool > mPreviousViewTool;
52
53 bool mDeactivateOnMouseRelease = false;
54
55 void updateCursor( Qt::KeyboardModifiers modifiers );
56};
57
58#endif // QGSMODELVIEWTOOLTEMPORARYKEYZOOM_H
A QgsModelViewMouseEvent is the result of a user interaction with the mouse on a QgsModelGraphicsView...
Model view tool for temporarily zooming a model while a key is depressed.
Model view tool for zooming into and out of the model.
void keyReleaseEvent(QKeyEvent *event) override
Key release event for overriding.
void keyPressEvent(QKeyEvent *event) override
Key press event for overriding.
void modelReleaseEvent(QgsModelViewMouseEvent *event) override
Mouse release event for overriding.
virtual void activate()
Called when tool is set as the currently active model tool.
#define SIP_TRANSFERTHIS
Definition: qgis_sip.h:53