QGIS API Documentation 3.39.0-Master (67e056379ed)
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qgslayoutviewtooltemporarykeyzoom.h
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1/***************************************************************************
2 qgslayoutviewtooltemporarykeyzoom.h
3 -----------------------------------
4 Date : July 2017
5 Copyright : (C) 2017 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 QGSLAYOUTVIEWTOOLTEMPORARYKEYZOOM_H
17#define QGSLAYOUTVIEWTOOLTEMPORARYKEYZOOM_H
18
19#include "qgis_sip.h"
20#include "qgis_gui.h"
23#include <memory>
24
30{
31
32 Q_OBJECT
33
34 public:
35
40
41 void layoutReleaseEvent( QgsLayoutViewMouseEvent *event ) override;
42 void keyPressEvent( QKeyEvent *event ) override;
43 void keyReleaseEvent( QKeyEvent *event ) override;
44 void activate() override;
45
46 private:
47
48 QPointer< QgsLayoutViewTool > mPreviousViewTool;
49
50 bool mDeactivateOnMouseRelease = false;
51
52 void updateCursor( Qt::KeyboardModifiers modifiers );
53};
54
55#endif // QGSLAYOUTVIEWTOOLTEMPORARYKEYZOOM_H
A QgsLayoutViewMouseEvent is the result of a user interaction with the mouse on a QgsLayoutView.
Layout view tool for temporarily zooming a layout while a key is depressed.
Layout view tool for zooming into and out of the layout.
void layoutReleaseEvent(QgsLayoutViewMouseEvent *event) override
Mouse release event for overriding.
void keyReleaseEvent(QKeyEvent *event) override
Key release event for overriding.
void keyPressEvent(QKeyEvent *event) override
Key press event for overriding.
virtual void activate()
Called when tool is set as the currently active layout tool.
A graphical widget to display and interact with QgsLayouts.
#define SIP_TRANSFERTHIS
Definition qgis_sip.h:53