QGIS API Documentation 3.27.0-Master (9c08adf5ef)
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
31{
32
33 Q_OBJECT
34
35 public:
36
41
42 void layoutReleaseEvent( QgsLayoutViewMouseEvent *event ) override;
43 void keyPressEvent( QKeyEvent *event ) override;
44 void keyReleaseEvent( QKeyEvent *event ) override;
45 void activate() override;
46
47 private:
48
49 QPointer< QgsLayoutViewTool > mPreviousViewTool;
50
51 bool mDeactivateOnMouseRelease = false;
52
53 void updateCursor( Qt::KeyboardModifiers modifiers );
54};
55
56#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.
Definition: qgslayoutview.h:50
#define SIP_TRANSFERTHIS
Definition: qgis_sip.h:53