QGIS API Documentation 3.37.0-Master (684a802617f)
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qgslayoutviewtoolselect.h
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1/***************************************************************************
2 qgslayoutviewtoolselect.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 QGSLAYOUTVIEWTOOLSELECT_H
17#define QGSLAYOUTVIEWTOOLSELECT_H
18
19#include "qgis_sip.h"
20#include "qgis_gui.h"
21#include "qgslayoutviewtool.h"
23#include <memory>
24
25class QgsLayoutMouseHandles;
26
32{
33
34 Q_OBJECT
35
36 public:
37
42 ~QgsLayoutViewToolSelect() override;
43
44 void layoutPressEvent( QgsLayoutViewMouseEvent *event ) override;
45 void layoutMoveEvent( QgsLayoutViewMouseEvent *event ) override;
46 void layoutReleaseEvent( QgsLayoutViewMouseEvent *event ) override;
47 void wheelEvent( QWheelEvent *event ) override;
48 void keyPressEvent( QKeyEvent *event ) override;
49 void deactivate() override;
50
52
57 SIP_SKIP QgsLayoutMouseHandles *mouseHandles();
59
61 void setLayout( QgsLayout *layout );
62
68
69 private:
70
71 bool mIsSelecting = false;
72
74 std::unique_ptr< QgsLayoutViewRubberBand > mRubberBand;
75
77 QPoint mMousePressStartPos;
78
80 QPointF mRubberBandStartPos;
81
82 QPointer< QgsLayoutMouseHandles > mMouseHandles; //owned by scene
83
85 static const double sSearchToleranceInMillimeters;
86};
87
88#endif // QGSLAYOUTVIEWTOOLSELECT_H
A QgsLayoutViewMouseEvent is the result of a user interaction with the mouse on a QgsLayoutView.
Layout view tool for selecting items in the layout.
double searchToleranceInLayoutUnits()
Compute the search tolerance in layout units from the view current scale.
void setLayout(QgsLayout *layout)
Sets the a layout.
Abstract base class for all layout view tools.
virtual void deactivate()
Called when tool is deactivated.
virtual void wheelEvent(QWheelEvent *event)
Mouse wheel event for overriding.
virtual void layoutMoveEvent(QgsLayoutViewMouseEvent *event)
Mouse move event for overriding.
virtual void layoutPressEvent(QgsLayoutViewMouseEvent *event)
Mouse press event for overriding.
virtual void layoutReleaseEvent(QgsLayoutViewMouseEvent *event)
Mouse release event for overriding.
virtual void keyPressEvent(QKeyEvent *event)
Key press event for overriding.
A graphical widget to display and interact with QgsLayouts.
Base class for layouts, which can contain items such as maps, labels, scalebars, etc.
Definition qgslayout.h:49
#define SIP_TRANSFERTHIS
Definition qgis_sip.h:53
#define SIP_SKIP
Definition qgis_sip.h:126