QGIS API Documentation 3.29.0-Master (006c3c0232)
qgsmodelviewtoolselect.h
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1/***************************************************************************
2 qgsmodelviewtoolselect.h
3 -------------------------
4 Date : March 2020
5 Copyright : (C) 2020 Nyall Dawson
6
7 Email : nyall dot dawson at gmail dot com
8 ***************************************************************************
9 * *
10 * This program is free software; you can redistribute it and/or modify *
11 * it under the terms of the GNU General Public License as published by *
12 * the Free Software Foundation; either version 2 of the License, or *
13 * (at your option) any later version. *
14 * *
15 ***************************************************************************/
16
17#ifndef QGSMODELVIEWTOOLSELECT_H
18#define QGSMODELVIEWTOOLSELECT_H
19
20#include "qgis_sip.h"
21#include "qgis_gui.h"
22#include "qgsmodelviewtool.h"
24#include <memory>
25
26class QgsModelViewMouseHandles;
27class QGraphicsItem;
28
29#define SIP_NO_FILE
30
37{
38
39 Q_OBJECT
40
41 public:
42
46 QgsModelViewToolSelect( QgsModelGraphicsView *view SIP_TRANSFERTHIS );
47 ~QgsModelViewToolSelect() override;
48
49 void modelPressEvent( QgsModelViewMouseEvent *event ) override;
50 void modelMoveEvent( QgsModelViewMouseEvent *event ) override;
51 void modelDoubleClickEvent( QgsModelViewMouseEvent *event ) override;
52 void modelReleaseEvent( QgsModelViewMouseEvent *event ) override;
53 void wheelEvent( QWheelEvent *event ) override;
54 void keyPressEvent( QKeyEvent *event ) override;
55 void deactivate() override;
56 bool allowItemInteraction() override;
57
61 QgsModelViewMouseHandles *mouseHandles();
62
64 void setScene( QgsModelGraphicsScene *scene );
65
69 void resetCache();
70
71 private:
72
73 bool mIsSelecting = false;
74
76 std::unique_ptr< QgsModelViewRubberBand > mRubberBand;
77
79 QPoint mMousePressStartPos;
80
82 QPointF mRubberBandStartPos;
83
84 QPointer< QgsModelViewMouseHandles > mMouseHandles; //owned by scene
85 QList< QGraphicsItem * > mHoverEnteredItems;
86};
87
88#endif // QGSMODELVIEWTOOLSELECT_H
A QgsModelViewMouseEvent is the result of a user interaction with the mouse on a QgsModelGraphicsView...
Model designer view tool for selecting items in the model.
Abstract base class for all model designer view tools.
virtual void modelDoubleClickEvent(QgsModelViewMouseEvent *event)
Mouse double-click event for overriding.
virtual void wheelEvent(QWheelEvent *event)
Mouse wheel event for overriding.
virtual void modelMoveEvent(QgsModelViewMouseEvent *event)
Mouse move event for overriding.
virtual bool allowItemInteraction()
Returns true if the tool allows interaction with component graphic items.
virtual void deactivate()
Called when tool is deactivated.
virtual void modelPressEvent(QgsModelViewMouseEvent *event)
Mouse press event for overriding.
virtual void keyPressEvent(QKeyEvent *event)
Key press event for overriding.
virtual void modelReleaseEvent(QgsModelViewMouseEvent *event)
Mouse release event for overriding.
#define SIP_TRANSFERTHIS
Definition: qgis_sip.h:53