QGIS API Documentation 3.27.0-Master (f261cc1f8b)
qgslayoutviewtooleditnodes.h
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1/***************************************************************************
2 qgslayoutviewtooleditnodes.h
3 -------------------------
4 Date : October 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 QGSLAYOUTVIEWTOOLEDITNODES_H
17#define QGSLAYOUTVIEWTOOLEDITNODES_H
18
19#include "qgis_sip.h"
20#include "qgis_gui.h"
21#include "qgslayoutviewtool.h"
22
24
31{
32
33 Q_OBJECT
34
35 public:
36
41
45 void deleteSelectedNode();
46
47 void activate() override;
48 void layoutPressEvent( QgsLayoutViewMouseEvent *event ) override;
49 void layoutMoveEvent( QgsLayoutViewMouseEvent *event ) override;
50 void layoutReleaseEvent( QgsLayoutViewMouseEvent *event ) override;
51 void layoutDoubleClickEvent( QgsLayoutViewMouseEvent *event ) override;
52 void keyPressEvent( QKeyEvent *event ) override;
53 void deactivate() override;
54 QList< QgsLayoutItem * > ignoredSnapItems() const override;
55
56 private:
57
58 const double mMoveContentSearchRadius = 25;
59
60 QPointer< QgsLayoutNodesItem > mNodesItem;
61 int mNodesItemIndex = -1;
62
64 QPointF mMoveContentStartPos;
65
66 bool isMoving = false;
67
68 void displayNodes( bool display = true );
69 void deselectNodes();
70 void setSelectedNode( QgsLayoutNodesItem *shape, int index );
71
72
73};
74
75#endif // QGSLAYOUTVIEWTOOLEDITNODES_H
An abstract layout item that provides generic methods for node based shapes such as polygon or polyli...
A QgsLayoutViewMouseEvent is the result of a user interaction with the mouse on a QgsLayoutView.
Layout view tool for edit node based items in the layout.
Abstract base class for all layout view tools.
virtual QList< QgsLayoutItem * > ignoredSnapItems() const
Returns a list of items which should be ignored while snapping events for this tool.
virtual void deactivate()
Called when tool is deactivated.
virtual void layoutDoubleClickEvent(QgsLayoutViewMouseEvent *event)
Mouse double-click event for overriding.
virtual void activate()
Called when tool is set as the currently active layout tool.
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.
Definition: qgslayoutview.h:50
#define SIP_TRANSFERTHIS
Definition: qgis_sip.h:53