QGIS API Documentation  3.14.0-Pi (9f7028fd23)
qgsmaptoolidentifyfeature.h
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1 /***************************************************************************
2  qgsmaptoolidentifyfeature.h
3  --------------------------------------
4  Date : 22.5.2014
5  Copyright : (C) 2014 Denis Rouzaud
6  Email : [email protected]
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 QGSMAPTOOLIDENTIFYFEATURE_H
17 #define QGSMAPTOOLIDENTIFYFEATURE_H
18 
19 #include "qgsmaptoolidentify.h"
20 #include "qgis_gui.h"
21 
29 {
30  Q_OBJECT
31 
32  public:
33 
39  QgsMapToolIdentifyFeature( QgsMapCanvas *canvas, QgsVectorLayer *vl = nullptr );
40 
42  void setLayer( QgsVectorLayer *vl ) { mLayer = vl; }
43 
44  void canvasReleaseEvent( QgsMapMouseEvent *e ) override;
45 
46  signals:
47  void featureIdentified( const QgsFeature & );
48  void featureIdentified( QgsFeatureId );
49 
50  protected:
51  void keyPressEvent( QKeyEvent *e ) override;
52 
53  private:
54  QgsMapCanvas *mCanvas = nullptr;
55  QgsVectorLayer *mLayer = nullptr;
56 };
57 
58 #endif // QGSMAPTOOLIDENTIFYFEATURE_H
qgsmaptoolidentify.h
QgsMapToolIdentify
Map tool for identifying features in layers.
Definition: qgsmaptoolidentify.h:47
QgsMapCanvas
Definition: qgsmapcanvas.h:83
QgsMapToolIdentifyFeature
The QgsMapToolIdentifyFeature class is a map tool to identify a feature on a chosen layer....
Definition: qgsmaptoolidentifyfeature.h:28
QgsMapTool::keyPressEvent
virtual void keyPressEvent(QKeyEvent *e)
Key event for overriding. Default implementation does nothing.
Definition: qgsmaptool.cpp:182
QgsMapToolIdentify::canvasReleaseEvent
void canvasReleaseEvent(QgsMapMouseEvent *e) override
Mouse release event for overriding. Default implementation does nothing.
Definition: qgsmaptoolidentify.cpp:83
QgsMapMouseEvent
Definition: qgsmapmouseevent.h:35
QgsVectorLayer
Definition: qgsvectorlayer.h:385
QgsFeature
Definition: qgsfeature.h:55
QgsFeatureId
qint64 QgsFeatureId
Definition: qgsfeatureid.h:25