/usr/include/qgis/qgsmaptoolidentifyfeature.h is in libqgis-dev 2.14.11+dfsg-3+deb9u1.
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qgsmaptoolidentifyfeature.h
--------------------------------------
Date : 22.5.2014
Copyright : (C) 2014 Denis Rouzaud
Email : denis.rouzaud@gmail.com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSMAPTOOLIDENTIFYFEATURE_H
#define QGSMAPTOOLIDENTIFYFEATURE_H
#include "qgsmaptoolidentify.h"
/**
* @brief The QgsMapToolIdentifyFeature class is a map tool to identify a feature on a chosen layer.
* Once the map tool is enable, user can click on the map canvas to identify a feature.
* A signal will then be emitted.
*/
class GUI_EXPORT QgsMapToolIdentifyFeature : public QgsMapToolIdentify
{
Q_OBJECT
public:
/**
* @brief QgsMapToolIdentifyFeature is a map tool to identify a feature on a chosen layer
* @param canvas the map canvas
* @param vl the vector layer. The map tool can be initialized without any layer and can be set afterward.
*/
QgsMapToolIdentifyFeature( QgsMapCanvas* canvas, QgsVectorLayer* vl = nullptr );
~QgsMapToolIdentifyFeature();
//! change the layer used by the map tool to identify
void setLayer( QgsVectorLayer* vl ) { mLayer = vl; }
virtual void canvasReleaseEvent( QgsMapMouseEvent* e ) override;
signals:
void featureIdentified( const QgsFeature& );
void featureIdentified( QgsFeatureId );
protected:
virtual void keyPressEvent( QKeyEvent* e ) override;
private:
QgsMapCanvas* mCanvas;
QgsVectorLayer* mLayer;
};
#endif // QGSMAPTOOLIDENTIFYFEATURE_H
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