mirror of
https://github.com/qgis/QGIS.git
synced 2025-04-03 00:05:24 -04:00
7ae8e16427
Add support for SVG cursor:
ZoomIn,
ZoomOut,
Identify,
CrossHair,
CapturePoint,
Select,
Sampler,
Icons are provisional: they need some love from
a decent graphics designer.
Fixes #12671
54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
/***************************************************************************
|
|
qgsmaptoolidentifyfeature.cpp
|
|
--------------------------------------
|
|
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. *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#include <QMouseEvent>
|
|
|
|
#include "qgsmaptoolidentifyfeature.h"
|
|
#include "qgsmapcanvas.h"
|
|
|
|
QgsMapToolIdentifyFeature::QgsMapToolIdentifyFeature( QgsMapCanvas *canvas, QgsVectorLayer *vl )
|
|
: QgsMapToolIdentify( canvas )
|
|
, mCanvas( canvas )
|
|
, mLayer( vl )
|
|
{
|
|
mToolName = tr( "Identify feature" );
|
|
|
|
// set cursor
|
|
mCursor = QCursor( Qt::CrossCursor );
|
|
}
|
|
|
|
void QgsMapToolIdentifyFeature::canvasReleaseEvent( QgsMapMouseEvent *e )
|
|
{
|
|
|
|
QgsPointXY point = mCanvas->getCoordinateTransform()->toMapCoordinates( e->x(), e->y() );
|
|
|
|
QList<IdentifyResult> results;
|
|
if ( !identifyVectorLayer( &results, mLayer, point ) )
|
|
return;
|
|
|
|
// TODO: display a menu when several features identified
|
|
|
|
emit featureIdentified( results[0].mFeature );
|
|
emit featureIdentified( results[0].mFeature.id() );
|
|
}
|
|
|
|
void QgsMapToolIdentifyFeature::keyPressEvent( QKeyEvent *e )
|
|
{
|
|
if ( e->key() == Qt::Key_Escape )
|
|
{
|
|
mCanvas->unsetMapTool( this );
|
|
}
|
|
}
|