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qgsattributeeditorcontext.cpp
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1 /***************************************************************************
2  qgsattributeeditorcontext.cpp
3  --------------------------------------
4  Date : 30.7.2013
5  Copyright : (C) 2013 Matthias Kuhn
6  Email : matthias dot kuhn at gmx dot ch
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 
17 
19  : mVectorLayerTools( NULL )
20 {
21 
22 }
23 
25 {
26  return mProxyWidgets.value( vl ).value( fieldIdx );
27 }
28 
29 void QgsAttributeEditorContext::addProxyWidgets( QgsVectorLayer* vl, QMap<int, QWidget*> proxyWidgets )
30 {
31  mProxyWidgets[ vl ].unite( proxyWidgets );
32 }
33 
34 void QgsAttributeEditorContext::addProxyWidget( QgsVectorLayer* vl, int idx, QWidget* widget )
35 {
36  mProxyWidgets[ vl ].insert( idx, widget );
37 }
38 
39 
41 {
42  mDistanceArea.setSourceCrs( layer->crs() );
43 }
void addProxyWidget(QgsVectorLayer *vl, int idx, QWidget *widget)
QWidget * proxyWidget(QgsVectorLayer *vl, int fieldIdx)
void setSourceCrs(long srsid)
sets source spatial reference system (by QGIS CRS)
QMap< QgsVectorLayer *, QMap< int, QWidget * > > mProxyWidgets
vectorlayer => ( fieldIdx, proxyWidget )
void adjustForLayer(QgsVectorLayer *layer)
When copying the context for another layer, call this.
const QgsCoordinateReferenceSystem & crs() const
Returns layer's spatial reference system.
void addProxyWidgets(QgsVectorLayer *vl, QMap< int, QWidget * > proxyWidgets)
Represents a vector layer which manages a vector based data sets.