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src
gui
qgssymbollayerselectionwidget.h
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/***************************************************************************
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qgssymbollayerselectionwidget.h
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---------------------
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begin : July 2019
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copyright : (C) 2019 by Hugo Mercier
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email : hugo dot mercier at oslandia dot com
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGSSYMBOLLAYERSELECTIONWIDGET_H
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#define QGSSYMBOLLAYERSELECTIONWIDGET_H
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// We don't want to expose this in the public API
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#define SIP_NO_FILE
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#include <QWidget>
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#include "
qgis_sip.h
"
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#include "qgis_gui.h"
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#include "
qgssymbollayerreference.h
"
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class
QTreeWidget;
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class
QTreeWidgetItem;
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class
QgsVectorLayer
;
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class
GUI_EXPORT
QgsSymbolLayerSelectionWidget
:
public
QWidget
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{
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Q_OBJECT
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public
:
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explicit
QgsSymbolLayerSelectionWidget
( QWidget *parent =
nullptr
);
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void
setLayer(
const
QgsVectorLayer
*layer );
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QSet<QString> selection()
const
;
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void
setSelection(
const
QSet<QString> &sel );
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signals:
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void
changed
();
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private
:
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QTreeWidget *mTree;
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const
QgsVectorLayer
*mLayer =
nullptr
;
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// Mapping between symbol layer id and tree elements
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QHash<QString, QTreeWidgetItem *> mItems;
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friend
class
TestQgsMaskingWidget;
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};
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#endif
QgsSymbolLayerSelectionWidget
A widget that allows the selection of a list of symbol layers from a layer.
Definition
qgssymbollayerselectionwidget.h:38
QgsSymbolLayerSelectionWidget::changed
void changed()
Signal emitted when something the configuration is changed.
QgsVectorLayer
Represents a vector layer which manages a vector based data sets.
Definition
qgsvectorlayer.h:401
qgis_sip.h
qgssymbollayerreference.h
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