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qgsvaluemapconfigdlg.h
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qgsvaluemapconfigdlg.h
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/***************************************************************************
qgsvaluemapconfigdlg.h
--------------------------------------
Date : 5.1.2014
Copyright : (C) 2014 Matthias Kuhn
Email : matthias at opengis dot ch
***************************************************************************
* *
* 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 QGSVALUEMAPCONFIGDLG_H
#define QGSVALUEMAPCONFIGDLG_H
#include "ui_qgsvaluemapconfigdlgbase.h"
#include "qgseditorconfigwidget.h"
#include "qgis_gui.h"
class QComboBox;
SIP_NO_FILE
/**
* \ingroup gui
* \class QgsValueMapConfigDlg
* \note not available in Python bindings
*/
class GUI_EXPORT QgsValueMapConfigDlg : public QgsEditorConfigWidget, private Ui::QgsValueMapWidget
{
Q_OBJECT
public:
explicit QgsValueMapConfigDlg( QgsVectorLayer *vl, int fieldIdx, QWidget *parent );
QVariantMap config() override;
void setConfig( const QVariantMap &config ) override;
void updateMap( const QMap<QString, QVariant> &map, bool insertNull );
/**
* Populates a \a comboBox with the appropriate entries based on a value map \a configuration.
*
* If \a skipNull is true, then NULL entries will not be added.
*
* \since QGIS 3.0
*/
static void populateComboBox( QComboBox *comboBox, const QVariantMap &configuration, bool skipNull );
bool eventFilter( QObject *watched, QEvent *event ) override;
private:
void setRow( int row, const QString &value, const QString &description );
private slots:
void copySelectionToClipboard();
void vCellChanged( int row, int column );
void addNullButtonPushed();
void removeSelectedButtonPushed();
void loadFromLayerButtonPushed();
void loadFromCSVButtonPushed();
};
#endif // QGSVALUEMAPCONFIGDLG_H