QGIS API Documentation  2.18.21-Las Palmas (9fba24a)
qgsvaluerelationconfigdlg.h
Go to the documentation of this file.
1 /***************************************************************************
2  qgsvaluerelationconfigdlg.h
3  --------------------------------------
4  Date : 5.1.2014
5  Copyright : (C) 2014 Matthias Kuhn
6  Email : matthias at opengis 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 
16 #ifndef QGSVALUERELATIONCONFIGDLG_H
17 #define QGSVALUERELATIONCONFIGDLG_H
18 
19 #include "ui_qgsvaluerelationconfigdlgbase.h"
20 
21 #include "qgseditorconfigwidget.h"
22 
28 class GUI_EXPORT QgsValueRelationConfigDlg : public QgsEditorConfigWidget, private Ui::QgsValueRelationConfigDlgBase
29 {
30  Q_OBJECT
31 
32  public:
33  explicit QgsValueRelationConfigDlg( QgsVectorLayer* vl, int fieldIdx, QWidget *parent = nullptr );
34 
35  public slots:
36  void editExpression();
37 
38  // QgsEditorConfigWidget interface
39  public:
40  QgsEditorWidgetConfig config() override;
41  void setConfig( const QgsEditorWidgetConfig& config ) override;
42 };
43 
44 #endif // QGSVALUERELATIONCONFIGDLG_H
This class should be subclassed for every configurable editor widget type.
QVariantMap QgsEditorWidgetConfig
Holds a set of configuration parameters for a editor widget wrapper.
virtual QgsEditorWidgetConfig config()=0
Create a configuration from the current GUI state.
Represents a vector layer which manages a vector based data sets.
virtual void setConfig(const QgsEditorWidgetConfig &config)=0
Update the configuration widget to represent the given configuration.