QGIS API Documentation  3.19.0-Master (c9e5875a2b)
qgshiddenwidgetwrapper.h
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1 /***************************************************************************
2  qgshiddenwidgetwrapper.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 QGSHIDDENWIDGETWRAPPER_H
17 #define QGSHIDDENWIDGETWRAPPER_H
18 
19 #include "qgseditorwidgetwrapper.h"
20 #include "qgis_gui.h"
21 
23 
31 {
32  Q_OBJECT
33  public:
34 
45  explicit QgsHiddenWidgetWrapper( QgsVectorLayer *layer, int fieldIdx, QWidget *editor = nullptr, QWidget *parent = nullptr );
46 
47  // QgsEditorWidgetWrapper interface
48  public:
49  QVariant value() const override;
50 
51  protected:
52  QWidget *createWidget( QWidget *parent ) override;
53  void initWidget( QWidget *editor ) override;
54  bool valid() const override;
55 
56  private:
57  void updateValues( const QVariant &value, const QVariantList & = QVariantList() ) override;
58 
59  QVariant mValue;
60 };
61 
62 #endif // QGSHIDDENWIDGETWRAPPER_H
Manages an editor widget Widget and wrapper share the same parent.
virtual QVariant value() const =0
Will be used to access the widget's value.
Wraps a hidden widget.
Represents a vector layer which manages a vector based data sets.
virtual bool valid() const =0
Returns true if the widget has been properly initialized.
virtual void initWidget(QWidget *editor)
This method should initialize the editor widget with runtime data.
virtual QWidget * createWidget(QWidget *parent)=0
This method should create a new widget with the provided parent.
#define SIP_NO_FILE
Definition: qgis_sip.h:23