QGIS API Documentation  3.23.0-Master (c716e02dd3)
qgscheckboxwidgetfactory.cpp
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1 /***************************************************************************
2  qgscheckboxwidgetfactory.cpp
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 
19 #include "qgscheckboxconfigdlg.h"
20 
22  : QgsEditorWidgetFactory( name )
23 {
24 }
25 
26 QgsEditorWidgetWrapper *QgsCheckboxWidgetFactory::create( QgsVectorLayer *vl, int fieldIdx, QWidget *editor, QWidget *parent ) const
27 {
28  return new QgsCheckboxWidgetWrapper( vl, fieldIdx, editor, parent );
29 }
30 
32 {
33  return new QgsCheckboxSearchWidgetWrapper( vl, fieldIdx, parent );
34 }
35 
37 {
38  return new QgsCheckBoxConfigDlg( vl, fieldIdx, parent );
39 }
40 
42 {
43  QHash<const char *, int> map = QHash<const char *, int>();
44  map.insert( QCheckBox::staticMetaObject.className(), 10 );
45  map.insert( QGroupBox::staticMetaObject.className(), 10 );
46  return map;
47 }
48 
49 unsigned int QgsCheckboxWidgetFactory::fieldScore( const QgsVectorLayer *vl, int fieldIdx ) const
50 {
51  const QVariant::Type type = vl->fields().field( fieldIdx ).type();
52  return type == QVariant::Bool ? 20 : 5;
53 }
Wraps a checkbox edit widget for searching.
QgsEditorWidgetWrapper * create(QgsVectorLayer *vl, int fieldIdx, QWidget *editor, QWidget *parent) const override
Override this in your implementation.
QgsSearchWidgetWrapper * createSearchWidget(QgsVectorLayer *vl, int fieldIdx, QWidget *parent) const override
By default a simple QgsFilterLineEdit is returned as search widget.
QgsEditorConfigWidget * configWidget(QgsVectorLayer *vl, int fieldIdx, QWidget *parent) const override
Override this in your implementation.
QHash< const char *, int > supportedWidgetTypes() override
Returns a list of widget types which this editor widget supports.
unsigned int fieldScore(const QgsVectorLayer *vl, int fieldIdx) const override
This method allows disabling this editor widget type for a certain field.
QgsCheckboxWidgetFactory(const QString &name)
Constructor for QgsCheckboxWidgetFactory, where name is a human-readable name for the factory.
Wraps a checkbox widget.
This class should be subclassed for every configurable editor widget type.
Every attribute editor widget needs a factory, which inherits this class.
Manages an editor widget Widget and wrapper share the same parent.
QVariant::Type type
Definition: qgsfield.h:58
QgsField field(int fieldIdx) const
Returns the field at particular index (must be in range 0..N-1).
Definition: qgsfields.cpp:168
Shows a search widget on a filter form.
Represents a vector layer which manages a vector based data sets.
QgsFields fields() const FINAL
Returns the list of fields of this layer.