QGIS API Documentation 3.27.0-Master (75dc696944)
qgsbinarywidgetfactory.h
Go to the documentation of this file.
1/***************************************************************************
2 qgsbinarywidgetfactory.h
3 -----------------------
4 Date : November 2018
5 Copyright : (C) 2018 Nyall Dawson
6 Email : nyall dot dawson at gmail dot com
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 QGSBINARYWIDGETFACTORY_H
17#define QGSBINARYWIDGETFACTORY_H
18
20#include "qgis_gui.h"
21
22class QgsMessageBar;
23
25
35{
36 public:
37
45 explicit QgsBinaryWidgetFactory( const QString &name, QgsMessageBar *messageBar );
46
47 // QgsEditorWidgetFactory interface
48 public:
49 QgsEditorWidgetWrapper *create( QgsVectorLayer *vl, int fieldIdx, QWidget *editor, QWidget *parent ) const override;
50 QgsEditorConfigWidget *configWidget( QgsVectorLayer *vl, int fieldIdx, QWidget *parent ) const override;
51
52 unsigned int fieldScore( const QgsVectorLayer *vl, int fieldIdx ) const override;
53
54 private:
55
56 QgsMessageBar *mMessageBar = nullptr;
57};
58
59#endif // QGSBINARYWIDGETFACTORY_H
Editor widget factory for binary (BLOB) widgets.
This class should be subclassed for every configurable editor widget type.
Every attribute editor widget needs a factory, which inherits this class.
virtual QgsEditorConfigWidget * configWidget(QgsVectorLayer *vl, int fieldIdx, QWidget *parent) const =0
Override this in your implementation.
virtual QgsEditorWidgetWrapper * create(QgsVectorLayer *vl, int fieldIdx, QWidget *editor, QWidget *parent) const =0
Override this in your implementation.
virtual unsigned int fieldScore(const QgsVectorLayer *vl, int fieldIdx) const
This method allows disabling this editor widget type for a certain field.
Manages an editor widget Widget and wrapper share the same parent.
A bar for displaying non-blocking messages to the user.
Definition: qgsmessagebar.h:61
Represents a vector layer which manages a vector based data sets.
#define SIP_NO_FILE