QGIS API Documentation 3.27.0-Master (1d7a28cfd2)
qgsattributetypeloaddialog.h
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1/***************************************************************************
2 qgsattributetypeloaddialog.h
3 -------------------
4 begin : June 2009
5 copyright : (C) 2009 by Richard Kostecky
7 ***************************************************************************/
8
9/***************************************************************************
10 * *
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
15 * *
16 ***************************************************************************/
17#ifndef QGSATTRIBUTETYPELOADDIALOG_H
18#define QGSATTRIBUTETYPELOADDIALOG_H
19
20#include "ui_qgsattributeloadfrommap.h"
21
22#include <vector>
23#include "qgis_gui.h"
24
25class QDialog;
26class QLayout;
27class QgsField;
28class QgsMapCanvas;
29class QgsVectorLayer;
30
35class GUI_EXPORT QgsAttributeTypeLoadDialog: public QDialog, private Ui::QgsAttributeLoadValues
36{
37 Q_OBJECT
38
39 public:
41
46 void accept() override;
47
52 void setVectorLayer( QgsVectorLayer *layer );
53
59 QMap<QString, QVariant> &valueMap();
60
66 bool insertNull();
67
68 private slots:
69
74 void fillComboBoxes( int layerIndex );
75
81 void createPreview( int fieldIndex, bool full = false );
82
83
87 void previewButtonPushed();
88
89 private:
90
94 void fillLayerList();
95
99 void loadDataToValueMap();
100
101 QgsVectorLayer *mLayer = nullptr;
102 QMap<QString, QVariant> mValueMap;
103};
104
105#endif
Encapsulate a field in an attribute table or data source.
Definition: qgsfield.h:51
Map canvas is a class for displaying all GIS data types on a canvas.
Definition: qgsmapcanvas.h:90
Represents a vector layer which manages a vector based data sets.