QGIS API Documentation 3.29.0-Master (da8bb1db43)
qgsjoindialog.h
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1/***************************************************************************
2 qgsjoindialog.h
3 ------------------
4 begin : July 10, 2010
5 copyright : (C) 2010 by Marco Hugentobler
6 email : marco dot hugentobler at sourcepole dot ch
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
18#ifndef QgsJoinDIALOG_H
19#define QgsJoinDIALOG_H
20
21// We don't want to expose this in the public API
22#define SIP_NO_FILE
23
24#include "ui_qgsjoindialogbase.h"
25#include "qgis_gui.h"
26
27class QgsVectorLayer;
29
34class GUI_EXPORT QgsJoinDialog: public QDialog, private Ui::QgsJoinDialogBase
35{
36 Q_OBJECT
37 public:
38 QgsJoinDialog( QgsVectorLayer *layer, QList<QgsMapLayer *> alreadyJoinedLayers, QWidget *parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags() );
39
41 void setJoinInfo( const QgsVectorLayerJoinInfo &joinInfo );
42
44 QgsVectorLayerJoinInfo joinInfo() const;
45
47 bool createAttributeIndex() const;
48
49 private slots:
50 void joinedLayerChanged( QgsMapLayer *layer );
51
52 void checkDefinitionValid();
53
54 void editableJoinLayerChanged();
55
56 private:
58 QgsVectorLayer *mLayer = nullptr;
59
60 // Temporary storage for "cache" setting since the checkbox may be temporarily disabled
61 bool mCacheEnabled = false;
62};
63
64
65#endif // QgsJoinDIALOG_H
Base class for all map layer types.
Definition: qgsmaplayer.h:73
Defines left outer join from our vector layer to some other vector layer.
Represents a vector layer which manages a vector based data sets.