QGIS API Documentation 3.34.0-Prizren (ffbdd678812)
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qgsorganizetablecolumnsdialog.cpp
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1/***************************************************************************
2 qgsorganizetablecolumnsdialog.cpp
3 -------------------
4 date : Feb 2016
5 copyright : Stéphane Brunner
7
8 ***************************************************************************
9 * *
10 * This program is free software; you can redistribute it and/or modify *
11 * it under the terms of the GNU General Public License as published by *
12 * the Free Software Foundation; either version 2 of the License, or *
13 * (at your option) any later version. *
14 * *
15 ***************************************************************************/
16
17#include <QMessageBox>
18
23#include "qgsdockwidget.h"
24
25#include "qgsapplication.h"
27#include "qgsvectorlayer.h"
28#include "qgsexpression.h"
29
31#include "qgslogger.h"
32#include "qgsmapcanvas.h"
33#include "qgsproject.h"
35#include "qgsmessagebar.h"
37#include "qgsfeaturelistmodel.h"
38#include "qgsrubberband.h"
39#include "qgsfields.h"
41
42#include "qgsgui.h"
43
44
45QgsOrganizeTableColumnsDialog::QgsOrganizeTableColumnsDialog( const QgsVectorLayer *vl, const QgsAttributeTableConfig &config, QWidget *parent, Qt::WindowFlags flags )
46 : QDialog( parent, flags )
47{
48 setupUi( this );
50
51 connect( mShowAllButton, &QAbstractButton::clicked, this, &QgsOrganizeTableColumnsDialog::showAll );
52 connect( mHideAllButton, &QAbstractButton::clicked, this, &QgsOrganizeTableColumnsDialog::hideAll );
53
54 if ( vl )
55 {
56 mConfig = config;
57 mConfig.update( vl->fields() );
58
59 mFieldsList->clear();
60
61 const auto constColumns = mConfig.columns();
62 for ( const QgsAttributeTableConfig::ColumnConfig &columnConfig : constColumns )
63 {
64 QListWidgetItem *item = nullptr;
65 if ( columnConfig.type == QgsAttributeTableConfig::Action )
66 {
67 item = new QListWidgetItem( tr( "[Action Widget]" ), mFieldsList );
68 item->setIcon( QgsApplication::getThemeIcon( QStringLiteral( "/propertyicons/action.svg" ) ) );
69 }
70 else
71 {
72 const int idx = vl->fields().lookupField( columnConfig.name );
73 item = new QListWidgetItem( vl->attributeDisplayName( idx ), mFieldsList );
74
75 switch ( vl->fields().fieldOrigin( idx ) )
76 {
78 item->setIcon( QgsApplication::getThemeIcon( QStringLiteral( "/mIconExpression.svg" ) ) );
79 break;
80
82 item->setIcon( QgsApplication::getThemeIcon( QStringLiteral( "/propertyicons/join.svg" ) ) );
83 break;
84
85 default:
86 item->setIcon( QgsApplication::getThemeIcon( QStringLiteral( "/propertyicons/attributes.svg" ) ) );
87 break;
88 }
89 }
90
91 item->setCheckState( columnConfig.hidden ? Qt::Unchecked : Qt::Checked );
92 item->setData( Qt::UserRole, QVariant::fromValue( columnConfig ) );
93 }
94 }
95
96 if ( !vl || mConfig.columns().count() < 7 )
97 {
98 mShowAllButton->hide();
99 mHideAllButton->hide();
100 }
101}
102
104QgsOrganizeTableColumnsDialog::QgsOrganizeTableColumnsDialog( const QgsVectorLayer *vl, QWidget *parent, Qt::WindowFlags flags )
105 : QgsOrganizeTableColumnsDialog( vl, vl->attributeTableConfig(), parent, flags )
106{
107}
109
111{
112 QVector<QgsAttributeTableConfig::ColumnConfig> columns;
113 columns.reserve( mFieldsList->count() );
114
115 for ( int i = 0; i < mFieldsList->count() ; i++ )
116 {
117 const QListWidgetItem *item = mFieldsList->item( i );
118 QgsAttributeTableConfig::ColumnConfig columnConfig = item->data( Qt::UserRole ).value<QgsAttributeTableConfig::ColumnConfig>();
119
120 columnConfig.hidden = item->checkState() == Qt::Unchecked;
121
122 columns.append( columnConfig );
123 }
124
126 config.setColumns( columns );
127 return config;
128}
129
131{
132 for ( int i = 0; i < mFieldsList->count() ; i++ )
133 {
134 mFieldsList->item( i )->setCheckState( Qt::Checked );
135 }
136}
137
139{
140 for ( int i = 0; i < mFieldsList->count() ; i++ )
141 {
142 mFieldsList->item( i )->setCheckState( Qt::Unchecked );
143 }
144}
static QIcon getThemeIcon(const QString &name, const QColor &fillColor=QColor(), const QColor &strokeColor=QColor())
Helper to get a theme icon.
This is a container for configuration of the attribute table.
@ Action
This column represents an action widget.
QVector< QgsAttributeTableConfig::ColumnConfig > columns() const
Gets the list with all columns and their configuration.
void update(const QgsFields &fields)
Update the configuration with the given fields.
void setColumns(const QVector< QgsAttributeTableConfig::ColumnConfig > &columns)
Set the list of columns visible in the attribute table.
@ OriginExpression
Field is calculated from an expression.
Definition qgsfields.h:54
@ OriginJoin
Field comes from a joined layer (originIndex / 1000 = index of the join, originIndex % 1000 = index w...
Definition qgsfields.h:52
FieldOrigin fieldOrigin(int fieldIdx) const
Returns the field's origin (value from an enumeration).
int lookupField(const QString &fieldName) const
Looks up field's index from the field name.
static void enableAutoGeometryRestore(QWidget *widget, const QString &key=QString())
Register the widget to allow its position to be automatically saved and restored when open and closed...
Definition qgsgui.cpp:194
Dialog for organising (hiding and reordering) columns in the attributes table.
void showAll()
showAll checks all the fields to show them all in the attribute table
QgsOrganizeTableColumnsDialog(const QgsVectorLayer *vl, const QgsAttributeTableConfig &config, QWidget *parent=nullptr, Qt::WindowFlags flags=Qt::Window)
Constructor.
void hideAll()
hideAll unchecks all the fields to hide them all in the attribute table
QgsAttributeTableConfig config() const
Gets the updated configuration.
Represents a vector layer which manages a vector based data sets.
QString attributeDisplayName(int index) const
Convenience function that returns the attribute alias if defined or the field name else.
QgsFields fields() const FINAL
Returns the list of fields of this layer.
Defines the configuration of a column in the attribute table.
bool hidden
Flag that controls if the column is hidden.