The QgsDataSourceSelectDialog class embeds the browser view to select an existing data source. More...

#include <qgsdatasourceselectdialog.h>

Inheritance diagram for QgsDataSourceSelectDialog:

Public Member Functions
	QgsDataSourceSelectDialog (QgsBrowserGuiModel browserModel=nullptr, bool setFilterByLayerType=false, Qgis::LayerType layerType=Qgis::LayerType::Vector, QWidget parent=nullptr)
	Constructs a QgsDataSourceSelectDialog, optionally filtering by layer type.

void	expandPath (const QString &path, bool selectPath=false)
	Expands out a file path in the view.

void	setCaseSensitive (bool caseSensitive)
	Sets filter case sensitivity.

void	setDescription (const QString &description)
	Sets a description label.

void	setFilter ()
	Apply filter to the model.

void	setFilterSyntax (QAction *)
	Sets filter syntax.

void	setLayerTypeFilter (Qgis::LayerType layerType)
	Sets layer type filter to layerType and activates the filtering.

void	showFilterWidget (bool visible)
	Show/hide filter widget.

QgsMimeDataUtils::Uri	uri () const
	Returns the (possibly invalid) uri of the selected data source.

Detailed Description

The QgsDataSourceSelectDialog class embeds the browser view to select an existing data source.

By default any layer type can be chosen, the valid layer type can be restricted by setting a layer type filter with setLayerTypeFilter(layerType) or by activating the filter directly from the constructor.

To retrieve the selected data source, uri() can be called and it will return a (possibly invalid) QgsMimeDataUtils::Uri.

Since: QGIS 3.6

Definition at line 169 of file qgsdatasourceselectdialog.h.

Constructor & Destructor Documentation

◆ QgsDataSourceSelectDialog()

QgsDataSourceSelectDialog::QgsDataSourceSelectDialog	(	QgsBrowserGuiModel *	browserModel = `nullptr`,
		bool	setFilterByLayerType = `false`,
		Qgis::LayerType	layerType = `Qgis::LayerType::Vector`,
		QWidget *	parent = `nullptr`
	)

Constructs a QgsDataSourceSelectDialog, optionally filtering by layer type.

Parameters

browserModel	an existing browser model (typically from app), if `nullptr` an instance will be created
setFilterByLayerType	activates filtering by layer type
layerType	sets the layer type filter, this is in effect only if filtering by layer type is also active
parent	the object

Definition at line 375 of file qgsdatasourceselectdialog.cpp.

Member Function Documentation

◆ expandPath()

void QgsDataSourceSelectDialog::expandPath	(	const QString &	path,
		bool	selectPath = `false`
	)

Expands out a file path in the view.

The path must correspond to a valid directory existing on the file system.

Since QGIS 3.38 the selectPath argument can be used to automatically select the path too.

Since: QGIS 3.28

Definition at line 411 of file qgsdatasourceselectdialog.cpp.

◆ setCaseSensitive()

void QgsDataSourceSelectDialog::setCaseSensitive ( bool caseSensitive )

Sets filter case sensitivity.

Definition at line 431 of file qgsdatasourceselectdialog.cpp.

◆ setDescription()

void QgsDataSourceSelectDialog::setDescription ( const QString & description )

Sets a description label.

Parameters

description a description string

Note: the description will be displayed at the bottom of the dialog

Since: QGIS 3.8

Definition at line 406 of file qgsdatasourceselectdialog.cpp.

◆ setFilter()

void QgsDataSourceSelectDialog::setFilter ( )

Apply filter to the model.

Definition at line 436 of file qgsdatasourceselectdialog.cpp.

◆ setFilterSyntax()

void QgsDataSourceSelectDialog::setFilterSyntax ( QAction * syntax )

Sets filter syntax.

Definition at line 426 of file qgsdatasourceselectdialog.cpp.

◆ setLayerTypeFilter()

void QgsDataSourceSelectDialog::setLayerTypeFilter ( Qgis::LayerType layerType )

Sets layer type filter to layerType and activates the filtering.

Definition at line 401 of file qgsdatasourceselectdialog.cpp.

◆ showFilterWidget()

void QgsDataSourceSelectDialog::showFilterWidget ( bool visible )

Show/hide filter widget.

Definition at line 421 of file qgsdatasourceselectdialog.cpp.

◆ uri()

QgsMimeDataUtils::Uri QgsDataSourceSelectDialog::uri ( ) const

Returns the (possibly invalid) uri of the selected data source.

Definition at line 416 of file qgsdatasourceselectdialog.cpp.

The documentation for this class was generated from the following files:

/build/qgis-3.41.0+git20241119+45a0abf3bec+99sid/src/gui/qgsdatasourceselectdialog.h
/build/qgis-3.41.0+git20241119+45a0abf3bec+99sid/src/gui/qgsdatasourceselectdialog.cpp

Public Member Functions