The QgsProviderConnectionComboBox class is a combo box which displays the list of connections registered for a given provider. More...

#include <qgsproviderconnectioncombobox.h>

Inheritance diagram for QgsProviderConnectionComboBox:

[legend]

Public Slots
void	setConnection (const QString &connection)
	Sets the current connection selected in the combo box.

Signals
void	connectionChanged (const QString &connection)
	Emitted whenever the currently selected connection changes.

Public Member Functions
	QgsProviderConnectionComboBox (const QString &provider, QWidget *parent=nullptr)
	Constructor for QgsProviderConnectionComboBox, for the specified provider.

	QgsProviderConnectionComboBox (QWidget *parent=nullptr)
	Constructor for QgsProviderConnectionComboBox.

bool	allowEmptyConnection () const
	Returns `true` if the combobox allows the empty connection ("not set") choice.

QString	currentConnection () const
	Returns the name of the current connection selected in the combo box.

QString	currentConnectionUri () const
	Returns the uri of the current connection selected in the combo box.

void	setAllowEmptyConnection (bool allowEmpty)
	Sets whether an optional empty connection ("not set") option is present in the combobox.

void	setProvider (const QString &provider)
	Sets the provider to be used.

Detailed Description

The QgsProviderConnectionComboBox class is a combo box which displays the list of connections registered for a given provider.

Warning: The provider must support the connection API methods in its QgsProviderMetadata implementation in order for the model to work correctly.

Since: QGIS 3.14

Definition at line 50 of file qgsproviderconnectioncombobox.h.

Constructor & Destructor Documentation

◆ QgsProviderConnectionComboBox() [1/2]

QgsProviderConnectionComboBox::QgsProviderConnectionComboBox	(	const QString &	provider,
		QWidget *	parent = `nullptr`
	)

explicit

Constructor for QgsProviderConnectionComboBox, for the specified provider.

Warning: The provider must support the connection API methods in its QgsProviderMetadata implementation in order for the model to work correctly.

Definition at line 19 of file qgsproviderconnectioncombobox.cpp.

◆ QgsProviderConnectionComboBox() [2/2]

QgsProviderConnectionComboBox::QgsProviderConnectionComboBox ( QWidget * parent = nullptr )

explicit

Constructor for QgsProviderConnectionComboBox.

Note: The combo box will not show any connection until setProvider() is called.

Definition at line 25 of file qgsproviderconnectioncombobox.cpp.

Member Function Documentation

◆ allowEmptyConnection()

bool QgsProviderConnectionComboBox::allowEmptyConnection ( ) const

Returns true if the combobox allows the empty connection ("not set") choice.

See also: setAllowEmptyConnection()

Definition at line 65 of file qgsproviderconnectioncombobox.cpp.

◆ connectionChanged

void QgsProviderConnectionComboBox::connectionChanged ( const QString & connection )

signal

Emitted whenever the currently selected connection changes.

◆ currentConnection()

QString QgsProviderConnectionComboBox::currentConnection ( ) const

Returns the name of the current connection selected in the combo box.

Definition at line 100 of file qgsproviderconnectioncombobox.cpp.

◆ currentConnectionUri()

QString QgsProviderConnectionComboBox::currentConnectionUri ( ) const

Returns the uri of the current connection selected in the combo box.

Definition at line 111 of file qgsproviderconnectioncombobox.cpp.

◆ setAllowEmptyConnection()

void QgsProviderConnectionComboBox::setAllowEmptyConnection ( bool allowEmpty )

Sets whether an optional empty connection ("not set") option is present in the combobox.

See also: allowEmptyConnection()

Definition at line 60 of file qgsproviderconnectioncombobox.cpp.

◆ setConnection

void QgsProviderConnectionComboBox::setConnection ( const QString & connection )

slot

Sets the current connection selected in the combo box.

Definition at line 70 of file qgsproviderconnectioncombobox.cpp.

◆ setProvider()

void QgsProviderConnectionComboBox::setProvider ( const QString & provider )

Sets the provider to be used.

Warning: The provider must support the connection API methods in its QgsProviderMetadata implementation in order for the model to work correctly.

Definition at line 30 of file qgsproviderconnectioncombobox.cpp.

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

/build/qgis-3.40.0+99sid/src/gui/qgsproviderconnectioncombobox.h
/build/qgis-3.40.0+99sid/src/gui/qgsproviderconnectioncombobox.cpp

Public Slots

Signals

Public Member Functions