QgsEditorConfigWidget class

Base classes

class QgsExpressionContextGenerator

Abstract interface for generating an expression context.

Derived classes

class QgsCheckBoxConfigDlg

class QgsDateTimeEditConfig

class QgsDummyConfigDlg

class QgsExternalResourceConfigDlg

class QgsRangeConfigDlg

class QgsRelationReferenceConfigDlg

class QgsTextEditConfigDlg

class QgsUniqueValuesConfigDlg

class QgsValueMapConfigDlg

class QgsValueRelationConfigDlg

Constructors, destructors, conversion operators

QgsEditorConfigWidget(QgsVectorLayer* vl, int fieldIdx, QWidget* parent) explicit

Create a new configuration widget.

Public functions

auto config() -> QVariantMap pure virtual

Create a configuration from the current GUI state.

auto createExpressionContext() const -> QgsExpressionContext override

This method needs to be reimplemented in all classes which implement this interface and return an expression context.

auto field() -> int

Returns the field for which this configuration widget applies.

auto layer() -> QgsVectorLayer*

Returns the layer for which this configuration widget applies.

void setConfig(const QVariantMap& config) pure virtual

Update the configuration widget to represent the given configuration.

Signals

void changed()

Emitted when the configuration of the widget is changed.

Protected functions

void initializeDataDefinedButton(QgsPropertyOverrideButton* button, QgsWidgetWrapper::Property key)

Registers a property override button, setting up its initial value, connections and description.

void updateDataDefinedButton(QgsPropertyOverrideButton* button)

Updates a specific property override button to reflect the widgets's current properties.

void updateDataDefinedButtons()

Updates all property override buttons to reflect the widgets's current properties.

Protected variables

QgsPropertyCollection mPropertyCollection

Temporary property collection for config widgets.

Function documentation