Base class for widgets which allow control over the properties of QgsNumericFormat subclasses. More...

#include <qgsnumericformatwidget.h>

Inheritance diagram for QgsNumericFormatWidget:

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Signals
void	changed ()
	Emitted whenever the configuration of the numeric format is changed.

Signals inherited from QgsPanelWidget
void	panelAccepted (QgsPanelWidget *panel)
	Emitted when the panel is accepted by the user.

void	showPanel (QgsPanelWidget *panel)
	Emit when you require a panel to be show in the interface.

void	widgetChanged ()
	Emitted when the widget state changes.

Public Member Functions
	QgsNumericFormatWidget (QWidget *parent=nullptr)
	Constructor for QgsNumericFormatWidget.

QgsExpressionContext	createExpressionContext () const override
	This method needs to be reimplemented in all classes which implement this interface and return an expression context.

virtual QgsNumericFormat *	format ()=0
	Returns the format defined by the current settings in the widget.

void	registerExpressionContextGenerator (QgsExpressionContextGenerator *generator)
	Register an expression context generator class that will be used to retrieve an expression context for the widget when required.

virtual void	setFormat (QgsNumericFormat *format)=0
	Sets the format to show in the widget.

Public Member Functions inherited from QgsPanelWidget
	QgsPanelWidget (QWidget *parent=nullptr)
	Base class for any widget that can be shown as a inline panel.

virtual bool	applySizeConstraintsToStack () const
	Returns `true` if the size constraints and hints for the panel widget should be applied to the parent QgsPanelWidgetStack which this panel is shown in.

bool	autoDelete ()
	The the auto delete property on the widget.

void	connectChildPanel (QgsPanelWidget *panel)
	Connect the given sub panel widgets showPanel signals to this current panels main showPanel event to bubble up to the user.

void	connectChildPanels (const QList< QgsPanelWidget * > &panels)
	Connect the given sub panel widgets showPanel signals to this current panels main showPanel event to bubble up to the user.

bool	dockMode ()
	Returns the dock mode state.

virtual QMenu *	menuButtonMenu ()
	Returns the menu to use for the menu button for this panel, or `nullptr` if no menu button is required.

virtual QString	menuButtonTooltip () const
	Returns the (translated) tooltip text to use for the menu button for this panel.

QString	panelTitle ()
	The title of the panel.

void	setAutoDelete (bool autoDelete)
	The the auto delete property on the widget.

virtual void	setDockMode (bool dockMode)
	Set the widget in dock mode which tells the widget to emit panel widgets and not open dialogs.

void	setPanelTitle (const QString &panelTitle)
	Set the title of the panel when shown in the interface.

Public Member Functions inherited from QgsExpressionContextGenerator
virtual	~QgsExpressionContextGenerator ()=default

Additional Inherited Members
Public Slots inherited from QgsPanelWidget
void	acceptPanel ()
	Accept the panel.

void	openPanel (QgsPanelWidget *panel)
	Open a panel or dialog depending on dock mode setting If dock mode is `true` this method will emit the showPanel signal for connected slots to handle the open event.

Static Public Member Functions inherited from QgsPanelWidget
static QgsPanelWidget *	findParentPanel (QWidget *widget)
	Traces through the parents of a widget to find if it is contained within a QgsPanelWidget widget.

Protected Member Functions inherited from QgsPanelWidget
void	keyPressEvent (QKeyEvent *event) override
	Overridden key press event to handle the esc event on the widget.

Detailed Description

Base class for widgets which allow control over the properties of QgsNumericFormat subclasses.

Since: QGIS 3.12

Definition at line 34 of file qgsnumericformatwidget.h.

Constructor & Destructor Documentation

◆ QgsNumericFormatWidget()

QgsNumericFormatWidget::QgsNumericFormatWidget ( QWidget * parent = nullptr )

inline

Constructor for QgsNumericFormatWidget.

Definition at line 43 of file qgsnumericformatwidget.h.

Member Function Documentation

◆ changed

void QgsNumericFormatWidget::changed ( )

signal

Emitted whenever the configuration of the numeric format is changed.

◆ createExpressionContext()

QgsExpressionContext QgsNumericFormatWidget::createExpressionContext ( ) const

overridevirtual

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

Implements QgsExpressionContextGenerator.

Definition at line 34 of file qgsnumericformatwidget.cpp.

◆ format()

virtual QgsNumericFormat * QgsNumericFormatWidget::format ( )

pure virtual

Returns the format defined by the current settings in the widget.

Ownership of the returned object is transferred to the caller

See also: setFormat()

Implemented in QgsBasicNumericFormatWidget, QgsBearingNumericFormatWidget, QgsGeographicCoordinateNumericFormatWidget, QgsCurrencyNumericFormatWidget, QgsPercentageNumericFormatWidget, QgsScientificNumericFormatWidget, QgsFractionNumericFormatWidget, and QgsExpressionBasedNumericFormatWidget.

◆ registerExpressionContextGenerator()

void QgsNumericFormatWidget::registerExpressionContextGenerator ( QgsExpressionContextGenerator * generator )

Register an expression context generator class that will be used to retrieve an expression context for the widget when required.

Since: QGIS 3.40

Definition at line 29 of file qgsnumericformatwidget.cpp.

◆ setFormat()

virtual void QgsNumericFormatWidget::setFormat ( QgsNumericFormat * format )

pure virtual

Sets the format to show in the widget.

Ownership is not transferred.

See also: format()