QGIS API Documentation 3.41.0-Master (181b2f43d8e)
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Signals | Public Member Functions | List of all members
QgsNumericFormatWidget Class Referenceabstract

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

#include <qgsnumericformatwidget.h>

Inheritance diagram for QgsNumericFormatWidget:
Inheritance graph
[legend]

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 QgsNumericFormatformat ()=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 QgsPanelWidgetfindParentPanel (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 35 of file qgsnumericformatwidget.cpp.

◆ format()

virtual QgsNumericFormat * QgsNumericFormatWidget::format ( )
pure virtual

◆ 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 30 of file qgsnumericformatwidget.cpp.

◆ setFormat()

virtual void QgsNumericFormatWidget::setFormat ( QgsNumericFormat format)
pure virtual

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