#include <qgsrendererpropertiesdialog.h>

Inheritance diagram for QgsRendererPropertiesDialog:

[legend]

Public Slots
void	apply ()
	Apply the changes from the dialog to the layer.

void	onOK ()
	Apply and accept the changes for the dialog.

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.

void	rendererChanged ()
	called when user changes renderer type

Signals
void	layerVariablesChanged ()
	Emitted when expression context variables on the associated vector layers have been changed.

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

void	widgetChanged ()
	Emitted when something on the widget has changed.

Public Member Functions
	QgsRendererPropertiesDialog (QgsVectorLayer layer, QgsStyle style, bool embedded=false, QWidget *parent=nullptr)
	Constructor for QgsRendererPropertiesDialog.

	~QgsRendererPropertiesDialog () override

void	setContext (const QgsSymbolWidgetContext &context)
	Sets the context in which the dialog is shown, e.g., the associated map canvas and expression contexts.

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

void	setMapCanvas (QgsMapCanvas *canvas)
	Sets the map canvas associated with the dialog.

Protected Member Functions
void	connectValueChanged (const QList< QWidget * > &widgets, const char *slot)
	Connect the given slot to the value changed event for the set of widgets Each widget is checked for type and the common type of signal is connected to the slot.

void	keyPressEvent (QKeyEvent *event) override

Protected Attributes
QgsRendererWidget *	mActiveWidget = nullptr

QgsVectorLayer *	mLayer = nullptr

QgsMapCanvas *	mMapCanvas = nullptr

QgsMessageBar *	mMessageBar = nullptr

QgsFeatureRequest::OrderBy	mOrderBy

QgsPaintEffect *	mPaintEffect = nullptr

QgsStyle *	mStyle = nullptr

Friends
class	QgsAppScreenShots

Detailed Description

Definition at line 43 of file qgsrendererpropertiesdialog.h.

Constructor & Destructor Documentation

◆ QgsRendererPropertiesDialog()

QgsRendererPropertiesDialog::QgsRendererPropertiesDialog	(	QgsVectorLayer *	layer,
		QgsStyle *	style,
		bool	embedded = `false`,
		QWidget *	parent = `nullptr`
	)

Constructor for QgsRendererPropertiesDialog.

Parameters

layer	associated layer
style	style collection
embedded	set to `true` to indicate that the dialog will be embedded in another widget, rather than shown as a dialog by itself
parent	parent widget

Definition at line 88 of file qgsrendererpropertiesdialog.cpp.

◆ ~QgsRendererPropertiesDialog()

QgsRendererPropertiesDialog::~QgsRendererPropertiesDialog ( )

override

Definition at line 188 of file qgsrendererpropertiesdialog.cpp.

Member Function Documentation

◆ apply

void QgsRendererPropertiesDialog::apply ( )

slot

Apply the changes from the dialog to the layer.

Definition at line 288 of file qgsrendererpropertiesdialog.cpp.

◆ connectValueChanged()

void QgsRendererPropertiesDialog::connectValueChanged	(	const QList< QWidget * > &	widgets,
		const char *	slot
	)

protected

Connect the given slot to the value changed event for the set of widgets Each widget is checked for type and the common type of signal is connected to the slot.

Parameters

widgets	The list of widgets to check.
slot	The slot to connect to the signals.

Definition at line 140 of file qgsrendererpropertiesdialog.cpp.

◆ keyPressEvent()

void QgsRendererPropertiesDialog::keyPressEvent ( QKeyEvent * event )

overrideprotected

Definition at line 425 of file qgsrendererpropertiesdialog.cpp.

◆ layerVariablesChanged

void QgsRendererPropertiesDialog::layerVariablesChanged ( )

signal

Emitted when expression context variables on the associated vector layers have been changed.

Will request the parent dialog to re-synchronize with the variables.

◆ onOK

void QgsRendererPropertiesDialog::onOK ( )

slot

Apply and accept the changes for the dialog.

Definition at line 316 of file qgsrendererpropertiesdialog.cpp.

◆ openPanel

void QgsRendererPropertiesDialog::openPanel ( QgsPanelWidget * panel )

slot

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.

If dock mode is false this method will open a dialog and block the user.

Parameters

panel The panel widget to open.

Definition at line 322 of file qgsrendererpropertiesdialog.cpp.

◆ rendererChanged

void QgsRendererPropertiesDialog::rendererChanged ( )

slot

called when user changes renderer type

Definition at line 223 of file qgsrendererpropertiesdialog.cpp.

◆ setContext()

void QgsRendererPropertiesDialog::setContext ( const QgsSymbolWidgetContext & context )

Sets the context in which the dialog is shown, e.g., the associated map canvas and expression contexts.

Since: QGIS 3.6

Definition at line 204 of file qgsrendererpropertiesdialog.cpp.

◆ setDockMode()

void QgsRendererPropertiesDialog::setDockMode ( bool dockMode )

Set the widget in dock mode which tells the widget to emit panel widgets and not open dialogs.

Parameters

dockMode true to enable dock mode.

Definition at line 214 of file qgsrendererpropertiesdialog.cpp.

◆ setMapCanvas()

void QgsRendererPropertiesDialog::setMapCanvas ( QgsMapCanvas * canvas )

Sets the map canvas associated with the dialog.

This allows the widget to retrieve the current map scale and other properties from the canvas.

Parameters

canvas map canvas

Definition at line 193 of file qgsrendererpropertiesdialog.cpp.

◆ showPanel

void QgsRendererPropertiesDialog::showPanel ( QgsPanelWidget * panel )

signal

Emit when you require a panel to be show in the interface.

Parameters

panel The panel widget to show.

Note: If you are connected to this signal you should also connect given panels showPanel signal as they can be nested.

◆ widgetChanged

void QgsRendererPropertiesDialog::widgetChanged ( )

signal

Emitted when something on the widget has changed.

All widgets will fire this event to notify of an internal change.

Friends And Related Symbol Documentation

◆ QgsAppScreenShots

friend class QgsAppScreenShots

friend

Definition at line 168 of file qgsrendererpropertiesdialog.h.

Member Data Documentation

◆ mActiveWidget

QgsRendererWidget* QgsRendererPropertiesDialog::mActiveWidget = nullptr

protected

Definition at line 153 of file qgsrendererpropertiesdialog.h.

◆ mLayer

QgsVectorLayer* QgsRendererPropertiesDialog::mLayer = nullptr

protected

Definition at line 150 of file qgsrendererpropertiesdialog.h.

◆ mMapCanvas

QgsMapCanvas* QgsRendererPropertiesDialog::mMapCanvas = nullptr

protected

Definition at line 157 of file qgsrendererpropertiesdialog.h.

◆ mMessageBar

QgsMessageBar* QgsRendererPropertiesDialog::mMessageBar = nullptr

protected

Definition at line 158 of file qgsrendererpropertiesdialog.h.

◆ mOrderBy

QgsFeatureRequest::OrderBy QgsRendererPropertiesDialog::mOrderBy

protected

Definition at line 160 of file qgsrendererpropertiesdialog.h.

◆ mPaintEffect

QgsPaintEffect* QgsRendererPropertiesDialog::mPaintEffect = nullptr

protected

Definition at line 155 of file qgsrendererpropertiesdialog.h.

◆ mStyle

QgsStyle* QgsRendererPropertiesDialog::mStyle = nullptr

protected

Definition at line 151 of file qgsrendererpropertiesdialog.h.

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

/home/fischer/src/qgis-3.38/src/gui/symbology/qgsrendererpropertiesdialog.h
/home/fischer/src/qgis-3.38/src/gui/symbology/qgsrendererpropertiesdialog.cpp

Public Slots

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ QgsRendererPropertiesDialog()

◆ ~QgsRendererPropertiesDialog()

Member Function Documentation

◆ apply

◆ connectValueChanged()

◆ keyPressEvent()

◆ layerVariablesChanged

◆ onOK

◆ openPanel

◆ rendererChanged

◆ setContext()

◆ setDockMode()

◆ setMapCanvas()

◆ showPanel

◆ widgetChanged

Friends And Related Symbol Documentation

◆ QgsAppScreenShots

Member Data Documentation

◆ mActiveWidget

◆ mLayer

◆ mMapCanvas

◆ mMessageBar

◆ mOrderBy

◆ mPaintEffect

◆ mStyle