Blank widget for customising QgsNullSymbolRenderer. More...

#include <qgsnullsymbolrendererwidget.h>

Inheritance diagram for QgsNullSymbolRendererWidget:

Public Member Functions
	QgsNullSymbolRendererWidget (QgsVectorLayer layer, QgsStyle style, QgsFeatureRenderer *renderer)
	Constructor for QgsNullSymbolRendererWidget. More...

	~QgsNullSymbolRendererWidget () override

QgsFeatureRenderer *	renderer () override
	Returns a pointer to the configured renderer. More...

Public Member Functions inherited from QgsRendererWidget
	QgsRendererWidget (QgsVectorLayer layer, QgsStyle style)

void	applyChanges ()
	This method should be called whenever the renderer is actually set on the layer. More...

QgsSymbolWidgetContext	context () const
	Returns the context in which the renderer widget is shown, e.g., the associated map canvas and expression contexts. More...

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

void	showSymbolLevelsDialog (QgsFeatureRenderer *r)
	show a dialog with renderer's symbol level settings More...

const QgsVectorLayer *	vectorLayer () const
	Returns the vector layer associated with the widget. More...

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

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

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. More...

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. More...

bool	dockMode ()
	Return the dock mode state. More...

QString	panelTitle ()
	The title of the panel. More...

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

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

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

Static Public Member Functions
static QgsRendererWidget *	create (QgsVectorLayer layer, QgsStyle style, QgsFeatureRenderer *renderer)
	Creates a new QgsNullSymbolRendererWidget object. More...

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. More...

Protected Attributes
QgsNullSymbolRenderer *	mRenderer = nullptr
	Renderer being configured by the widget. More...

Protected Attributes inherited from QgsRendererWidget
QMenu *	contextMenu = nullptr

QgsSymbolWidgetContext	mContext
	Context in which widget is shown. More...

QAction *	mCopyAction = nullptr

QgsVectorLayer *	mLayer = nullptr

QAction *	mPasteAction = nullptr

QgsStyle *	mStyle = nullptr

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

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. More...

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

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

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

void	widgetChanged ()
	Emitted when the widget state changes. More...

Protected Slots inherited from QgsRendererWidget
void	changeSymbolAngle ()
	Change marker angles of selected symbols. More...

void	changeSymbolColor ()
	Change color of selected symbols. More...

void	changeSymbolOpacity ()
	Change opacity of selected symbols. More...

void	changeSymbolSize ()
	Change marker sizes of selected symbols. More...

void	changeSymbolUnit ()
	Change units mm/map units of selected symbols. More...

void	changeSymbolWidth ()
	Change line widths of selected symbols. More...

void	contextMenuViewCategories (QPoint p)

virtual void	copy ()

virtual void	paste ()

Protected Member Functions inherited from QgsRendererWidget
QgsDataDefinedSizeLegendWidget *	createDataDefinedSizeLegendWidget (const QgsMarkerSymbol symbol, const QgsDataDefinedSizeLegend ddsLegend)
	Creates widget to setup data-defined size legend. More...

virtual void	refreshSymbolView ()

virtual QList< QgsSymbol * >	selectedSymbols ()
	Subclasses may provide the capability of changing multiple symbols at once by implementing the following two methods and by connecting the slot contextMenuViewCategories(const QPoint&) More...

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

Detailed Description

Blank widget for customising QgsNullSymbolRenderer.

Since: QGIS 2.16

Definition at line 33 of file qgsnullsymbolrendererwidget.h.

Constructor & Destructor Documentation

◆ QgsNullSymbolRendererWidget()

QgsNullSymbolRendererWidget::QgsNullSymbolRendererWidget	(	QgsVectorLayer *	layer,
		QgsStyle *	style,
		QgsFeatureRenderer *	renderer
	)

Constructor for QgsNullSymbolRendererWidget.

Definition at line 27 of file qgsnullsymbolrendererwidget.cpp.

◆ ~QgsNullSymbolRendererWidget()

QgsNullSymbolRendererWidget::~QgsNullSymbolRendererWidget ( )

override

Definition at line 45 of file qgsnullsymbolrendererwidget.cpp.

Member Function Documentation

◆ create()

QgsRendererWidget * QgsNullSymbolRendererWidget::create	(	QgsVectorLayer *	layer,
		QgsStyle *	style,
		QgsFeatureRenderer *	renderer
	)

static

Creates a new QgsNullSymbolRendererWidget object.

Definition at line 22 of file qgsnullsymbolrendererwidget.cpp.

◆ renderer()

QgsFeatureRenderer * QgsNullSymbolRendererWidget::renderer ( )

overridevirtual

Returns a pointer to the configured renderer.

Implements QgsRendererWidget.

Definition at line 50 of file qgsnullsymbolrendererwidget.cpp.

Member Data Documentation

◆ mRenderer

QgsNullSymbolRenderer* QgsNullSymbolRendererWidget::mRenderer = nullptr

protected

Renderer being configured by the widget.

Definition at line 52 of file qgsnullsymbolrendererwidget.h.

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

/tmp/buildd/qgis-3.0.2+14stretch/src/gui/symbology/qgsnullsymbolrendererwidget.h
/tmp/buildd/qgis-3.0.2+14stretch/src/gui/symbology/qgsnullsymbolrendererwidget.cpp

Public Member Functions

Static Public Member Functions

Protected Attributes

Additional Inherited Members