Symbol selector widget that can be used to select and build a symbol. More...

#include <qgssymbolselectordialog.h>

Inheritance diagram for QgsSymbolSelectorWidget:

Public Slots
void	addLayer ()
	Add a symbol layer to the bottom of the stack. More...

void	changeLayer (QgsSymbolLayer *layer)
	alters tree and sets proper widget when Layer Type is changed More...

void	duplicateLayer ()
	Duplicates the current symbol layer and places the duplicated layer above the current symbol layer. More...

void	layerChanged ()
	Called when the layer changes in the widget. More...

void	lockLayer ()
	Lock the current active symbol layer. More...

void	moveLayerDown ()
	Move the active symbol layer down. More...

void	moveLayerUp ()
	Move the active symbol layer up. More...

void	removeLayer ()
	Remove the current active symbol layer. More...

void	symbolChanged ()
	Slot to update tree when a new symbol from style. More...

void	updateLayerPreview ()
	Update the single symbol layer preview in the widget. More...

void	updatePreview ()
	Update the preview of the whole symbol in the interface. More...

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
void	symbolModified ()
	Emiited when a symbol is modified in the widget. 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...

Public Member Functions
	QgsSymbolSelectorWidget (QgsSymbol symbol, QgsStyle style, QgsVectorLayer vl, QWidget parent=nullptr)
	Symbol selector widget that can be used to select and build a symbol. More...

QMenu *	advancedMenu ()
	Returns menu for "advanced" button - create it if doesn't exist and show the advanced button. More...

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

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

QgsSymbol *	symbol ()
	Returns the symbol that is currently active in 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 ()
	Returns 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...

Protected Member Functions
QgsSymbolLayer *	currentLayer ()
	The current symbol layer that is active in the interface. More...

SymbolLayerItem *	currentLayerItem ()

void	loadSymbol ()
	Reload the current symbol in the view. More...

void	loadSymbol (QgsSymbol symbol, SymbolLayerItem parent)
	Load the given symbol into the widget. More...

void	moveLayerByOffset (int offset)
	Move the current active layer by a set offset in the list. More...

void	setWidget (QWidget *widget)
	Set the properties widget for the active symbol layer. More...

void	updateLockButton ()
	Update the lock button states based on the current symbol layer. More...

void	updateUi ()
	Update the state of the UI based on the currently set symbol layer. 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...

Protected Attributes
QMenu *	mAdvancedMenu = nullptr

QStandardItemModel *	model = nullptr

QWidget *	mPresentWidget = nullptr

QgsStyle *	mStyle = nullptr

QgsSymbol *	mSymbol = nullptr

QgsVectorLayer *	mVectorLayer = nullptr

Friends
class	QgsSymbolSelectorDialog
	To allow for non API break access from the dialog. More...

Additional Inherited Members
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...

Detailed Description

Symbol selector widget that can be used to select and build a symbol.

Definition at line 87 of file qgssymbolselectordialog.h.

Constructor & Destructor Documentation

◆ QgsSymbolSelectorWidget()

QgsSymbolSelectorWidget::QgsSymbolSelectorWidget	(	QgsSymbol *	symbol,
		QgsStyle *	style,
		QgsVectorLayer *	vl,
		QWidget *	parent = `nullptr`
	)

Symbol selector widget that can be used to select and build a symbol.

Parameters

symbol	The symbol to load into the widget as a start point.
style	The style used by the widget.
vl	The vector layer for the symbol.
parent

Definition at line 231 of file qgssymbolselectordialog.cpp.

Member Function Documentation

◆ addLayer

void QgsSymbolSelectorWidget::addLayer ( )

slot

Add a symbol layer to the bottom of the stack.

Definition at line 574 of file qgssymbolselectordialog.cpp.

◆ advancedMenu()

QMenu * QgsSymbolSelectorWidget::advancedMenu ( )

Returns menu for "advanced" button - create it if doesn't exist and show the advanced button.

Definition at line 343 of file qgssymbolselectordialog.cpp.

◆ changeLayer

void QgsSymbolSelectorWidget::changeLayer ( QgsSymbolLayer * layer )

slot

alters tree and sets proper widget when Layer Type is changed

Note: : The layer is received from the LayerPropertiesWidget

Definition at line 728 of file qgssymbolselectordialog.cpp.

◆ context()

QgsSymbolWidgetContext QgsSymbolSelectorWidget::context ( ) const

Returns the context in which the symbol widget is shown, e.g., the associated map canvas and expression contexts.

See also: setContext()

Since: QGIS 3.0

Definition at line 380 of file qgssymbolselectordialog.cpp.

◆ currentLayer()

QgsSymbolLayer * QgsSymbolSelectorWidget::currentLayer ( )

protected

The current symbol layer that is active in the interface.

Returns: The active symbol layer.

Definition at line 475 of file qgssymbolselectordialog.cpp.

◆ currentLayerItem()

SymbolLayerItem * QgsSymbolSelectorWidget::currentLayerItem ( )

protected

Note: not available in Python bindings

Definition at line 462 of file qgssymbolselectordialog.cpp.

◆ duplicateLayer

void QgsSymbolSelectorWidget::duplicateLayer ( )

slot

Duplicates the current symbol layer and places the duplicated layer above the current symbol layer.

Since: QGIS 2.14

Definition at line 691 of file qgssymbolselectordialog.cpp.

◆ layerChanged

void QgsSymbolSelectorWidget::layerChanged ( )

slot

Called when the layer changes in the widget.

Updates the active properties for active symbol layer.

Definition at line 488 of file qgssymbolselectordialog.cpp.

◆ loadSymbol() [1/2]

void QgsSymbolSelectorWidget::loadSymbol ( )

protected

Reload the current symbol in the view.

Definition at line 409 of file qgssymbolselectordialog.cpp.

◆ loadSymbol() [2/2]

void QgsSymbolSelectorWidget::loadSymbol	(	QgsSymbol *	symbol,
		SymbolLayerItem *	parent
	)

protected

Load the given symbol into the widget.

Parameters

symbol	The symbol to load.
parent	The parent symbol layer item.

Note: not available in Python bindings

Definition at line 385 of file qgssymbolselectordialog.cpp.

◆ lockLayer

void QgsSymbolSelectorWidget::lockLayer ( )

slot

Lock the current active symbol layer.

Definition at line 682 of file qgssymbolselectordialog.cpp.

◆ moveLayerByOffset()

void QgsSymbolSelectorWidget::moveLayerByOffset ( int offset )

protected

Move the current active layer by a set offset in the list.

Parameters

offset The offset to move the layer by

Definition at line 656 of file qgssymbolselectordialog.cpp.

◆ moveLayerDown

void QgsSymbolSelectorWidget::moveLayerDown ( )

slot

Move the active symbol layer down.

Definition at line 646 of file qgssymbolselectordialog.cpp.

◆ moveLayerUp

void QgsSymbolSelectorWidget::moveLayerUp ( )

slot

Move the active symbol layer up.

Definition at line 651 of file qgssymbolselectordialog.cpp.

◆ removeLayer

void QgsSymbolSelectorWidget::removeLayer ( )

slot

Remove the current active symbol layer.

Definition at line 624 of file qgssymbolselectordialog.cpp.

◆ setContext()

void QgsSymbolSelectorWidget::setContext ( const QgsSymbolWidgetContext & context )

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

Parameters

context symbol widget context

See also: context()

Since: QGIS 3.0

Definition at line 354 of file qgssymbolselectordialog.cpp.

◆ setWidget()

void QgsSymbolSelectorWidget::setWidget ( QWidget * widget )

protected

Set the properties widget for the active symbol layer.

Parameters

widget The widget to set to configure the active symbol layer.

Definition at line 557 of file qgssymbolselectordialog.cpp.

◆ symbol()

QgsSymbol* QgsSymbolSelectorWidget::symbol ( )

inline

Returns the symbol that is currently active in the widget.

Can be nullptr.

Returns: The active symbol.

Definition at line 128 of file qgssymbolselectordialog.h.

◆ symbolChanged

void QgsSymbolSelectorWidget::symbolChanged ( )

slot

Slot to update tree when a new symbol from style.

Definition at line 528 of file qgssymbolselectordialog.cpp.

◆ symbolModified

void QgsSymbolSelectorWidget::symbolModified ( )

signal

Emiited when a symbol is modified in the widget.

◆ updateLayerPreview

void QgsSymbolSelectorWidget::updateLayerPreview ( )

slot

Update the single symbol layer preview in the widget.

Definition at line 452 of file qgssymbolselectordialog.cpp.

◆ updateLockButton()

void QgsSymbolSelectorWidget::updateLockButton ( )

protected

Update the lock button states based on the current symbol layer.

Definition at line 566 of file qgssymbolselectordialog.cpp.

◆ updatePreview

void QgsSymbolSelectorWidget::updatePreview ( )

slot

Update the preview of the whole symbol in the interface.

Definition at line 442 of file qgssymbolselectordialog.cpp.

◆ updateUi()

void QgsSymbolSelectorWidget::updateUi ( )

protected

Update the state of the UI based on the currently set symbol layer.

Definition at line 415 of file qgssymbolselectordialog.cpp.

Friends And Related Function Documentation

◆ QgsSymbolSelectorDialog

friend class QgsSymbolSelectorDialog

friend

To allow for non API break access from the dialog.

Definition at line 91 of file qgssymbolselectordialog.h.

Member Data Documentation

◆ mAdvancedMenu

QMenu* QgsSymbolSelectorWidget::mAdvancedMenu = nullptr

protected

Definition at line 245 of file qgssymbolselectordialog.h.

◆ model

QStandardItemModel* QgsSymbolSelectorWidget::model = nullptr

protected

Definition at line 248 of file qgssymbolselectordialog.h.

◆ mPresentWidget

QWidget* QgsSymbolSelectorWidget::mPresentWidget = nullptr

protected

Definition at line 249 of file qgssymbolselectordialog.h.

◆ mStyle

QgsStyle* QgsSymbolSelectorWidget::mStyle = nullptr

protected

Definition at line 243 of file qgssymbolselectordialog.h.

◆ mSymbol

QgsSymbol* QgsSymbolSelectorWidget::mSymbol = nullptr

protected

Definition at line 244 of file qgssymbolselectordialog.h.

◆ mVectorLayer

QgsVectorLayer* QgsSymbolSelectorWidget::mVectorLayer = nullptr

protected

Definition at line 246 of file qgssymbolselectordialog.h.

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

/tmp/buildd/qgis-3.8.0+99unstable/src/gui/symbology/qgssymbolselectordialog.h
/tmp/buildd/qgis-3.8.0+99unstable/src/gui/symbology/qgssymbolselectordialog.cpp

Public Slots

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QgsSymbolSelectorWidget()

Member Function Documentation

◆ addLayer

◆ advancedMenu()

◆ changeLayer

◆ context()

◆ currentLayer()

◆ currentLayerItem()

◆ duplicateLayer

◆ layerChanged

◆ loadSymbol() [1/2]

◆ loadSymbol() [2/2]

◆ lockLayer

◆ moveLayerByOffset()

◆ moveLayerDown

◆ moveLayerUp

◆ removeLayer

◆ setContext()

◆ setWidget()

◆ symbol()

◆ symbolChanged

◆ symbolModified

◆ updateLayerPreview

◆ updateLockButton()

◆ updatePreview

◆ updateUi()

Friends And Related Function Documentation

◆ QgsSymbolSelectorDialog

Member Data Documentation

◆ mAdvancedMenu

◆ model

◆ mPresentWidget

◆ mStyle

◆ mSymbol

◆ mVectorLayer