QgsColorSwatchGridAction Class Reference

A color swatch grid which can be embedded into a menu. More...

#include <qgscolorswatchgrid.h>

Inheritance diagram for QgsColorSwatchGridAction:

Public Slots
void	refreshColors ()
	Reload colors from scheme and redraws the widget. More...

Signals
void	colorChanged (const QColor &color)
	Emitted when a color has been selected from the widget. More...

Public Member Functions
	QgsColorSwatchGridAction (QgsColorScheme *scheme, QMenu *menu=nullptr, const QString &context=QString(), QWidget *parent=nullptr)
	Construct a new color swatch grid action. More...
QColor	baseColor () const
	Gets the base color for the color grid. More...
QString	context () const
	Gets the current context for the color grid. More...
bool	dismissOnColorSelection () const
	Returns whether the parent menu will be dismissed after a color is selected from the action's color widget. More...
void	setBaseColor (const QColor &baseColor)
	Sets the base color for the color grid. More...
void	setContext (const QString &context)
	Sets the current context for the color grid. More...
void	setDismissOnColorSelection (bool dismiss)
	Sets whether the parent menu should be dismissed and closed when a color is selected from the action's color widget. More...

Detailed Description

A color swatch grid which can be embedded into a menu.

See also

QgsColorSwatchGrid

Since

QGIS 2.5

Definition at line 189 of file qgscolorswatchgrid.h.

Constructor & Destructor Documentation

QgsColorSwatchGridAction::QgsColorSwatchGridAction	(	QgsColorScheme *	scheme,
		QMenu *	menu = nullptr,
		const QString &	context = QString(),
		QWidget *	parent = nullptr
	)

Construct a new color swatch grid action.

Parameters

scheme	QgsColorScheme for colors to show in grid
menu	parent menu
context	context string provided to color scheme
parent	parent widget

Definition at line 396 of file qgscolorswatchgrid.cpp.

Member Function Documentation

QColor QgsColorSwatchGridAction::baseColor

(

)

const

Gets the base color for the color grid.

Returns

base color which is passed to scheme for color generation

See also

setBaseColor

Definition at line 419 of file qgscolorswatchgrid.cpp.

void QgsColorSwatchGridAction::colorChanged ( const QColor &  color )

signal

Emitted when a color has been selected from the widget.

Parameters

color

selected color

QString QgsColorSwatchGridAction::context

(

)

const

Gets the current context for the color grid.

Returns

context string which is passed to scheme for color generation

See also

setContext

Definition at line 424 of file qgscolorswatchgrid.cpp.

bool QgsColorSwatchGridAction::dismissOnColorSelection ( ) const

inline

Returns whether the parent menu will be dismissed after a color is selected from the action's color widget.

See also

setDismissOnColorSelection

Since

QGIS 2.14

Definition at line 249 of file qgscolorswatchgrid.h.

void QgsColorSwatchGridAction::refreshColors ( )

slot

Reload colors from scheme and redraws the widget.

Definition at line 434 of file qgscolorswatchgrid.cpp.

void QgsColorSwatchGridAction::setBaseColor

(

const QColor &

baseColor

)

Sets the base color for the color grid.

Parameters

baseColor

base color to pass to scheme for color generation

See also

baseColor

Definition at line 414 of file qgscolorswatchgrid.cpp.

void QgsColorSwatchGridAction::setContext

(

const QString &

context

)

Sets the current context for the color grid.

Parameters

context

string which is passed to scheme for color generation

See also

context

Definition at line 429 of file qgscolorswatchgrid.cpp.

void QgsColorSwatchGridAction::setDismissOnColorSelection ( bool  dismiss )

inline

Sets whether the parent menu should be dismissed and closed when a color is selected from the action's color widget.

Parameters

dismiss

set to true (default) to immediately close the menu when a color is selected from the widget. If set to false, the colorChanged signal will be emitted but the menu will stay open.

See also

dismissOnColorSelection()

Since

QGIS 2.14

Definition at line 241 of file qgscolorswatchgrid.h.

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

• /build/qgis-3.4.15+24xenial/src/gui/qgscolorswatchgrid.h
• /build/qgis-3.4.15+24xenial/src/gui/qgscolorswatchgrid.cpp