A graphics effect which can be applied to a widget to simulate various printing and color blindness modes. More...

#include <qgsprevieweffect.h>

Inheritance diagram for QgsPreviewEffect:

Public Types
enum	PreviewMode { PreviewGrayscale, PreviewMono, PreviewProtanope, PreviewDeuteranope }

Public Member Functions
	QgsPreviewEffect (QObject *parent)

PreviewMode	mode () const
	Returns the mode used for the preview effect. More...

void	setMode (PreviewMode mode)
	Sets the mode for the preview effect, which controls how the effect modifies a widgets appearance. More...

Protected Member Functions
void	draw (QPainter *painter) override

Detailed Description

A graphics effect which can be applied to a widget to simulate various printing and color blindness modes.

Definition at line 31 of file qgsprevieweffect.h.

Member Enumeration Documentation

◆ PreviewMode

enum QgsPreviewEffect::PreviewMode

Enumerator
PreviewGrayscale
PreviewMono
PreviewProtanope
PreviewDeuteranope

Definition at line 36 of file qgsprevieweffect.h.

Constructor & Destructor Documentation

◆ QgsPreviewEffect()

QgsPreviewEffect::QgsPreviewEffect ( QObject * parent )

Definition at line 22 of file qgsprevieweffect.cpp.

Member Function Documentation

◆ draw()

void QgsPreviewEffect::draw ( QPainter * painter )

overrideprotected

Definition at line 36 of file qgsprevieweffect.cpp.

◆ mode()

PreviewMode QgsPreviewEffect::mode ( ) const

inline

Returns the mode used for the preview effect.

Returns: PreviewMode currently used by the effect

See also: setMode

Since: QGIS 2.3

Definition at line 60 of file qgsprevieweffect.h.

◆ setMode()

void QgsPreviewEffect::setMode ( QgsPreviewEffect::PreviewMode mode )

Sets the mode for the preview effect, which controls how the effect modifies a widgets appearance.

Parameters

mode	PreviewMode to use to draw the widget

See also: mode

Since: QGIS 2.3

Definition at line 30 of file qgsprevieweffect.cpp.

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

/build/qgis-3.16.0+99unstable/src/gui/qgsprevieweffect.h
/build/qgis-3.16.0+99unstable/src/gui/qgsprevieweffect.cpp

Public Types

Public Member Functions

Protected Member Functions