BackgroundStateAbstractBase Class Reference

Background image state machine state base class. More...

#include <BackgroundStateAbstractBase.h>

Inheritance diagram for BackgroundStateAbstractBase:

Public Member Functions
	BackgroundStateAbstractBase (BackgroundStateContext &context, GraphicsScene &scene)
	Single constructor.
virtual void	begin ()=0
	Method that is called at the exact moment a state is entered. Typically called just after end for the previous state.
BackgroundStateContext &	context ()
	Reference to the BackgroundStateContext that contains all the BackgroundStateAbstractBase subclasses, without const.
const BackgroundStateContext &	context () const
	Reference to the BackgroundStateContext that contains all the BackgroundStateAbstractBase subclasses, without const.
virtual void	end ()=0
	Method that is called at the exact moment a state is exited. Typically called just before begin for the next state.
virtual void	fitInView (GraphicsView &view)=0
	Zoom so background fills the window.
QImage	image () const
	Image for the current state.
QGraphicsPixmapItem &	imageItem () const
	Graphics image item for the current state.
GraphicsScene &	scene ()
	Reference to the GraphicsScene, without const.
const GraphicsScene &	scene () const
	Reference to the GraphicsScene, without const.
virtual void	setCurveSelected (const Transformation &transformation, const DocumentModelGridRemoval &modelGridRemoval, const DocumentModelColorFilter &colorFilter, const QString &curveSelected)=0
	Update the currently selected curve name.
virtual void	setPixmap (const Transformation &transformation, const DocumentModelGridRemoval &modelGridRemoval, const DocumentModelColorFilter &modelColorFilter, const QPixmap &pixmap)=0
	Update the image for this state, after the leaf class processes it appropriately.
virtual QString	state () const =0
	State name for debugging.
virtual void	updateColorFilter (const Transformation &transformation, const DocumentModelGridRemoval &modelGridRemoval, const DocumentModelColorFilter &modelColorFilter)=0
	Apply color filter settings.

Protected Member Functions
void	setImageVisible (bool visible)
	Show/hide background image.
void	setProcessedPixmap (const QPixmap &pixmap)
	Save the image for this state after it has been processed by the leaf class.

Detailed Description

Background image state machine state base class.

Definition at line 24 of file BackgroundStateAbstractBase.h.

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

• Background/BackgroundStateAbstractBase.h
• Background/BackgroundStateAbstractBase.cpp