ViewFlagGraphicsItem Class Reference

Class for graphical representation of node view flags. More...

#include <ViewFlagGraphicsItem.h>

Inheritance diagram for ViewFlagGraphicsItem:

Collaboration diagram for ViewFlagGraphicsItem:

List of all members.

Signals

void stageIndexSet (unsigned int stageIndex)

Signal that is emitted when the stage index has been changed.

Public Member Functions

ViewFlagGraphicsItem (QGraphicsItem *parent, bool state, const QPointF &position, unsigned int stageIndex)

Constructor of the ViewFlagGraphicsItem class.

~ViewFlagGraphicsItem ()

Destructor of the ViewFlagGraphicsItem class.

virtual void paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget=0)

Paints the graphics item into a graphics view.

Protected Member Functions

void contextMenuEvent (QGraphicsSceneContextMenuEvent *event)

Event handler that reacts to context menu events.

Private Slots

void selectStage (QAction *triggeredAction)

Selects the stage to assign to the node corresponding to the triggered stage action.

void setStageIndex (unsigned int index, ViewNode *viewNode)

Activated when a new stage has been selected from outside.

Private Attributes

unsigned int m_stageIndex

The index of the stage that the node that this flag belongs to is contained in.

QActionGroup * m_stageActionGroup

The group that all the stage actions will be added to.

Detailed Description

Class for graphical representation of node view flags.

Inheritance Diagram

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Constructor & Destructor Documentation

ViewFlagGraphicsItem::ViewFlagGraphicsItem	(	QGraphicsItem *	parent,
		bool	state,
		const QPointF &	position,
		unsigned int	stageIndex
	)

Constructor of the ViewFlagGraphicsItem class.

Constructors and Destructors.

Parameters:

	parent	The graphics item this item will be a child of.
	state	The initial state of the flag.
	position	The flag's relative position in its parent.
	stageIndex	The index of the stage that the node that this flag belongs to is contained in.

Constructor of the ViewFlagGraphicsItem class.

Parameters:

	parent	The graphics item this item will be a child of.
	state	The initial state of the flag.
	position	The flag's relative position in its parent.
	stageIndex	The index of the stage that the node that this flag represents is contained in.

ViewFlagGraphicsItem::~ViewFlagGraphicsItem ( )

Destructor of the ViewFlagGraphicsItem class.

Member Function Documentation

void ViewFlagGraphicsItem::paint	(	QPainter *	painter,
		const QStyleOptionGraphicsItem *	option,
		QWidget *	widget = `0`
	)			`[virtual]`

Paints the graphics item into a graphics view.

Public Functions.

Parameters:

	painter	The object to use for painting.
	option	Style options for painting the graphics item.
	widget	The widget into which to paint the graphics item.

Paints the graphics item into a graphics view.

Parameters:

	painter	The object to use for painting.
	option	Style options for painting the graphics item.
	widget	The widget into which to paint the graphics item.

Reimplemented from FlagGraphicsItem.

void ViewFlagGraphicsItem::contextMenuEvent ( QGraphicsSceneContextMenuEvent * event ) [protected]

Event handler that reacts to context menu events.

Protected Events.

Parameters:

event

The object containing details about the event.

Event handler that reacts to context menu events.

Parameters:

event

The object containing details about the event.

void ViewFlagGraphicsItem::stageIndexSet ( unsigned int stageIndex ) [signal]

Signal that is emitted when the stage index has been changed.

Parameters:

stageIndex

The index of the new stage that the node should be contained in.

void ViewFlagGraphicsItem::selectStage ( QAction * triggeredAction ) [private, slot]

Selects the stage to assign to the node corresponding to the triggered stage action.

Private Slots.

Parameters:

triggeredAction

The action that was triggered.

Selects the stage to assign to the node corresponding to the triggered stage action.

Parameters:

triggeredAction

The action that was triggered.

void ViewFlagGraphicsItem::setStageIndex	(	unsigned int	index,
		ViewNode *	viewNode
	)			`[private, slot]`

Activated when a new stage has been selected from outside.

Parameters:

index

The stage index.

Member Data Documentation

unsigned int ViewFlagGraphicsItem::m_stageIndex [private]

The index of the stage that the node that this flag belongs to is contained in.

QActionGroup* ViewFlagGraphicsItem::m_stageActionGroup [private]

The group that all the stage actions will be added to.

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


Signals
void	stageIndexSet (unsigned int stageIndex)
	Signal that is emitted when the stage index has been changed.
Public Member Functions
	ViewFlagGraphicsItem (QGraphicsItem *parent, bool state, const QPointF &position, unsigned int stageIndex)
	Constructor of the ViewFlagGraphicsItem class.
	~ViewFlagGraphicsItem ()
	Destructor of the ViewFlagGraphicsItem class.
virtual void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget=0)
	Paints the graphics item into a graphics view.
Protected Member Functions
void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event)
	Event handler that reacts to context menu events.
Private Slots
void	selectStage (QAction *triggeredAction)
	Selects the stage to assign to the node corresponding to the triggered stage action.
void	setStageIndex (unsigned int index, ViewNode *viewNode)
	Activated when a new stage has been selected from outside.
Private Attributes
unsigned int	m_stageIndex
	The index of the stage that the node that this flag belongs to is contained in.
QActionGroup *	m_stageActionGroup
	The group that all the stage actions will be added to.