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

#include <FlagGraphicsItem.h>

Inheritance diagram for Frapper::FlagGraphicsItem:

Collaboration diagram for Frapper::FlagGraphicsItem:

Public Slots
void	setChecked (bool checked)
	Sets the state of the flag to the given value.

Signals
void	toggled (bool checked)
	Signal that is emitted when the flag has been toggled.

Public Member Functions
	FlagGraphicsItem (QGraphicsItem *parent, const QString &name, bool state, const QColor &color, const QPointF &position)
	Constructor of the FlagGraphicsItem class.

	~FlagGraphicsItem ()
	Destructor of the FlagGraphicsItem class.

virtual void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget=0)
	Paints the graphics item into a graphics view.

Public Member Functions inherited from Frapper::BaseRectItem
	BaseRectItem (const QColor &color, bool actAsButton=false, QGraphicsItem *parent=0)
	Constructor of the BaseRectItem class.

	~BaseRectItem ()
	Destructor of the BaseRectItem class.

QRectF	boundingRect () const
	Returns the bounding rectangle of the graphics item.

QColor	getColor () const
	Returns the item's base color.

Protected Member Functions
void	mousePressEvent (QGraphicsSceneMouseEvent *event)
	Event handler that reacts to mouse press events.

void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event)
	Event handler that reacts to mouse release events.

Protected Member Functions inherited from Frapper::BaseRectItem
void	hoverEnterEvent (QGraphicsSceneHoverEvent *event)
	Event handler that reacts to hover enter events.

void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event)
	Event handler that reacts to hover leave events.

void	mousePressEvent (QGraphicsSceneMouseEvent *event)
	Event handler that reacts to mouse press events.

void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event)
	Event handler that reacts to mouse release events.

Protected Attributes
bool	m_state
	The state of the flag.

Protected Attributes inherited from Frapper::BaseRectItem
QColor	m_color
	The item's base color.

bool	m_actAsButton
	Flag that states whether the item should act as a button.

bool	m_hovered
	Flag that states whether the item is currently hovered by the mouse pointer.

bool	m_clicked
	Flag that states whether the item is currently clicked by the mouse pointer (i.e. a mouse button is pressed).

Detailed Description

Class for graphical representation of node flags.

Inheritance Diagram

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Constructor & Destructor Documentation

Frapper::FlagGraphicsItem::FlagGraphicsItem	(	QGraphicsItem *	parent,
		const QString &	name,
		bool	state,
		const QColor &	color,
		const QPointF &	position
	)

Constructor of the FlagGraphicsItem class.

Constructors and Destructors.

Parameters

parent	The graphics item this item will be a child of.
name	The flag's name.
state	The initial state of the flag.
color	The flag's base color.
position	The flag's relative position in its parent.

Constructor of the FlagGraphicsItem class.

Parameters

parent	The graphics item this item will be a child of.
name	The flag's name.
state	The initial state of the flag.
color	The flag's base color.
position	The flag's relative position in its parent.

Frapper::FlagGraphicsItem::~FlagGraphicsItem ( )

Destructor of the FlagGraphicsItem class.

Member Function Documentation

void Frapper::FlagGraphicsItem::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.

Implements Frapper::BaseRectItem.

Reimplemented in Frapper::ViewFlagGraphicsItem.

void Frapper::FlagGraphicsItem::setChecked ( bool checked )

slot

Sets the state of the flag to the given value.

Public Slots.

Parameters

checked The new state for the flag.

Sets the state of the flag to the given value.

Parameters

checked The new state for the flag.

void Frapper::FlagGraphicsItem::toggled ( bool checked )

signal

Signal that is emitted when the flag has been toggled.

Parameters

checked The new state of the flag.

void Frapper::FlagGraphicsItem::mousePressEvent ( QGraphicsSceneMouseEvent * event )

protected

Event handler that reacts to mouse press events.

Protected Functions.

Parameters

event The object containing details about the event.

Event handler that reacts to mouse press events.

Parameters

event The object containing details about the event.

void Frapper::FlagGraphicsItem::mouseReleaseEvent ( QGraphicsSceneMouseEvent * event )

protected

Event handler that reacts to mouse release events.

Parameters

event The object containing details about the event.

Member Data Documentation

bool Frapper::FlagGraphicsItem::m_state

protected

The state of the flag.

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

Public Slots

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation