AnnotationObjectVertex Class Reference

Collaboration diagram for AnnotationObjectVertex:

[legend]

List of all members.

Public Slots
void	frameChanged (int)
	Recompute our position and visibility for the given frame and redraw.
Signals
void	animationChanged ()
Public Member Functions
	AnnotationObjectVertex (AnnotationObject *parent, int frameNum, FrameRange frameRange, QPointF initialPos)
	Create a new vertex to be a part of a parent Annotation Object.
QRectF	boundingRect () const
	Get the bounding rectangle of this vertex.
void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
	Paint this vertex on the screen.
ObjectAnimation *	getAnimation ()
ObjectAnimation::FrameState	getFrameState (int fnum)
void	makeOpaque ()
void	makeTransparent ()
void	setKeyframe (int frameNum, QPointF pos, bool visible)
	Set a new keyframe.
void	clearAnimation ()
	Clear all keypoints from the animation.
Protected Member Functions
QVariant	itemChange (GraphicsItemChange change, const QVariant &value)
	Overloaded to redraw the parent whenever the vertex is moved.
void	hoverEnterEvent (QGraphicsSceneHoverEvent *event)
	Highlight this vertex when the mouse moves over.
void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event)
	Dehighlight this vertex when the mouse leaves.
void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event)
void	mousePressEvent (QGraphicsSceneMouseEvent *event)
	Select the object when the user clicks on it.

---

Detailed Description

Definition at line 13 of file AnnotationObject.qt.H.

---

Constructor & Destructor Documentation

AnnotationObjectVertex::AnnotationObjectVertex	(	AnnotationObject *	parent,
		int	frameNum,
		FrameRange	frameRange,
		QPointF	initialPos
	)

Create a new vertex to be a part of a parent Annotation Object.

Definition at line 21 of file AnnotationObject.qt.C.

References AnnotationObject::getColor().

---

Member Function Documentation

QRectF AnnotationObjectVertex::boundingRect

(

)

const

Get the bounding rectangle of this vertex.

Definition at line 75 of file AnnotationObject.qt.C.

void AnnotationObjectVertex::clearAnimation

(

)

Clear all keypoints from the animation.

Definition at line 192 of file AnnotationObject.qt.C.

References ObjectAnimation::clear().

Referenced by AnnotationObject::setVertices().

void AnnotationObjectVertex::frameChanged

(

int

frameNum

)

[slot]

Recompute our position and visibility for the given frame and redraw.

Definition at line 176 of file AnnotationObject.qt.C.

References ObjectAnimation::getFrameState().

void AnnotationObjectVertex::hoverEnterEvent

(

QGraphicsSceneHoverEvent *

event

)

[protected]

Highlight this vertex when the mouse moves over.

Definition at line 112 of file AnnotationObject.qt.C.

void AnnotationObjectVertex::hoverLeaveEvent

(

QGraphicsSceneHoverEvent *

event

)

[protected]

Dehighlight this vertex when the mouse leaves.

Definition at line 134 of file AnnotationObject.qt.C.

QVariant AnnotationObjectVertex::itemChange	(	GraphicsItemChange	change,
		const QVariant &	value
	)			[protected]

Overloaded to redraw the parent whenever the vertex is moved.

Definition at line 101 of file AnnotationObject.qt.C.

void AnnotationObjectVertex::mousePressEvent

(

QGraphicsSceneMouseEvent *

event

)

[protected]

Select the object when the user clicks on it.

Definition at line 167 of file AnnotationObject.qt.C.

References AnnotationObject::selectVertex().

void AnnotationObjectVertex::mouseReleaseEvent

(

QGraphicsSceneMouseEvent *

event

)

[protected]

Create a new keyframe with the new position of the object when moved by the mouse and select this object

Definition at line 149 of file AnnotationObject.qt.C.

References ObjectAnimation::getFrameState(), AnnotationObject::pubPrepareGeometryChange(), and ObjectAnimation::setPosition().

void AnnotationObjectVertex::paint	(	QPainter *	painter,
		const QStyleOptionGraphicsItem *	option,
		QWidget *	widget
	)

Paint this vertex on the screen.

Definition at line 88 of file AnnotationObject.qt.C.

void AnnotationObjectVertex::setKeyframe	(	int	frameNum,
		QPointF	pos,
		bool	visible
	)

Set a new keyframe.

Definition at line 128 of file AnnotationObject.qt.C.

References ObjectAnimation::setPosition().

---

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

• src/NeovisionII/NeoAnnotate/AnnotationObject.qt.H
• src/NeovisionII/NeoAnnotate/AnnotationObject.qt.C