Plasma::Animation Class Reference

#include <animation.h>

Inheritance diagram for Plasma::Animation:

Public Types
enum	MovementDirectionFlag {   MoveAny = 0, MoveUp = 0x1, MoveRight = 0x2, MoveDown = 0x4,   MoveLeft = 0x8 }
enum	ReferenceFlag {   Center = 0, Up = 0x1, Down = 0x2, Left = 0x4,   Right = 0x8 }

Public Member Functions
	Animation (QObject *parent=0)
	~Animation ()=0
int	duration () const
QEasingCurve	easingCurve () const
void	setEasingCurve (const QEasingCurve &curve)
void	setTargetWidget (QGraphicsWidget *widget)
QGraphicsWidget *	targetWidget () const

Protected Member Functions
virtual void	setDuration (int duration=250)
virtual void	updateCurrentTime (int currentTime)

Properties
int	duration
QEasingCurve	easingCurve
QGraphicsWidget	targetWidget

Detailed Description

Abstract representation of a single animation.

Since

4.4

Definition at line 46 of file animation.h.

Member Enumeration Documentation

enum Plasma::Animation::MovementDirectionFlag

Animation movement direction.

Enumerator
MoveAny
MoveUp
MoveRight
MoveDown
MoveLeft

Definition at line 79 of file animation.h.

enum Plasma::Animation::ReferenceFlag

Animation movement reference (used by RotationAnimation).

Enumerator
Center
Up
Down
Left
Right

Definition at line 66 of file animation.h.

Constructor & Destructor Documentation

Plasma::Animation::Animation ( QObject *  parent = 0 )

explicit

Default constructor.

Parameters

parent

Object parent (might be set when using Animator::create factory).

Definition at line 41 of file animation.cpp.

Plasma::Animation::~Animation ( )

pure virtual

Destructor.

Definition at line 47 of file animation.cpp.

Member Function Documentation

int Plasma::Animation::duration

(

)

const

Get the animation duration.

It can be set using the property duration.

Returns

duration in ms.

QEasingCurve Plasma::Animation::easingCurve

(

)

const

Get the animation easing curve type.

void Plasma::Animation::setDuration ( int  duration = 250 )

protectedvirtual

Change the animation duration.

Default is 250ms.

Parameters

duration

The new duration of the animation.

Definition at line 57 of file animation.cpp.

void Plasma::Animation::setEasingCurve

(

const QEasingCurve &

curve

)

Set the animation easing curve type.

Definition at line 75 of file animation.cpp.

void Plasma::Animation::setTargetWidget

(

QGraphicsWidget *

widget

)

Set the widget on which the animation is to be performed.

Parameters

widget

The QGraphicsWidget to be animated.

Definition at line 62 of file animation.cpp.

QGraphicsWidget* Plasma::Animation::targetWidget

(

)

const

Returns

The widget that the animation will be performed upon

void Plasma::Animation::updateCurrentTime ( int  currentTime )

protectedvirtual

QAbstractAnimation will call this method while the animation is running.

Each specialized animation class should implement the correct behavior for it.

Parameters

currentTime

Slapsed time using the duration as reference (it will be from duration up to zero if the animation is running backwards).

Definition at line 85 of file animation.cpp.

Property Documentation

int Plasma::Animation::duration

readwrite

Definition at line 52 of file animation.h.

QEasingCurve Plasma::Animation::easingCurve

readwrite

Definition at line 53 of file animation.h.

QGraphicsWidget * Plasma::Animation::targetWidget

readwrite

Definition at line 54 of file animation.h.

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

• animation.h
• animation.cpp