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CoverTransition

A Transition that slides the new screen over the previous from the given direction.

Inherits from: Transition

Public Functions

CoverTransition(const uint8_t transitionSteps =20)
Initializes a new instance of the CoverTransition class.
virtual voidhandleTickEvent()
Handles the tick event when transitioning.
virtual voidinit()
Initializes the transition.
virtual voidtearDown()
Tears down the Animation.

Protected Functions

virtual voidinitMoveDrawable(Drawable & d)
Moves the Drawable to its initial position just outside of the visible area of the display.
virtual voidtickMoveDrawable(Drawable & d)
Moves the Drawable to the new position as calculated in handleTickEvent().

Additional inherited members

Public Functions inherited from Transition

virtual voidinvalidate()
Invalidates the screen when starting the Transition.
boolisDone() const
Query if the transition is done transitioning.
virtual voidsetScreenContainer(Container & cont)
Sets the ScreenContainer.
Transition()
Initializes a new instance of the Transition class.
virtual ~Transition()
Finalizes an instance of the Transition class.

Protected Attributes inherited from Transition

booldone
Flag that indicates when the transition is done. This should be set by implementing classes.
Container *screenContainer
The screen Container of the Screen transitioning to.

Public Functions Documentation

CoverTransition

CoverTransition(const uint8_ttransitionSteps =20)

Initializes a new instance of the CoverTransition class.

Parameters:
transitionSteps(Optional) Number of steps in the transition animation.

handleTickEvent

virtual void handleTickEvent()

Handles the tick event when transitioning.

It moves the contents of the Screen's container. The direction of the transition determines the direction the contents of the container moves.

Reimplements: touchgfx::Transition::handleTickEvent

init

virtual void init()

Initializes the transition.

Called after the constructor is called, when the application changes the transition.

Reimplements: touchgfx::Transition::init

tearDown

virtual void tearDown()

Tears down the Animation.

Called before the destructor is called, when the application changes the transition.

Reimplements: touchgfx::Transition::tearDown

Protected Functions Documentation

initMoveDrawable

virtual void initMoveDrawable(Drawable &d)

Moves the Drawable to its initial position just outside of the visible area of the display.

Parameters:
dThe Drawable to move.

tickMoveDrawable

virtual void tickMoveDrawable(Drawable &d)

Moves the Drawable to the new position as calculated in handleTickEvent().

Parameters:
dThe Drawable to move.