Interface defining a bool animation. More...
#include <boolanimation.hxx>
Inheritance diagram for slideshow::internal::BoolAnimation:
Collaboration diagram for slideshow::internal::BoolAnimation:
Public Types | |
| typedef bool | ValueType |
Public Member Functions | |
| virtual bool | operator() (ValueType bValue)=0 |
| Set the animation to the given value. More... | |
| virtual ValueType | getUnderlyingValue () const =0 |
| Request the underlying value for this animation. More... | |
 Public Member Functions inherited from slideshow::internal::Animation | |
| virtual void | prefetch ()=0 |
| Notify that the animation going active soon. More... | |
| virtual void | start (const AnimatableShapeSharedPtr &rShape, const ShapeAttributeLayerSharedPtr &rAttrLayer)=0 |
| Notify that the animation is about to begin. More... | |
| virtual void | end ()=0 |
| Notify that the animation is about to end. More... | |
| Public Member Functions inherited from slideshow::internal::SharedPtrAble | |
| virtual | ~SharedPtrAble () |
Detailed Description
Interface defining a bool animation.
This interface is a specialization of the Animation interface, and is used to animate attributes that have only two discrete values (on and off, or true and false, for example).
Definition at line 37 of file boolanimation.hxx.
Member Typedef Documentation
◆ ValueType
| typedef bool slideshow::internal::BoolAnimation::ValueType |
Definition at line 40 of file boolanimation.hxx.
Member Function Documentation
◆ getUnderlyingValue()
|
pure virtual |
Request the underlying value for this animation.
This is necessary for pure To or By animations, as the Activity cannot determine a sensible start value otherwise.
- Attention: \n Note that you are only permitted to query
- for the underlying value, if the animation has actually been started (via start() call).
◆ operator()()
|
pure virtual |
Set the animation to the given value.
- Parameters
-
bValue Current animation value.
The documentation for this class was generated from the following file:
