CAnimationController::EnablePriorityComparisonHandler

Sets or releases the priority comparison handler to call to determine whether a scheduled storyboard can be cancelled, concluded, trimmed or compressed.

virtual BOOL EnablePriorityComparisonHandler(
   DWORD dwHandlerType
);

Parameters

• dwHandlerType
  A combination of UI_ANIMATION_PHT_ flags (see remarks), which specifies what handlers to set or release.

Return Value

TRUE if the handler was successfully set or released.

Remarks

When a handler is set (enabled) Windows Animation calls the following virtual methods depending on dwHandlerType: OnHasPriorityCancel, OnHasPriorityConclude, OnHasPriorityTrim, OnHasPriorityCompress. dwHandler can be a combination of the following flags: UI_ANIMATION_PHT_NONE - release all handlers UI_ANIMATION_PHT_CANCEL - set Cancel comparison handler UI_ANIMATION_PHT_CONCLUDE - set Conclude comparison handler UI_ANIMATION_PHT_COMPRESS - set Compress comparison handler UI_ANIMATION_PHT_TRIM - set Trim comparison handler UI_ANIMATION_PHT_CANCEL_REMOVE - remove Cancel comparison handler UI_ANIMATION_PHT_CONCLUDE_REMOVE - remove Conclude comparison handler UI_ANIMATION_PHT_COMPRESS_REMOVE - remove Compress comparison handler UI_ANIMATION_PHT_TRIM_REMOVE - remove Trim comparison handler

Requirements

Header: afxanimationcontroller.h

See Also

Reference

CAnimationController Class