class MCoeControlHitTest |
Abstract interface for defining a control's hit region.
This could be implemented by a CCoeControl-derived class to define hit region checking. The object is installed by calling CCoeControl::SetHitTest().
The hit region is the area inside the control's rectangle in which pointer events are handled. It can be any shape, not necessarily rectangular.
Public Member Functions | |
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TBool | HitRegionContains(const TPoint &, const CCoeControl &) |
Protected Member Functions | |
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MCoeControlHitTest() |
Private Member Functions | |
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IMPORT_C void | MCoeControlHitTest_Reserved1() |
IMPORT_C void | MCoeControlHitTest_Reserved2() |
Private Attributes | |
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TInt | iMCoeControlHitTest_Reserved1 |
TBool | HitRegionContains | ( | const TPoint & | aPoint, |
const CCoeControl & | aControl | |||
) | const [pure virtual] |
Tests whether a pointer event occurred inside the control's hit region. This function is called by CCoeControl::HandlePointerEventL().
ETrue if the specified point lies inside the hit region, EFalse if not.
const TPoint & aPoint | The position of the pointer event. |
const CCoeControl & aControl |