This is a template class for creating hovering controls. It uses the
_TrackMouseEvent method to recieve notifications regarding mouse events.
Using the code
To use it, you need to create a new class derived from the desired type (
CEdit ...) and add the template code there. You also need to override 2 pure virtual functions:
OnHoverLeave(). Your class receives notifications via those functions. There is also a function called
IsHover() which can return the hovering state.
In the demo project, I've created 2 simple classes: One derived from
CButton and the other one derived from
CEdit. They both react to mouse events.
class CHoverButton : public CTrackControl<CButton>
virtual void OnHoverEnter()
virtual void OnHoverLeave()
- 10/27/2002 - First release