Introduction
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 (CButton
, CEdit
...) and add the template code there. You also need to override 2 pure virtual functions: OnOverEnter()
and 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.
#include "TrackControl.h"
class CHoverButton : public CTrackControl<CButton>
{
public:
virtual void OnHoverEnter()
{
Invalidate();
}
virtual void OnHoverLeave()
{
Invalidate();
}
}
History
- 10/27/2002 - First release
Gilad was born accidently to a pair of old lesbians. His childhood was full of vibrators and drugs. Married without kids. Has 14 grandsons around the world, 4 crocodiles, 2 mushrooms and a green alien living behind the refrigerator.
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