Oscar -
If you are only targeting OS 3.5, you can use graphic buttons, which
display a bitmap instead of text. In the button resource, specify the ID
of the bitmap resource to use.
If you need it to work on OS earlie than 3.5, you have a few options.
1)place a button, with no text, directly on top of the bitmap
2)trap pendown, penmove and penup events, and then use an if statement, to
check whether the pen is down inside of a pre-defined rect, which
cooresponds to the bitmap rect.
On Sat, 10 Feb 2001, Oscar wrote:
> Dear all,
>
> My application let users select some application predefined bitmap (which
> has been saved as resources)and place the bitmap on any position on the
> form. My problem is, after my application drew the bitmap on the form, if I
> want to know the user select the bitmap? ( Just like it I have a button, I
> can use CtrlSelectEvent to capture user's interaction on the button, but for
> the bitmap, how can I do it?)
>
> Thank a lot for helping me first,
> Oscar
>
>
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