[lazarus] CVS Committed
Marc.Weustink at cuperus.nl
Wed Jan 10 09:41:29 EST 2001
+ From: Shane Miller [mailto:SMiller1 at stvgb.org]
+ If you look at TControl.wndproc, it determines if csDesigning
+ is in COmponentState. If so, it call's the controls owner's
+ (a form) designer and passes the message on to it. If I
+ return TRUE then it doesn't do anymore to it.
+ In this manner I can grab all events and control whether
+ TControl does anything with them. This is where I can call
+ MMouseMoveOnControl and MouseUpOnControl, etc. In Main.PP we
+ would have had to actually map the events OnMouseUp and
+ OnMouseMove and OnMouseDOwn which isn't a good way of doing
+ it because we don't want to assign events to the control and
+ then stream them that way. When you stream them you would
+ have those events assigned in the LFM file.
+ This way we aren't assigning event but are tapping into the
+ WNDPROC and getting the events right from there.
Ok, I'll have to look more closer, but I get the feeling that here some IDE
will be introduced in the LCL.
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