Re: Resizing handles
- From: "steven" <steven_somenumber@xxxxxxxxxx>
- Date: Mon, 28 Nov 2005 08:13:41 GMT
"Tom de Neef" <tdeneef@xxxxxxxx> wrote in message
news:438a03d0$0$11072$e4fe514c@xxxxxxxxxxxxxxxxx
> I can't find what I'm looking for cause I don't know what it is called...
> I want to give the user the opportunity to specify the size of boxes in a
> graphic output by letting him grab a handle (side or corner) on a box (say
a
> panel) and move it. The size of the box should adapt. (Like you do in the
> IDE when resizing a control.) I then read out the dimensions when done.
>
> What are those handles called? Is there a standard component to assist me
> with it?
"sizing handles"?
I found a TSizeControl by Angus Johnson on
http://cc.borland.com/Item.aspx?id=14689.
Works like charm under D7. Only thing: uses a thick border for resizing
instead of the 8 handles. Drawing handles instead of a rectangle isn't an
issue, and I guess (I haven't studied the source code really) limiting the
mousedown area to the handles shouldn't be a problem either.
Success,
Steven
.
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- From: Tom de Neef
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