Re: [Dev-C++] ChooseColor frustration

[Vlada D. <dj...@im...>]

----- Original Message -----
From: "Daniel Glenfield" <sp...@ho...>
To: <dj...@im...>; <dev...@li...>
Sent: Monday, October 21, 2002 1:47 PM
Subject: Re: [Dev-C++] ChooseColor frustration


> Ah, I think you mean
> switch (ID_CHOOSE_COLOR)
> {
>   case: GREEN
>   {
>    // make green
>   }
>   break;
>
>   case: BLUE
>   {
>    // etc.
>   }
>   break;
>
>   default:
>   {
>    // make black
>   }
>   break;
>
> }
>
> The switch statement checks the variable passed in, and matches it to a
> case.
No, ID_CHOOSE_COLOR is a menu item ID, and "case ID_CHOOSE_COLOR:" is a part
of message loop. What I had in mind is to display a ChooseColor dialog,
choose a color and place its value in crCurColor variable, and then use it
to draw lines. Anyway, I just figured out what was the problem: I forgot to
select the pen! Prety stupid! Anyway, thanks for your help and sorry if  I
caused any trouble with this nonsense.

Regards, Vlada
>
>
> >From: "Vlada Djurovic" <dj...@im...>
> >To: "'DevC++ help'" <dev...@li...>
> >Subject: [Dev-C++] ChooseColor frustration
> >Date: Mon, 21 Oct 2002 13:13:15 +0200
> >
> >Hi, everybody
> >I have a problem with ChooseColor common dialog. I wrote the code, it
> >compiled OK, but what ever color I choose, I get black. I can't figure
out
> >what's wrong. Here's the code, so if anyone can help me...thanks.
> >
> >case ID_CHOOSE_COLOR:
> >                 {
> >                     CHOOSECOLOR chColor;
> >                     chColor.lStructSize=sizeof(CHOOSECOLOR);
> >                     chColor.hwndOwner=hwnd;
> >                     chColor.lpCustColors=crCustColor;
> >                     chColor.Flags=CC_FULLOPEN;
> >
> >                     ChooseColor(&chColor);
> >                     crCurColor=chColor.rgbResult;     /*crCurColor is
> >global variable*/
> >                 }
> >                 break;
>
>
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