[Iup-users] dialogs & icons with transparent background color

[Antonio Scuri]

  There is a restriction in the dynamic creation of icons that affects icons
for dialogs. 

  To be able to do that you must use a .ico file and add it to a .rc file in
your Windows project. See the iup/etc/iup.rc for a sample.

Best,
scuri

> -----Original Message-----
> From: iup-users-bounces at lists.luaforge.net 
> [mailto:iup-users-bounces at lists.luaforge.net] On Behalf Of 
> Andrew Wilson
> Sent: sábado, 28 de junho de 2008 23:52
> To: IUP discussion list.
> Subject: [Iup-users] dialogs & icons with transparent background color
> 
> Dear IUP List
> 
> I would like to be able to set an icon with a transparent 
> background to a dialog window, but don't seem to be able to 
> do this, sample code below, is there some trick I'm missing.
> 
> Thanks
> Andrew Wilson
> 
> 
> --using dialog icon value..
> 
> require( "iuplua" )
> 
> img1 = iup.image{
>   { 2,3,1,1,1,1,1,1,1,3,2 },
>   { 3,2,3,1,1,1,1,1,3,2,3 },
>   { 1,3,2,3,1,1,1,3,2,3,1 },
>   { 1,1,3,2,3,1,3,2,3,1,1 },
>   { 1,1,1,3,2,3,2,3,1,1,1 },
>   { 1,1,1,1,3,2,3,1,1,1,1 },
>   { 1,1,1,3,2,3,2,3,1,1,1 },
>   { 1,1,3,2,3,1,3,2,3,1,1 },
>   { 1,3,2,3,1,1,1,3,2,3,1 },
>   { 3,2,3,1,1,1,1,1,3,2,3 },
>   { 2,3,1,1,1,1,1,1,1,3,2 };
>   colors = {
>    "BGCOLOR" , --
>     "355 1 1",
>    "355 355 1"
>   }
> }
> 
> vbox = iup.vbox { iup.label {title="Label"}, iup.button { 
> title="Test" } } dlg = iup.dialog{vbox; title="Dialog", icon=img1 }
> dlg:show()
> 
> iup.MainLoop()
> 
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