[Kde-bindings] Qtruby Screenshot example program does not workon Windows

[Melton, Ryan]

I think the HWND__* is kind of like a file descriptor where the user just passes it between function calls and doesn't actually use its contents directly.

Simply returning the pointer value to ruby and providing no support for the actual HWND__ class sounds like the right thing to do.  Where would that be implemented?

-----Original Message-----
From: Arno Rehn [mailto:arno at arnorehn.de] 
Sent: Thursday, August 05, 2010 10:06 AM
To: KDE bindings for other programming languages
Subject: Re: [Kde-bindings] Qtruby Screenshot example program does not workon Windows

On Thursday 05 August 2010 18:00:41 Melton, Ryan wrote:
> I tracked this down to a problem with the QWidget::winId() const method. 
> It returns a HWND__* which is not in the Smoke ClassMap.
> 
> Here is a snippet from smokedata.cpp from smoke/qtgui:
> static Smoke::Class classes[] = {
>     { 0L, false, 0, 0, 0, 0, 0 },	// 0 (no class)
>     { "HBITMAP__", true, 0, 0, 0, 0, 0 },	//1
>     { "HDC__", true, 0, 0, 0, 0, 0 },	//2
>     { "HFONT__", true, 0, 0, 0, 0, 0 },	//3
>     { "HICON__", true, 0, 0, 0, 0, 0 },	//4
>     { "HINSTANCE__", true, 0, 0, 0, 0, 0 },	//5
>     { "HPALETTE__", true, 0, 0, 0, 0, 0 },	//6
>     { "HRGN__", true, 0, 0, 0, 0, 0 },	//7
>     { "HWND__", true, 0, 0, 0, 0, 0 },	//8
I don't know anything about these Windows classes. Try adding them to one of 
the smokeconfig.xml files and regenerate your smoke libs. I don't know if this 
is correct, though. Maybe we should simply return the pointer value to ruby 
and provide no support for the actual HWND__ class.
I don't know enough of the Windows API to judge this properly, I guess.

-- 
Arno Rehn
arno at arnorehn.de
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