Re: Print dialog issues on win32

["Daniel K. O." <danielosmari yahoo com br>]

Alexander Larsson wrote:
> I'm working on using the win32 print dialog (PrintDlgEx) behind the 
> highlevel printing API I've been posting about. I've stumbled on an issue 
> though. PrintDlgEx is a blocking call, so if you call it the mainloop 
> won't execute until it returns. This means your other windows won't even 
> repaint.
>   

Why not just use SetTimer?


------
void CALLBACK update_gui(HWND, UINT, UINT, DWORD)
{
       while (gtk_events_pending ())
               gtk_main_iteration();
}

...

UINT timer_id = SetTimer(NULL, 0, 10, update_gui);
PrintDlgEx(...);
KillTimer(NULL, timer_id);
------



---
Daniel K. O.


	

	
		
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