Re: gdk_draw_image with alpha compositing on X?

2010-10-02 Thread Matthew Allen
-- Original Message -- To: Matthew Allen (l...@sydneyband.com.au) From: Tor Lillqvist (t...@iki.fi) Subject: Re: gdk_draw_image with alpha compositing on X? Date: 3/10/2010 4:42:34a > > I'm calling gdk_draw_image with a 32-bit per pixel image with some > > pixels having alpha=0 an

Re: gdk_draw_image with alpha compositing on X?

2010-10-02 Thread Tor Lillqvist
> I'm calling gdk_draw_image with a 32-bit per pixel image with some pixels > having alpha=0 and some with alpha=255, and the transparent pixels come > through as black (not surprisingly). What is the correct was to get that on > to the screen? (for Win32 and X) For Windows, you can't do any pe

Scroll to a line of a text buffer inside a GtkViewport

2010-10-02 Thread feigling
Hello, first of all I tried to find a problem similar to mine but were not successful. My GUI has the following elements: GtkScrolledWindow -> GtkViewport -> GtkHBox -> 3x GtkTextView All textviews are aligned side by side so if I scroll down manually, all three textviews scroll down. Now I wo

Searching and highlighting in gtksourceview2

2010-10-02 Thread Shanjit Singh
Hi, I am trying to implement searching and highlighting in a text, which uses gtksourceview2 for a application written in python. Searching it on google yielded no helpful results Could pointers be provided for the same? Regards Shan. ___ gtk-app-d