Re: GtkScrolledWindow containing GtkTextView containing a TextBuffer can't keep at bottom of Buffer

2013-06-09 Thread Thomas A. Moulton
On 06/09/2013 09:21 AM, Thomas A. Moulton wrote: I see a lot of questions about this and I have not found an answer that works for me. I create the chat window like this: The printf above at times tells me the objects are not valid, but the addresses have not changed. Also the TextBuffer ha

Re: Image resizing

2013-06-09 Thread Kip Warner
On Sun, 2013-06-09 at 00:12 -0700, Andrew Potter wrote: > One approach is ditching the ScrolledWindow and overriding the > get_preferred_width_for_height/width() vfuncs to return the full image > width, and then in size_allocate() set the image to a scaled pixbuf of the > allocated width. > > Thi

Re: Hiding scrollbars for GtkScrolledWindow

2013-06-09 Thread Stefan Salewski
On Fri, 2013-06-07 at 19:05 +0200, Felix Möller wrote: > Sorry for being unprecise. > GTK3 in combination with C. > > If I set the scrollbars' policy to never, the scrollbar is not > displayed, but the window is not as small as it should be, but as big as > its content. I want it to have the same

GtkScrolledWindow containing GtkTextView containing a TextBuffer can't keep at bottom of Buffer

2013-06-09 Thread Thomas A. Moulton
I see a lot of questions about this and I have not found an answer that works for me. I create the chat window like this: CHAT *ChatNew(char *player) { CHAT *chatlog; GtkBox *chat; GtkTextBuffer *buf; GtkTextView *text; GtkEntry *entry; GtkScrolledWindow *scroll; Gtk

Re: Image resizing

2013-06-09 Thread Andrew Potter
On Sat, Jun 8, 2013 at 10:27 PM, Kip Warner wrote: > The banner image should automatically resize as the window is resized. > It should use the full width available in the parent page (GtkBox), but > the image's height should be calculated as a function of the aspect > ratio to keep it from being