java-gnome-developer

[Java-gnome-developer] Pixbufs in TreeView patch

[Destrius <des...@th...>]

I've managed to get pixbufs working in TreeView widgets... the problem
seems to be with gtk+ being unable to convert a g_pointer to a GdkPixbuf*
on the fly.

As a result, the current code fails at two points: first, when placing the
GdkPixbuf handle into a GValue (as a pointer value), and second when using
G_TYPE_POINTER in place of GDK_TYPE_PIXBUF inside Type.PIXBUF().

Some quick hacking of these two fixes the problem, but its makes the code a
bit messy. I added a new native function to ListStore that uses
gtk_list_store_set() to set the value of the column when a pixbuf is
supplied, and modified Type.PIXBUF() to return GDK_TYPE_PIXBUF.

I haven't modified TreeStore yet, but the changes should be identical to
ListStore.

The cvs diff is attached, hope it will be of some use. :)

-- 
Destrius
http://harmos.threeone.net

Re: [Java-gnome-developer] Pixbufs in TreeView patch

[Mark H. <mh...@ca...>]

eOn Tue, 2003-02-04 at 07:54, Destrius wrote:
> I've managed to get pixbufs working in TreeView widgets... 
great.

> I haven't modified TreeStore yet, but the changes should be identical to
> ListStore.
If you do make any changes to this, or any other parts of java-gnome,
please send diffs. Also, if you have any suggestions, it is worth
mentioning them in case we haven't thought of them already.

> The cvs diff is attached, hope it will be of some use. :)
I've commited it.

Sorry for not being more helpful with this. I'm very busy at uni at the
moment. Hopefully I will find time to work on java-gnome over easter (I
started a large program which I really want to get working well)

-- 
  .''`. Mark Howard
 : :' :
 `. `'  http://www.tildemh.com 
   `-   mh...@de... | mh...@ti... | mh...@ca...