Re: Has anyone been able to force TreeView expander with no children?

2009-10-15 Thread Lars Wirzenius
ke, 2009-10-14 kello 18:52 -0700, Daniel B. Thurman kirjoitti: I have a FileViewer application that I am working on and so far I have not been able to force expanders on TreeView when there are only top-level directories/files populated in the TreeStore. As I understand it, the expander will

The difference of mapping between toplevel window and popup window

2009-10-15 Thread eric_zhang
Hello, I'm new to GTK+ programming.I encountered a problem in my program. There is a window which contain more widgets in my program, the widgets were mapped with more pictures(via gtkrc file ). The problem is: if the window is a toplevel window,you would saw flicker phenomenon; if the window

Re: Has anyone been able to force TreeView expander with no children?

2009-10-15 Thread Daniel B. Thurman
On 10/14/2009 11:56 PM, Lars Wirzenius wrote: ke, 2009-10-14 kello 18:52 -0700, Daniel B. Thurman kirjoitti: I have a FileViewer application that I am working on and so far I have not been able to force expanders on TreeView when there are only top-level directories/files populated in the

Re: Has anyone been able to force TreeView expander with no children?

2009-10-15 Thread Lars Wirzenius
to, 2009-10-15 kello 07:44 -0700, Daniel B. Thurman kirjoitti: (1) I am trying to find the expander-open event for the connect method. I think it is something like: http://library.gnome.org/devel/gtk/stable/ has a list of all widgets, and lists for each widgets the signals they support.

Re: Has anyone been able to force TreeView expander with no children?

2009-10-15 Thread David Nečas
On Thu, Oct 15, 2009 at 07:44:56AM -0700, Daniel B. Thurman wrote: On 10/14/2009 11:56 PM, Lars Wirzenius wrote: (1) I am trying to find the expander-open event for the connect method. I think it is something like: self.treeview.connect('expander-open', self.on_expander_open)

Re: Has anyone been able to force TreeView expander with no children?

2009-10-15 Thread Shaun McCance
On Wed, 2009-10-14 at 18:52 -0700, Daniel B. Thurman wrote: I have a FileViewer application that I am working on and so far I have not been able to force expanders on TreeView when there are only top-level directories/files populated in the TreeStore. You would think that doing something

Re: Has anyone been able to force TreeView expander with no children?

2009-10-15 Thread Daniel B. Thurman
On 10/15/2009 07:53 AM, Lars Wirzenius wrote: to, 2009-10-15 kello 07:44 -0700, Daniel B. Thurman kirjoitti: (1) I am trying to find the expander-open event for the connect method. I think it is something like: http://library.gnome.org/devel/gtk/stable/ has a list of all

Re: Has anyone been able to force TreeView expander with no children?

2009-10-15 Thread Daniel B. Thurman
On 10/14/2009 06:52 PM, Daniel B. Thurman wrote: [snip!] Apologies. It appears that there is something wrong with email-deliveries and I am not getting every posting, so I will have to reply to certain individuals that I have not received directly into my mailbox. (I am looking directly at the

Pango problems

2009-10-15 Thread geoff . jay
Out of no where my program decided to starthaving problems with Pango rendering. The GUI now shows text as thestandard no character boxes and all of the icons that were there havebeen replaced by the red x file icon. When I run the program I get a lot of errors like: (xpath_test:11200):

Re: Has anyone been able to force TreeView expander with no children?

2009-10-15 Thread David Nečas
On Thu, Oct 15, 2009 at 10:25:23AM -0700, Daniel B. Thurman wrote: (1) The signal is called row-expanded. [Dan] Thank you! But how did you find this signal? I know about it. However, if I didn't I would go to http://library.gnome.org/devel/gtk/stable/GtkTreeView.html#GtkTreeView.signals