Wireshark-dev: Re: [Wireshark-dev] [Wireshark-commits] rev 37929: /trunk/gtk/ /trunk/gtk/: main
On Jul 8, 2011, at 6:57 PM, Maynard, Chris wrote:
>> -----Original Message-----
>> From: wireshark-dev-bounces@xxxxxxxxxxxxx [mailto:wireshark-dev-
>> bounces@xxxxxxxxxxxxx] On Behalf Of Michael Tüxen
>> Sent: Friday, July 08, 2011 12:34 PM
>> To: Developer support list for Wireshark
>> Subject: Re: [Wireshark-dev] [Wireshark-commits] rev 37929: /trunk/gtk/
>> /trunk/gtk/: main_welcome.c
>>
>> On Jul 8, 2011, at 6:23 PM, Maynard, Chris wrote:
>>
>>>> -----Original Message-----
>>>> From: wireshark-dev-bounces@xxxxxxxxxxxxx [mailto:wireshark-dev-
>>>> bounces@xxxxxxxxxxxxx] On Behalf Of Michael Tüxen
>>>> Sent: Friday, July 08, 2011 11:19 AM
>>>> To: Developer support list for Wireshark
>>>> Subject: Re: [Wireshark-dev] [Wireshark-commits] rev 37929:
>> /trunk/gtk/
>>>> /trunk/gtk/: main_welcome.c
>>>>
>>>> How can I get an interface which shows the problem? (I'm not a
>> windows
>>>> user,
>>>> so please be precise...).
>>>
>>> Here's an article that should be helpful:
>> http://support.microsoft.com/kb/839013
>> Thanks a lot.
>>
>> I can reproduce the problem (using VMWare Interfaces).
>>
>> I'll try to fix it. Maybe it has to wait until Irene is back from
>> vacation...
>
> OK, good because I sent you the wrong link by mistake. I think the "generic dialup and VPN capture" interface is actually installed with the Cisco VPN client software. But I noticed that both the VMWare Interfaces and the "generic dialup" interfaces use the xpm_to_widget() call while the others use the pixbuf_to_widget() call, so I made the following quick code change and the icon is now displayed. I don't know if it's the right change to make though. Well if not, maybe it'll give you or Irene a hint at least.
>
> Index: gtk/gui_utils.c
> ===================================================================
> --- gtk/gui_utils.c (revision 37937)
> +++ gtk/gui_utils.c (working copy)
> @@ -578,7 +578,7 @@
> pixbuf = gdk_pixbuf_new_from_xpm_data(xpm);
> gdk_pixbuf_render_pixmap_and_mask_for_colormap (pixbuf, gtk_widget_get_colormap(parent), &pixmap, &bitmap, 128);
>
> - return gtk_image_new_from_pixmap (pixmap, bitmap);
> + return gtk_image_new_from_pixbuf(pixbuf);
> }
I've looked at the code... The problem is that in main_welcome.c the column which contains
the icon is declared as GDK_TYPE_PIXBUF. The icons are widgets. It looks like you can't use
xpm_to_widget to create a widget from an xmp and then use gtk_image_get_pixbuf(GTK_IMAGE(icon))
to get a pixbuf.
Declaring the column as GTK_TYPE_WIDGET should work, but I don't know what to write instead of
renderer = gtk_cell_renderer_pixbuf_new();
column = gtk_tree_view_column_new_with_attributes ("",
GTK_CELL_RENDERER(renderer),
"pixbuf", 0,
NULL);
There does not seem to be a call for gtk_cell_renderer_widget_new()...
Does anyone know how to deal with it?
Best regards
Michael
>
>
> - Chris
>
>
>
>
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