pidgin: 94f37ea0: Show tooltip for ellipsized tab titles.

[Paul Aurich]

On 2010-01-28 17:44, sadrul at pidgin.im wrote:
> --- pidgin/gtkconv.c	96f43914d1afcbabc9bae69cc31c3dcc1010f374
> +++ pidgin/gtkconv.c	38f2b96cab4ed67da3f9e2254b300a217a3f8316
> @@ -9508,6 +9508,24 @@ close_button_entered_cb(GtkWidget *widge
>  	return FALSE;
>  }
>  
> +static gboolean
> +gtkconv_tab_set_tip(GtkWidget *widget, GdkEventCrossing *event, PidginConversation *gtkconv)
> +{
> +#if GTK_CHECK_VERSION(2, 12, 0)
> +#define gtk_tooltips_set_tip(tips, w, l, p)  gtk_widget_set_tooltip_text(w, l)
> +#endif
> +	PangoLayout *layout;
> +
> +	layout = gtk_label_get_layout(GTK_LABEL(gtkconv->tab_label));
> +	gtk_tooltips_set_tip(gtkconv->tooltips, widget,
> +			pango_layout_is_ellipsized(layout) ? gtk_label_get_text(GTK_LABEL(gtkconv->tab_label)) : NULL,
> +			NULL);

Someone in #pidgin reported that they were unable to cross-compile
WinPidgin from monotone.  It looks like pango_layout_is_ellipsized was
added to pango in version 1.16 (released 2007-02-26).

Is it possible to bump just the version of pango that WinPidgin is built
against, without breaking support for Gtk 2.0?

~Paul