- a_widget1.set_name ("FatalMessage");
- a_widget1.ensure_style ();
- style = a_widget1.get_style();
-
- fatal_ptag->property_font_desc().set_value(style->get_font());
- fatal_ptag->property_foreground_gdk().set_value(style->get_fg(STATE_ACTIVE));
- fatal_ptag->property_background_gdk().set_value(style->get_bg(STATE_ACTIVE));
- fatal_mtag->property_font_desc().set_value(style->get_font());
- fatal_mtag->property_foreground_gdk().set_value(style->get_fg(STATE_NORMAL));
- fatal_mtag->property_background_gdk().set_value(style->get_bg(STATE_NORMAL));
-
- a_widget2.set_name ("ErrorMessage");
- a_widget2.ensure_style ();
- style = a_widget2.get_style();
-
- error_ptag->property_font_desc().set_value(style->get_font());
- error_ptag->property_foreground_gdk().set_value(style->get_fg(STATE_ACTIVE));
- error_ptag->property_background_gdk().set_value(style->get_bg(STATE_ACTIVE));
- error_mtag->property_font_desc().set_value(style->get_font());
- error_mtag->property_foreground_gdk().set_value(style->get_fg(STATE_NORMAL));
- error_mtag->property_background_gdk().set_value(style->get_bg(STATE_NORMAL));
-
- a_widget3.set_name ("WarningMessage");
- a_widget3.ensure_style ();
- style = a_widget3.get_style();
-
- warning_ptag->property_font_desc().set_value(style->get_font());
- warning_ptag->property_foreground_gdk().set_value(style->get_fg(STATE_ACTIVE));
- warning_ptag->property_background_gdk().set_value(style->get_bg(STATE_ACTIVE));
- warning_mtag->property_font_desc().set_value(style->get_font());
- warning_mtag->property_foreground_gdk().set_value(style->get_fg(STATE_NORMAL));
- warning_mtag->property_background_gdk().set_value(style->get_bg(STATE_NORMAL));
-
- a_widget4.set_name ("InfoMessage");
- a_widget4.ensure_style ();
- style = a_widget4.get_style();
-
- info_ptag->property_font_desc().set_value(style->get_font());
- info_ptag->property_foreground_gdk().set_value(style->get_fg(STATE_ACTIVE));
- info_ptag->property_background_gdk().set_value(style->get_bg(STATE_ACTIVE));
- info_mtag->property_font_desc().set_value(style->get_font());
- info_mtag->property_foreground_gdk().set_value(style->get_fg(STATE_NORMAL));
- info_mtag->property_background_gdk().set_value(style->get_bg(STATE_NORMAL));
+ fatal_widget.set_name ("FatalMessage");
+ delete fatal_style;
+
+ /* This next line and the similar ones below are sketchily
+ * guessed to fix #2885. I think maybe that problems occur
+ * because with gtk_rc_get_style (to quote its docs) "no
+ * refcount is added to the returned style". So I've switched
+ * this to use Glib::wrap with take_copy == true, which requires
+ * all the nasty casts and calls to plain-old-C GTK.
+ *
+ * At worst I think this causes a memory leak; at least it appears
+ * to fix the bug.
+ *
+ * I could be wrong about any or all of the above.
+ */
+ fatal_style = new Glib::RefPtr<Style> (Glib::wrap (gtk_rc_get_style (reinterpret_cast<GtkWidget*> (fatal_widget.gobj())), true));
+
+ fatal_ptag->property_font_desc().set_value((*fatal_style)->get_font());
+ fatal_ptag->property_foreground_gdk().set_value((*fatal_style)->get_fg(STATE_ACTIVE));
+ fatal_ptag->property_background_gdk().set_value((*fatal_style)->get_bg(STATE_ACTIVE));
+ fatal_mtag->property_font_desc().set_value((*fatal_style)->get_font());
+ fatal_mtag->property_foreground_gdk().set_value((*fatal_style)->get_fg(STATE_NORMAL));
+ fatal_mtag->property_background_gdk().set_value((*fatal_style)->get_bg(STATE_NORMAL));
+
+ error_widget.set_name ("ErrorMessage");
+ delete error_style;
+ error_style = new Glib::RefPtr<Style> (Glib::wrap (gtk_rc_get_style (reinterpret_cast<GtkWidget*> (error_widget.gobj())), true));
+
+ error_ptag->property_font_desc().set_value((*error_style)->get_font());
+ error_ptag->property_foreground_gdk().set_value((*error_style)->get_fg(STATE_ACTIVE));
+ error_ptag->property_background_gdk().set_value((*error_style)->get_bg(STATE_ACTIVE));
+ error_mtag->property_font_desc().set_value((*error_style)->get_font());
+ error_mtag->property_foreground_gdk().set_value((*error_style)->get_fg(STATE_NORMAL));
+ error_mtag->property_background_gdk().set_value((*error_style)->get_bg(STATE_NORMAL));
+
+ warning_widget.set_name ("WarningMessage");
+ delete warning_style;
+ warning_style = new Glib::RefPtr<Style> (Glib::wrap (gtk_rc_get_style (reinterpret_cast<GtkWidget*> (warning_widget.gobj())), true));
+
+ warning_ptag->property_font_desc().set_value((*warning_style)->get_font());
+ warning_ptag->property_foreground_gdk().set_value((*warning_style)->get_fg(STATE_ACTIVE));
+ warning_ptag->property_background_gdk().set_value((*warning_style)->get_bg(STATE_ACTIVE));
+ warning_mtag->property_font_desc().set_value((*warning_style)->get_font());
+ warning_mtag->property_foreground_gdk().set_value((*warning_style)->get_fg(STATE_NORMAL));
+ warning_mtag->property_background_gdk().set_value((*warning_style)->get_bg(STATE_NORMAL));
+
+ info_widget.set_name ("InfoMessage");
+ delete info_style;
+ info_style = new Glib::RefPtr<Style> (Glib::wrap (gtk_rc_get_style (reinterpret_cast<GtkWidget*> (info_widget.gobj())), true));
+
+ info_ptag->property_font_desc().set_value((*info_style)->get_font());
+ info_ptag->property_foreground_gdk().set_value((*info_style)->get_fg(STATE_ACTIVE));
+ info_ptag->property_background_gdk().set_value((*info_style)->get_bg(STATE_ACTIVE));
+ info_mtag->property_font_desc().set_value((*info_style)->get_font());
+ info_mtag->property_foreground_gdk().set_value((*info_style)->get_fg(STATE_NORMAL));
+ info_mtag->property_background_gdk().set_value((*info_style)->get_bg(STATE_NORMAL));