[glade3] * plugins/gtk+/glade-gtk.c: - Defensively avoid crash when setting entry icon tooltips - Add

[Tristan Van Berkom <tvb src gnome org>]

commit f64f3c524451517916a76014f5dedca0851767d3
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Fri Dec 17 18:12:31 2010 +0900

    	* plugins/gtk+/glade-gtk.c:
    	  - Defensively avoid crash when setting entry icon tooltips
    	  - Add version check macro to compile with GTK+ 2.20

 ChangeLog                |    4 ++++
 plugins/gtk+/glade-gtk.c |   35 +++++++++++++++++++++++++++++++++--
 2 files changed, 37 insertions(+), 2 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 0de3374..ff4096b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -14,6 +14,10 @@
 	* gladeui/glade-utils.c: Change glade_util_find_iter_by_widget() to use
 	  glade_widget_is_ancestor() and speed up searches a little this way.
 
+	* plugins/gtk+/glade-gtk.c:
+	  - Defensively avoid crash when setting entry icon tooltips
+	  - Add version check macro to compile with GTK+ 2.20
+
 2010-12-16  Tristan Van Berkom <tristanvb openismus com>
 
 	* plugins/gtk+/glade-gtk.c: Avoid using gtk_combo_box_set_entry_text_column directly (build
diff --git a/plugins/gtk+/glade-gtk.c b/plugins/gtk+/glade-gtk.c
index 3297df1..44411ec 100644
--- a/plugins/gtk+/glade-gtk.c
+++ b/plugins/gtk+/glade-gtk.c
@@ -4845,6 +4845,22 @@ glade_gtk_entry_set_property (GladeWidgetAdaptor *adaptor,
 			break;
 		}
 	}
+	else if (!strcmp (id, "primary-icon-tooltip-text") ||
+		 !strcmp (id, "primary-icon-tooltip-markup"))
+	{
+		/* Avoid a silly crash in GTK+ */
+		if (gtk_entry_get_icon_storage_type (GTK_ENTRY (object),
+						     GTK_ENTRY_ICON_PRIMARY) != GTK_IMAGE_EMPTY)
+			GWA_GET_CLASS (GTK_TYPE_WIDGET)->set_property (adaptor, object, id, value);
+	}
+	else if (!strcmp (id, "secondary-icon-tooltip-text") ||
+		 !strcmp (id, "secondary-icon-tooltip-markup"))
+	{
+		/* Avoid a silly crash in GTK+ */
+		if (gtk_entry_get_icon_storage_type (GTK_ENTRY (object),
+						     GTK_ENTRY_ICON_SECONDARY) != GTK_IMAGE_EMPTY)
+			GWA_GET_CLASS (GTK_TYPE_WIDGET)->set_property (adaptor, object, id, value);
+	}
 	else if (!strcmp (id, "text"))
 	{
 		g_signal_handlers_block_by_func (object, glade_gtk_entry_changed, gwidget);
@@ -5295,7 +5311,12 @@ glade_gtk_dialog_post_create (GladeWidgetAdaptor *adaptor,
 			(widget, G_OBJECT (child),
 			 "cancel_button", "fontsel", FALSE, reason);
 
-		child = gtk_font_selection_dialog_get_font_selection (GTK_FONT_SELECTION_DIALOG (dialog));
+#if GTK_CHECK_VERSION (2, 24, 0)
+		child = gtk_font_selection_dialog_get_font_selection
+			(GTK_FONT_SELECTION_DIALOG (dialog));
+#else
+		child = GTK_FONT_SELECTION_DIALOG (dialog)->fontsel;
+#endif
 		fontsel =  glade_widget_adaptor_create_internal
 			(widget, G_OBJECT (child),
 			 "font_selection", "fontsel", FALSE, reason);
@@ -5390,9 +5411,14 @@ glade_gtk_dialog_get_internal_child (GladeWidgetAdaptor  *adaptor,
 			child = gtk_font_selection_dialog_get_cancel_button
 				(GTK_FONT_SELECTION_DIALOG (dialog));
 		else if (strcmp ("font_selection", name) == 0)
+		{
+#if GTK_CHECK_VERSION (2, 24, 0)
 			child = gtk_font_selection_dialog_get_font_selection
 				(GTK_FONT_SELECTION_DIALOG (dialog));
-
+#else
+			child = GTK_FONT_SELECTION_DIALOG (dialog)->fontsel;
+#endif
+		}
 	}
 	else
 	{
@@ -5446,7 +5472,12 @@ glade_gtk_dialog_get_children (GladeWidgetAdaptor  *adaptor,
 		widget = gtk_font_selection_dialog_get_cancel_button (GTK_FONT_SELECTION_DIALOG (dialog));
 		if (widget) list = g_list_prepend (list, widget);
 
+#if GTK_CHECK_VERSION (2, 24, 0)
 		widget = gtk_font_selection_dialog_get_font_selection (GTK_FONT_SELECTION_DIALOG (dialog));
+#else
+		widget = GTK_FONT_SELECTION_DIALOG (dialog)->fontsel;
+#endif
+
 		if (widget) list = g_list_prepend (list, widget);
 	}
 	return list;