new function, override the event handler for focus_in_event, set the first

2003-06-25  Gilbert Fang <gilbert.fang@sun.com>

	* gui/widgets/e-minicard-view-widget.c
	(e_minicard_view_widget_real_focus_in_event): new function,
	override the event handler for focus_in_event, set the first item
	be focused if no focused item at all.  Fixes bug 41826.

svn path=/trunk/; revision=21547

1 files changed, 25 insertions, 0 deletions

diff --git a/addressbook/gui/widgets/e-minicard-view-widget.c b/addressbook/gui/widgets/e-minicard-view-widget.c
index b4681e1b4b..c90a581975 100644
--- a/addressbook/gui/widgets/e-minicard-view-widget.c
+++ b/addressbook/gui/widgets/e-minicard-view-widget.c
@@ -38,6 +38,7 @@ static void e_minicard_view_widget_reflow        (ECanvas *canvas);
 static void e_minicard_view_widget_size_allocate (GtkWidget *widget, GtkAllocation *allocation);
 static void e_minicard_view_widget_style_set     (GtkWidget *widget, GtkStyle *previous_style);
 static void e_minicard_view_widget_realize       (GtkWidget *widget);
+static gboolean e_minicard_view_widget_real_focus_in_event (GtkWidget *widget, GdkEventFocus *event);
 
 static ECanvasClass *parent_class = NULL;
 
@@ -158,12 +159,36 @@ e_minicard_view_widget_class_init (EMinicardViewWidgetClass *klass)
 	widget_class->style_set     = e_minicard_view_widget_style_set;
 	widget_class->realize       = e_minicard_view_widget_realize;
 	widget_class->size_allocate = e_minicard_view_widget_size_allocate;
+	widget_class->focus_in_event = e_minicard_view_widget_real_focus_in_event;
 
 	canvas_class->reflow        = e_minicard_view_widget_reflow;
 
 	klass->selection_change     = NULL;
 	klass->column_width_changed = NULL;
 	klass->right_click          = NULL;
+
+}
+
+static gboolean 
+e_minicard_view_widget_real_focus_in_event(GtkWidget *widget, GdkEventFocus *event)
+{
+	GnomeCanvas *canvas;
+	EMinicardViewWidget *view;
+
+	canvas = GNOME_CANVAS (widget);
+	view = E_MINICARD_VIEW_WIDGET(widget);
+
+	if (!canvas->focused_item) {
+		EReflow *reflow = E_REFLOW (view->emv);
+		if (reflow->count) {
+			int unsorted = e_sorter_sorted_to_model (E_SORTER (reflow->sorter), 0);
+
+			if (unsorted != -1)
+				canvas->focused_item = reflow->items [unsorted];
+		}
+	}
+
+	return GTK_WIDGET_CLASS(parent_class)->focus_in_event (widget, event);
 }
 
 static void