[gthumb] image-selector: show the active resize grip

[Paolo Bacchilega <paobac src gnome org>]

commit ef81fe413eed8538ff88e8304c5397dcc7e2bb00
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Wed Apr 6 12:47:12 2011 +0200

    image-selector: show the active resize grip

 gthumb/gth-image-selector.c |   14 +++++++++++---
 1 files changed, 11 insertions(+), 3 deletions(-)
---
diff --git a/gthumb/gth-image-selector.c b/gthumb/gth-image-selector.c
index 80fd045..8e694c9 100644
--- a/gthumb/gth-image-selector.c
+++ b/gthumb/gth-image-selector.c
@@ -703,6 +703,12 @@ paint_selection (GthImageSelector *self,
 			 selection_area.y + 0.5,
 			 selection_area.width - 1,
 			 selection_area.height - 1);
+	if ((self->priv->current_area != NULL) && (self->priv->current_area->id != C_SELECTION_AREA))
+		cairo_rectangle (cr,
+				 self->priv->current_area->area.x + self->priv->viewer->image_area.x + 0.5,
+				 self->priv->current_area->area.y + self->priv->viewer->image_area.y + 0.5,
+				 self->priv->current_area->area.width - 1,
+				 self->priv->current_area->area.height - 1);
 	cairo_stroke (cr);
 
 	cairo_restore (cr);
@@ -771,10 +777,8 @@ static void
 set_active_area (GthImageSelector *self,
 		 EventArea        *event_area)
 {
-	if (self->priv->active != (event_area != NULL)) {
+	if (self->priv->active != (event_area != NULL))
 		self->priv->active = ! self->priv->active;
-		/* queue_draw (self, self->priv->selection_area); FIXME */
-	}
 
 	if (self->priv->current_area != event_area)
 		self->priv->current_area = event_area;
@@ -783,6 +787,8 @@ set_active_area (GthImageSelector *self,
 		gth_image_viewer_set_cursor (self->priv->viewer, self->priv->default_cursor);
 	else
 		gth_image_viewer_set_cursor (self->priv->viewer, self->priv->current_area->cursor);
+
+	queue_draw (self, self->priv->selection_area);
 }
 
 
@@ -923,6 +929,8 @@ check_and_set_new_selection (GthImageSelector *self,
 		return;
 	}
 
+	/* self->priv->current_area->id == C_SELECTION_AREA */
+
 	if (new_selection.x < 0)
 		new_selection.x = 0;
 	if (new_selection.y < 0)