[gimp] app: overwrite cursors can have negative widths in RTL text

[Michael Natterer <mitch src gnome org>]

commit f3c2a75e44a1838766c70c34bb7b6955d75bfc52
Author: Michael Natterer <mitch gimp org>
Date:   Thu Oct 14 02:43:37 2010 +0200

    app: overwrite cursors can have negative widths in RTL text

 app/display/gimpcanvastextcursor.c |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)
---
diff --git a/app/display/gimpcanvastextcursor.c b/app/display/gimpcanvastextcursor.c
index c4ad313..d3e640b 100644
--- a/app/display/gimpcanvastextcursor.c
+++ b/app/display/gimpcanvastextcursor.c
@@ -208,12 +208,16 @@ gimp_canvas_text_cursor_transform (GimpCanvasItem   *item,
   GimpCanvasTextCursorPrivate *private = GET_PRIVATE (item);
 
   gimp_display_shell_transform_xy_f (shell,
-                                     private->x,
-                                     private->y,
+                                     MIN (private->x,
+                                          private->x + private->width),
+                                     MIN (private->y,
+                                          private->y + private->height),
                                      x, y);
   gimp_display_shell_transform_xy_f (shell,
-                                     private->x + private->width,
-                                     private->y + private->height,
+                                     MAX (private->x,
+                                          private->x + private->width),
+                                     MAX (private->y,
+                                          private->y + private->height),
                                      w, h);
 
   *w -= *x;