[PATCH] hide brush when mouse leave area

[James Cameron]

Adds an enter and leave event handler for the drawing area, in order
to draw or not draw the outline cursor.

Tested-by: James Cameron <quozl at laptop.org>
---
 Area.py |   20 +++++++++++++++++---
 1 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/Area.py b/Area.py
index 570d093..a7f0bd0 100644
--- a/Area.py
+++ b/Area.py
@@ -97,11 +97,15 @@ class Area(gtk.DrawingArea):
                 gtk.gdk.BUTTON_PRESS_MASK |
                 gtk.gdk.BUTTON_RELEASE_MASK|
                 gtk.gdk.EXPOSURE_MASK |
-                gtk.gdk.KEY_PRESS_MASK)
-                
+                gtk.gdk.LEAVE_NOTIFY_MASK |
+                gtk.gdk.ENTER_NOTIFY_MASK |
+                gtk.gdk.KEY_PRESS_MASK) 
+
         self.connect("expose_event",self.expose)
         self.connect("motion_notify_event", self.mousemove)
         self.connect("button_press_event", self.mousedown)
+        self.connect("leave_notify_event", self.mouseleave)
+        self.connect("enter_notify_event", self.mouseenter)
         self.connect("button_release_event", self.mouseup)
         self.connect("key_press_event", self.key_press)
 
@@ -353,8 +357,18 @@ class Area(gtk.DrawingArea):
             self.desenha = True
         widget.queue_draw()
 
+    def mouseleave(self, widget, event):
+        if self.tool['name'] in ['pencil','eraser','brush','rainbow']:
+            self.drawing = True
+            size = self.tool['line size']
+            widget.queue_draw_area(self.x_cursor-size, self.y_cursor-size, size*2, size*2)
+
+    def mouseenter(self, widget, event):
+        if self.tool['name'] in ['pencil','eraser','brush','rainbow']:
+            self.drawing = False
+            size = self.tool['line size']
+            widget.queue_draw_area(self.x_cursor-size, self.y_cursor-size, size*2, size*2)
 
-        
     def mousemove(self,widget,event):
         """Make the Area object (GtkDrawingArea) recognize that the mouse is moving.
 
-- 
1.7.1

-- 
James Cameron
http://quozl.linux.org.au/