2008-03-20 Martin Schaaf <mascha@ma-scha.de>

       * src/MMapArea.py
       o check for attribute transform on coord transformation
       * src/MainWindow.py
       o fix color update if a thought is selected that doesn't have background or foreground colors



git-svn-id: https://labyrinth.googlecode.com/svn/trunk@187 8f060a39-251c-0410-b1f3-431655927647

ChangeLog

@@ -1,3 +1,10 @@
+2008-03-20 Martin Schaaf <mascha@ma-scha.de>
+
+	* src/MMapArea.py
+	o check for attribute transform on coord transformation
+	* src/MainWindow.py
+	o fix color update if a thought is selected that doesn't have background or foreground colors
+
 2008-03-18 Martin Schaaf <mascha@ma-scha.de>
 
 	* src/MMapArea.py

src/MMapArea.py

@@ -166,7 +166,8 @@ def __init__(self, undo):
 		self.foreground_color = gtk.gdk.color_parse("black")
 
 	def transform_coords(self, loc_x, loc_y):
-		return self.transform.transform_point(loc_x, loc_y)
+		if hasattr(self, "transform"):
+			return self.transform.transform_point(loc_x, loc_y)
 
 	def button_down (self, widget, event):
 		coords = self.transform_coords (event.get_coords()[0], event.get_coords()[1])

src/MainWindow.py

@@ -426,8 +426,10 @@ def switch_buffer_cb (self, arg, new_buffer):
 			self.extended.set_editable (False)
 
 	def thought_selected_cb (self, arg, background_color, foreground_color):
-		self.background_widget.set_color(background_color)
-		self.foreground_widget.set_color(foreground_color)
+		if background_color:
+			self.background_widget.set_color(background_color)
+		if foreground_color:
+			self.foreground_widget.set_color(foreground_color)
 
 	def main_area_focus_cb (self, arg, event, extended = False):
 		if not extended: