Changeset 1558

Timestamp:

07/02/07 12:45:48 (1 year ago)

Author:

wrobe..@pld-linux.org

Message:

- merged changes 1540:1549 from trunk

Files:

• gaphas/branches/hw/gaphas/canvas.py (modified) (3 diffs)
• gaphas/branches/hw/gaphas/solver.py (modified) (1 diff)
• gaphas/branches/hw/setup.py (modified) (1 diff)

gaphas/branches/hw/gaphas/canvas.py

@@ -323 +323 @@
-    reversible_method(request_update, reverse=request_update)
-
+    @observed
-    def request_matrix_update(self, item):
-        """
@@ -329 +330 @@
-        self._dirty_matrix_items.add(item)
-        self.update()
+
+    reversible_method(request_matrix_update, reverse=request_matrix_update)
-
-    def require_update(self):
@@ -467 +470 @@
-        item._canvas_matrix_w2i.invert()
-
+        # Make sure handles are marked (for constraint solving)
+        request_resolve = self._solver.request_resolve
+        for h in item.handles():
+            request_resolve(h.x)
+            request_resolve(h.y)
+
-        if recursive:
-            for child in self._tree.get_children(item):

gaphas/branches/hw/gaphas/solver.py

@@ -345 +345 @@
-                elif c not in self._marked_cons:
-                    self._marked_cons.append(c)
+
+    def request_resolve(self, variable):
+        """
+        Request resolving of the constraints for a variable. This does not
+        mark the variable itself as dirty.
+        """
+        for c in variable._constraints:
+            if c not in self._marked_cons:
+                self._marked_cons.append(c)
-
-    @observed

gaphas/branches/hw/setup.py

@@ -38 +38 @@
-setup(
-    name='gaphas',
-1.6
+2.0
-    description='Gaphas is a GTK+ based diagramming widget',
-    long_description="""\