Changeset 1917

Timestamp:

08/13/07 13:33:13 (1 year ago)

Author:

wrobe..@pld-linux.org

Message:

- added Solver.request_resolve_constraint method to allow requesting of

a constraint

- request min size constraint resolving after its LessThanConstraint?.delta

change

Files:

• gaphas/trunk/gaphas/item.py (modified) (2 diffs)
• gaphas/trunk/gaphas/solver.py (modified) (1 diff)

gaphas/trunk/gaphas/item.py

@@ -385 +385 @@
-
-        self._c_min_w.delta = min_width
+        if self.canvas:
+            self.canvas.solver.request_resolve_constraint(self._c_min_w)
-
-    min_width = reversible_property(lambda s: s._c_min_w.delta, _set_min_width)
@@ -397 +399 @@
-
-        self._c_min_h.delta = min_height
+        if self.canvas:
+            self.canvas.solver.request_resolve_constraint(self._c_min_h)
-
-    min_height = reversible_property(lambda s: s._c_min_h.delta, _set_min_height)

gaphas/trunk/gaphas/solver.py

@@ -485 +485 @@
-
-    reversible_pair(add_constraint, remove_constraint)
+
+
+    def request_resolve_constraint(self, c):
+        """
+        Request resolving a constraint.
+        """
+        self._marked_cons.append(c)
+
-
-    def constraints_with_variable(self, *variables):