Changeset 1618
- Timestamp:
- 07/11/07 14:11:06 (1 year ago)
- Files:
-
- gaphas/branches/hw/gaphas/constraint.py (modified) (1 diff)
- gaphas/branches/hw/gaphas/item.py (modified) (1 diff)
- gaphas/branches/hw/gaphas/solver.py (modified) (1 diff)
- gaphas/branches/hw/gaphas/tests/test_element.py (modified) (1 diff)
- gaphas/branches/hw/gaphas/tests/test_solver.py (modified) (1 diff)
- gaphas/branches/hw/gaphas/tool.py (modified) (2 diffs)
Legend:
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- Added
- Removed
- Modified
- Copied
- Moved
gaphas/branches/hw/gaphas/constraint.py
r1597 r1618 120 120 assert var in (self.a, self.b) 121 121 122 if var is self.a: 123 self.a.value = self.b.value 124 else: 125 self.b.value = self.a.value 122 if self.a.value != self.b.value: 123 if var is self.a: 124 self.a.value = self.b.value 125 else: 126 self.b.value = self.a.value 126 127 127 128 gaphas/branches/hw/gaphas/item.py
r1611 r1618 361 361 add(eq(a=h_se.y, b=h_sw.y)), 362 362 add(eq(a=h_se.x, b=h_ne.x)), 363 # set h_nw < h_se and h_sw < h_ne constraints363 # set h_nw < h_se constraint 364 364 # with minimal size functionality 365 add(lt(smaller=h_nw.y, bigger=h_se.y, delta=30)), 366 # add(lt(smaller=h_ne.y, bigger=h_sw.y, delta=30)), 367 add(lt(smaller=h_nw.x, bigger=h_se.x, delta=30)), 368 # add(lt(smaller=h_sw.x, bigger=h_ne.x, delta=30)), 365 add(lt(smaller=h_nw.y, bigger=h_se.y, delta=10)), 366 add(lt(smaller=h_nw.x, bigger=h_se.x, delta=10)), 369 367 ] 370 368 gaphas/branches/hw/gaphas/solver.py
r1558 r1618 343 343 self._marked_cons.remove(c) 344 344 self._marked_cons.append(c) 345 el if c not in self._marked_cons:345 else: 346 346 self._marked_cons.append(c) 347 347 gaphas/branches/hw/gaphas/tests/test_element.py
r1540 r1618 46 46 self.assertEquals(110 * count, float(h_sw.y)) 47 47 48 49 def test_minimal_se(self): 50 """ 51 Test resizing of element by dragging it SE handle. 52 """ 53 canvas = Canvas() 54 box = Box() 55 handles = box.handles() 56 57 canvas.add(box) 58 59 h_nw, h_ne, h_se, h_sw = handles 60 assert h_nw is handles[NW] 61 assert h_ne is handles[NE] 62 assert h_sw is handles[SW] 63 assert h_se is handles[SE] 64 65 h_se.x -= 20 # h.se.{x,y} == -10 66 h_se.y -= 20 67 assert h_se.x == h_se.y == -10 68 69 box.request_update() 70 canvas.update() 71 72 self.assertEquals(10, h_se.x) # h_se changed above, should be 10 73 self.assertEquals(10, h_se.y) 74 75 self.assertEquals(10, h_ne.x) 76 self.assertEquals(10, h_sw.y) gaphas/branches/hw/gaphas/tests/test_solver.py
r1328 r1618 86 86 87 87 88 89 class SizeTestCase(unittest.TestCase): 90 """ 91 Test size related constraints, i.e. minimal size. 92 """ 93 def test_min_size(self): 94 """Test minimal size constraint""" 95 solver = Solver() 96 v1 = Variable(0) 97 v2 = Variable(10) 98 v3 = Variable(10) 99 c1 = EqualsConstraint(a=v2, b=v3) 100 c3 = EqualsConstraint(a=v3, b=v2) 101 c2 = LessThanConstraint(smaller=v1, bigger=v3, delta=10) 102 solver.add_constraint(c1) 103 solver.add_constraint(c2) 104 #solver.add_constraint(c3) 105 106 # check everyting is ok on start 107 solver.solve() 108 self.assertEquals(0, v1) 109 self.assertEquals(10, v2) 110 self.assertEquals(10, v3) 111 112 # change v1 to 2, after solve it should be 0 again due to LT 113 # constraint 114 v1.value = 2 115 solver.solve() 116 117 self.assertEquals(0, v1) 118 self.assertEquals(10, v2) 119 self.assertEquals(10, v3) 120 121 # change v3 to 20, after solve v2 will follow thanks to EQ 122 # constraint 123 v3.value = 20 124 solver.solve() 125 126 self.assertEquals(0, v1) 127 self.assertEquals(20, v2) 128 self.assertEquals(20, v3) 129 130 # change v3 to 0, after solve it shoul be 10 due to LT.delta = 10, 131 # v2 should also be 10 due to EQ constraint 132 v3.value = 0 133 solver.solve() 134 135 self.assertEquals(0, v1) 136 self.assertEquals(10, v2) 137 self.assertEquals(10, v3) 138 139 140 88 141 class SolverSpeedTestCase(unittest.TestCase): 89 142 """ gaphas/branches/hw/gaphas/tool.py
r1615 r1618 363 363 self._grabbed_handle = handle 364 364 365 # Increment handle strength for the duration of the grab action366 self._grabbed_handle.x.strength += 1367 self._grabbed_handle.y.strength += 1368 369 365 370 366 def _find_handle(self, view, event, item): … … 482 478 self.connect(view, self._grabbed_item, self._grabbed_handle, wx, wy) 483 479 finally: 484 # Decrement handle strength, previously incremented on button press485 if self._grabbed_handle:486 self._grabbed_handle.x.strength -= 1487 self._grabbed_handle.y.strength -= 1488 480 context.view.queue_draw_item(context.view.hovered_item) 489 481 context.ungrab()
