def testEnabled(self):
g1 = GafferUI.Gadget()
self.assertEqual(g1.getEnabled(), True)
self.assertEqual(g1.enabled(), True)
g1.setEnabled(False)
self.assertEqual(g1.getEnabled(), False)
self.assertEqual(g1.enabled(), False)
g2 = GafferUI.Gadget()
g1.addChild(g2)
self.assertEqual(g2.getEnabled(), True)
self.assertEqual(g2.enabled(), False)
g1.setEnabled(True)
self.assertEqual(g2.enabled(), True)
g3 = GafferUI.Gadget()
g2.addChild(g3)
self.assertEqual(g3.getEnabled(), True)
self.assertEqual(g3.enabled(), True)
g1.setEnabled(False)
self.assertEqual(g3.getEnabled(), True)
self.assertEqual(g3.enabled(), False)
self.assertEqual(g3.enabled(relativeTo=g2), True)
self.assertEqual(g3.enabled(relativeTo=g1), True)
def testVisibility(self):
g1 = GafferUI.Gadget()
self.assertEqual(g1.getVisible(), True)
self.assertEqual(g1.visible(), True)
g1.setVisible(False)
self.assertEqual(g1.getVisible(), False)
self.assertEqual(g1.visible(), False)
g2 = GafferUI.Gadget()
g1.addChild(g2)
self.assertEqual(g2.getVisible(), True)
self.assertEqual(g2.visible(), False)
g1.setVisible(True)
self.assertEqual(g2.visible(), True)
g3 = GafferUI.Gadget()
g2.addChild(g3)
self.assertEqual(g3.getVisible(), True)
self.assertEqual(g3.visible(), True)
g1.setVisible(False)
self.assertEqual(g3.getVisible(), True)
self.assertEqual(g3.visible(), False)
self.assertEqual(g3.visible(relativeTo=g2), True)
self.assertEqual(g3.visible(relativeTo=g1), True)
def testVisibilityChangedSignal(self):
g = GafferUI.Gadget()
g["a"] = GafferUI.Gadget()
g["a"]["c"] = GafferUI.Gadget()
g["b"] = GafferUI.Gadget()
events = []
def visibilityChanged(gadget):
events.append((gadget, gadget.visible()))
connnections = [
g.visibilityChangedSignal().connect(visibilityChanged),
g["a"].visibilityChangedSignal().connect(visibilityChanged),
g["a"]["c"].visibilityChangedSignal().connect(visibilityChanged),
g["b"].visibilityChangedSignal().connect(visibilityChanged),
]
g["b"].setVisible(True)
self.assertEqual(len(events), 0)
g["b"].setVisible(False)
self.assertEqual(len(events), 1)
self.assertEqual(events[0], (g["b"], False))
g["b"].setVisible(True)
self.assertEqual(len(events), 2)
self.assertEqual(events[1], (g["b"], True))
g["a"].setVisible(True)
self.assertEqual(len(events), 2)
g["a"].setVisible(False)
self.assertEqual(len(events), 4)
self.assertEqual(events[-2], (g["a"]["c"], False))
self.assertEqual(events[-1], (g["a"], False))
g["a"].setVisible(True)
self.assertEqual(len(events), 6)
self.assertEqual(events[-2], (g["a"]["c"], True))
self.assertEqual(events[-1], (g["a"], True))
g["a"]["c"].setVisible(False)
self.assertEqual(len(events), 7)
self.assertEqual(events[-1], (g["a"]["c"], False))
g.setVisible(False)
self.assertEqual(len(events), 10)
self.assertEqual(events[-3], (g["a"], False))
self.assertEqual(events[-2], (g["b"], False))
self.assertEqual(events[-1], (g, False))
g["a"]["c"].setVisible(True)
self.assertEqual(len(events), 10)
def testBoundIgnoresHiddenChildren(self):
g = GafferUI.Gadget()
t = GafferUI.TextGadget("text")
g.addChild(t)
b = t.bound()
self.assertEqual(g.bound(), b)
t.setVisible(False)
# we still want to know what the bound would be for t,
# even when it's hidden.
self.assertEqual(t.bound(), b)
# but we don't want it taken into account when computing
# the parent bound.
self.assertEqual(g.bound(), imath.Box3f())
def testHighlighting(self):
g = GafferUI.Gadget()
self.assertEqual(g.getHighlighted(), False)
g.setHighlighted(True)
self.assertEqual(g.getHighlighted(), True)
g.setHighlighted(False)
self.assertEqual(g.getHighlighted(), False)
cs = GafferTest.CapturingSlot(g.renderRequestSignal())
g.setHighlighted(False)
self.assertEqual(len(cs), 0)
g.setHighlighted(True)
self.assertEqual(len(cs), 1)
self.assertTrue(cs[0][0].isSame(g))
def testVisibilitySignals(self):
g = GafferUI.Gadget()
cs = GafferTest.CapturingSlot(g.renderRequestSignal())
self.assertEqual(len(cs), 0)
g.setVisible(True)
self.assertEqual(len(cs), 0)
g.setVisible(False)
self.assertEqual(len(cs), 1)
self.assertEqual(cs[0][0], g)
g.setVisible(False)
self.assertEqual(len(cs), 1)
self.assertEqual(cs[0][0], g)
g.setVisible(True)
self.assertEqual(len(cs), 2)
self.assertEqual(cs[1][0], g)
def testRenderRequestOnStyleChange( self ) : g = GafferUI.Gadget() cs = GafferTest.CapturingSlot( g.renderRequestSignal() ) self.assertEqual( len( cs ), 0 ) s = GafferUI.StandardStyle() g.setStyle( s ) self.assertEqual( len( cs ), 1 ) self.assertTrue( cs[0][0].isSame( g ) ) s2 = GafferUI.StandardStyle() g.setStyle( s2 ) self.assertEqual( len( cs ), 2 ) self.assertTrue( cs[1][0].isSame( g ) ) s2.setColor( GafferUI.StandardStyle.Color.BackgroundColor, IECore.Color3f( 1 ) ) self.assertEqual( len( cs ), 3 ) self.assertTrue( cs[2][0].isSame( g ) )
def testVisibilitySignals(self):
g = GafferUI.Gadget()
v = GafferUI.ViewportGadget()
v.addChild(g)
cs = GafferTest.CapturingSlot(v.renderRequestSignal())
self.assertEqual(len(cs), 0)
g.setVisible(True)
self.assertEqual(len(cs), 0)
g.setVisible(False)
self.assertEqual(len(cs), 1)
self.assertEqual(cs[0][0], v)
g.setVisible(False)
self.assertEqual(len(cs), 1)
self.assertEqual(cs[0][0], v)
g.setVisible(True)
self.assertEqual(len(cs), 2)
self.assertEqual(cs[1][0], v)
