コード例 #1
0
            public void VisualStatesFromStyleXaml(bool useCompiledXaml)
            {
                var layout = new VisualStateManagerTests(useCompiledXaml);

                var entry0 = layout.Entry0;

                // Verify that Entry0 has no VisualStateGroups
                Assert.False(entry0.HasVisualStateGroups());
                Assert.That(Color.Default, Is.EqualTo(entry0.TextColor));
                Assert.That(Color.Default, Is.EqualTo(entry0.PlaceholderColor));

                var entry1 = layout.Entry1;

                // Verify that the correct groups are set up for Entry1
                var groups = VisualStateManager.GetVisualStateGroups(entry1);

                Assert.AreEqual(3, groups.Count);
                Assert.That(groups[0].Name, Is.EqualTo("CommonStates"));
                Assert.Contains("Normal", groups[0].States.Select(state => state.Name).ToList());
                Assert.Contains("Disabled", groups[0].States.Select(state => state.Name).ToList());

                Assert.AreEqual(Color.Default, entry1.TextColor);
                Assert.AreEqual(Color.Default, entry1.PlaceholderColor);

                // Change the state of Entry1
                Assert.True(VisualStateManager.GoToState(entry1, "Disabled"));

                // And verify that the changes took
                Assert.AreEqual(Color.Gray, entry1.TextColor);
                Assert.AreEqual(Color.LightGray, entry1.PlaceholderColor);

                // Verify that Entry0 was unaffected
                Assert.AreEqual(Color.Default, entry0.TextColor);
                Assert.AreEqual(Color.Default, entry0.PlaceholderColor);
            }
コード例 #2
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            public void VisualElementGoesToCorrectStateWhenAvailable(bool useCompiledXaml)
            {
                var layout = new VisualStateManagerTests(useCompiledXaml);

                var button = layout.Button1;

                Assert.That(button.BackgroundColor, Is.EqualTo(Color.Lime));
            }
コード例 #3
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            public void EmptyGroupDirectlyOnElement(bool useCompiledXaml)
            {
                var layout = new VisualStateManagerTests(useCompiledXaml);

                var entry3 = layout.Entry3;

                var groups = VisualStateManager.GetVisualStateGroups(entry3);

                Assert.NotNull(groups);
                Assert.True(groups.Count == 1);
            }
コード例 #4
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            public void VisualStateGroupsDirectlyOnElement(bool useCompiledXaml)
            {
                var layout = new VisualStateManagerTests(useCompiledXaml);

                var entry = layout.Entry2;

                var groups = VisualStateManager.GetVisualStateGroups(entry);

                Assert.NotNull(groups);
                Assert.That(groups.Count, Is.EqualTo(2));
            }
コード例 #5
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            public void TargetedVisualElementGoesToCorrectState(bool useCompiledXaml)
            {
                var layout = new VisualStateManagerTests(useCompiledXaml);

                var label1 = layout.TargetLabel1;

                VisualStateManager.GoToState(layout, "Red");

                Assert.That(label1.Text, Is.EqualTo("Red"));

                VisualStateManager.GoToState(layout, "Blue");

                Assert.That(label1.Text, Is.EqualTo("Blue"));
            }
コード例 #6
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            public void SettersAreAddedToCorrectState(bool useCompiledXaml)
            {
                var layout = new VisualStateManagerTests(useCompiledXaml);

                var entry = layout.Entry4;

                var groups = VisualStateManager.GetVisualStateGroups(entry);

                Assert.That(groups.Count, Is.EqualTo(1));

                var common = groups[0];

                var normal   = common.States.Single(state => state.Name == "Normal");
                var disabled = common.States.Single(state => state.Name == "Disabled");

                Assert.That(normal.Setters.Count, Is.EqualTo(0));
                Assert.That(disabled.Setters.Count, Is.EqualTo(2));
            }
コード例 #7
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            public void VisualStateGroupsFromStylesAreDistinct(bool useCompiledXaml)
            {
                var layout = new VisualStateManagerTests(useCompiledXaml);

                var label1 = layout.ErrorLabel1;
                var label2 = layout.ErrorLabel2;

                var groups1 = VisualStateManager.GetVisualStateGroups(label1);
                var groups2 = VisualStateManager.GetVisualStateGroups(label2);

                Assert.AreNotSame(groups1, groups2);

                var currentState1 = groups1[0].CurrentState;
                var currentState2 = groups2[0].CurrentState;

                Assert.That(currentState1.Name, Is.EqualTo("Normal"));
                Assert.That(currentState2.Name, Is.EqualTo("Normal"));

                VisualStateManager.GoToState(label1, "Invalid");

                Assert.That(groups1[0].CurrentState.Name, Is.EqualTo("Invalid"));
                Assert.That(groups2[0].CurrentState.Name, Is.EqualTo("Normal"));
            }
コード例 #8
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            public void UnapplyVisualState(bool useCompiledXaml)
            {
                var layout = new VisualStateManagerTests(useCompiledXaml);
                var entry1 = layout.Entry1;

                Assert.AreEqual(Color.Default, entry1.TextColor);
                Assert.AreEqual(Color.Default, entry1.PlaceholderColor);

                // Change the state of Entry1
                var groups = VisualStateManager.GetVisualStateGroups(entry1);

                Assert.True(VisualStateManager.GoToState(entry1, "Disabled"));

                // And verify that the changes took
                Assert.AreEqual(Color.Gray, entry1.TextColor);
                Assert.AreEqual(Color.LightGray, entry1.PlaceholderColor);

                // Now change it to Normal
                Assert.True(VisualStateManager.GoToState(entry1, "Normal"));

                // And verify that the changes reverted
                Assert.AreEqual(Color.Default, entry1.TextColor);
                Assert.AreEqual(Color.Default, entry1.PlaceholderColor);
            }