CheckBox

Remarks

Three elements: the box, the tick inside it, and the label. The tick is an Icon rather than something drawn here, so that a theme can replace it with its own geometry, and it is present in the tree whether or not the box is ticked — the stylesheet hides it with display: none, which costs nothing and keeps "is it ticked" a single fact in a single place.

Indeterminate is a third appearance rather than a third value. IsChecked stays a bool, because a tri-state checkbox that a caller has to handle three cases for is a tri-state checkbox nobody handles all three cases for. What IsIndeterminate means is "the box does not currently reflect IsChecked, because the things it stands for disagree" — the parent of a half-ticked list — and clicking it resolves it, which is what it is for.

Fields and properties (9)

• protected override string TagName

  The element name this type answers to when a caller does not choose one.

• public bool IsIndeterminate
• public bool Required
• public UiElement Box

  The box the tick is drawn in.

• public bool IsValid

  Whether what it holds is acceptable.

• protected override AccessibleRole NativeRole
• protected override AccessibleStates NativeAccessibleState
• public static readonly UiPropertyKey IsIndeterminateProperty

  Identity for IsIndeterminate.

• public static readonly UiPropertyKey RequiredProperty

  Identity for Required.

Methods (6)

• protected override void OnCreated()

  Builds whatever this element is made of, once, as it joins a document.

• public void Revalidate()

  Republishes the verdict.

• protected override void OnChecked(bool current)

  Called after the state changed, before it is reported.

• protected override void Activate(ActivationDevice device, int count, ModifierKeys modifiers)

  What activation means for this control.

• public void ClearIsIndeterminate()

  Unsets IsIndeterminate, so it takes its default or its ancestor's value again.

• public void ClearRequired()

  Unsets Required, so it takes its default or its ancestor's value again.

Used by (44, showing 40)

• GalleryHelloUi
• DocumentBenchmarksVixen.Benchmarks.Ui
• AccessibilityNotificationTestsVixen.Ui.Controls.Tests
• AccessibilityTreeTestsVixen.Ui.Controls.Tests
• ButtonTestsVixen.Ui.Controls.Tests
• ControlThemeVisualTestsVixen.Ui.Controls.Tests
• ControlVisualTestsVixen.Ui.Controls.Tests
• DisabledStateTestsVixen.Ui.Controls.Tests
• ElementStateBitTestsVixen.Ui.Controls.Tests
• NodePortEditorVixen.Ui.Controls.Advanced
• OverlayMarkupTestsVixen.Ui.Controls.Tests
• OverlaySheetVixen.Ui.Controls.Tests
• PropertyGridVixen.Ui.Controls.Advanced
• PropertyGridTestsVixen.Ui.Controls.Advanced.Tests
• ToggleInteractionTestsVixen.Ui.Controls.Tests
• AnimationGraphViewVixen.Editor.AssetEditors
• BooleanDrawerVixen.Editor.Inspector
• ChromeFixtureVixen.Editor.Ui.Tests
• CompiledSceneViewVixen.Editor.AssetEditors
• CompositorViewVixen.Editor.AssetEditors
• DrawerTestsVixen.Editor.Inspector.Tests
• EditorApplicationVixen.Editor.App
• FontViewVixen.Editor.AssetEditors
• FontViewTestsVixen.Editor.AssetEditors.Tests
• FrameViewTestsVixen.Editor.AssetEditors.Tests
• InputActionsViewVixen.Editor.AssetEditors
• LayerRowViewVixen.Editor.Texturing
• LayerStackEditingTestsVixen.Editor.Texturing.Tests
• LayerStackThemeTestsVixen.Editor.Texturing.Tests
• LayerStackViewVixen.Editor.Texturing
• MarkupBindingVixen.Editor.Inspector
• MeshMapBakeGeometryTestsVixen.Editor.App.Tests
• MeshMapBakeViewVixen.Editor.App
• NetworkViewVixen.Editor.Debugger
• NetworkViewTestsVixen.Editor.Debugger.Tests
• OptionalDrawerVixen.Editor.Inspector
• OptionalEditorVixen.Editor.Inspector
• OverrideCellVixen.Editor.AssetEditors
• PaletteBlockVixen.Editor.Terrain
• PaletteBlockTestsVixen.Editor.Terrain.Tests