C# から UXML を読み込む

UQuery

UXML 要素リファレンス

以下の表は、UnityEngine.UIElements と UnityEditor.UIElements 名前空間で使用可能な UXML 要素をまとめた表です。

基本要素

Element	Function	Namespace	Permitted child elements	Attributes
`VisualElement`	The base class for all visual elements.	`UnityEngine.UIElements`	Any number of `VisualElement`	`class`: A list of space separated names. `style`: USS directives to style the element. `name`: A unique string identifier for this element. `picking-mode`: Set to `Position` or `Ignore`. The default value is `Position`. `tooltip`: When the mouse hovers the element a string displays. `focusable`: A boolean that indicates whether the element is focusable. The default is set to `false` (not focusable). This replaces the obsolete `focus-index` element. `tabindex`: An integer that defines the tabbing position of the element and the position in the tree. A positive value increases tabbing priority. The default is 0. This replaces the obsolete `focus-index` element. `view-data-key` : A string that defines the key used for serialization of the element. This element also accepts any other attribute.
`BindableElement`	An element that can be bound to a `SerializedProperty`. The value of the property and the value displayed are synchronized.	`UnityEngine.UIElements`	Any number of `VisualElement`	`binding-path`: The path of the property that this element is bound to.

ユーティリティー

Element	Function	Namespace	Permitted child elements	Attributes
`Box`	This element is similar to `VisualElement` but draws a box around its content.	`UnityEngine.UIElements`	Any number of `VisualElement`	All attributes of `VisualElement`
`TextElement`	An element that displays text.	`UnityEngine.UIElements`	None	All attributes of `VisualElement` `text`: The text the element should display.
`Label`	A text label.	`UnityEngine.UIElements`	None	All attributes of `TextElement`
`Image`	Displays an image.	`UnityEngine.UIElements`	None	All attributes of `VisualElement`
`IMGUIContainer`	Draws IMGUI content	`UnityEngine.UIElements`	None	All attributes of `VisualElement` `focus-index` default value is `0` `focusable` default value is `true`
`Foldout`	An element that has a toggle button to show or hide its content.	`UnityEngine.UIElements`	Any number of `VisualElement`	All attributes of `BindableElement`

テンプレート

Element	Function	Namespace	Permitted child elements	Attributes
`Template`	A reference to another UXML template that can be instantiated using the `Instance` element.	`UnityEngine.UIElements`	None	`name`: A unique string identifier for this element `path`: The path of the UXML file to load
`Instance`	Instance of a `Template`	`UnityEngine.UIElements`	None	`template`: The `name` of the `Template` to instantiate
`TemplateContainer`	A template container.	`UnityEngine.UIElements`	None	All attributes of `BindableElement` `template`: A string identifier for this template

コントロール

Element	Function	Namespace	Permitted child elements	Attributes
`BaseField<T>`	The abstract base class of all fields.	`UnityEngine.UIElements`	None	All attributes of `BindableElement` `focus-index` default value is `0` `focusable` default value is `true` `label`: The text of the label that is associated with the field
`BaseFieldTraits<ValueType, UxmlType>`		`UnityEngine.UIElements`	None	All attributes of `BaseField<ValueType>` `value`: The base value of the field, of type `ValueType`
`Button`	A standard push button.	`UnityEngine.UIElements`	None	All attributes of `TextElement`
`RepeatButton`	A button that executes an action repeatedly while pressed.	`UnityEngine.UIElements`	None	All attributes of `TextElement` `delay`: The initial delay in milliseconds before the element executes the action is executed. The default value is `0` `interval`: The interval in milliseconds between repeating each action. The default value is `0`
`Toggle`	A toggle button, displayed as a checkbox.	`UnityEngine.UIElements`	None	All attributes of `BaseFieldTraits<bool, UxmlBoolAttributeDescription>` `text` : Right side label of the toggle.
`Scroller`	A scroll bar.	`UnityEngine.UIElements`	None	All attributes of `VisualElement` `low-value`: The minimum value of the scroller `high-value`: The maximum value of the scroller `direction`: Set to `Horizontal` or `Vertical`. The default is `Vertical`. `value`: The position of the scroller cursor
`Slider`	A slider.	`UnityEngine.UIElements`	None	All attributes of `BaseFieldTraits<float, UxmlFloatAttributeDescription>` `low-value`: The minimum value of the slider `high-value`: The maximum value of the slider `direction`: Set to `Horizontal` or `Vertical`. The default is `Horizontal`. `page-size`: The page size of the slider
`SliderInt`	A slider for integer values.	`UnityEngine.UIElements`	None	All attributes of `BaseFieldTraits<int, UxmlIntAttributeDescription>` `low-value`: The minimum value of the slider `high-value`: The maximum value of the slider `direction`: Set to `Horizontal` or `Vertical`. The default is `Horizontal`. `page-size`: The page size of the slider
`MinMaxSlider`	A slider that lets the user specify a minimum and a maximum value.	`UnityEngine.UIElements`	None	All attributes of `BaseField<Vector2>` `low-limit`: The minimum value of the scroller `high-limit`: The maximum value of the scroller `min-value`: The minimum value of the slider cursor `max-value`: The maximum value of the slider cursor
`EnumField`	A field that takes the string values of an underlying `Enum`.	`UnityEditor.UIElements`	None	All attributes of `BaseField<Enum>` `type`: A string representing the C# type of the underlying `Enum`. If the type is in a user assembly, the assembly name must be added to the type name: `MyNamespace.MyEnum, MyAssembly`. The `type` string is always required. `value`: A string that represents the value of the field
`MaskField`	A popup menu that the user can select a group of values from.	`UnityEditor.UIElements`	None	All attributes of `BaseField<int>` `choices`: A comma separated list of up to 32 choices to display in the popup menu `value`: An integer that represents the value of the field as a 32-bit mask.
`LayerField`	A popup menu that the user can select a layer from.	`UnityEditor.UIElements`	None	All attributes of `BaseField<int>` `value`: An integer that represents the value of the field (the selected layer number).
`LayerMaskField`	A popup menu that the user can select a group of layers from.	`UnityEditor.UIElements`	None	All attributes of `MaskField`
`TagField`	A popup menu that the user can select a tag from.	`UnityEditor.UIElements`	None	All attributes of `BaseField<string>` `value`: A string that represents the value of the field (the selected tag name).
`ProgressBar`	A progress bar that shows the progression of an operation.	`UnityEditor.UIElements`	None	All attributes of `BindableElement` `low-value`: A float that represents the lowest value of the progress bar. The default is 0. `high-value`: A float that represents the highest value of the progress bar. The default is 100. `title`: A string that represents the title of the progress bar.

テキスト入力

Element	Function	Namespace	Permitted child elements	Attributes
`TextInputBaseField<TValueType>`	An abstract base class for all text fields.	`UnityEngine.UIElements`	None	All attributes of `BaseFieldTraits<string, UxmlStringAttributeDescription>` `text`: The text value of the field `max-length`: The maximum number of characters that the field can contain. Default value of `-1` sets no limits on the text length. `password`: A boolean that indicates whether the field content should be shown or displayed using the `maskCharacter` character. `false` is the default setting. `mask-character`: A character that displays the field content when `password` is `true`. Default is the character `*`. `readonly`: A boolean that indicates that the field is read-only. The default value is `false`
`TextField`	An editable text field.	`UnityEngine.UIElements`	None	All attributes of `TextInputBaseField<string>` `multiline`: A boolean that indicates whether the text field displays its text on multiple lines. Set to `true` to display on multiple lines, or set to `false` to display or on a single line, ignoring any line break in the text. `false` is the default.
`IntegerField`	A text field that accepts an integer (32-bit) value.	`UnityEditor.UIElements`	None	All attributes of `BaseFieldTraits<int, UxmlIntAttributeDescription>`
`LongField`	A text field that accepts a long integer (64 bits) value.	`UnityEditor.UIElements`	None	All attributes of `BaseFieldTraits<long, UxmlLongAttributeDescription>`
`FloatField`	A text field that accepts a single precision floating point value.	`UnityEditor.UIElements`	None	All attributes of `BaseFieldTraits<float, UxmlFloatAttributeDescription>`
`DoubleField`	A text field that accepts a double precision floating point value.	`UnityEditor.UIElements`	None	All attributes of `BaseFieldTraits<double, UxmlDoubleAttributeDescription>`
`Vector2Field`	A set of two text fields that accept floating point values to edit the value of a `Vector2`.	`UnityEditor.UIElements`	None	All attributes of `BaseField<Vector2>` `x`: The value of the X coordinate `y`: The value of the Y coordinate
`Vector2IntField`	A set of two text fields that accept integer values to edit the value of a `Vector2Int`.	`UnityEditor.UIElements`	None	All attributes of `BaseField<Vector2Int>` `x`: The value of the X coordinate `y`: The value of the Y coordinate
`Vector3Field`	A set of three text fields that accept floating point values to edit the value of a `Vector3`.	`UnityEditor.UIElements`	None	All attributes of `BaseField<Vector3>` `x`: The value of the X coordinate `y`: The value of the Y coordinate `z`: The value of the Z coordinate
`Vector3IntField`	A set of three text fields that accept integer values to edit the value of a `Vector3Int`.	`UnityEditor.UIElements`	None	All attributes of `BaseField<Vector3Int>` `x`: The value of the X coordinate `y`: The value of the Y coordinate `z`: The value of the Z coordinate
`Vector4Field`	A set of four text fields that accept floating point values to edit the value of a `Vector4`.	`UnityEditor.UIElements`	None	All attributes of `BaseField<Vector4>` `x`: The value of the X coordinate `y`: The value of the Y coordinate `z`: The value of the Z coordinate `w`: The value of the W coordinate
`RectField`	A set of four text fields that accept floating point values to edit the value of a rectangle.	`UnityEditor.UIElements`	None	All attributes of `BaseField<Rect>` `x`: The value of the top left corner X coordinate `y`: The value of the top left corner Y coordinate `w`: The width of the rectangle `h`: the height of the rectangle
`RectIntField`	A set of four text fields that accept integer values to edit the value of a rectangle.	`UnityEditor.UIElements`	None	All attributes of `BaseField<RectInt>` `x`: The value of the top left corner X coordinate `y`: The value of the top left corner Y coordinate `w`: The width of the rectangle `h`: the height of the rectangle
`BoundsField`	A set of six text fields that accept floating point values to edit the value of a bounding rectangle.	`UnityEditor.UIElements`	None	All attributes of `BaseField<Bounds>` `cx`: The value of the center X coordinate `cy`: The value of the center Y coordinate `cz`: The value of the center Z coordinate `ex`: The value of the extent X coordinate `ey`: The value of the extent Y coordinate `ez`: The value of the extent Z coordinate
`BoundsIntField`	A set of six text fields that accept integer values to edit the value of a bounding rectangle.	`UnityEditor.UIElements`	None	All attributes of `BaseField<BoundsInt>` `px`: The value of the position X coordinate `py`: The value of the postion Y coordinate `pz`: The value of the position Z coordinate `sx`: The value of the size X coordinate `sy`: The value of the size Y coordinate `sz`: The value of the size Z coordinate

複雑なウィジェット

Element	Function	Namespace	Permitted child elements	Attributes
`PropertyField`	A label and a field to edit a value.	`UnityEditor.UIElements`	None	All attributes of `VisualElement` `binding-path`: The path of the property this element is bound to `label`: The label for the field
`PropertyControl<int>`	A label and a field to edit a value of type `int`.	`UnityEditor.UIElements`	None	All attributes of `BaseField<int>` `value-type`: A string that represents the type of value `value`: The value for the field
`PropertyControl<long>`	A label and a field to edit a value of type `long`.	`UnityEditor.UIElements`	None	All attributes of `BaseField<long>` `value-type`: A string that represents the type of value `value`: The value for the field
`PropertyControl<float>`	A label and a field to edit a value of type `float`.	`UnityEditor.UIElements`	None	All attributes of `BaseField<float>` `value-type`: A string that represents the type of value `value`: The value for the field
`PropertyControl<double>`	A label and a field to edit a value of type `double`.	`UnityEditor.UIElements`	None	All attributes of `BaseField<double>` `value-type`: A string that represents the type of value `value`: The value for the field
`PropertyControl<string>`	A label and a field to edit a value of type `string`.	`UnityEditor.UIElements`	None	All attributes of `BaseField<string>` `value-type`: A string that represents the type of value `value`: The value for the field
`ColorField`	A color picker field.	`UnityEditor.UIElements`	None	All attributes of `BaseFieldTraits<Color, UxmlColorAttributeDescription>` `show-eye-dropper`: A boolean that indicates whether to show the eye dropper or not. Set to `true` to display the eye dropper, and `false` to hide it. By default this is set to `true`. `show-alpha`: A boolean that indicates whether to show the alpha control. Set to `true` to show the control or `false` to hide it. By default this is set to `true`. `hdr`: A boolean that indicates whether to use the high dynamic range color picker. Set to `true` to use the picker. By default this is set to `false`.
`CurveField`	A curve editor field.	`UnityEditor.UIElements`	None	All attributes of `BaseField<AnimationCurve>`
`GradientField`	A gradient editor field.	`UnityEditor.UIElements`	None	All attributes of `BaseField<Gradient>`
`ObjectField`	An object selector field.	`UnityEditor.UIElements`	None	All attributes of `BaseField<Object>` `allow-scene-objects`: A boolean that indicates whether objects from the scene can be selected. Set to `true` to enable object selection or `false` disable it. By default this is set to `true`.
`InspectorElement`	An element that displays a property in an inspector window.	`UnityEditor.UIElements`	Any number of `VisualElement`	All attributes of `BindableElement`

ツールバー

Element	Function	Namespace	Permitted child elements	Attributes
`Toolbar`	A container to hold toolbar items.	`UnityEditor.UIElements`	Any `VisualElement`	All attributes of `VisualElement`
`ToolbarButton`	A button for the toolbar.	`UnityEditor.UIElements`	None	All attributes of `Button`
`ToolbarToggle`	A toggle for the toolbar.	`UnityEditor.UIElements`	None	All attributes of `Toggle`
`ToolbarMenu`	A drop down menu for the toolbar. The menu has a single arrow pointing down.	`UnityEditor.UIElements`	None	All attributes of `TextElement`
`ToolbarSearchField`	A search field for the toolbar.	`UnityEditor.UIElements`	None	All attributes of `VisualElement`
`ToolbarPopupSearchField`	A search field with a popup menu of search options.	`UnityEditor.UIElements`	None	All attributes of `VisualElement`
`ToolbarSpacer`	An element that inserts a fixed amount of whitespace between toolbar buttons.	`UnityEditor.UIElements`	None	All attributes of `VisualElement`

ビューとウィンドウ

Element	Function	Namespace	Permitted child elements	Attributes
`ListView`	Displays a list of elements.	`UnityEngine.UIElements`	None	All attributes of `VisualElement` `item-height`: The height in pixels of each item in the list
`ScrollView`	A scrollable view, with horizontal and vertical scrollers.	`UnityEngine.UIElements`	Any number of `VisualElement`	All attributes of `VisualElement` `mode`: the mode of the scroll view. By default this is set to `ScrollViewMode.Vertical` `show-horizontal-scroller`: A boolean that indicates whether to show the horizontal scroller. By default this is set to `false` `show-vertical-scroller`: A boolean that indicates whether to show the vertical scroller. By default this is set to `false` `horizontal-page-size`: The page size value of the horizontal scroller `vertical-page-size`: The page size of the vertical scroller
`TreeView`	A view for displaying elements in a tree hierarchy.	`UnityEngine.UIElements`	Any number of `VisualElement`	All attributes of `VisualElement` `item-height`: The height of an item in the underlying list shown
`PopupWindow`	A UIElements window, displayed on top of other content.	`UnityEditor.UIElements`	None	All attributes of `TextElement`

2019–05–20

C# から UXML を読み込む

UQuery