The UIElements module implements the UIElements retained mode UI framework.
See Also: Manual pages on UIElements.
| AttachToPanelEvent | Event sent after an element is added to an element that is a descendent of a panel. |
| BaseField<T0> | Abstract base class for controls. |
| BaseSlider<T0> | This is a base class for the Slider fields. |
| BindableElement | Element that can be bound to a property. |
| BlurEvent | Event sent immediately after an element has lost focus. This event trickles down, it does not bubble up, and it cannot be cancelled. |
| Box | Styled visual element to match the IMGUI Box Style. |
| Button | A clickable button. |
| CallbackEventHandler | Interface for classes capable of having callbacks to handle events. |
| ChangeEvent<T0> | Sends an event when a value in a field changes. |
| CommandEventBase<T0> | Base class for command events. |
| ContextClickEvent | The event sent when clicking the right mouse button. |
| ContextualMenuManager | Use this class to display a contextual menu. |
| ContextualMenuManipulator | Manipulator that displays a contextual menu when the user clicks the right mouse button or presses the menu key on the keyboard. |
| ContextualMenuPopulateEvent | The event sent when a contextual menu requires menu items. |
| DetachFromPanelEvent | Event sent just before an element is detach from its parent, if the parent is the descendant of a panel. |
| DragAndDropEventBase<T0> | Base class for drag and drop events. |
| DragEnterEvent | Use the DragEnterEvent class to manage events that occur when dragging enters an element or one of its descendants. The DragEnterEvent is cancellable, it does not trickle down, and it does not bubble up. |
| DragExitedEvent | The event sent to a dragged element when the drag and drop process ends. |
| DragLeaveEvent | Use the DragLeaveEvent class to manage events sent when dragging leaves an element or one of its descendants. The DragLeaveEvent is cancellable, it does not trickle down, and it does not bubble up. |
| DragPerformEvent | The event sent to an element when another element is dragged and dropped on the element. |
| DragUpdatedEvent | The event sent when the element being dragged enters a possible drop target. |
| DropdownMenu | A drop-down menu. |
| EventBase | The base class for all UIElements events. |
| EventBase<T0> | Generic base class for events, implementing event pooling and automatic registration to the event type system. |
| EventDispatcher | Dispatches events to a IPanel. |
| ExecuteCommandEvent | The event sent when an element should execute a command. |
| Focusable | Base class for objects that can get the focus. |
| FocusChangeDirection | Base class for defining in which direction the focus moves in a focus ring. |
| FocusController | Class in charge of managing the focus inside a Panel. |
| FocusEvent | Event sent immediately after an element has gained focus. This event trickles down, it does not bubble up, and it cannot be cancelled. |
| FocusEventBase<T0> | Base class for focus related events. |
| FocusInEvent | Event sent immediately before an element gains focus. This event trickles down and bubbles up. This event cannot be cancelled. |
| FocusOutEvent | Event sent immediately before an element loses focus. This event trickles down and bubbles up. This event cannot be cancelled. |
| Foldout | Collapsable section of UI. |
| GeometryChangedEvent | Event sent after layout calculations, when the position or the dimension of an element changes. This event cannot be cancelled, it does not trickle down, and it does not bubble up. |
| IBindingExtensions | Extensions methods to provide additional IBindable functionality. |
| Image | A VisualElement representing a source texture. |
| IMGUIContainer | Element that draws IMGUI content. |
| IMGUIEvent | Class used to send a IMGUI event that has no equivalent UIElements event. |
| InputEvent | Sends an event when text from a TextField changes. |
| KeyboardEventBase<T0> | Base class for keyboard events. |
| KeyDownEvent | Event sent when a key is pressed on the keyboard. This event trickles down and bubbles up. This event is cancellable. |
| KeyUpEvent | Event sent when a key is released on the keyboard. This event trickles down and bubbles up. This event is cancellable. |
| Label | Provides an Element displaying text. |
| ListView | A vertically scrollable area that only creates visual elements for visible items while allowing the binding of many more items. As the user scrolls, visual elements are recycled and re-bound to new data items. |
| Manipulator | Base class for objects that define user interaction with a VisualElement. Most often manipulators hold state for complex interactions, for example interactions that require a mouse down, mouse move mouse up sequence. |
| MinMaxSlider | A min/max slider containing a representation of a range. |
| MouseCaptureController | Class that manages capturing mouse events. |
| MouseCaptureEvent | Event sent after a handler starts capturing the mouse. |
| MouseCaptureEventBase<T0> | Event sent when the handler capturing the mouse changes. |
| MouseCaptureOutEvent | Event sent before a handler stops capturing the mouse. |
| MouseDownEvent | Mouse down event. |
| MouseEnterEvent | Event sent when the mouse pointer enters an element or one of its descendent elements. The event is cancellable, it does not trickle down, and it does not bubble up. |
| MouseEnterWindowEvent | Event sent when the mouse pointer enters a window. The event is cancellable, it does not trickle down, and it does not bubble up. |
| MouseEventBase<T0> | The base class for mouse events. |
| MouseLeaveEvent | Event sent when the mouse pointer exits an element and all its descendent elements. The event is cancellable, it does not trickle down, and it does not bubble up. |
| MouseLeaveWindowEvent | Event sent when the mouse pointer exits a window. The event is cancellable, it does not trickle down, and it does not bubble up. |
| MouseMoveEvent | Mouse move event. |
| MouseOutEvent | Event sent when the mouse pointer exits an element. The event trickles down, it bubbles up, and it is cancellable. |
| MouseOverEvent | Event sent when the mouse pointer enters an element. The event trickles down, it bubbles up, and it is cancellable. |
| MouseUpEvent | Mouse up event. |
| PanelChangedEventBase<T0> | Abstract base class for events notifying of a panel change. |
| PopupWindow | Styled visual element that matches the EditorGUILayout.Popup IMGUI element. |
| RepeatButton | A button that executes an action repeatedly while it is pressed. |
| Scroller | A vertical or horizontal scrollbar. |
| ScrollerButton | For internal use only. The button used by the Scroller. |
| ScrollView | Displays its contents inside a scrollable frame. |
| Slider | Experimental.UIElements.Slider is a controller allowing the selection of a value from a range (min, max, value). |
| SliderInt | A slider containing Integer discrete values. |
| TemplateContainer | Template Container. |
| TextElement | Abstract base class for VisualElement containing text. |
| TextField | A textfield is a rectangular area where the user can edit a string. |
| TextInputFieldBase<T0> | Abstract base class used for all text-based fields. |
| Toggle | This is the Toggle field. |
| TooltipEvent | Event sent to find the first element that displays a tooltip. |
| UQuery | UQuery is a set of extension methods allowing you to select individual or collection of visualElements inside a complex hierarchy. |
| UQueryExtensions | UQuery is a set of extension methods allowing you to select individual or collection of visualElements inside a complex hierarchy. |
| UxmlAttributeDescription | Base class for describing an XML attribute. |
| UxmlBoolAttributeDescription | Describes a XML bool attribute. |
| UxmlChildElementDescription | Describe an allowed child element for an element. |
| UxmlColorAttributeDescription | Describes a XML attribute representing a Color as a string. |
| UxmlDoubleAttributeDescription | Describes a XML double attribute. |
| UxmlEnumAttributeDescription<T0> | Describes a XML attribute representing an enum as a string. |
| UxmlEnumeration | Restricts the value of an attribute to be taken from a list of values. |
| UxmlFactory<T0,T1> | Generic base class for UXML factories, which instantiate a VisualElement using the data read from a UXML file. |
| UxmlFactory<T0> | UxmlFactory specialization for classes that derive from VisualElement and that shares its traits, VisualElementTraits. |
| UxmlFloatAttributeDescription | Describes a XML float attribute. |
| UxmlIntAttributeDescription | Describes a XML int attribute. |
| UxmlLongAttributeDescription | Describes a XML long attribute. |
| UxmlRootElementFactory | Factory for the root UXML element. |
| UxmlRootElementTraits | UxmlTraits for the UXML root element. |
| UxmlStringAttributeDescription | Describes a XML string attribute. |
| UxmlTraits | Describes a VisualElement derived class for the parsing of UXML files and the generation of UXML schema definition. |
| UxmlTypeRestriction | Base class to restricts the value of an attribute. |
| UxmlValueBounds | Restricts the value of an attribute to be within the specified bounds. |
| UxmlValueMatches | Restricts the value of an attribute to match a regular expression. |
| ValidateCommandEvent | The event sent to probe which elements accepts a command. |
| VisualContainer | Obsolete. Use VisualElement instead. |
| VisualElement | Base class for objects that are part of the UIElements visual tree. |
| VisualElementExtensions | VisualElementExtensions is a set of extension methods useful for VisualElement. |
| VisualElementFocusChangeDirection | Define focus change directions for the VisualElementFocusRing. |
| VisualElementFocusRing | Implementation of a linear focus ring. Elements are sorted according to their focusIndex. |
| VisualTreeAsset | Instances of this class hold a tree of `VisualElementAsset`s. It is created from an UXML file, and each `VisualElementAsset` represents a UXML node inside this file. A `VisualTreeAsset` can be Cloned to yield a tree of `VisualElement`s. |
| WheelEvent | Mouse wheel event. |
| CreationContext | This class is used during UXML template instantiation. |
| CursorStyle | Script interface for VisualElement cursor style property IStyle.cursor. |
| Flex | Use this structure to set the IStyle.Flex shorthand property which sets the IStyle.flexGrow, IStyle.flexShrink, and IStyle.flexBasis properties. |
| ManipulatorActivationFilter | Used by manipulators to match events against their requirements. |
| StyleValue<T0> | This generic structure encodes a value type that can come from USS or be specified programmatically. |
| Align | This enumeration contains values to control how an element is aligned in its parent during the layout phase. |
| ChangeType | Enum which describes the various types of changes that can occur on a VisualElement. |
| FlexDirection | This enumeration defines values used to control in which direction a container will place its children during layout. |
| Justify | This enumeration contains values to control how children are justified during layout. |
| PositionType | This enumeration contains values to control how an element is positioned in its parent container. |
| PropagationPhase | The propagation phases of an event. |
| SelectionType | Controls how many items can be selected at once. |
| SliderDirection | This is the direction of the Slider and SliderInt. |
| TrickleDown | Use this enum to specify during which phases the event handler is executed. |
| Visibility | This enumeration contains values to specify whether or not an element is visible. |
| Wrap | This enumeration contains values to control how elements are placed in a container if not enough space is available. |
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