| allowAdd |
This property allows the user to allow or block the addition of an item when clicking on the Add Button.
It must return true or false.
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| allowRemove |
This property allows the user to allow or block the removal of an item when clicking on the Remove Button.
It must return true or false.
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| bindingSourceSelectionMode |
This property controls whether every element in the list will get its data source setup automatically to the
correct item in the collection's source.
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| headerTitle |
This property controls the text of the foldout header when using showFoldoutHeader.
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| makeFooter |
This callback allows the user to make their own footer for this control.
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| makeHeader |
This callback allows the user to make their own header for this control.
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| makeNoneElement |
This callback allows the user to set a Visual Element to replace the "List is empty" Label shown when the ListView is empty.
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| onAdd |
This callback allows the user to implement their own code to be executed when the Add Button is clicked.
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| onRemove |
This callback allows the user to implement their own code to be executed when the Remove Button is clicked.
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| overridingAddButtonBehavior |
This callback allows the user to implement a DropdownMenu when the Add Button is clicked.
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| reorderMode |
This property controls the drag and drop mode for the list view.
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| showAddRemoveFooter |
This property controls whether a footer will be added to the list view.
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| showBoundCollectionSize |
This property controls whether the list view displays the collection size (number of items).
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| showFoldoutHeader |
This property controls whether the list view displays a header, in the form of a foldout that can be expanded or collapsed.
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| viewController |
The view controller for this view, cast as a BaseListViewController.
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| contentContainer |
Returns the content container for the BaseVerticalCollectionView. Because the BaseVerticalCollectionView
control automatically manages its content, this always returns null.
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| fixedItemHeight |
The height of a single item in the list, in pixels.
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| horizontalScrollingEnabled |
This property controls whether the collection view shows a horizontal scroll bar when its content
does not fit in the visible area.
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| itemsSource |
The data source for collection items.
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| reorderable |
Gets or sets a value that indicates whether the user can drag list items to reorder them.
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| selectedIds |
Returns the persistent IDs of selected items in the data source, regardless of whether they are collapsed or not. Always returns an enumerable, even if no item is selected, or a
single item is selected.
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| selectedIndex |
Returns or sets the selected item's index in the data source. If multiple items are selected, returns the
first selected item's index. If multiple items are provided, sets them all as selected. If no item is selected, returns -1.
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| selectedIndices |
Returns the indices of selected items in the data source. Always returns an enumerable, even if no item is selected, or a
single item is selected.
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| selectedItem |
Returns the selected item from the data source. If multiple items are selected, returns the first selected item.
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| selectedItems |
Returns the selected items from the data source. Always returns an enumerable, even if no item is selected, or a single
item is selected.
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| selectionType |
Controls the selection type.
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| showAlternatingRowBackgrounds |
This property controls whether the background colors of collection view rows alternate.
Takes a value from the AlternatingRowBackground enum.
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| showBorder |
Enable this property to display a border around the collection view.
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| virtualizationMethod |
The virtualization method to use for this collection when a scroll bar is visible.
Takes a value from the CollectionVirtualizationMethod enum.
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| binding |
Binding object that will be updated.
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| bindingPath |
Path of the target property to be bound.
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| canGrabFocus |
Whether the element can be focused.
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| delegatesFocus |
Whether the element delegates the focus to its children.
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| focusable |
Whether an element can potentially receive focus.
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| focusController |
Returns the focus controller for this element.
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| tabIndex |
An integer used to sort focusable elements in the focus ring. Must be greater than or equal to zero.
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| childCount |
Number of child elements in this object's contentContainer. |
| contentRect |
The rectangle of the content area of the element, in the local space of the element. (Read Only)
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| customStyle |
The custom style properties accessor of a VisualElement (Read Only).
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| dataSource |
Assigns a data source to this VisualElement which overrides any inherited data source. This data source is
inherited by all children.
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| dataSourcePath |
Path from the data source to the value.
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| dataSourceType |
The possible type of data source assignable to this VisualElement.
This information is only used by the UI Builder as a hint to provide some completion to the data source path field when the effective data source cannot be specified at design time.
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| disablePlayModeTint |
Play-mode tint is applied by default unless this is set to true. It's applied hierarchically to this VisualElement and to all its children that exist on an editor panel.
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| enabledInHierarchy |
Returns true if the VisualElement is enabled in its own hierarchy.
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| enabledSelf |
Returns true if the VisualElement is enabled locally.
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| experimental |
Returns the UIElements experimental interfaces.
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| generateVisualContent |
Delegate function to generate the visual content of a visual element.
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| hasActivePseudoState |
Returns true if this element matches the :active pseudo-class.
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| hasCheckedPseudoState |
Returns true if this element matches the :checked pseudo-class.
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| hasDisabledPseudoState |
Returns true if this element matches the :disabled pseudo-class.
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| hasEnabledPseudoState |
Returns true if this element matches the :enabled pseudo-class.
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| hasFocusPseudoState |
Returns true if this element matches the :focus pseudo-class.
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| hasHoverPseudoState |
Returns true if this element matches the :hover pseudo-class.
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| hasInactivePseudoState |
Returns true if this element matches the :inactive pseudo-class.
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| hasRootPseudoState |
Returns true if this element matches the :root pseudo-class.
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| hierarchy |
Access to this element physical hierarchy |
| languageDirection |
Indicates the directionality of the element's text. The value will propagate to the element's children.
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| layout |
The position and size of the VisualElement relative to its parent, as computed by the layout system. (Read Only)
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| localBound |
Returns a Rect representing the Axis-aligned Bounding Box (AABB) after applying the transform, but before applying the layout translation.
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| name |
The name of this VisualElement.
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| paddingRect |
The rectangle of the padding area of the element, in the local space of the element.
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| panel |
The panel onto which this VisualElement is attached.
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| parent |
The parent of this VisualElement.
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| pickingMode |
Determines if this element can be the target of pointer events or
picked by IPanel.Pick queries.
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| resolvedStyle |
The final rendered style values of a visual element, as it's rendered in the current frame.(Read Only)
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| scaledPixelsPerPoint |
Return the resulting scaling from the panel that considers the screen DPI and the customizable scaling factor, but not the transform scale of the element and its ancestors.
See Panel.scaledPixelsPerPoint.
This should only be called on elements that are part of a panel.
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| schedule |
Retrieves the IVisualElementScheduler associated to this VisualElement. Use it to enqueue actions.
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| style |
Sets the style values on a VisualElement.
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| styleSheets |
Returns a VisualElementStyleSheetSet that manipulates style sheets attached to this element.
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| this[int] |
Retrieves the child element at a specific index.
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| tooltip |
Text to display inside an information box after the user hovers the element for a small amount of time. This is only supported in the Editor UI.
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| usageHints |
A combination of hint values that specify high-level intended usage patterns for the VisualElement.
This property can only be set when the VisualElement is not yet part of a Panel. Once part of a Panel, this property becomes effectively read-only, and attempts to change it will throw an exception.
The specification of proper UsageHints drives the system to make better decisions on how to process or accelerate certain operations based on the anticipated usage pattern.
Note that those hints do not affect behavioral or visual results, but only affect the overall performance of the panel and the elements within.
It's advised to always consider specifying the proper UsageHints, but keep in mind that some UsageHints might be internally ignored under certain conditions (e.g. due to hardware limitations on the target platform).
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| userData |
This property can be used to associate application-specific user data with this VisualElement.
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| viewDataKey |
Used for view data persistence, such as tree expanded states, scroll position, or zoom level.
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| visible |
Indicates whether or not this element should be rendered.
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| visualTreeAssetSource |
Stores the asset reference, if the generated element is cloned from a VisualTreeAsset.
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| worldBound |
Returns a Rect representing the Axis-aligned Bounding Box (AABB) after applying the world transform.
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| worldTransform |
Returns a matrix that cumulates the following operations (in order):
-Local Scaling
-Local Rotation
-Local Translation
-Layout Translation
-Parent worldTransform (recursive definition - consider identity when there is no parent)
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