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UE3:UILayer (UDK)
From Unreal Wiki, The Unreal Engine Documentation Site
 |
Object >> UIRoot >> UILayerBase >> UILayer |
- Package:
- UnrealEd
- Direct subclass:
- UILayerRoot
- This class in other games:
- UT3
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This class acts as a cosmetic container for grouping widgets in the UI editor.
Properties
LayerName
Type: string
The designer-specified friendly name for this layer
LayerNodes
Type: array<UILayerNode>
the child nodes of this layer
Structs
UILayerNode
Modifiers: native
Represents a single node in the UI editor layer brower.
- bool bLocked
- Indicates whether this layer node is active. Locked layer nodes cannot be selected in the UI editor window
- bool bVisible
- Indicates whether this layer node is visible. Hidden layer nodes are not rendered in the UI editor window.
- Object LayerObject
- The object associated with this layer node. Only UILayer and UIObject are valid.
- UILayer ParentLayer
- The UILayer that contains this layer node.
Default values:
| Property | Value |
|---|---|
| bVisible | True |
Native functions
FindNodeIndex
Finds the index [into the LayerNodes array] for a child node that contains the specified object as its layer object.
Parameters:
- NodeObject - the child layer object to look for.
Returns:
- the index into the LayerNodes array for the child node which contains the specified object as its layer object, or INDEX_NONE if no child nodes were found that containc the specified object as its layer object.
InsertNode
native final function bool InsertNode (const out UILayerNode NodeToInsert, optional int InsertIndex)
Inserts the specified node at the specified location
Parameters:
- NodeToInsert - the layer node that should be inserted into this UILayer's LayerNodes array
- InsertIndex - if specified, the index where the new node should be inserted into the LayerNodes array. if not specified the new node will be appended to the end of the array.
Returns:
- TRUE if the node was successfully inserted into this UILayer's list of child nodes.
RemoveNode
native final function bool RemoveNode (const out UILayerNode ExistingNode)
Removes the specified node
Parameters:
- ExistingNode - the layer node that should be removed from this UILayer's LayerNodes array
Returns:
- TRUE if the node was successfully removed from this UILayer's list of child nodes.
