XML/LayoutFrame

Main Menu
WoW API Lua API FrameXML util Widget API Widget scripts XML schema Events CVars Macro commands Combat Log Escape sequences Hyperlinks API changes HOWTOs wowuidev

FrameXML/UI.xsd

<LayoutFrame> abstracts tags and attributes common to most widgets.

<LayoutFrame name="" parentKey= "" parentArray="" inherits="" mixin="" secureMixin="" virtual="" setAllPoints="" hidden="">
	<Size />
	<Anchors />
	<KeyValues />
	<Animations />
</LayoutFrame>

Attributes

References

name (xs:string?Optional. Could be nil.) - Adds a reference to _G, substituting $parent with a parent's name.

parentKey (xs:string?Optional. Could be nil.) - Adds a reference to the widget's parent.

parentArray ((xs:string?Optional. Could be nil.) - Inserts a reference to an array in the widget's parent.

Templates

inherits (xs:string?Optional. Could be nil.) - Inherits a comma-separated list of XML virtual templates.

virtual (xs:boolean?Optional. Could be nil.) - Creates an XML virtual template instead of a widget (requires name).

mixin (xs:string?Optional. Could be nil.) - Inherits a comma-separated list of Lua mixins.

secureMixin (xs:string?Optional. Could be nil.) - Inherits a comma-separated list of Lua mixins, wrapping inherited functions to force secure execution.

Position & Visibility

setAllPoints (xs:boolean?Optional. Could be nil.) - Sets the top-left and bottom-right anchors to match the parent widget.

hidden (xs:boolean?Optional. Could be nil.) - Controls the frame's initial visibility.

Children

<Anchors> defines a widget's anchors by enclosing <Anchor> tags.

<Anchor> defines a single point to align a <LayoutFrame>.

point (ui:FRAMEPOINT) - Point to align.

relativeTo (xs:string?Optional. Could be nil.) - Another widget to align against (in _G).

relativeKey (string?Optional. Could be nil.) - Another widget to align against (sibling).

relativePoint (ui:FRAMEPOINT?Optional) - Point on the other widget to align against (defaults to the same as point)

x (xs:float?Optional. Could be nil.) - Horizontal offset.

y (xs:float?Optional. Could be nil.) - Vertical offset.

<Size> (inherits from <Dimension>) sets the width and height.

<KeyValues> defines additional properties by enclosing <KeyValue> tags.

<KeyValue> assigns a single key/value pair to the widget's runtime table.

key (xs:string) - Key in the widget's table.

value (xs:string) - Value to be assigned.

keyType (ui:KEYVALUETYPE) - nil, boolean, number, string (default) or global

type (ui:KEYVALUETYPE) - nil, boolean, number, string (default) or global

<Animations> encloses one or more <AnimationGroup> tags.

Example

The following example uses <Frame> to demonstrate <LayoutFrame>'s utility

• Creating (virtual) and using (inherits) XML virtual templates
• Extending a parent's name (name = "$parent____")

<Frame name="ContainerChildTemplate" virtual="true">
	<!-- insert stuff here -->
</Frame>
 
<Frame name="Container">
	<Frames>
		<Frame name="$parentChild1" inherits="ContainerChildTemplate" />  <!-- name="ContainerChild1" -->
		<Frame name="$parentChild2" inherits="ContainerChildTemplate" />  <!-- name="ContainerChild2" -->
	</Frames>
</Frame>

Extending the example, two more frames could be added to "Container" during runtime using Lua:

CreateFrame("Frame", "ContainerChild3", "Container", "ContainerChildTemplate");
CreateFrame("Frame", "ContainerChild4", "Container", "ContainerChildTemplate");

See also

• Nearest Lua equivalent: Region.
• XML tags inheriting <LayoutFrame>: <Frame>, <Texture>, <FontString>.