Describes the layer of a component
These enumerated "layer values" are used when determining which UI
rendering layer a component is drawn into, which can help in making
determinations of when components occlude one another.
ATK_LAYER_INVALID
The object does not have a layer
ATK_LAYER_BACKGROUND
This layer is reserved for the desktop background
ATK_LAYER_CANVAS
This layer is used for Canvas components
ATK_LAYER_WIDGET
This layer is normally used for components
ATK_LAYER_MDI
This layer is used for layered components
ATK_LAYER_POPUP
This layer is used for popup components, such as menus
ATK_LAYER_OVERLAY
This layer is reserved for future use.
ATK_LAYER_WINDOW
This layer is used for toplevel windows.
Describes the layer of a component These enumerated "layer values" are used when determining which UI rendering layer a component is drawn into, which can help in making determinations of when components occlude one another. ATK_LAYER_INVALID The object does not have a layer ATK_LAYER_BACKGROUND This layer is reserved for the desktop background ATK_LAYER_CANVAS This layer is used for Canvas components ATK_LAYER_WIDGET This layer is normally used for components ATK_LAYER_MDI This layer is used for layered components ATK_LAYER_POPUP This layer is used for popup components, such as menus ATK_LAYER_OVERLAY This layer is reserved for future use. ATK_LAYER_WINDOW This layer is used for toplevel windows.