A state that can be decomposed into sub-states.

Column Layout specific. Gets or sets element's colspan.

Defines the index of this object in its parent object layout calculation.

Specifies if the layout inside this object is read-only (children cannot be moved/resized).

Collection of all member elements contained in this state, indexed by id.

Position, in format 'X Y', of this object in its parent UI container, in parent client coordinates.

Specifies if this object is drawn in the Layout Board. Design-time only.

Size, in format 'W H', of this object on the screen.

Attaches an element to this state.

The element to attach.The position of the element in the coordinates system established by the new state.Indicates whether the element was successfully attached.

Detaches an element from this state.

The element to detach.The position of the element in the coordinates system established by the unit.Indicates whether the element was successfully detached.

Returns a container with all member elements.

Set this flag to true to accept all members in nested states as well.Set this flag to true to accept all links that connect members of the state. The links themselves are not members. only set this parameter to true if <code>deep</code> was set to true.The container that is filled with all the members.

Queries whether an element can be attached to a given state.

The element to be attached.The state to attach to.Set this flag to <code>true</code> to cancel attaching the element.

Queries whether an element can be detached from a given state.

The element to be detached.The state to detach from.Set this flag to <code>true</code> to cancel detaching the element.

Notifies that an element has been attached to or detached from a state.

The element that was attached.The state to which the element was attached, or <code>null</code> in case the element was detached.The state to which the element was previously attached, or <code>null</code> in case the element was previously detached.