/// <summary>
/// Request that this layout is re-laid out.<br />
/// This will make this layout and all it's parent layouts dirty.<br />
/// </summary>
/// <since_tizen> 6 </since_tizen>
public void RequestLayout()
{
Flags = Flags | LayoutFlags.ForceLayout;
if (Parent != null)
{
LayoutGroup layoutGroup = Parent as LayoutGroup;
if (layoutGroup != null && !layoutGroup.LayoutRequested)
{
layoutGroup.RequestLayout();
}
}
}
/// <summary>
/// Request relayout of a LayoutItem and it's parent tree.
/// </summary>
/// <param name="layoutItem">LayoutItem that is required to be laid out again.</param>
public void RequestLayout(LayoutItem layoutItem)
{
// Go up the tree and mark all parents to relayout
ILayoutParent layoutParent = layoutItem.GetParent();
if (layoutParent != null)
{
LayoutGroup layoutGroup = layoutParent as LayoutGroup;
if(! layoutGroup.LayoutRequested)
{
layoutGroup.RequestLayout();
}
}
}
/// <summary>
/// Request that this layout is re-laid out.<br />
/// This will make this layout and all it's parent layouts dirty.<br />
/// </summary>
/// <since_tizen> 6 </since_tizen>
public void RequestLayout()
{
flags = flags | LayoutFlags.ForceLayout;
if (parent == null)
{
// If RequestLayout() is called while main loop is in idle state,
// then Awake() is required to awake main loop again and
// Layout can be re-calculated correctly.
// For performance, Awake() is called only by the root layout.
ProcessorController.Instance.Awake();
}
else
{
LayoutGroup layoutGroup = parent as LayoutGroup;
if (layoutGroup != null && !layoutGroup.LayoutRequested)
{
layoutGroup.RequestLayout();
}
}
}