public void HandleChildDeleted(IEditableUIControl childControl)
{
// if any of our children are deleted, we want to delete ourselves completely.
// First, remove the child that was just deleted, and then delete all other controls and ourself
foreach (IUIControl child in ChildControls)
{
if (child.Equals(childControl) == true)
{
ChildControls.Remove(child);
break;
}
}
HandleDelete(true);
//// if we still have children
//if( ChildControls.Count > 0 )
//{
// // update our layout
// SetPosition( Frame.Left, Frame.Top );
//}
//else
//{
// // otherwise, delete ourselves and tell our parent
// HandleDelete( true );
//}
}
public void HandleDelete(bool notifyParent)
{
// first, delete all our child controls
int i = 0;
for (i = ChildControls.Count - 1; i >= 0; i--)
{
// since we DO support child controls that are containers, call HandleDelete on all our children
IEditableUIControl editableControl = ChildControls[i] as IEditableUIControl;
if (editableControl != null)
{
// let them know not to inform their parent, since that's us.
editableControl.HandleDelete(false);
}
else
{
// if it's not editable, we need to remove it ourselves
ChildControls[i].RemoveFromView(ParentEditingCanvas);
}
ChildControls.Remove(ChildControls[i]);
}
// clean ourselves up
RemoveFromView(ParentEditingCanvas);
// notify our parent if we need to
if (notifyParent)
{
ParentNote.HandleChildDeleted(this);
}
}
public void HandleChildDeleted(IEditableUIControl childControl)
{
// this allows direct children of ours to notify us they were deleted
// (example: a user deletes the last word of text in a paragraph - the paragraph deletes itself, but Note must remove it from its ChildControls list.)
foreach (IUIControl child in ChildControls)
{
if (child.Equals(childControl) == true)
{
ChildControls.Remove(child);
break;
}
}
}