| protected OnItemRemoved ( System.Windows.Forms.ToolStripItemEventArgs e ) : void | ||
| e | System.Windows.Forms.ToolStripItemEventArgs | |
| return | void | |
private void OnAfterRemove(ToolStripItem item)
{
if (_itemsCollection)
{
ToolStrip parent = null;
if (item != null)
{
parent = item.ParentInternal;
item.SetOwner(null);
}
if (_owner != null)
{
_owner.OnItemRemovedInternal(item);
if (!_owner.IsDisposingItems)
{
ToolStripItemEventArgs e = new ToolStripItemEventArgs(item);
_owner.OnItemRemoved(e);
// dont fire the ItemRemoved event for Overflow
// it would fire constantly.... instead clear any state if the item
// is really being removed from the master collection.
if (parent != null && parent != _owner)
{
parent.OnItemVisibleChanged(e, /*performLayout*/ false);
}
}
}
}
}
public void Remove(ToolStripItem value)
{
if (this.IsReadOnly)
{
throw new NotSupportedException("This collection is read-only");
}
base.Remove(value);
if (value != null && internal_created)
{
value.InternalOwner = null;
value.Parent = null;
}
if (internal_created)
{
owner.OnItemRemoved(new ToolStripItemEventArgs(value));
}
if (owner.Created)
{
owner.PerformLayout();
}
}