private void OnDropMenuClosed(object sender, ToolStripDropDownClosedEventArgs e)
{
if (_dropMenu != null)
{
// Remove any tracking caused by the drop down menu
TrackingIndex = -1;
// Unhook from events
_dropMenu.Closed -= new ToolStripDropDownClosedEventHandler(OnDropMenuClosed);
// Unhook from the image select events
foreach (KryptonContextMenuItemBase item in _dropMenu.Items)
{
if (item is KryptonContextMenuImageSelect)
{
KryptonContextMenuImageSelect itemSelect = (KryptonContextMenuImageSelect)item;
itemSelect.SelectedIndexChanged -= new EventHandler(OnDropImageSelect);
itemSelect.TrackingImage -= new EventHandler <ImageSelectEventArgs>(OnDropImageTracking);
}
}
// Remove all items from the menu
_dropMenu.Items.Clear();
_dropMenu.Dispose();
_dropMenu = null;
// Do we need to fire a delegate stating the menu has been dismissed?
if (_finishDelegate != null)
{
_finishDelegate(this, e);
_finishDelegate = null;
}
}
}
private void OnKryptonContextMenuClosed(object sender, EventArgs e)
{
// Cast to correct type
KryptonContextMenu kcm = (KryptonContextMenu)sender;
// Unhook from context menu and dispose of it, we only use each menu instance once
kcm.Closed -= OnKryptonContextMenuClosed;
kcm.Dispose();
// Remove the fixed appearance of the view button
_pressedButtonController.RemoveFixed();
_pressedButtonController = null;
// No longer showing context menu, so safe to show another one
_showingContextMenu = false;
}