public ContextMenu(IEnumerable <MenuItem> items, bool visible = true)
: base(null, null, visible)
{
BorderSize = 1;
var menuItems = items as MenuItem[] ?? items.ToArray();
var maxX = (int)menuItems.Max(m => _font.MeasureString(m.Text).X);
var yPerItem = ListBox <MenuItem> .ItemHeight;
var visibleItems = Math.Min(MaxItems, menuItems.Length);
var rect = new Rectangle(0, 0, maxX + Margin * 2 + Scroll.Width, visibleItems * yPerItem + Margin * 2);
SetRect(rect);
_listBox = new ListBox <MenuItem>(null, null, rect, false, 1);
_listBox.AddRange(menuItems, item => item.Text);
_listBox.OnSelect = item =>
{
if (item.OnClick != null)
{
Shortcuts.SetToolSelect();
Close();
}
_listBox.Unselect();
item.OnClick?.Invoke();
};
}