private void ListBoxOnDisposed(object sender, EventArgs eventArgs)
{
var clientRect = new global::UWinForms.System.Drawing.Rectangle(0, 0, Width, Height);
var contains = clientRect.Contains(PointToClient(MousePosition));
if (!contains)
{
listBoxOpened = false;
}
else
{
listBoxOpened = !listBoxOpened;
}
listBox.MouseUp -= ListBoxOnMouseUp;
listBox.KeyDown -= ListBoxOnKeyDown;
listBox.Disposed -= ListBoxOnDisposed;
listBox = null;
OnDropDownClosed(EventArgs.Empty);
}
private Control _ControlAt(Point mousePosition)
{
Control control = null;
if (Contexts.Count > 0)
{
for (int i = 0; i < Contexts.Count; i++)
{
var contextControl = Contexts[i];
var cRect = new global::UWinForms.System.Drawing.Rectangle(contextControl.Location.X, contextControl.Location.Y, contextControl.Width, contextControl.Height);
if (cRect.Contains(mousePosition))
{
control = contextControl;
break;
}
}
}
if (ModalForms.Count > 0)
{
if (control == null)
{
var lastModalForm = ModalForms.Last();
var formRect = new global::UWinForms.System.Drawing.Rectangle(lastModalForm.Location.X, lastModalForm.Location.Y, lastModalForm.Width, lastModalForm.Height);
if (formRect.Contains(mousePosition))
{
control = lastModalForm;
}
}
}
else
{
if (control == null)
{
for (int i = Forms.Count - 1; i >= 0; i--)
{
var form = Forms[i];
if (form.TopMost && form.Visible && form.Enabled)
{
var formRect = new global::UWinForms.System.Drawing.Rectangle(form.Location.X, form.Location.Y, form.Width, form.Height);
if (formRect.Contains(mousePosition))
{
control = form;
break;
}
}
}
}
if (control == null)
{
for (int i = Forms.Count - 1; i >= 0; i--)
{
var form = Forms[i];
if (form.TopMost == false && form.Visible && form.Enabled)
{
var formRect = new global::UWinForms.System.Drawing.Rectangle(form.Location.X, form.Location.Y, form.Width, form.Height);
if (formRect.Contains(mousePosition))
{
control = form;
break;
}
}
}
}
}
if (control != null)
{
control = FindControlAt(control, mousePosition);
}
return(control);
}
