public void doCloseToolTip()
{
if (window != null)
{
window.Close();
}
window = null;
}
void showToolTip(string key, Rect buttonRect)
{
Rect parentRect = EditorWindow.focusedWindow.position;
buttonRect.x += parentRect.x;
window = EditorWindow.GetWindow <InspectorTooltipWindow>();
window.setParameters(key, Locale.instance);
window.pd = this;
window.Show();
//window.ShowAsDropDown(buttonRect,size);
}