static void OnTooltip(TooltipEvent e, string tooltip)
{
VisualElement element = e.currentTarget as VisualElement;
if (element != null)
{
e.rect = element.worldBound;
}
e.tooltip = tooltip;
e.StopImmediatePropagation();
}
static void OnTooltip(TooltipEvent e)
{
VisualElement element = e.currentTarget as VisualElement;
if (element != null && !string.IsNullOrEmpty(element.tooltip))
{
e.rect = element.worldBound;
e.tooltip = element.tooltip;
e.StopImmediatePropagation();
}
}