private static void UpdateNativeTooltipText(object sender, EventArgs e)
{
if (sender is GtkWidget)
{
var widget = (GtkWidget)sender;
TooltipData tData;
if (!widget.IsRealized || !nativeTooltips.TryGetValue(widget, out tData))
{
return;
}
var nsv = GtkQuartz.GetView(widget);
if (tData.TooltipId != null)
{
nsv.RemoveToolTip(tData.TooltipId.Value);
tData.TooltipId = null;
}
if (string.IsNullOrEmpty(tData.Tooltip))
{
return;
}
int x, y;
widget.TranslateCoordinates(widget.Toplevel, 0, 0, out x, out y);
var id = nsv.AddToolTip(new CGRect(x, y, widget.Allocation.Width, widget.Allocation.Height), tData.Tooltip, IntPtr.Zero);
// update the cache
tData.View.SetTarget(nsv);
tData.TooltipId = id;
}
}
static void RemoveShadow(object sender, EventArgs e)
{
var popover = sender as GTK.Window;
if (popover != null)
{
var window = GtkQuartz.GetWindow(popover);
window.HasShadow = false;
}
}