private static void PropertyItemLoaded(object?sender, EventArgs e, PropertyResolverEx resolverEx, bool hasDescription)
{
var propertyItem = (PropertyItem)sender !;
// Make the child textbox not use built-in tooltip
var textbox = FindChild <TextBox>(propertyItem, "");
if (textbox != null)
{
textbox.ToolTip = null;
textbox.Focusable = false;
}
// Make the parent expander non-focusable for controllers.
var expander = WpfUtilities.FindParent <Expander>(propertyItem);
if (expander != null)
{
expander.Focusable = false;
}
if (!hasDescription)
{
return;
}
var tooltip = new ToolTip();
tooltip.DataContext = propertyItem;
tooltip.Content = propertyItem.Description;
tooltip.PlacementTarget = propertyItem;
tooltip.SetResourceReference(FrameworkElement.StyleProperty, "PropertyGridTooltip");
ToolTipService.SetInitialShowDelay(tooltip, 0);
ToolTipService.SetBetweenShowDelay(tooltip, 0);
propertyItem.ToolTip = tooltip;
propertyItem.MouseEnter += (o, args) => { PropertyItemOnMouseEnter(o, args, resolverEx); };
propertyItem.MouseLeave += PropertyItemOnMouseLeave;
// Set grid colour to transparent so it's hit testable and can pick up mouse events
var groupbox = FindChild <Grid>(propertyItem, "");
if (groupbox != null)
{
groupbox.Background = new SolidColorBrush(Color.FromArgb(0, 0, 0, 0));
}
}