public override VisualElement MakeItem()
{
// create a visual element hierarchy for this search result
PropertyElement item = new PropertyElement(m_ItemTemplate.name);
m_ItemTemplate.CloneTree(item);
item.Toggle = item.MandatoryQ <Toggle>("selectionToggle");
item.Toggle.RegisterValueChangedCallback(e => OnSelectionToggle(item));
return(item);
}
public override VisualElement Bind(VisualElement element, SearcherItem item, ItemExpanderState expanderState, string query)
{
var propItem = (PropertySearcherItem)item;
VisualElement expander = base.Bind(element, item, expanderState, query);
PropertyElement propElt = (PropertyElement)element;
propElt.Item = propItem;
propItem.Element = propElt;
Toggle toggle = propElt.Toggle;
// SetValueWithoutNotify sets the value, but not the pseudostate
toggle.SetValueWithoutNotify(propItem.Enabled);
// .value= will set the pseudo state, but skip the notify and the markDirtyRepaint, as newValue == oldValue
toggle.value = (propItem.Enabled);
// still needed
toggle.MarkDirtyRepaint();
return(expander);
}
internal void DisplayPropertySearcher(PropertyGroupBaseNodeModel model, Vector2 displayAtPosition)
{
var items = PropertyGroupSearcherAdapter.GetPropertySearcherItems(model, 4)?.ToList();
if (items == null)
{
return;
}
var adapter = new PropertyGroupSearcherAdapter(m_Store, model);
SearcherService.ShowTransientData(this, items, adapter,
item =>
{
if (item == null)
{
return;
}
PropertyElement propertyElement = ((PropertySearcherItem)item).Element;
adapter.EditModel(!propertyElement.Toggle.value, propertyElement.Item);
},
displayAtPosition);
}
void OnSelectionToggle(PropertyElement element)
{
PropertySearcherItem boundSearchItem = element.Item;
EditModel(element.Toggle.value, boundSearchItem);
}
