public void OnGui(Rect position, bool addSearchField, Action <Type> onSelect, Type activeType)
{
var collection = TypeUtilities.GetCollection(AppearanceContext);
var values = collection.Values;
var labels = collection.Labels;
var index = collection.IndexOf(activeType);
var addEmptyValue = AppearanceContext.AddEmptyValue;
if (addSearchField)
{
var buttonLabel = new GUIContent(labels[index]);
ToolboxEditorGui.DrawSearchablePopup(position, buttonLabel, index, labels, (i) =>
{
var type = RetriveSelectedType(values, i, addEmptyValue);
onSelect?.Invoke(type);
});
}
else
{
using (new ZeroIndentScope())
{
EditorGUI.BeginChangeCheck();
index = EditorGUI.Popup(position, index, labels);
if (EditorGUI.EndChangeCheck())
{
var type = RetriveSelectedType(values, index, addEmptyValue);
onSelect?.Invoke(type);
}
}
}
}
protected override void OnGUISafe(Rect position, SerializedProperty property, GUIContent label)
{
//prepare pick button label
var buttonLabel = property.enumValueIndex >= 0 &&
property.enumValueIndex < property.enumDisplayNames.Length
? new GUIContent(property.enumDisplayNames[property.enumValueIndex])
: new GUIContent();
var id = GUIUtility.GetControlID(FocusType.Keyboard, position);
//begin the true property
label = EditorGUI.BeginProperty(position, label, property);
//draw the prefix label
position = EditorGUI.PrefixLabel(position, id, label);
//draw dropdown button, will be used to activate popup
ToolboxEditorGui.DrawSearchablePopup(position, buttonLabel, property.enumValueIndex, property.enumDisplayNames, (i) =>
{
property.serializedObject.Update();
property.enumValueIndex = i;
property.serializedObject.ApplyModifiedProperties();
});
EditorGUI.EndProperty();
}
