public static void BeginObjectFieldFoldGroup <T>(string title, ObjectFieldToggleParameter parameter, bool allowSceneObject, bool showRemoveButton, Action <T> onValueChanged, Func <bool> validate) where T : Object
{
var backgroundRect = GUILayoutUtility.GetRect(1f, 17f);
var labelRect = backgroundRect;
labelRect.xMin += 32f;
labelRect.xMax -= 20f;
var foldoutRect = backgroundRect;
foldoutRect.y += 1f;
foldoutRect.width = 13f;
foldoutRect.height = 13f;
backgroundRect.xMin = 0f;
backgroundRect.width += 4f;
// Background
EditorGUI.DrawRect(backgroundRect, Styles.HeaderBackgroundColor);
var origFontStyle = EditorStyles.label.fontStyle;
EditorStyles.label.fontStyle = FontStyle.Bold;
EditorCustomGUI.ObjectField(labelRect, title, (T)parameter.Content, allowSceneObject, showRemoveButton, onValueChanged, validate);
EditorStyles.label.fontStyle = origFontStyle;
// foldout
parameter.Fold = GUI.Toggle(foldoutRect, parameter.Fold, GUIContent.none, EditorStyles.foldout);
// Handle events
var e = Event.current;
if (e.type == EventType.MouseDown)
{
if (labelRect.Contains(e.mousePosition))
{
if (e.button == 0)
{
parameter.Fold = !parameter.Fold;
}
e.Use();
}
}
EditorGUILayout.BeginVertical();
ObjectFieldFoldGroupStack.Push(parameter);
}
public ObjectFieldFoldGroupScope(string title, ObjectFieldToggleParameter parameter, bool allowSceneObject, bool showRemoveButton, Action <T> onValueChanged, Func <bool> validate)
{
BeginObjectFieldFoldGroup(title, parameter, allowSceneObject, showRemoveButton, onValueChanged, validate);
}