public static void ObjectField <T>(string title, T content, bool allowSceneObject, bool showRemoveButton, Action <T> onValueChanged, Func <bool> validate, params GUILayoutOption[] options)
where T : Object
{
EditorGUI.BeginChangeCheck();
EditorCustomGUI.BeginErrorCheck(validate);
T value;
if (showRemoveButton)
{
EditorGUILayout.BeginHorizontal();
value = (T)EditorGUILayout.ObjectField(title, content, typeof(T), allowSceneObject, options);
EditorCustomGUI.EndErrorCheck();
if (GUILayout.Button("×", EditorCustomGUI.RemoveButtonStyle, GUILayout.Width(25), GUILayout.Height(EditorGUIUtility.singleLineHeight)))
{
value = default;
}
EditorGUILayout.EndHorizontal();
}
else
{
value = (T)EditorGUILayout.ObjectField(title, content, typeof(T), allowSceneObject, options);
EditorCustomGUI.EndErrorCheck();
}
if (!EditorGUI.EndChangeCheck())
{
return;
}
onValueChanged.Invoke(value);
}
public static void TextField(string title, string text, Action <string> onValueChanged, Func <bool> validate)
{
EditorGUI.BeginChangeCheck();
EditorCustomGUI.BeginErrorCheck(validate);
var value = EditorGUILayout.TextField(title, text);
EditorCustomGUI.EndErrorCheck();
if (!EditorGUI.EndChangeCheck())
{
return;
}
onValueChanged.Invoke(value);
}
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 static void FolderPathField(string label, string text, string title, Action <string> onValueChanged, Func <bool> validate)
{
using (new EditorGUILayout.HorizontalScope())
{
EditorGUI.BeginChangeCheck();
EditorCustomGUI.BeginErrorCheck(validate);
var value = EditorGUILayout.TextField(label, text);
EditorCustomGUI.EndErrorCheck();
if (EditorGUI.EndChangeCheck())
{
onValueChanged.Invoke(value);
}
if (GUILayout.Button("...", EditorStyles.miniButton, GUILayout.Width(30)))
{
onValueChanged(FolderUtil.GetSaveFolderPath(title));
}
}
}