public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
var tc = GUI.color;
if (Attr.Const && EditorApplication.isPlaying)
{
// 常量在播放时只在Repaint绘制并上灰色
if (Event.current.type == EventType.Repaint)
{
GUI.color = Color.gray;
}
else
{
return;
}
}
// 开始绘制
label = new GUIContent(string.IsNullOrEmpty(Attr.Label) ? property.displayName : Attr.Label);
Rect windowRect = new Rect(position.x, position.y + 2, position.width, position.height - 4);
GUI.Box(windowRect, GUIContent.none, "button");
Rect propRect = new Rect(position.x + 4, position.y + 6, position.width - 8, position.height - 12);
EditorGUI.Slider(propRect, property, Attr.Left, Attr.Right, label);
GUI.color = tc;
LabelClipBoard.PopupMenu(position, property);
}
// static API
public static void DrawLabel(Rect position, SerializedProperty property, string label, bool isConst = false, PropertyDrawer drawerOverride = null)
{
var tc = GUI.color;
if (isConst && EditorApplication.isPlaying)
{
// 常量在播放时只在Repaint绘制并上灰色
if (Event.current.type == EventType.Repaint)
{
GUI.color = Color.gray;
}
else
{
return;
}
}
// 开始绘制
label = string.IsNullOrEmpty(label) ? property.displayName : (property.displayName.StartsWith("Element") ? label + property.displayName.Substring(8) : label);
if (drawerOverride == null)
{
var ic = GUI.color * (1 - EditorGUI.indentLevel * 0.15f);
ic.a = 1;
GUI.color = ic;
float indentWidth = EditorGUI.indentLevel * 16;
Rect windowRect = new Rect(position.x + indentWidth, position.y + margin, position.width - indentWidth, position.height - margin);
GUI.Box(windowRect, GUIContent.none, property.propertyType == SerializedPropertyType.Generic ? "FrameBox" : "button");
Rect propRect = new Rect(position.x + paddingX, position.y + paddingY + margin, position.width - paddingX * 2, position.height - paddingY * 2 - margin);
EditorGUI.PropertyField(propRect, property, new GUIContent(label), true);
}
else
{
drawerOverride.OnGUI(position, property, new GUIContent(label));
}
GUI.color = tc;
if (!property.displayName.StartsWith("Element"))
{
LabelClipBoard.PopupMenu(position, property);
}
}
public static void PopupMenu(Rect position, SerializedProperty property)
{
if (Event.current.isMouse && Event.current.button == 1 && position.Contains(Event.current.mousePosition))
{
EditorUtility.DisplayPopupMenu(new Rect(Event.current.mousePosition, Vector2.zero), "CONTEXT/LabelClipBoard/", LabelClipBoard.CreateMenuCommand(property));
}
}
