// Preferences DrawListItem for ReorderableList
protected static void PreferencesDrawListItem(EditorReorderableList <ShelfLayer> list, ShelfLayer item)
{
EditorGUILayout.BeginHorizontal(GUI.skin.box);
{
// Stop editing an items name if enter or return is pressed
if (editItemName == item &&
Event.current.type == EventType.KeyDown &&
(Event.current.keyCode == KeyCode.Return ||
Event.current.keyCode == KeyCode.KeypadEnter))
{
editItemName = null;
Event.current.Use();
}
// Layer name
if (editItemName != item)
{
GUILayout.Label(item.name, GUILayout.ExpandWidth(true));
}
else
{
var newName = GUILayout.TextField(item.name, GUILayout.ExpandWidth(true));
if (newName != item.name)
{
Undo.RecordObject(Data, "Rename Shelf Layer Name");
item.name = newName;
EditorUtility.SetDirty(Data);
}
}
// Rename button
var content = new GUIContent("...", "Rename Layer");
if (GUILayout.Button(content, "label", GUILayout.Width(15)))
{
if (editItemName == item)
{
editItemName = null;
}
else
{
editItemName = item;
}
}
// Delete button
content = new GUIContent("x", "Delete Layer");
var delete = GUILayout.Button(content, "label", GUILayout.Width(10));
if (delete && item.objects != null && item.objects.Count > 0)
{
delete = EditorUtility.DisplayDialog(
"Shelf",
"Are you shure you want to delete '" + item.name + "'?",
"Delete", "Cancel"
);
}
if (delete)
{
list.RemoveItem(item);
}
}
EditorGUILayout.EndHorizontal();
}
// Preferences ListItemName for ReorderableList
protected static string PreferencesListItemName(EditorReorderableList <ShelfLayer> list, ShelfLayer item)
{
return(item.name);
}