public Pair </*repaint*/ bool, /*width*/ float> HandleWidth()
{
float result = 0;
bool repaint = false;
if (Event.current != null)
{
switch (Event.current.rawType)
{
case EventType.MouseDown:
if (LastRect.Contains(Event.current.mousePosition))
{
dragging = true;
}
break;
case EventType.MouseDrag:
if (dragging)
{
result = Event.current.delta.x;
repaint = true;
}
break;
case EventType.MouseUp:
if (dragging)
{
dragging = false;
}
break;
}
}
return(PairUtils.MakePair(repaint, result));
}
public static Pair <bool, ReorderableList> GetList(SerializedProperty property, ReorderableAttribute attrib, int id)
{
if (property == null)
{
return(new Pair <bool, ReorderableList>(false, null));
}
ReorderableList list = null;
SerializedProperty array = property.isArray ? property : property.FindPropertyRelative("array");
bool justCreated = false;
if (array != null && array.isArray)
{
if (!lists.TryGetValue(id, out list))
{
if (attrib != null)
{
Texture icon = !string.IsNullOrEmpty(attrib.elementIconPath) ? AssetDatabase.GetCachedIcon(attrib.elementIconPath) : null;
ReorderableList.ElementDisplayType displayType = attrib.singleLine ? ReorderableList.ElementDisplayType.SingleLine : ReorderableList.ElementDisplayType.Auto;
list = new ReorderableList(array, attrib.add, attrib.remove, attrib.draggable, displayType, attrib.elementNameProperty, attrib.elementNameOverride, icon);
list.paginate = attrib.paginate;
list.pageSize = attrib.pageSize;
}
else
{
list = new ReorderableList(array, true, true, true);
}
justCreated = true;
lists.Add(id, list);
}
else
{
list.List = array;
}
}
return(PairUtils.MakePair(justCreated, list));
}
