public ScrollingService(IScrolledElement scrolled, ExceedRule mode)
{
ScrolledElement = scrolled;
AppMain.Current.RegisterUpdatable(this);
_mode = mode;
}
protected override void OnAdded()
{
EnabledGestures = GestureType.Down | GestureType.Move | GestureType.Up;
_scrollService = Parent as IScrolledElement;
base.OnAdded();
}
protected override bool Init(object controller, object binding, DefinitionFile definition)
{
if (!base.Init(controller, binding, definition))
{
return(false);
}
DefinitionFileWithStyle file = new DefinitionFileWithStyle(definition, typeof(UiScrollBar));
string id = DefinitionResolver.GetString(Controller, Binding, file["Context"]);
_element = Controller.Find(id) as IScrolledElement;
_vertical = DefinitionResolver.Get <Mode>(Controller, Binding, file["Mode"], Mode.Horizontal) == Mode.Vertical;
_alwaysVisible = DefinitionResolver.Get <bool>(Controller, Binding, file["AlwaysVisible"], false);
List <DefinitionFile> drawableFiles = file["ThumbDrawables"] as List <DefinitionFile>;
if (drawableFiles != null)
{
foreach (var def in drawableFiles)
{
ButtonDrawable drawable = def.CreateInstance(Controller, Binding) as ButtonDrawable;
if (drawable != null)
{
_thumbDrawables.Add(drawable);
}
}
}
drawableFiles = file["TrackDrawables"] as List <DefinitionFile>;
if (drawableFiles != null)
{
foreach (var def in drawableFiles)
{
ButtonDrawable drawable = def.CreateInstance(Controller, Binding) as ButtonDrawable;
if (drawable != null)
{
_trackDrawables.Add(drawable);
}
}
}
return(true);
}
