protected override void OnAttached()
{
var rect = Control.Geometry;
_surfaceLayout = new ElmSharp.Layout(Container);
_surfaceLayout.Show();
_surface = new ElmSharp.Wearable.CircleSurface(_surfaceLayout);
_surfaceLayout.Geometry = rect;
_surfaceLayout.StackAbove(Control);
CircleSurfaceEffectBehavior.SetSurface(Element, _surface);
_showEvent = new EvasObjectEvent(Control, EvasObjectCallbackType.Show);
_hideEvent = new EvasObjectEvent(Control, EvasObjectCallbackType.Hide);
_restackEvent = new EvasObjectEvent(Control, EvasObjectCallbackType.Restack);
_moveEvent = new EvasObjectEvent(Control, EvasObjectCallbackType.Move);
_resizeEvent = new EvasObjectEvent(Control, EvasObjectCallbackType.Resize);
_showEvent.On += ControlShowed;
_hideEvent.On += ControlHided;
_restackEvent.On += ControlRestacked;
_moveEvent.On += ControlChanged;
_resizeEvent.On += ControlChanged;
Element.PropertyChanging += ElementPropertyChanging;
Element.PropertyChanged += ElementPropertyChanged;
EcoreMainloop.Post(() =>
{
var obj = CircleSurfaceEffectBehavior.GetRotaryFocusObject(Element);
ActivateRotaryFocusable(obj);
});
}
static public void WarmupWidgets(PreloadedWindow win)
{
var surface = new CircleSurface(win.BaseConformant);
win.BaseCircleSurface = surface;
new CircleDateTimeSelector(win, surface).Unrealize();
new CircleProgressBar(win, surface).Unrealize();
new CircleScroller(win, surface).Unrealize();
new CircleSlider(win, surface).Unrealize();
new CircleSpinner(win, surface).Unrealize();
new MoreOption(win).Unrealize();
}
protected override void OnDetached()
{
var obj = CircleSurfaceEffectBehavior.GetRotaryFocusObject(Element);
DeativateRotaryFocusable(obj);
_surface.Delete();
_surface = null;
_surfaceLayout.Unrealize();
_surfaceLayout = null;
CircleSurfaceEffectBehavior.SetSurface(Element, null);
_showEvent.Dispose();
_hideEvent.Dispose();
_restackEvent.Dispose();
_moveEvent.Dispose();
_resizeEvent.Dispose();
}
void OnRealized()
{
_box = new ObservableBox(Xamarin.Forms.Platform.Tizen.Forms.NativeParent);
_box.SetLayoutCallback(OnLayout);
_bgColorObject = new ElmSharp.Rectangle(_box)
{
Color = ElmSharp.Color.Transparent
};
_bgImageObject = new EvasImage(_box);
_surfaceLayout = new ElmSharp.Layout(_box);
_surface = new ElmSharp.Wearable.CircleSurface(_surfaceLayout);
_toolbarItemMap = new Dictionary <XToolbarItem, ElmSharp.Wearable.MoreOptionItem>();
_circleSurfaceItems = new Dictionary <ICircleSurfaceItem, ICircleWidget>();
_box.PackEnd(_bgColorObject);
_box.PackEnd(_bgImageObject);
_box.PackEnd(_surfaceLayout);
_bgColorObject.Show();
_bgImageObject.Hide();
_surfaceLayout.Show();
if (Element.ToolbarItems.Count > 0)
{
Device.BeginInvokeOnMainThread(() =>
{
SetVisibleMoreOption(true);
foreach (var item in Element.ToolbarItems)
{
AddToolbarItem(item);
}
});
}
SetNativeView(_box);
}
public CircleSlider(EvasObject parent) : this(parent, CircleSurface.CreateCircleSurface(parent))
{
((IRotaryActionWidget)this).Activate();
}
/// <summary>
/// Creates and initializes a new instance of the CircleSlider class.
/// </summary>
/// <param name="parent">The EvasObject to which the new CircleSlider will be attached as a child.</param>
/// <param name="surface">The surface for drawing the circle features for this widget.</param>
/// <since_tizen> preview </since_tizen>
public CircleSlider(EvasObject parent, CircleSurface surface) : base()
{
Debug.Assert(parent == null || surface == null || parent.IsRealized);
_surface = surface;
Realize(parent);
}
public CircleProgressBar(EvasObject parent) : this(parent, CircleSurface.CreateCircleSurface(parent))
{
}