void FillContent()
{
_scrollCanvas.UnPackAll();
if (Element.Content != null)
{
_scrollCanvas.PackEnd(Platform.GetOrCreateRenderer(Element.Content).NativeView);
UpdateContentSize();
}
}
void Initialize(EvasObject parent)
{
_box = new Native.Box(parent)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1
};
SetContent(_box);
_menu = new GenList(parent)
{
BackgroundColor = EColor.Transparent,
Style = "solid/default",
};
_menu.ItemSelected += (s, e) =>
{
_flyoutMenu.TryGetValue(e.Item.Data as Item, out Element element);
SelectedItemChanged?.Invoke(this, new SelectedItemChangedEventArgs(element, -1));
};
_menu.Show();
_box.PackEnd(_menu);
_defaultClass = new GenItemClass("double_label")
{
GetTextHandler = (obj, part) =>
{
if (part == "elm.text")
{
return(((Item)obj).Title);
}
else
{
return(null);
}
},
GetContentHandler = (obj, part) =>
{
if (part == "elm.swallow.icon")
{
var icon = ((Item)obj).Icon;
if (icon != null)
{
var image = new Native.Image(parent)
{
MinimumWidth = Forms.ConvertToScaledPixel(24),
MinimumHeight = Forms.ConvertToScaledPixel(24)
};
var result = image.LoadFromImageSourceAsync(icon);
return(image);
}
else
{
return(null);
}
}
else
{
return(null);
}
}
};
}
