public ShellNavBar(IFlyoutController flyoutController) : base(System.Maui.Maui.NativeParent)
{
_flyoutController = flyoutController;
_menuButton = new EButton(System.Maui.Maui.NativeParent);
_menuButton.Clicked += OnMenuClicked;
_menu = new EImage(System.Maui.Maui.NativeParent);
UpdateMenuIcon();
_menu.Show();
_menuButton.Show();
_menuButton.SetPartContent("icon", _menu);
_title = new Native.Label(System.Maui.Maui.NativeParent)
{
FontSize = Device.Idiom == TargetIdiom.TV ? 60 : 23,
VerticalTextAlignment = Native.TextAlignment.Center,
TextColor = _backgroudColor,
FontAttributes = FontAttributes.Bold,
};
_title.Show();
BackgroundColor = _backgroudColor;
_menuButton.BackgroundColor = _backgroudColor;
PackEnd(_menuButton);
PackEnd(_title);
LayoutUpdated += OnLayoutUpdated;
}
EvasObject GetContent(object data, string part)
{
ShellSection section = data as ShellSection;
var box = new Native.Box(System.Maui.Maui.NativeParent);
box.Show();
var icon = new Native.Image(System.Maui.Maui.NativeParent)
{
MinimumWidth = System.Maui.Maui.ConvertToScaledPixel(44),
MinimumHeight = System.Maui.Maui.ConvertToScaledPixel(27)
};
var task = icon.LoadFromImageSourceAsync(section.Icon);
icon.Show();
var title = new Native.Label(System.Maui.Maui.NativeParent)
{
Text = section.Title,
FontSize = System.Maui.Maui.ConvertToEflFontPoint(14),
HorizontalTextAlignment = Native.TextAlignment.Start,
VerticalTextAlignment = Native.TextAlignment.Center
};
title.Show();
box.PackEnd(icon);
box.PackEnd(title);
box.LayoutUpdated += (object sender, LayoutEventArgs e) =>
{
icon.Move(e.Geometry.X + _iconPadding, e.Geometry.Y + _iconPadding);
icon.Resize(_iconSize, _iconSize);
title.Move(e.Geometry.X + 2 * _iconPadding + _iconSize, e.Geometry.Y);
title.Resize(e.Geometry.Width - (2 * _iconPadding + _iconSize), e.Geometry.Height);
};
box.MinimumHeight = _cellHeight;
return(box);
}
