osu/osu.Game/Graphics/UserInterface/OsuDropDownMenuItem.cs

85 lines
2.9 KiB
C#

// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using osu.Framework.Allocation;
using osu.Framework.Extensions.Color4Extensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Primitives;
using osu.Framework.Graphics.UserInterface;
using osu.Game.Graphics.Sprites;
using OpenTK.Graphics;
namespace osu.Game.Graphics.UserInterface
{
public class OsuDropDownMenuItem<U> : DropDownMenuItem<U>
{
public OsuDropDownMenuItem(string text, U value) : base(text, value)
{
Foreground.Padding = new MarginPadding(2);
Masking = true;
CornerRadius = 6;
Children = new[]
{
new FillFlowContainer
{
Direction = FillDirection.Horizontal,
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Children = new Drawable[]
{
chevron = new TextAwesome
{
AlwaysPresent = true,
Icon = FontAwesome.fa_chevron_right,
UseFullGlyphHeight = false,
Colour = Color4.Black,
Alpha = 0.5f,
TextSize = 8,
Margin = new MarginPadding { Left = 3, Right = 3 },
Origin = Anchor.CentreLeft,
Anchor = Anchor.CentreLeft,
},
new OsuSpriteText {
Text = text,
Origin = Anchor.CentreLeft,
Anchor = Anchor.CentreLeft,
}
}
}
};
}
private Color4? accentColour;
private TextAwesome chevron;
protected override void FormatForeground(bool hover = false)
{
base.FormatForeground(hover);
chevron.Alpha = hover ? 1 : 0;
}
public Color4 AccentColour
{
get { return accentColour.GetValueOrDefault(); }
set
{
accentColour = value;
BackgroundColourHover = BackgroundColourSelected = value;
FormatBackground();
FormatForeground();
}
}
[BackgroundDependencyLoader]
private void load(OsuColour colours)
{
BackgroundColour = Color4.Transparent;
BackgroundColourHover = accentColour ?? colours.PinkDarker;
BackgroundColourSelected = Color4.Black.Opacity(0.5f);
}
}
}