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https://github.com/ppy/osu.git
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108 lines
3.3 KiB
C#
108 lines
3.3 KiB
C#
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// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using osuTK;
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using osuTK.Graphics;
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using osu.Framework.Extensions.Color4Extensions;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Sprites;
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using osu.Framework.Graphics.UserInterface;
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using osu.Framework.Input.Events;
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namespace osu.Game.Graphics.UserInterface
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{
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public class OsuTabDropdown<T> : OsuDropdown<T>
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{
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public OsuTabDropdown()
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{
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RelativeSizeAxes = Axes.X;
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}
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protected override DropdownMenu CreateMenu() => new OsuTabDropdownMenu();
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protected override DropdownHeader CreateHeader() => new OsuTabDropdownHeader
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{
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Anchor = Anchor.TopRight,
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Origin = Anchor.TopRight
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};
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private class OsuTabDropdownMenu : OsuDropdownMenu
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{
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public OsuTabDropdownMenu()
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{
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Anchor = Anchor.TopRight;
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Origin = Anchor.TopRight;
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BackgroundColour = Color4.Black.Opacity(0.7f);
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MaxHeight = 400;
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}
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protected override DrawableDropdownMenuItem CreateDrawableDropdownMenuItem(MenuItem item) => new DrawableOsuTabDropdownMenuItem(item) { AccentColour = AccentColour };
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private class DrawableOsuTabDropdownMenuItem : DrawableOsuDropdownMenuItem
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{
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public DrawableOsuTabDropdownMenuItem(MenuItem item)
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: base(item)
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{
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ForegroundColourHover = Color4.Black;
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}
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}
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}
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protected class OsuTabDropdownHeader : OsuDropdownHeader
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{
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public override Color4 AccentColour
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{
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get => base.AccentColour;
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set
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{
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base.AccentColour = value;
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Foreground.Colour = value;
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}
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}
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public OsuTabDropdownHeader()
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{
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RelativeSizeAxes = Axes.None;
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AutoSizeAxes = Axes.X;
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BackgroundColour = Color4.Black.Opacity(0.5f);
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Background.Height = 0.5f;
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Background.CornerRadius = 5;
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Background.Masking = true;
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Foreground.RelativeSizeAxes = Axes.None;
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Foreground.AutoSizeAxes = Axes.X;
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Foreground.RelativeSizeAxes = Axes.Y;
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Foreground.Margin = new MarginPadding(5);
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Foreground.Children = new Drawable[]
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{
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new SpriteIcon
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{
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Icon = FontAwesome.Solid.EllipsisH,
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Size = new Vector2(14),
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Origin = Anchor.Centre,
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Anchor = Anchor.Centre,
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}
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};
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Padding = new MarginPadding { Left = 5, Right = 5 };
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}
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protected override bool OnHover(HoverEvent e)
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{
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Foreground.Colour = BackgroundColour;
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return base.OnHover(e);
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}
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protected override void OnHoverLost(HoverLostEvent e)
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{
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Foreground.Colour = BackgroundColourHover;
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base.OnHoverLost(e);
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}
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}
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}
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}
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