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95 lines
2.9 KiB
C#
95 lines
2.9 KiB
C#
// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
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// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
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using System;
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using OpenTK;
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using OpenTK.Graphics;
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using osu.Framework.Allocation;
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using osu.Framework.Extensions;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Shapes;
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using osu.Framework.Graphics.UserInterface;
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using osu.Framework.Input;
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using osu.Game.Graphics.Sprites;
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namespace osu.Game.Graphics.UserInterface
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{
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public class PageTabControl<T> : OsuTabControl<T>
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{
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protected override TabItem<T> CreateTabItem(T value) => new PageTabItem(value);
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public PageTabControl()
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{
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Height = 30;
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}
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private class PageTabItem : TabItem<T>
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{
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private const float transition_duration = 100;
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private readonly Box box;
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public PageTabItem(T value) : base(value)
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{
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AutoSizeAxes = Axes.X;
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RelativeSizeAxes = Axes.Y;
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Children = new Drawable[]
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{
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new OsuSpriteText
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{
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Margin = new MarginPadding { Top = 8, Bottom = 8 },
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Origin = Anchor.BottomLeft,
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Anchor = Anchor.BottomLeft,
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Text = (value as Enum).GetDescription() ?? value.ToString(),
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TextSize = 14,
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Font = @"Exo2.0-Bold",
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},
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box = new Box
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{
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RelativeSizeAxes = Axes.X,
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Height = 5,
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Scale = new Vector2(1f, 0f),
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Colour = Color4.White,
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Origin = Anchor.BottomLeft,
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Anchor = Anchor.BottomLeft,
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},
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};
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}
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[BackgroundDependencyLoader]
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private void load(OsuColour colours)
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{
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box.Colour = colours.Yellow;
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}
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protected override bool OnHover(InputState state)
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{
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if (!Active)
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slideActive();
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return true;
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}
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protected override void OnHoverLost(InputState state)
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{
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if (!Active)
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slideInactive();
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}
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private void slideActive()
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{
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box.ScaleTo(new Vector2(1f), transition_duration);
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}
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private void slideInactive()
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{
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box.ScaleTo(new Vector2(1f, 0f), transition_duration);
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}
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protected override void OnActivated() => slideActive();
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protected override void OnDeactivated() => slideInactive();
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}
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}
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}
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