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https://github.com/ppy/osu
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57 lines
1.5 KiB
C#
57 lines
1.5 KiB
C#
// 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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#nullable disable
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using System;
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using osu.Framework.Bindables;
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using osu.Framework.Graphics;
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namespace osu.Game.Screens.Edit.Components.RadioButtons
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{
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public class RadioButton
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{
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/// <summary>
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/// Whether this <see cref="RadioButton"/> is selected.
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/// </summary>
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public readonly BindableBool Selected;
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/// <summary>
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/// The item related to this button.
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/// </summary>
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public string Label;
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/// <summary>
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/// A function which creates a drawable icon to represent this item. If null, a sane default should be used.
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/// </summary>
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public readonly Func<Drawable> CreateIcon;
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private readonly Action action;
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public RadioButton(string label, Action action, Func<Drawable> createIcon = null)
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{
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Label = label;
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CreateIcon = createIcon;
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this.action = action;
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Selected = new BindableBool();
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}
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/// <summary>
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/// Selects this <see cref="RadioButton"/>.
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/// </summary>
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public void Select()
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{
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if (!Selected.Value)
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{
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Selected.Value = true;
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action?.Invoke();
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}
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}
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/// <summary>
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/// Deselects this <see cref="RadioButton"/>.
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/// </summary>
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public void Deselect() => Selected.Value = false;
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}
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}
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