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102 lines
2.4 KiB
C#
102 lines
2.4 KiB
C#
using System;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Components;
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using OneOf;
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namespace AntDesign
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{
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public partial class Panel : AntDomComponentBase
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{
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#region Parameter
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[Parameter]
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public bool Active { get; set; }
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[Parameter]
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public string Key { get; set; }
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[Parameter]
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public bool Disabled { get; set; }
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[Parameter]
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public bool ShowArrow { get; set; } = true;
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[Parameter]
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public string Extra { get; set; }
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[Parameter]
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public RenderFragment ExtraTemplate { get; set; }
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[Parameter]
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public string Header { get; set; }
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[Parameter]
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public RenderFragment HeaderTemplate { get; set; }
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[Parameter]
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public EventCallback<bool> OnActiveChange { get; set; }
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#endregion Parameter
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[Parameter]
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public RenderFragment ChildContent { get; set; }
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[CascadingParameter]
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public Collapse Collapse { get; set; }
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private void SetClassMap()
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{
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ClassMapper.Clear()
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.Add("ant-collapse-item")
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.If("ant-collapse-no-arrow", () => !this.ShowArrow)
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.If("ant-collapse-item-active", () => this.Active)
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.If("ant-collapse-item-disabled", () => this.Disabled);
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}
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protected override async Task OnInitializedAsync()
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{
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this.Collapse?.AddPanel(this);
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SetClassMap();
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await base.OnInitializedAsync();
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}
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private void OnHeaderClick()
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{
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if (!this.Disabled)
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{
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this.Collapse?.Click(this);
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}
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}
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protected override void Dispose(bool disposing)
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{
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this.Collapse?.RemovePanel(this);
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base.Dispose(disposing);
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}
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internal void SetActiveInt(bool active)
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{
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if (this.Active != active)
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{
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this.Active = active;
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this.OnActiveChange.InvokeAsync(active);
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StateHasChanged();
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}
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}
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public void SetActive(bool active)
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{
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if (!active || this.Collapse is null)
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{
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this.SetActiveInt(active);
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}
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else
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{
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this.Collapse.Click(this);
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}
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}
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public void Toggle() => SetActive(!this.Active);
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}
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}
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