LANCommander/LANCommander.UI/Components/MouseArea/MouseArea.razor

@namespace LANCommander.UI.Components

<div
    class="@_cssClass"
    style="@_cssStyle"
    @onclick="OnClick"
    @oncontextmenu="OnContextMenu"
    @ondblclick="OnDoubleClick"
    @onmousedown="OnMouseDown"
    @onmouseenter="OnMouseEnter"
    @onmouseleave="OnMouseLeave"
    @onmousemove="OnMouseMove"
    @onmouseout="OnMouseOut"
    @onmouseup="OnMouseUp">
    @ChildContent
</div>

@code {
    [Parameter] public required RenderFragment ChildContent { get; set; }
    [Parameter] public EventCallback<MouseEventArgs> OnClick { get; set; }
    [Parameter] public EventCallback<MouseEventArgs> OnContextMenu { get; set; }
    [Parameter] public EventCallback<MouseEventArgs> OnDoubleClick { get; set; }
    [Parameter] public EventCallback<MouseEventArgs> OnMouseDown { get; set; }
    [Parameter] public EventCallback<MouseEventArgs> OnMouseEnter { get; set; }
    [Parameter] public EventCallback<MouseEventArgs> OnMouseLeave { get; set; }
    [Parameter] public EventCallback<MouseEventArgs> OnMouseMove { get; set; }
    [Parameter] public EventCallback<MouseEventArgs> OnMouseOut { get; set; }
    [Parameter] public EventCallback<MouseEventArgs> OnMouseUp { get; set; }
    [Parameter] public Cursor Cursor { get; set; } = Cursors.Auto;
    [Parameter] public bool Disabled { get; set; }
    
    [Parameter] public string? Class { get; set; }
    [Parameter] public string? Style { get; set; }

    string _cssClass = string.Empty;
    string _cssStyle = string.Empty;

    protected override Task OnParametersSetAsync()
    {
        _cssClass = new ClassBuilder()
            .Add("mouse-area")
            .Add(Class)
            .If(() => Disabled, "disabled")
            .Build();

        _cssStyle = new StyleBuilder()
            .Add("cursor", Cursor.Value)
            .Add(Style)
            .Build();
        
        return base.OnParametersSetAsync();
    }

}