VerticalBarHandle

See the VerticalBarHandleDemo.cs.

using Gridrand.RimGui.Manual;

namespace Gridrand.RimGui.Extensions.Manual
{
    /// <summary>
    /// <see cref="GuiUtil.VerticalBarHandle(Gui, Contracts.Rect, float, int)"/>,
    /// <see cref="GuiUtil.SnapVerticalBarHandle(Gui, Contracts.Rect, float, int)"/> demo.
    /// </summary>
    class VerticalBarHandleDemo : ManualBase, IManual
    {
        float value = 0f;
        float snapValue = 0f;

        public VerticalBarHandleDemo(ManualBaseResource p) : base(p)
        {
        }

        public void Draw()
        {
            using var s = ExStyle.VerticalBarHandle.Heights.Begin(10f);

            Gui.Heading("VerticalBarHandle");
            // Allocates a rectangular area for the vertical bar.
            var rect = Ctx.AllocateRect(height: 100);
            Gui.FrameBox(rect);
            // Draws the interactive VerticalBarHandle.
            value = Gui.VerticalBarHandle(rect, value);
            Gui.Text(value.ToString("F2"));


            Gui.Heading("SnapVerticalBarHandle");
            // Allocates another rectangular area for the snap vertical bar.
            var rect2 = Ctx.AllocateRect(height: 100);
            Gui.FrameBox(rect2);
            // Draws the interactive SnapVerticalBarHandle.
            snapValue = Gui.SnapVerticalBarHandle(rect2, snapValue);
            Gui.Text(snapValue.ToString("F2"));
        }
    }
}