Window

All widgets are rendered inside a Window.

See the WindowDemo class.

Gui.LabelInputBool("Show StandardWindow", ref showStandardWindow);
Gui.LabelInputBool("Show BlankWindow", ref showBlankWindow);
Gui.LabelInputBool("Show OuterWindow", ref showOuterWindow);

// Setting the initial position for newly opened windows.
using var s = Style.Window.InitialRects.Begin(Ctx.GetWindowRect().Move(-new Vector2(100f, 100f)));

// Standard window example.
if (Gui.BeginStandardWindow("StandardWindow", ref showStandardWindow))
{
    // This method must be executed if Begin returns true.
    Gui.EndStandardWindow();
}

// Blank window example.
if (showBlankWindow && Gui.BeginBlankWindow("BlankWindow"))
{
    // note:Render a background to avoid visual confusion when nothing is drawn.
    using var s1 = Style.Box.Colors.Begin(Style.StandardWindow.BackgroundColors.Get());
    Gui.Box(Ctx.GetWindowRect());

    using (Style.Text.AlignmentXs.Begin(AlignmentX.Center))
    using (Style.ScaleFactors.Begin(2f))
        Gui.NextRect(Ctx.GetWindowRect()).Text("BlankWindow");

    Gui.EndBlankWindow();
}

// Nested window example.
if (showOuterWindow && Gui.BeginStandardWindow("Outer", ref showOuterWindow))
{
    Gui.Text("Closing the outer window also closes the nested window.");

    // Position and size the nested window.
    using var s2 = Style.Window.InitialRects.Begin(
        Ctx.GetWindowRect()
        .Shrink(50f)
        .CreateCenteredWithMinSize(100, 100));

    if (Gui.BeginStandardWindow("Nested"))
    {
        Gui.EndStandardWindow();
    }
    Gui.EndStandardWindow();
}