Text

See the TextDemo.cs.

using Gridrand.Contracts;
namespace Gridrand.RimGui.Manual
{
    /// <summary>
    /// Demonstrates various text-related GUI widgets.
    /// </summary>
    class TextDemo : ManualBase, IManual
    {
        int labelTextInt = 123;
        float labelTextFloat = 0.12345f;
        string editableText = "01234";

        // Formatter for floating point numbers to display them with 5 decimal places
        readonly FloatFormatter floatFormatter = new("F5");

        // Custom text style
        readonly Gridrand.Contracts.Rendering.TextStyle textStyle = new();

        public TextDemo(ManualBaseResource p) : base(p)
        {
            // Applying color ranges to specific text positions
            textStyle.Insert(new RangeColor(Color32.DarkRed, 1..2));
            textStyle.Insert(new RangeColor(Color32.DarkGreen, 3..5));
        }

        public void Draw()
        {
            Gui.Heading("Text");
            Gui.Text("ABCDE");

            using (Ctx.Horizontal())
            {
                // The default text width spans the entire horizontal space,
                // so the width of the next text is set to match the length of the string "Left".
                Gui.NextTextWidth("Left").Text("Left");
                Gui.Text("Right");
            }

            // Specifies the text color within the scope.
            using (Style.Text.Colors.Begin(Color32.DarkGreen))
                Gui.Text("Green");
            using (Style.Text.Colors.Begin(Color32.DarkRed))
                Gui.Text("Red");

            // Specifies the text style within the scope.
            using (Style.Text.Styles.Begin(textStyle))
                Gui.Text("0123456789");

            // Highlighting specific parts of text
            var text = "Highlight";
            var rect = Ctx.AllocateRect();
            var highlightRect = CharInfosHelper.GetMatchedTextRect(rect, text, "ghlig");
            if (highlightRect != null)
                Gui.NextRect(highlightRect.Value).Color(Color.Gray);
            Gui.NextRect(rect).Text(text);

            Gui.Heading("MultiLineText");
            Gui.MultiLineText("1.MultiLine\n2.MultiLine\n3.MultiLine");

            Gui.Heading("LabelText");
            Gui.LabelTextNumeric("LabelText int", labelTextInt);

            // Formatting a float label text with the specified formatter
            using (Style.TypeFormatters.Begin(floatFormatter))
            {
                Gui.LabelTextNumeric("LabelText float", labelTextFloat);
            }

            // A text that becomes editable on double-click.
            Gui.Heading("EditableText");
            Gui.EditableText(ref editableText);

            Gui.Heading("Heading");

            Gui.Heading("Hyperlink");
            // Hyperlink example, with a range specified for clickable text
            if (Gui.Hyperlink("Hyperlink", 3..7))
            {
                Logger.Debug("Pressed Hyperlink");
            }
        }
    }

}