TextLayoutUnderline.java Source code

Introduction

Here is the source code for TextLayoutUnderline.java

Source

import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.TextLayout;
import org.eclipse.swt.graphics.TextStyle;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;

public class TextLayoutUnderline {

    public static void main(String[] args) {
        Display display = new Display();
        final Shell shell = new Shell(display, SWT.SHELL_TRIM | SWT.DOUBLE_BUFFERED);
        shell.setText("Underline, Strike Out");
        Font font = shell.getFont();
        String text = "text.text.text.";
        final TextLayout layout = new TextLayout(display);
        layout.setText(text);
        TextStyle style1 = new TextStyle(font, null, null);
        style1.underline = true;
        layout.setStyle(style1, 3, 5);

        shell.addListener(SWT.Paint, new Listener() {
            public void handleEvent(Event event) {
                Point point = new Point(10, 10);
                int width = shell.getClientArea().width - 2 * point.x;
                layout.setWidth(width);
                layout.draw(event.gc, point.x, point.y);
            }
        });

        shell.open();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch())
                display.sleep();
        }
        layout.dispose();
        display.dispose();
    }
}