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import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.LineBackgroundEvent;
import org.eclipse.swt.custom.LineBackgroundListener;
import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class StyledTextLineBackgroundListener {
public static void main(String[] args) {
final Display display = new Display();
final Shell shell = new Shell(display);
final StyledText styledText = new StyledText(shell, SWT.V_SCROLL | SWT.BORDER);
styledText.setText("\n1234\n124\n\1234\n12314\n\1241234\n");
styledText.addLineBackgroundListener(new LineBackgroundListener() {
public void lineGetBackground(LineBackgroundEvent event) {
if (event.lineText.indexOf("SWT") > -1) {
event.lineBackground = Display.getCurrent().getSystemColor(SWT.COLOR_BLUE);
}
}
});
styledText.setBounds(10, 10, 500, 100);
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
}
}
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