UIHelper.java

package net.sf.fast.ibatis.util;

import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.events.MouseAdapter;
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.DirectoryDialog;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

public class UIHelper {
	public static void updateText(final Shell shell,final Text textfield, String text, boolean isDirectoryDialog, boolean isEditable) {
		if (Helper.isNotEmpty(text)) {
			textfield.setText(text);
		}
		textfield.setEditable(isEditable);
		if(isDirectoryDialog) {
			textfield.addMouseListener(new MouseAdapter() {
				@Override
				public void mouseDoubleClick(MouseEvent e) {
					DirectoryDialog dialog = new DirectoryDialog(shell, SWT.NULL);
					String path = dialog.open();
					if (Helper.isNotEmpty(path)) {
						textfield.setText(path);
					}
				}
			});
		}
	}
	public static void createTextArea(final Shell shell, final Text textfield, String text, int width, int height, int colSpan) {
	    GridData data = new GridData(GridData.FILL_BOTH);
	    data.widthHint = width;
	    data.heightHint = height;
		if(colSpan > 1) {
			data.horizontalSpan = colSpan;
		}
		if (Helper.isNotEmpty(text)) {
			textfield.setText(text);
		}
		textfield.setLayoutData(data);
	}
	public static void createStyledTextArea(final Shell shell, final StyledText textfield, int width, int height, int colSpan) {
	    GridData data = new GridData(GridData.FILL_BOTH);
	    data.widthHint = width;
	    data.heightHint = height;
		if(colSpan > 1) {
			data.horizontalSpan = colSpan;
		}
		textfield.setLayoutData(data);
	}
}