EclipseUiUtils.java

   1 package org.argeo.eclipse.ui;
   2
   3 import org.eclipse.swt.SWT;
   4 import org.eclipse.swt.events.ModifyListener;
   5 import org.eclipse.swt.layout.GridData;
   6 import org.eclipse.swt.widgets.Composite;
   7 import org.eclipse.swt.widgets.Label;
   8 import org.eclipse.swt.widgets.Text;
   9
  10 /** Utilities to simplify UI development. */
  11 public class EclipseUiUtils {
  12         /**
  13          * Create a label and a text field for a grid layout, the text field grabing
  14          * excess horizontal
  15          *
  16          * @param parent
  17          *            the parent composite
  18          * @param label
  19          *            the lable to display
  20          * @param modifyListener
  21          *            a {@link ModifyListener} to listen on events on the text, can
  22          *            be null
  23          * @return the created text
  24          */
  25         public static Text createGridLT(Composite parent, String label,
  26                         ModifyListener modifyListener) {
  27                 Label lbl = new Label(parent, SWT.LEAD);
  28                 lbl.setText(label);
  29                 lbl.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
  30                 Text txt = new Text(parent, SWT.LEAD | SWT.BORDER);
  31                 txt.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
  32                 if (txt != null)
  33                         txt.addModifyListener(modifyListener);
  34                 return txt;
  35         }
  36
  37         public static Text createGridLP(Composite parent, String label,
  38                         ModifyListener modifyListener) {
  39                 Label lbl = new Label(parent, SWT.LEAD);
  40                 lbl.setText(label);
  41                 lbl.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
  42                 Text txt = new Text(parent, SWT.LEAD | SWT.BORDER | SWT.PASSWORD);
  43                 txt.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
  44                 if (txt != null)
  45                         txt.addModifyListener(modifyListener);
  46                 return txt;
  47         }
  48
  49 }