GenericJcrQueryEditor.java

   1 package org.argeo.jcr.ui.explorer.editors;
   2
   3 import org.argeo.eclipse.ui.jcr.editors.AbstractJcrQueryEditor;
   4 import org.eclipse.swt.SWT;
   5 import org.eclipse.swt.layout.GridData;
   6 import org.eclipse.swt.layout.GridLayout;
   7 import org.eclipse.swt.widgets.Button;
   8 import org.eclipse.swt.widgets.Composite;
   9 import org.eclipse.swt.widgets.Event;
  10 import org.eclipse.swt.widgets.Listener;
  11 import org.eclipse.swt.widgets.Text;
  12
  13 /** Enables end user to type and execute any JCR query. */
  14 public class GenericJcrQueryEditor extends AbstractJcrQueryEditor {
  15         public final static String ID = "org.argeo.jcr.ui.explorer.genericJcrQueryEditor";
  16
  17         private Text queryField;
  18
  19         @Override
  20         public void createQueryForm(Composite parent) {
  21                 parent.setLayout(new GridLayout(1, false));
  22
  23                 queryField = new Text(parent, SWT.BORDER | SWT.MULTI | SWT.WRAP);
  24                 queryField.setText(initialQuery);
  25                 queryField.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  26
  27                 Button execute = new Button(parent, SWT.PUSH);
  28                 execute.setText("Execute");
  29
  30                 Listener executeListener = new Listener() {
  31                         public void handleEvent(Event event) {
  32                                 executeQuery(queryField.getText());
  33                         }
  34                 };
  35
  36                 execute.addListener(SWT.Selection, executeListener);
  37                 // queryField.addListener(SWT.DefaultSelection, executeListener);
  38         }
  39
  40         @Override
  41         public void setFocus() {
  42                 queryField.setFocus();
  43         }
  44 }