org.argeo.cms.ui/src/org/argeo/cms/widgets/EditableText.java

   1 package org.argeo.cms.widgets;
   2
   3 import javax.jcr.Item;
   4 import javax.jcr.RepositoryException;
   5
   6 import org.argeo.cms.util.CmsUtils;
   7 import org.eclipse.swt.SWT;
   8 import org.eclipse.swt.layout.GridData;
   9 import org.eclipse.swt.widgets.Composite;
  10 import org.eclipse.swt.widgets.Control;
  11 import org.eclipse.swt.widgets.Label;
  12 import org.eclipse.swt.widgets.Text;
  13
  14 /** Editable text part displaying styled text. */
  15 public class EditableText extends StyledControl {
  16         private static final long serialVersionUID = -6372283442330912755L;
  17
  18         public EditableText(Composite parent, int swtStyle) {
  19                 super(parent, swtStyle);
  20         }
  21
  22         public EditableText(Composite parent, int style, Item item)
  23                         throws RepositoryException {
  24                 this(parent, style, item, false);
  25         }
  26
  27         public EditableText(Composite parent, int style, Item item,
  28                         boolean cacheImmediately) throws RepositoryException {
  29                 super(parent, style, item, cacheImmediately);
  30         }
  31
  32         @Override
  33         protected Control createControl(Composite box, String style) {
  34                 if (isEditing())
  35                         return createText(box, style);
  36                 else
  37                         return createLabel(box, style);
  38         }
  39
  40         protected Label createLabel(Composite box, String style) {
  41                 Label lbl = new Label(box, getStyle() | SWT.WRAP);
  42                 lbl.setLayoutData(CmsUtils.fillWidth());
  43                 CmsUtils.style(lbl, style);
  44                 CmsUtils.markup(lbl);
  45                 if (mouseListener != null)
  46                         lbl.addMouseListener(mouseListener);
  47                 return lbl;
  48         }
  49
  50         protected Text createText(Composite box, String style) {
  51                 final Text text = new Text(box, getStyle() | SWT.MULTI | SWT.WRAP);
  52                 GridData textLayoutData = CmsUtils.fillWidth();
  53                 // textLayoutData.heightHint = preferredHeight;
  54                 text.setLayoutData(textLayoutData);
  55                 CmsUtils.style(text, style);
  56                 text.setFocus();
  57                 return text;
  58         }
  59
  60         public void setText(String text) {
  61                 Control child = getControl();
  62                 if (child instanceof Label)
  63                         ((Label) child).setText(text);
  64                 else if (child instanceof Text)
  65                         ((Text) child).setText(text);
  66         }
  67
  68         public Text getAsText() {
  69                 return (Text) getControl();
  70         }
  71
  72         public Label getAsLabel() {
  73                 return (Label) getControl();
  74         }
  75
  76 }