public CellEditor createPropertyEditor(Composite parent) {
CellEditor editor = new PathCellEditor(parent);
if (getValidator() != null) {
editor.setValidator(getValidator());
}
return editor;
}
/**
* The <code>TextPropertyDescriptor</code> implementation of this <code>IPropertyDescriptor</code>
* method creates and returns a new <code>TextCellEditor</code>.
*
* <p>The editor is configured with the current validator if there is one.
*
* @param parent the parent
* @return the cell editor
*/
public CellEditor createPropertyEditor(Composite parent) {
CellEditor editor =
new TextCellEditor(parent) {
@Override
protected Object doGetValue() {
String value = (String) super.doGetValue();
if (value == null || value.equals("")) // $NON-NLS-1$
return (Double) null;
return new Double(value);
}
@Override
protected void doSetValue(Object value) {
if (value == null) super.doSetValue(""); // $NON-NLS-1$
else {
Assert.isTrue(text != null && (value instanceof Double));
super.doSetValue(((Double) value).toString());
}
}
};
editor.setValidator(DoubleCellEditorValidator.instance());
setValidator(DoubleCellEditorValidator.instance());
HelpSystem.bindToHelp(this, editor.getControl());
return editor;
}