EclipseUiSpecificUtils.java

   1 package org.argeo.eclipse.ui.specific;
   2
   3 import org.eclipse.jface.viewers.ColumnViewer;
   4 import org.eclipse.jface.viewers.ColumnViewerToolTipSupport;
   5 import org.eclipse.jface.viewers.Viewer;
   6 import org.eclipse.swt.widgets.Widget;
   7
   8 /** Static utilities to bridge differences between RCP and RAP */
   9 public class EclipseUiSpecificUtils {
  10         private final static String CSS_CLASS = "org.eclipse.e4.ui.css.CssClassName";
  11
  12         public static void setStyleData(Widget widget, Object data) {
  13                 widget.setData(CSS_CLASS, data);
  14         }
  15
  16         public static Object getStyleData(Widget widget) {
  17                 return widget.getData(CSS_CLASS);
  18         }
  19
  20         public static void setMarkupData(Widget widget) {
  21                 // does nothing
  22         }
  23
  24         public static void setMarkupValidationDisabledData(Widget widget) {
  25                 // does nothing
  26         }
  27
  28         /**
  29          * TootlTip support is supported for {@link ColumnViewer} in RCP
  30          *
  31          * @see ColumnViewerToolTipSupport#enableFor(Viewer)
  32          */
  33         public static void enableToolTipSupport(Viewer viewer) {
  34                 if (viewer instanceof ColumnViewer)
  35                         ColumnViewerToolTipSupport.enableFor((ColumnViewer) viewer);
  36         }
  37
  38         private EclipseUiSpecificUtils() {
  39         }
  40 }