bundles/org.simantics.browsing.ui.nattable/src/org/simantics/browsing/ui/nattable/SelectedCellEditorMatcher.java

   1 package org.simantics.browsing.ui.nattable;
   2
   3 import org.eclipse.nebula.widgets.nattable.NatTable;
   4 import org.eclipse.nebula.widgets.nattable.layer.LabelStack;
   5 import org.eclipse.nebula.widgets.nattable.layer.cell.ILayerCell;
   6 import org.eclipse.nebula.widgets.nattable.ui.matcher.CellEditorMouseEventMatcher;
   7 import org.eclipse.swt.events.MouseEvent;
   8
   9 public class SelectedCellEditorMatcher extends CellEditorMouseEventMatcher{
  10
  11         public SelectedCellEditorMatcher( String regionLabel) {
  12                 super(regionLabel);
  13         }
  14
  15         ILayerCell previous;
  16         int previousTime = 0;
  17         @Override
  18         public boolean matches(NatTable natTable, MouseEvent event, LabelStack regionLabels) {
  19                 if (super.matches(natTable, event, regionLabels)) {
  20                         int px = natTable.getColumnPositionByX(event.x);
  21                         int py = natTable.getRowPositionByY(event.y);
  22                         ILayerCell cell = natTable.getCellByPosition(px,py);
  23                         int time = event.time;
  24                         if (previous != null &&
  25                                 cell.getColumnIndex() == previous.getColumnIndex() &&
  26                                 cell.getRowIndex() == previous.getRowIndex() &&
  27                                 time - previousTime > event.display.getDoubleClickTime())
  28                                 return true;
  29                         previous = cell;
  30                         previousTime = time;
  31                 }
  32                 return false;
  33         }
  34
  35
  36
  37
  38
  39 }