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

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