bundles/org.simantics.browsing.ui.nattable/src/org/simantics/browsing/ui/nattable/override/DefaultTreeLayerConfiguration2.java

   1 /*******************************************************************************
   2  * Copyright (c) Sep 7, 2012 Edwin Park and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *    Edwin Park - initial API and implementation
  10  *******************************************************************************/
  11 package org.simantics.browsing.ui.nattable.override;
  12
  13 import org.eclipse.nebula.widgets.nattable.config.CellConfigAttributes;
  14 import org.eclipse.nebula.widgets.nattable.config.IConfigRegistry;
  15 import org.eclipse.nebula.widgets.nattable.config.IConfiguration;
  16 import org.eclipse.nebula.widgets.nattable.export.ExportConfigAttributes;
  17 import org.eclipse.nebula.widgets.nattable.grid.GridRegion;
  18 import org.eclipse.nebula.widgets.nattable.layer.ILayer;
  19 import org.eclipse.nebula.widgets.nattable.style.CellStyleAttributes;
  20 import org.eclipse.nebula.widgets.nattable.style.DisplayMode;
  21 import org.eclipse.nebula.widgets.nattable.style.HorizontalAlignmentEnum;
  22 import org.eclipse.nebula.widgets.nattable.style.Style;
  23 import org.eclipse.nebula.widgets.nattable.tree.TreeLayer;
  24 import org.eclipse.nebula.widgets.nattable.tree.action.TreeExpandCollapseAction;
  25 import org.eclipse.nebula.widgets.nattable.tree.config.TreeExportFormatter;
  26 import org.eclipse.nebula.widgets.nattable.tree.painter.TreeImagePainter;
  27 import org.eclipse.nebula.widgets.nattable.ui.action.NoOpMouseAction;
  28 import org.eclipse.nebula.widgets.nattable.ui.binding.UiBindingRegistry;
  29 import org.eclipse.nebula.widgets.nattable.ui.matcher.CellPainterMouseEventMatcher;
  30 import org.eclipse.nebula.widgets.nattable.ui.matcher.MouseEventMatcher;
  31
  32 /**
  33  * @author Edwin Park
  34  *
  35  */
  36 public class DefaultTreeLayerConfiguration2 implements IConfiguration {
  37
  38
  39         private TreeLayer2 treeLayer;
  40
  41         /**
  42          *
  43          */
  44         public DefaultTreeLayerConfiguration2(TreeLayer2 treeLayer) {
  45                 this.treeLayer = treeLayer;
  46         }
  47
  48          @Override
  49             public void configureLayer(ILayer layer) {}
  50
  51             @Override
  52             public void configureRegistry(IConfigRegistry configRegistry) {
  53                 configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_STYLE,
  54                         new Style() {
  55                             {
  56                                 setAttributeValue(
  57                                         CellStyleAttributes.HORIZONTAL_ALIGNMENT,
  58                                         HorizontalAlignmentEnum.LEFT);
  59                             }
  60                         }, DisplayMode.NORMAL, TreeLayer.TREE_COLUMN_CELL);
  61                 configRegistry.registerConfigAttribute(
  62                         ExportConfigAttributes.EXPORT_FORMATTER,
  63                         new TreeExportFormatter(this.treeLayer.getModel()),
  64                         DisplayMode.NORMAL, TreeLayer.TREE_COLUMN_CELL);
  65             }
  66
  67             @Override
  68             public void configureUiBindings(UiBindingRegistry uiBindingRegistry) {
  69                 TreeExpandCollapseAction treeExpandCollapseAction = new TreeExpandCollapseAction();
  70                 CellPainterMouseEventMatcher treeImagePainterMouseEventMatcher = new CellPainterMouseEventMatcher(
  71                         GridRegion.BODY, MouseEventMatcher.LEFT_BUTTON,
  72                         TreeImagePainter.class);
  73
  74                 uiBindingRegistry.registerFirstSingleClickBinding(
  75                         treeImagePainterMouseEventMatcher, treeExpandCollapseAction);
  76
  77                 // Obscure any mouse down bindings for this image painter
  78                 uiBindingRegistry.registerFirstMouseDownBinding(
  79                         treeImagePainterMouseEventMatcher, new NoOpMouseAction());
  80             }
  81
  82 }