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/**
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* Copyright (C) 2018 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.editor.view.checklist.e4;
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import org.eclipse.jface.viewers.ColumnViewer;
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import org.eclipse.jface.viewers.ColumnViewerEditorActivationStrategy;
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import org.eclipse.jface.viewers.ViewerCell;
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import org.eclipse.swt.events.KeyEvent;
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import org.eclipse.swt.events.KeyListener;
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/**
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* @author k.luther
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* @since 17.10.2018
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*
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*/
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public class DistributionEditorColumnViewerEditorActivationStrategy extends ColumnViewerEditorActivationStrategy {
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private KeyListener customkeyboardActivationListener;
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/**
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* @param viewer
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*/
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public DistributionEditorColumnViewerEditorActivationStrategy(ColumnViewer viewer) {
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super(viewer);
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// TODO Auto-generated constructor stub
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}
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/**
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* Enable activation of cell editors by keyboard
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*
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* @param enable
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* <code>true</code> to enable
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*/
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@Override
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public void setEnableEditorActivationWithKeyboard(boolean enable) {
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super.setEnableEditorActivationWithKeyboard(enable);
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if (enable) {
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if (customkeyboardActivationListener == null) {
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customkeyboardActivationListener = new KeyListener() {
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@Override
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public void keyPressed(KeyEvent e) {
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}
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@Override
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public void keyReleased(KeyEvent e) {
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ViewerCell cell = getFocusCell();
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// if (cell != null) {
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// getViewer().getColumnViewerEditor().handleEditorActivationEvent(new ColumnViewerEditorActivationEvent(
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// cell, e));
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// }
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}
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};
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getViewer().getControl().addKeyListener(customkeyboardActivationListener);
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}
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}
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}
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/**
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* @return the cell holding the current focus
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*/
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private ViewerCell getFocusCell() {
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return getViewer().getColumnViewerEditor().getFocusCell();
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}
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}
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