scout.desktop.outline.keystrokes.OutlineNavigateToTopKeyStroke.js Maven / Gradle / Ivy

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/*******************************************************************************
 * Copyright (c) 2014-2015 BSI Business Systems Integration AG.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     BSI Business Systems Integration AG - initial API and implementation
 ******************************************************************************/
scout.OutlineNavigateToTopKeyStroke = function(tree, modifierBitMask) {
  scout.OutlineNavigateToTopKeyStroke.parent.call(this, tree, modifierBitMask);
  this.which = [scout.keys.HOME];
  this.renderingHints.hAlign = scout.hAlign.RIGHT;

  this.renderingHints.$drawingArea = function($drawingArea, event) {
    return this.field.$title || this.field.$data;
  }.bind(this);
};
scout.inherits(scout.OutlineNavigateToTopKeyStroke, scout.AbstractTreeNavigationKeyStroke);

scout.OutlineNavigateToTopKeyStroke.prototype.handle = function(event) {
  this.field.navigateToTop();
};