wisemapping-open-source/mindplot/src/main/javascript/widget/ToolbarItem.js

/*
 *    Copyright [2011] [wisemapping]
 *
 *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
 *   It is basically the Apache License, Version 2.0 (the "License") plus the
 *   "powered by wisemapping" text requirement on every single page;
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the license at
 *
 *       http://www.wisemapping.org/license
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */

mindplot.widget.ToolbarItem = new Class({
    Implements:[Events],
    initialize : function(buttonId, model) {
        $assert(buttonId, "buttonId can not be null");
        $assert(model, "model can not be null");
        this._model = model;
        this._buttonId = buttonId;
    },

    getModel : function() {
        return this._model;
    },

    getButtonElem : function() {
        var elem = $(this._buttonId);
        $assert(elem,"Could not find element for " + this._buttonId);
        return elem;
    }.protect(),

    show : function() {
        this.fireEvent('show');

        // Mark the button as active...
        this.getButtonElem().className = 'buttonActive';
    },

    hide : function() {
        this.fireEvent('hide');
        this.getButtonElem().className = 'button';
    }
});