next.interfaces.controller.widgets.SliderController.java Source code

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Here is the source code for next.interfaces.controller.widgets.SliderController.java

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/*
 * Copyright 2011 Vancouver Ywebb Consulting Ltd
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * 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.
 */
package next.interfaces.controller.widgets;

import next.i.view.widgets.XFlexTable;
import next.i.view.widgets.XSlider;
import next.interfaces.controller.GitXController;

import com.google.gwt.event.logical.shared.ValueChangeEvent;
import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.Label;

public class SliderController extends GitXController {

    public SliderController() {
        setTitle("Slider");
    }

    @Override
    public IsWidget getViewContent() {
        XFlexTable panel = new XFlexTable();
        panel.setCellSpacing(40);

        HTML label = new HTML(" ");

        XSlider slider1 = new XSlider(75);
        XSlider slider2 = new XSlider(100);
        XSlider slider3 = new XSlider(35);

        addHandlers(label, slider1, slider2, slider3);

        panel.addWidgets(slider1, slider2, slider3, label);

        return panel;
    }

    private void addHandlers(final Label label, XSlider... sliders) {
        for (final XSlider s : sliders) {
            s.addValueChangeHandler(new ValueChangeHandler<Integer>() {
                public void onValueChange(ValueChangeEvent<Integer> e) {
                    label.setText("Slided at: " + e.getValue() + "%");
                }
            });
        }
    }

    public String getGitPath() {
        return "/controller/widgets/SliderController";
    }

}