com.qualogy.qafe.mgwt.client.ui.component.QShowPanel.java Source code

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Here is the source code for com.qualogy.qafe.mgwt.client.ui.component.QShowPanel.java

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/**
 * Copyright 2008-2015 Qualogy Solutions B.V.
 *
 * 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 com.qualogy.qafe.mgwt.client.ui.component;

import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.PopupPanel;
import com.google.gwt.user.client.ui.Widget;
import com.googlecode.mgwt.dom.client.event.tap.TapEvent;
import com.googlecode.mgwt.dom.client.event.tap.TapHandler;

public class QShowPanel extends PopupPanel {

    private FlexTable innerPanel;

    @Override
    public void setAutoHideEnabled(boolean autoHide) {
        super.setAutoHideEnabled(autoHide);
        if (isAutoHideEnabled()) {
            if (innerPanel != null) {
                Widget widget = innerPanel.getWidget(1, 0);
                setWidget(widget);
            }
        } else if (innerPanel == null) {
            Widget widget = super.getWidget();
            setWidget(widget);
        }
    }

    @Override
    public void setWidget(Widget widget) {
        if (isAutoHideEnabled()) {
            innerPanel = null;
            super.setWidget(widget);
        } else {
            if (innerPanel == null) {
                innerPanel = createInnerPanel();
                super.setWidget(innerPanel);
            }
            innerPanel.setWidget(1, 0, widget);
        }
    }

    private FlexTable createInnerPanel() {
        FlexTable panel = new FlexTable();
        QLabel labelClose = new QLabel("X");
        labelClose.setStyleName(ComponentHelper.STYLE_SHOWPANEL_CLOSE);
        labelClose.addTapHandler(new TapHandler() {
            @Override
            public void onTap(TapEvent event) {
                hide();
            }
        });
        panel.setWidget(0, 1, labelClose);
        return panel;
    }
}