com.rdonasco.common.vaadin.view.ButtonUtil.java Source code

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Here is the source code for com.rdonasco.common.vaadin.view.ButtonUtil.java

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/*
 * Copyright 2011 Roy F. Donasco.
 *
 * 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.rdonasco.common.vaadin.view;

import com.vaadin.ui.Button;

/**
 *
 * @author Roy F. Donasco
 */
public class ButtonUtil {

    public static void hideButtons(Button... buttons) {
        for (Button button : buttons) {
            if (button != null) {
                button.setVisible(false);
            }
        }
    }

    public static void showButtons(Button... buttons) {
        for (Button button : buttons) {
            button.setVisible(true);
            if (!button.isEnabled()) {
                enableButtons(button);
            }
        }
    }

    public static void enableButtons(Button... buttons) {
        for (Button button : buttons) {
            button.setEnabled(true);
        }
    }

    public static void disableButtons(Button... buttons) {
        for (Button button : buttons) {
            button.setEnabled(false);
        }
    }

    public static void setupAllButtonStyle(String style, Button... buttons) {
        String[] styles = { style };
        setupAllButtonStyles(styles, buttons);

    }

    public static void setupAllButtonStyles(String[] styles, Button... buttons) {
        for (Button button : buttons) {
            for (String style : styles) {
                button.addStyleName(style);
            }
        }
    }
}