InformationDialog.java

/*
 * DBeaver - Universal Database Manager
 * Copyright (C) 2010-2017 Serge Rider (serge@jkiss.org)
 *
 * 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 org.jkiss.dbeaver.ui.dialogs;

import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.resource.JFaceColors;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Shell;

/**
 * Information dialog (empty with OK button on the center)
 */
public class InformationDialog extends Dialog
{
    public InformationDialog(Shell shell)
    {
        super(shell);
    }

    @Override
    protected boolean isResizable()
    {
        return true;
    }

    protected boolean isBanner() {
        return false;
    }
    @Override
    protected void createButtonsForButtonBar(Composite parent) {
        GridData gd = new GridData(GridData.FILL_HORIZONTAL);
        gd.horizontalAlignment = GridData.CENTER; 
        parent.setLayoutData(gd);
        if (isBanner()) {
            parent.setBackground(JFaceColors.getBannerBackground(parent.getDisplay()));
        }
        Button button = createButton(
            parent,
            IDialogConstants.OK_ID,
            IDialogConstants.OK_LABEL,
            true);
        button.setFocus();
    }

}