/*
 * jPOS Project [http://jpos.org]
 * Copyright (C) 2000-2017 jPOS Software SRL
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.jpos.qi;

import com.vaadin.shared.ui.MarginInfo;
import com.vaadin.ui.*;
import org.jpos.ee.BLException;

public class ConfirmDialog extends Window implements Button.ClickListener {
    Callback callback;
    Button yes = new Button("Yes", this);
    Button no = new Button("No", this);

    public ConfirmDialog(String caption, String question, Callback callback) {
        super(caption);
        setWidth("350px");
        setModal(true);
        setResizable(false);

        VerticalLayout content = new VerticalLayout();
        content.setMargin(true);
        content.setSpacing(true);
        setContent(content);

        this.callback = callback;

        if (question != null) {
            content.addComponent(new Label(question));
        }
        HorizontalLayout hl = new HorizontalLayout();
        hl.setMargin(new MarginInfo(true, false, false, false));
        hl.setSpacing(true);
        hl.setWidth("100%");
        hl.addComponent(yes);
        hl.setComponentAlignment(yes, Alignment.MIDDLE_CENTER);
        hl.addComponent(no);
        hl.setComponentAlignment(no, Alignment.MIDDLE_CENTER);
        content.addComponent(hl);
    }

    @Override
    public void buttonClick(Button.ClickEvent event) {
        if (getParent() != null)
            close();
        try {
            callback.onDialogResult(event.getSource() == yes);
        } catch (BLException e) {
            QI.getQI().getLog().error(e);
        }

    }

    public interface Callback{
         void onDialogResult(boolean resultIsYes) throws BLException;
    }
}

/*
 * jPOS Project [http://jpos.org]
 * Copyright (C) 2000-2017 jPOS Software SRL
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.jpos.qi;

import com.vaadin.shared.ui.MarginInfo;
import com.vaadin.ui.*;
import org.jpos.ee.BLException;

public class ConfirmDialog extends Window implements Button.ClickListener {
    Callback callback;
    Button yes = new Button("Yes", this);
    Button no = new Button("No", this);

    public ConfirmDialog(String caption, String question, Callback callback) {
        super(caption);
        setModal(true);
        setResizable(false);

        VerticalLayout content = new VerticalLayout();
        content.setMargin(true);
        content.setSpacing(true);
        setContent(content);

        this.callback = callback;

        if (question != null) {
            content.addComponent(new Label(question));
        }
        HorizontalLayout hl = new HorizontalLayout();
        hl.setMargin(new MarginInfo(true, false, false, false));
        hl.setSpacing(true);
        hl.setWidth("100%");
        hl.addComponent(yes);
        hl.setComponentAlignment(yes, Alignment.MIDDLE_CENTER);
        hl.addComponent(no);
        hl.setComponentAlignment(no, Alignment.MIDDLE_CENTER);
        content.addComponent(hl);
    }

    @Override
    public void buttonClick(Button.ClickEvent event) {
        if (getParent() != null)
            close();
        try {
            callback.onDialogResult(event.getSource() == yes);
        } catch (BLException e) {
            QI.getQI().getLog().error(e);
        }

    }

    public interface Callback{
         void onDialogResult(boolean resultIsYes) throws BLException;
    }
}

Remove width of ConfirmDialog, adapt to content.