com.google.gerrit.client.ConfirmationDialog.java Source code

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Here is the source code for com.google.gerrit.client.ConfirmationDialog.java

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// Copyright (C) 2010 The Android Open Source Project
//
// 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.google.gerrit.client;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwtexpui.globalkey.client.GlobalKey;
import com.google.gwtexpui.safehtml.client.SafeHtml;
import com.google.gwtexpui.user.client.AutoCenterDialogBox;

public class ConfirmationDialog extends AutoCenterDialogBox {

    private Button cancelButton;

    public ConfirmationDialog(final String dialogTitle, final SafeHtml message,
            final ConfirmationCallback callback) {
        super(/* auto hide */false, /* modal */true);
        setGlassEnabled(true);
        setText(dialogTitle);

        final FlowPanel buttons = new FlowPanel();

        final Button okButton = new Button();
        okButton.setText(Gerrit.C.confirmationDialogOk());
        okButton.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                hide();
                callback.onOk();
            }
        });
        buttons.add(okButton);

        cancelButton = new Button();
        DOM.setStyleAttribute(cancelButton.getElement(), "marginLeft", "300px");
        cancelButton.setText(Gerrit.C.confirmationDialogCancel());
        cancelButton.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                hide();
            }
        });
        buttons.add(cancelButton);

        final FlowPanel center = new FlowPanel();
        final Widget msgWidget = message.toBlockWidget();
        center.add(msgWidget);
        center.add(buttons);
        add(center);

        msgWidget.setWidth("400px");

        setWidget(center);
    }

    @Override
    public void center() {
        super.center();
        GlobalKey.dialog(this);
        cancelButton.setFocus(true);
    }
}