com.google.gwt.sample.expenses.client.DenialPopup.java Source code

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Here is the source code for com.google.gwt.sample.expenses.client.DenialPopup.java

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/*
 * Copyright 2010 Google Inc.
 * 
 * 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.gwt.sample.expenses.client;

import com.google.gwt.dom.client.Style.Unit;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.sample.expenses.client.style.Styles;
import com.google.gwt.sample.expenses.shared.ExpenseProxy;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HasVerticalAlignment;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.PopupPanel;
import com.google.gwt.user.client.ui.TextBox;

/**
 * The popup used to enter the rejection reason.
 */
class DenialPopup extends PopupPanel {
    private final Button cancelButton = new Button("Cancel", new ClickHandler() {
        public void onClick(ClickEvent event) {
            reasonDenied = "";
            hide();
        }
    });
    private final Button confirmButton = new Button("Confirm", new ClickHandler() {
        public void onClick(ClickEvent event) {
            reasonDenied = reasonBox.getText();
            hide();
        }
    });

    private ExpenseProxy expenseRecord;
    private final TextBox reasonBox = new TextBox();
    private String reasonDenied;

    public DenialPopup() {
        super(false, true);
        setStyleName(Styles.common().popupPanel());
        setGlassEnabled(true);
        confirmButton.setWidth("11ex");
        cancelButton.setWidth("11ex");
        reasonBox.getElement().getStyle().setMarginLeft(10.0, Unit.PX);
        reasonBox.getElement().getStyle().setMarginRight(10.0, Unit.PX);

        HorizontalPanel hPanel = new HorizontalPanel();
        hPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
        hPanel.add(new HTML("<b>Reason:</b>"));
        hPanel.add(reasonBox);
        hPanel.add(confirmButton);
        hPanel.add(cancelButton);
        setWidget(hPanel);
        cancelButton.getElement().getParentElement().getStyle().setPaddingLeft(5.0, Unit.PX);
    }

    public ExpenseProxy getExpenseRecord() {
        return expenseRecord;
    }

    public String getReasonDenied() {
        return reasonDenied;
    }

    public void popup() {
        center();
        reasonBox.setFocus(true);
    }

    public void setExpenseRecord(ExpenseProxy expenseRecord) {
        this.expenseRecord = expenseRecord;
    }

    public void setReasonDenied(String reasonDenied) {
        this.reasonDenied = reasonDenied;
        reasonBox.setText(reasonDenied);
    }
}