com.save.area.EditAreaWindow.java Source code

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Here is the source code for com.save.area.EditAreaWindow.java

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/*
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package com.save.area;

import com.save.abstractclasses.AbstractWindow;
import com.save.common.CommonComboBox;
import com.save.service.AreaService;
import com.save.area.serviceprovider.AreaServiceImpl;
import com.vaadin.data.Property;
import com.vaadin.ui.Button;
import com.vaadin.ui.ComboBox;
import com.vaadin.ui.Notification;
import com.vaadin.ui.TextField;
import com.vaadin.ui.VerticalLayout;

/**
 *
 * @author jetdario
 */
public class EditAreaWindow extends AbstractWindow {

    AreaService as = new AreaServiceImpl();
    CommonComboBox cbox = new CommonComboBox();

    ComboBox area = cbox.areas();
    TextField areaField = new TextField("Edit Area: ");
    Button editAreaBtn = new Button("UPDATE AREA");

    public EditAreaWindow() {
        setCaption("EDIT AREA");
        setWidth("300px");
        setResizable(false);

        setContent(getVlayout());
        getContent().setHeightUndefined();
    }

    VerticalLayout getVlayout() {
        VerticalLayout vlayout = new VerticalLayout();
        vlayout.setSizeFull();
        vlayout.setMargin(true);
        vlayout.setSpacing(true);

        area.setInputPrompt("Select Area..");
        area.addValueChangeListener(new Property.ValueChangeListener() {

            @Override
            public void valueChange(Property.ValueChangeEvent event) {
                areaField.setValue(area.getItemCaption(event.getProperty().getValue()));
            }

        });
        vlayout.addComponent(area);

        areaField.setWidth("100%");
        vlayout.addComponent(areaField);

        editAreaBtn.setWidth("100%");
        editAreaBtn.addClickListener(editBtnListener);
        vlayout.addComponent(editAreaBtn);

        return vlayout;
    }

    Button.ClickListener editBtnListener = new Button.ClickListener() {

        @Override
        public void buttonClick(Button.ClickEvent event) {
            if (as.isAreaExist(areaField.getValue())) {
                Notification.show("Area already exist!", Notification.Type.ERROR_MESSAGE);
                return;
            }

            boolean result = as.updateArea(areaField.getValue().trim().toLowerCase(),
                    area.getItemCaption(area.getValue()));
            if (result) {
                close();
            }
        }
    };

}