Subversion Repositories SmartDukaan

package in.shop2020.hotspot.dashbaord.client.inbox;

import in.shop2020.hotspot.dashbaord.client.event.AddWeightEvent;

import in.shop2020.hotspot.dashbaord.shared.actions.Order;

import org.enunes.gwt.mvp.client.EventBus;

import com.google.gwt.event.dom.client.ClickEvent;

import com.google.gwt.event.dom.client.ClickHandler;

import com.google.gwt.user.client.ui.Button;

import com.google.gwt.user.client.ui.DialogBox;

import com.google.gwt.user.client.ui.HorizontalPanel;

import com.google.gwt.user.client.ui.Label;

import com.google.gwt.user.client.ui.TextBox;

import com.google.gwt.user.client.ui.VerticalPanel;

public class AddWeightBox extends DialogBox {

    private Label errorLabel = new Label("");

    private Label weightLabel = new Label("Weight");

    private TextBox weightBox = new TextBox();

    private Button submitbutton = new Button("Submit");

    private HorizontalPanel hpanel;

    private VerticalPanel vpanel = new VerticalPanel();

    public AddWeightBox(final EventBus eventBus, final Order order){

        vpanel.add(errorLabel);

        hpanel = new HorizontalPanel();

        hpanel.setSpacing(5);

        hpanel.add(weightLabel);

        hpanel.add(weightBox);

        hpanel.setCellWidth(weightLabel, "50px");

        vpanel.add(hpanel);

        vpanel.add(submitbutton);

        setWidget(vpanel);

        setAutoHideEnabled(true);

        setGlassEnabled(true);

        setText("Please enter weight");

        setModal(true);

        submitbutton.addClickHandler(new ClickHandler() {

            @Override

            public void onClick(ClickEvent event) {

                String weightStr = weightBox.getText();

                try{

                    double weight = Double.parseDouble(weightStr);

                    eventBus.fireEvent(new AddWeightEvent(order, weight));

                }catch(NumberFormatException nfe){

                    errorLabel.setText("Invalid Weight.");

                    return;

                }

                clear();

                hide();

            }

        });

    }

    public void clear(){

        weightBox.setText("");

    }

}