com.google.gwt.sample.stockwatcher.client.FlexTableRowDropController.java Source code

Introduction

Here is the source code for com.google.gwt.sample.stockwatcher.client.FlexTableRowDropController.java

Source

package com.google.gwt.sample.stockwatcher.client;

import com.allen_sauer.gwt.dnd.client.DragContext;
import com.allen_sauer.gwt.dnd.client.drop.AbstractDropController;
import com.google.gwt.user.client.ui.AbsolutePanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.Widget;

public class FlexTableRowDropController extends AbstractDropController {

    StockWatcher parent;

    public FlexTableRowDropController(Widget dropTarget, StockWatcher parent) {
        super(dropTarget);
        this.parent = parent;
    }

    @Override
    public void onDrop(DragContext context) {
        super.onDrop(context);
        AbsolutePanel target = (AbsolutePanel) getDropTarget();

        int factor = 6200000; // Thats the biggest amount / 100
        int table_size = 490;

        // Aqui se define lo que quieres que haga la el target widget cuando le
        // sueltes lo que sea
        target.setTitle(parent.currentCity.getCity() + " " + parent.currentCity.getAmmount());
        target.add(new Label(parent.currentCity.getCity() + parent.currentCity.getAmmount()));
        Label temp = new Label();
        temp.setWidth(String.valueOf((parent.currentCity.getAmmount() * table_size) / factor) + "px");
        temp.setStyleName("graphic_bars");
        temp.setText(" .");
        target.add(temp);

    }

}