final CssLayout layout = new CssLayout();
layout.setId("csslayout-1");
layout.setHeight("100px");
final DragAndDropWrapper dnd = new DragAndDropWrapper(layout);
dnd.setId("ddwrapper-1");
p.setContent(dnd);
final CheckBox enabled = new CheckBox("Enabled", true);
addComponent(enabled);
enabled.setImmediate(true);
enabled.addListener(new ValueChangeListener() {
@Override
public void valueChange(ValueChangeEvent event) {
dnd.setEnabled(enabled.booleanValue());
}
});
dnd.setDropHandler(new DropHandler() {
@Override
public AcceptCriterion getAcceptCriterion() {
return AcceptAll.get();
}
@Override
public void drop(DragAndDropEvent event) {
layout.addComponent(new Label("You dropped something!"));
}
});
dnd.setDragStartMode(DragStartMode.COMPONENT);
}
{
final Panel p = new Panel("Drag here");
addComponent(p);
final CssLayout layout = new CssLayout();
layout.setId("csslayout-2");
layout.setHeight("100px");
final DragAndDropWrapper dnd = new DragAndDropWrapper(layout);
dnd.setId("ddwrapper-2");
p.setContent(dnd);
final CheckBox enabled = new CheckBox("Enabled", true);
addComponent(enabled);
enabled.setImmediate(true);
enabled.addListener(new ValueChangeListener() {
@Override
public void valueChange(ValueChangeEvent event) {
dnd.setEnabled(enabled.booleanValue());
}
});
dnd.setDropHandler(new DropHandler() {
@Override
public AcceptCriterion getAcceptCriterion() {
return AcceptAll.get();
}
@Override
public void drop(DragAndDropEvent event) {
layout.addComponent(new Label("You dropped something!"));
}
});
dnd.setDragStartMode(DragStartMode.COMPONENT);
}
{
final Table tbl = new Table();
tbl.addContainerProperty("column", String.class,