"showContentItemPopup(" + contentItem.getId() + ", this)");
}
}
}));
popup.add(contentPanel);
popup.showRelativeTo(insertContentItem);
} else if (sender == insertSource) {
PopupPanel popup = new PopupPanel();
FlowPanel contentPanel = new FlowPanel();
final TextBox descriptionBox = new TextBox();
HorizontalPanel descriptionPanel = new HorizontalPanel();