public void setCart(ShoppingCart cart) {
_cart = cart;
_contentsForm.setCart(_cart);
_settingsForm.setCart(_cart);
if (_header != null && cart != null) {
_header.setHTML("Shopping Cart " + _cart.id());
}
}
public ShoppingCartForm(ShoppingCart cart, FormEditMode mode, boolean showHeader) {
_mode = mode;
_vp = new VerticalPanel();
_vp.fitToParent();
/*
* header
*/
if (showHeader) {
CenteringPanel headerSP = new CenteringPanel();
headerSP.setWidth100();
headerSP.setHeight(20);
headerSP.setBackgroundImage(
new LinearGradient(
LinearGradient.Orientation.TOP_TO_BOTTOM,
ListGridHeader.HEADER_COLOUR_LIGHT,
ListGridHeader.HEADER_COLOUR_DARK));
_header = new HTML();
_header.fitToParent();
_header.setFontSize(11);
_header.setFontWeight(FontWeight.BOLD);
headerSP.setContent(_header);
_vp.add(headerSP);
}
/*
* tabs
*/
_tp =
new TabPanel() {
protected void activated(int id) {
_activeTabId = id;
if (_activeTabId == _contentsTabId) {
contentsTabActivated();
}
if (_activeTabId == _settingsTabId) {
settingsTabActivated();
}
}
};
_tp.fitToParent();
_tp.setBodyBorder(1, BorderStyle.SOLID, new RGB(0x97, 0x97, 0x97));
/*
* content tab
*/
_contentsForm = new ShoppingCartContentsForm(null, _mode);
_contentsTabId = _tp.addTab(TAB_NAME_CONTENTS, null, _contentsForm.gui());
addMustBeValid(_contentsForm);
/*
* settings tab
*/
_settingsForm = new ShoppingCartSettingsForm(null, _mode);
_settingsTabId = _tp.addTab(TAB_NAME_SETTINGS, null, _settingsForm.gui());
addMustBeValid(_settingsForm);
_tp.setActiveTabById(_contentsTabId);
_vp.add(_tp);
setCart(cart);
}
public void refreshSettings() {
_settingsForm.refresh();
}
public void applySettings(boolean saveToUserSelfSettings, ObjectMessageResponse<Null> rh) {
_settingsForm.applySettings(saveToUserSelfSettings, rh);
}
public boolean isSettingsValid() {
return _settingsForm.valid().valid();
}
public void addSettingsChangeLisenter(StateChangeListener scl) {
if (_settingsForm != null) {
_settingsForm.addChangeListener(scl);
}
}
public boolean settingsChanged() {
return _settingsForm == null ? false : _settingsForm.changed();
}
public void updateSettings() {
_settingsForm.refresh();
}