/**
* Enables the tab with the given index.
*
* <p>
*
* @param tabContent the content of the tab that should be enabled
*/
public void enableTab(E tabContent) {
Integer index = new Integer(m_tabPanel.getWidgetIndex(tabContent));
Element tab = getTabElement(index.intValue());
if ((tab != null) && m_disabledTabIndexes.containsKey(index)) {
tab.removeClassName(I_CmsLayoutBundle.INSTANCE.tabbedPanelCss().tabDisabled());
tab.setTitle(m_disabledTabIndexes.get(index));
m_disabledTabIndexes.remove(index);
}
}
/**
* Disables the tab with the given index.
*
* <p>
*
* @param tabContent the content of the tab that should be disabled
* @param reason the reason why the tab is disabled
*/
public void disableTab(E tabContent, String reason) {
Integer index = new Integer(m_tabPanel.getWidgetIndex(tabContent));
Element tab = getTabElement(index.intValue());
if ((tab != null) && !m_disabledTabIndexes.containsKey(index)) {
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(tab.getTitle())) {
m_disabledTabIndexes.put(index, tab.getTitle());
} else {
m_disabledTabIndexes.put(index, "");
}
tab.addClassName(I_CmsLayoutBundle.INSTANCE.tabbedPanelCss().tabDisabled());
tab.setTitle(reason);
}
}
