/**
* Forces mouse out on self and contained buttons.
*
* <p>
*/
public void forceMouseOut() {
for (Widget w : m_buttonPanel) {
CmsDomUtil.ensureMouseOut(w);
}
CmsDomUtil.ensureMouseOut(this);
removeStyleName(I_CmsLayoutBundle.INSTANCE.stateCss().cmsHovering());
}
/**
* Sets the overflow of the tab layout content's parent to visible.
*
* <p>
*/
protected void setOverflowVisibleToContent() {
Element tabRoot = m_tabPanel.getElement();
// set an additional css class for the parent element of the .gwt-TabLayoutPanelTabs element
List<Element> tabContentDivs =
CmsDomUtil.getElementsByClass(
I_CmsLayoutBundle.INSTANCE.tabbedPanelCss().cmsTabLayoutPanelContent(),
CmsDomUtil.Tag.div,
tabRoot);
tabContentDivs.addAll(
CmsDomUtil.getElementsByClass(
"gwt-TabLayoutPanelContentContainer", CmsDomUtil.Tag.div, tabRoot));
for (Element e : tabContentDivs) {
e.getParentElement().getStyle().setOverflow(Overflow.VISIBLE);
}
}
/**
* Add a new tab with the provided name and content.
*
* <p>Wrapper function for {@link com.google.gwt.user.client.ui.TabLayoutPanel#add(Widget,
* String)}
*
* @param tabContent the widget to add as a tab
* @param tabName the name of the tab to display in the tabbar
*/
public void add(E tabContent, String tabName) {
tabContent.addStyleName(I_CmsLayoutBundle.INSTANCE.generalCss().cornerAll());
m_tabPanel.add(tabContent, tabName);
Element tabRootEl = m_tabPanel.getElement();
// set an additional css class for the parent element of the .gwt-TabLayoutPanelTabs element
List<Element> tabDivs =
CmsDomUtil.getElementsByClass(
I_CmsLayoutBundle.INSTANCE.tabbedPanelCss().cmsTabLayoutPanelTab(),
CmsDomUtil.Tag.div,
tabRootEl);
Iterator<Element> it = tabDivs.iterator();
boolean first = true;
while (it.hasNext()) {
Element e = it.next();
e.removeClassName(I_CmsLayoutBundle.INSTANCE.tabbedPanelCss().cornerLeft());
e.removeClassName(I_CmsLayoutBundle.INSTANCE.tabbedPanelCss().cornerRight());
if (first) {
e.addClassName(I_CmsLayoutBundle.INSTANCE.tabbedPanelCss().cornerLeft());
first = false;
}
if (!it.hasNext()) {
e.addClassName(I_CmsLayoutBundle.INSTANCE.tabbedPanelCss().cornerRight());
}
}
}
/**
* Returns the tab element for the given index.
*
* <p>
*
* @param tabIndex the tab index to get the tab element for
* @return the tab element for the given index
*/
private Element getTabElement(int tabIndex) {
Element tabRootEl = m_tabPanel.getElement();
// set an additional css class for the parent element of the .gwt-TabLayoutPanelTabs element
List<Element> tabDivs =
CmsDomUtil.getElementsByClass(
I_CmsLayoutBundle.INSTANCE.tabbedPanelCss().cmsTabLayoutPanelTab(),
CmsDomUtil.Tag.div,
tabRootEl);
if ((tabDivs != null) && (tabDivs.size() > tabIndex)) {
return tabDivs.get(tabIndex);
}
return null;
}
/**
* The constructor for an empty tabbed panel.
*
* <p>
*
* @param tabbedPanelStyle the pre-defined height of the tabbar, can be "small" or "standard"
*/
public CmsTabbedPanel(CmsTabbedPanelStyle tabbedPanelStyle) {
m_tabPanel = new TabLayoutPanel(tabbedPanelStyle.getBarHeight(), Unit.PX);
m_panelStyle = tabbedPanelStyle;
// All composites must call initWidget() in their constructors.
initWidget(m_tabPanel);
Element tabRootEl = m_tabPanel.getElement();
// set an additional css class for the parent element of the .gwt-TabLayoutPanelTabs element
List<Element> tabBarDivs =
CmsDomUtil.getElementsByClass(
I_CmsLayoutBundle.INSTANCE.tabbedPanelCss().cmsTabLayoutPanelTabs(),
CmsDomUtil.Tag.div,
tabRootEl);
if (tabBarDivs.size() == 1) {
tabBarDivs
.get(0)
.getParentElement()
.setClassName(
I_CmsLayoutBundle.INSTANCE.tabbedPanelCss().cmsTabLayoutPanelTabBar()
+ " "
+ I_CmsLayoutBundle.INSTANCE.generalCss().cornerAll());
if (m_panelStyle.getTabColorClass() != null) {
tabBarDivs.get(0).getParentElement().addClassName(m_panelStyle.getTabColorClass());
}
}
m_tabPanel.setStyleName(m_panelStyle.getStyleClass());
m_tabPanel.addStyleName(I_CmsLayoutBundle.INSTANCE.tabbedPanelCss().cmsTabLayoutPanel());
m_tabPanel.addStyleName(
I_CmsLayoutBundle.INSTANCE.generalCss().cornerAll()
+ " "
+ I_CmsLayoutBundle.INSTANCE.generalCss().textMedium());
m_tabPanel.addAttachHandler(
new AttachEvent.Handler() {
/**
* @see
* com.google.gwt.event.logical.shared.AttachEvent.Handler#onAttachOrDetach(com.google.gwt.event.logical.shared.AttachEvent)
*/
public void onAttachOrDetach(AttachEvent event) {
setOverflowVisibleToContent();
}
});
}