CHUI-362 WIP (Torn off conversation name is highlighted when selected in...

CHUI-362 WIP (Torn off conversation name is highlighted when selected in conversation list with different conversation showing in message panel): implemented method for a switch off tabs (switching to an invisible state)

indra/llui/lltabcontainer.cpp

@@ -1556,6 +1556,17 @@ BOOL LLTabContainer::setTab(S32 which)
 	return is_visible;
 }
 
+
+void LLTabContainer::hideAllTabs()
+{
+	setCurrentPanelIndex(-1);
+	for(tuple_list_t::iterator iter = mTabList.begin(); iter != mTabList.end(); ++iter)
+	{
+		(* iter)->mTabPanel->setVisible(FALSE);
+	}
+}
+
+
 BOOL LLTabContainer::selectTabByName(const std::string& name)
 {
 	LLPanel* panel = getPanelByName(name);

indra/llui/lltabcontainer.h

@@ -192,6 +192,7 @@ class LLTabContainer : public LLPanel
 	BOOL 		selectTabPanel( LLPanel* child );
 	BOOL 		selectTab(S32 which);
 	BOOL 		selectTabByName(const std::string& title);
+	void        hideAllTabs();
 
 	BOOL        getTabPanelFlashing(LLPanel* child);
 	void		setTabPanelFlashing(LLPanel* child, BOOL state);