Beispiel #1
0
static LLPanel *childGetVisibleTabWithHelp(LLView *parent)
{
	LLView *child;

	// look through immediate children first for an active tab with help
	for (child = parent->getFirstChild(); child; child = parent->findNextSibling(child))
	{
		LLPanel *curTabPanel = NULL;

		// do we have a tab container?
		LLTabContainer *tab = dynamic_cast<LLTabContainer *>(child);
		if (tab && tab->getVisible())
		{
			curTabPanel = tab->getCurrentPanel();
		}

		// do we have an accordion tab?
		LLAccordionCtrlTab* accordion = dynamic_cast<LLAccordionCtrlTab *>(child);
		if (accordion && accordion->getDisplayChildren())
		{
			curTabPanel = dynamic_cast<LLPanel *>(accordion->getAccordionView());
		}

		// if we found a valid tab, does it have a help topic?
		if (curTabPanel && !curTabPanel->getHelpTopic().empty())
		{
			return curTabPanel;
		}
	}

	// then try a bit harder and recurse through all children
	for (child = parent->getFirstChild(); child; child = parent->findNextSibling(child))
	{
		if (child->getVisible())
		{
			LLPanel* tab = ::childGetVisibleTabWithHelp(child);
			if (tab)
			{
				return tab;
			}
		}
	}

	// couldn't find any active tabs with a help topic string
	return NULL;
}
Beispiel #2
0
LLPanel* LLPanel::childGetVisibleTabWithHelp()
{
	LLView *child;

	bfs_tree_iterator_t it = beginTreeBFS();
	// skip ourselves
	++it;
	for (; it != endTreeBFS(); ++it)
	{
		child = *it;
		LLPanel *curTabPanel = NULL;

		// do we have a tab container?
		LLTabContainer *tab = dynamic_cast<LLTabContainer *>(child);
		if (tab && tab->getVisible())
		{
			curTabPanel = tab->getCurrentPanel();
		}

		// do we have an accordion tab?
		LLAccordionCtrlTab* accordion = dynamic_cast<LLAccordionCtrlTab *>(child);
		if (accordion && accordion->getDisplayChildren())
		{
			curTabPanel = dynamic_cast<LLPanel *>(accordion->getAccordionView());
		}

		// if we found a valid tab, does it have a help topic?
		if (curTabPanel && !curTabPanel->getHelpTopic().empty())
		{
			return curTabPanel;
		}
	}

	// couldn't find any active tabs with a help topic string
	return NULL;
}