BOOL LLUICtrl::focusLastItem(BOOL prefer_text_fields)
{
// search for text field first
if(prefer_text_fields)
{
LLCtrlQuery query = getTabOrderQuery();
query.addPreFilter(LLUICtrl::LLTextInputFilter::getInstance());
child_list_t result = query(this);
if(result.size() > 0)
{
LLUICtrl * ctrl = static_cast<LLUICtrl*>(result.back());
if(!ctrl->hasFocus())
{
ctrl->setFocus(TRUE);
ctrl->onTabInto();
gFocusMgr.triggerFocusFlash();
}
return TRUE;
}
}
// no text field found, or we don't care about text fields
child_list_t result = getTabOrderQuery().run(this);
if(result.size() > 0)
{
LLUICtrl * ctrl = static_cast<LLUICtrl*>(result.back());
if(!ctrl->hasFocus())
{
ctrl->setFocus(TRUE);
ctrl->onTabInto();
gFocusMgr.triggerFocusFlash();
}
return TRUE;
}
return FALSE;
}
BOOL LLUICtrl::focusFirstItem(BOOL prefer_text_fields, BOOL focus_flash)
{
LLFastTimer _(FTM_FOCUS_FIRST_ITEM);
// try to select default tab group child
LLCtrlQuery query = getTabOrderQuery();
// sort things such that the default tab group is at the front
query.setSorter(DefaultTabGroupFirstSorter::getInstance());
child_list_t result = query(this);
if(result.size() > 0)
{
LLUICtrl * ctrl = static_cast<LLUICtrl*>(result.front());
if(!ctrl->hasFocus())
{
ctrl->setFocus(TRUE);
ctrl->onTabInto();
if(focus_flash)
{
gFocusMgr.triggerFocusFlash();
}
}
return TRUE;
}
// search for text field first
if(prefer_text_fields)
{
LLCtrlQuery query = getTabOrderQuery();
query.addPreFilter(LLUICtrl::LLTextInputFilter::getInstance());
child_list_t result = query(this);
if(result.size() > 0)
{
LLUICtrl * ctrl = static_cast<LLUICtrl*>(result.front());
if(!ctrl->hasFocus())
{
ctrl->setFocus(TRUE);
ctrl->onTabInto();
gFocusMgr.triggerFocusFlash();
}
return TRUE;
}
}
// no text field found, or we don't care about text fields
result = getTabOrderQuery().run(this);
if(result.size() > 0)
{
LLUICtrl * ctrl = static_cast<LLUICtrl*>(result.front());
if(!ctrl->hasFocus())
{
ctrl->setFocus(TRUE);
ctrl->onTabInto();
gFocusMgr.triggerFocusFlash();
}
return TRUE;
}
return FALSE;
}
BOOL LLUICtrl::focusPrevItem(BOOL text_fields_only)
{
// this assumes that this method is called on the focus root.
LLCtrlQuery query = getTabOrderQuery();
if(text_fields_only || LLUI::sConfigGroup->getBOOL("TabToTextFieldsOnly"))
{
query.addPreFilter(LLUICtrl::LLTextInputFilter::getInstance());
}
viewList_t result = query(this);
return focusPrev(result);
}
BOOL LLUICtrl::focusPrevItem(BOOL text_fields_only)
{
// this assumes that this method is called on the focus root.
LLCtrlQuery query = getTabOrderQuery();
static LLUICachedControl<bool> tab_to_text_fields_only ("TabToTextFieldsOnly", false);
if(text_fields_only || tab_to_text_fields_only)
{
query.addPreFilter(LLUICtrl::LLTextInputFilter::getInstance());
}
child_list_t result = query(this);
return focusPrev(result);
}
