// static
void LLComboBox::onItemSelected(LLUICtrl* item, void *userdata)
{
// Note: item is the LLScrollListCtrl
LLComboBox *self = (LLComboBox *) userdata;
const std::string name = self->mList->getSelectedItemLabel();
S32 cur_id = self->getCurrentIndex();
if (cur_id != -1)
{
self->setLabel(name);
if (self->mAllowTextEntry)
{
gFocusMgr.setKeyboardFocus(self->mTextEntry);
self->mTextEntry->selectAll();
}
}
// hiding the list reasserts the old value stored in the text editor/dropdown button
self->hideList();
// commit does the reverse, asserting the value in the list
self->onCommit();
}
// static
void LLComboBox::onButtonDown(void *userdata)
{
LLComboBox *self = (LLComboBox *)userdata;
if (!self->mList->getVisible())
{
LLScrollListItem* last_selected_item = self->mList->getLastSelectedItem();
if (last_selected_item)
{
// highlight the original selection before potentially selecting a new item
self->mList->highlightNthItem(self->mList->getItemIndex(last_selected_item));
}
if( self->mPrearrangeCallback )
{
self->mPrearrangeCallback( self, self->mCallbackUserData );
}
if (self->mList->getItemCount() != 0)
{
self->showList();
}
self->setFocus( TRUE );
// pass mouse capture on to list if button is depressed
if (self->mButton->hasMouseCapture())
{
gFocusMgr.setMouseCapture(self->mList);
}
}
else
{
self->hideList();
}
}
