diff options
| -rw-r--r-- | indra/newview/llnearbychatbar.cpp | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/indra/newview/llnearbychatbar.cpp b/indra/newview/llnearbychatbar.cpp index bd504906d5..7a525596a0 100644 --- a/indra/newview/llnearbychatbar.cpp +++ b/indra/newview/llnearbychatbar.cpp @@ -69,6 +69,25 @@ static LLChatTypeTrigger sChatTypeTriggers[] = { { "/shout" , CHAT_TYPE_SHOUT} }; +//ext-7367 +//Problem: gesture list control (actually LLScrollListCtrl) didn't actually process mouse wheel message.
+// introduce new gesture list subclass to "eat" mouse wheel messages (and probably some other messages) +class LLGestureScrollListCtrl: public LLScrollListCtrl +{ +protected: + friend class LLUICtrlFactory; + LLGestureScrollListCtrl(const LLScrollListCtrl::Params& params) + :LLScrollListCtrl(params) + { + } +public: + BOOL handleScrollWheel(S32 x, S32 y, S32 clicks) + { + LLScrollListCtrl::handleScrollWheel( x, y, clicks ); + return TRUE; + } +}; + LLGestureComboList::Params::Params() : combo_button("combo_button"), combo_list("combo_list") @@ -90,13 +109,14 @@ LLGestureComboList::LLGestureComboList(const LLGestureComboList::Params& p) addChild(mButton); - LLScrollListCtrl::Params params = p.combo_list; + LLGestureScrollListCtrl::Params params(p.combo_list); + params.name("GestureComboList"); params.commit_callback.function(boost::bind(&LLGestureComboList::onItemSelected, this, _2)); params.visible(false); params.commit_on_keyboard_movement(false); - mList = LLUICtrlFactory::create<LLScrollListCtrl>(params); + mList = LLUICtrlFactory::create<LLGestureScrollListCtrl>(params); addChild(mList); //****************************Gesture Part********************************/ |