correct scroll and wheel direction

resources/la_operators.c

@@ -1676,8 +1676,8 @@ int la_ScrollPanel(laGeneralUiExtraData*ex, laPanel*p, laEvent* e){
     if(e->Type==LA_M_MOUSE_UP){ ex->TargetIndexVali=0; }
     if (e->Type & LA_KEY_MOUSE_SCROLL || e->Type==LA_M_MOUSE_DOWN){
         laUiItem *pui = 0; laListHandle levels={0}; int dir;
-        if (e->Type & LA_STATE_DOWN) dir=-1;
-        elif (e->Type & LA_STATE_UP) dir=1;
+        if (e->Type & LA_STATE_DOWN) dir=1;
+        elif (e->Type & LA_STATE_UP) dir=-1;
         laUiList *duil = la_DetectUiListRecursiveDeep(p->MenuRefer?p->MenuRefer:&p->UI, e->x, e->y, 10000, &pui, 0, 0, 0, 0, &levels);
         laUiListRecord* lip=levels.pLast; laUiList* uuil=lip->uil; laUiItem* upui=lip->Item.pPrev?((laUiListRecord*)lip->Item.pPrev)->pui:0; int ran=0;
         if(e->SpecialKeyBit == LA_KEY_CTRL){
@@ -1692,7 +1692,7 @@ int la_ScrollPanel(laGeneralUiExtraData*ex, laPanel*p, laEvent* e){
                 if(uuil) { ex->TargetIndexVali=4; ex->Ptr1=uuil; ex->Ptr2=upui; ex->LastX=e->x; ex->LastY=e->y; ret= 1;}
             }else{
                 while (lip && upui){
-                    if(uuil->AllowScale){ if((ran=laScaleUiList(uuil, 1.0f+dir*0.1, upui->L, upui->R, upui->U, upui->B))){ laRecalcCurrentPanel(); break;} }
+                    if(uuil->AllowScale){ if((ran=laScaleUiList(uuil, 1.0f-dir*0.1, upui->L, upui->R, upui->U, upui->B))){ laRecalcCurrentPanel(); break;} }
                     else{ if((ran=laPanUiListAuto(uuil, 0, dir*MAIN.ScrollingSpeed*LA_RH,
                                 uuil->L, upui->R-(uuil->ScrollerShownV?(LA_SCROLL_W+(*p->BT)->RM):0),
                                 uuil->U, upui->B-(*upui->Type->Theme)->BM-(uuil->ScrollerShownH?(LA_SCROLL_W+(*p->BT)->BM):0)))) break; }