Small QT5 fixes

Updated resetModels and fixed LUA lib name/path.

celestia.pro

@@ -551,14 +551,14 @@ win32 {
         windows/inc/libz \
         windows/inc/libpng \
         windows/inc/libjpeg \
-        windows/inc/lua-5.1 \
+        windows/inc/lua \
         windows/inc/spice
     LIBS += -Lwindows/lib/x86 \
         -lzlib \
         -llibpng \
         -llibjpeg \
         -lintl \
-        -llua5.1 \
+        -llua51 \
         -lcspice \
         -lvfw32
 
@@ -581,7 +581,7 @@ unix {
 
     CONFIG += link_pkgconfig
 
-    LUALIST = lua5.1 lua
+    LUALIST = lua51 lua
     for(libpc, LUALIST):system(pkg-config --exists $${libpc}):LUAPC = $${libpc}
     isEmpty (LUAPC) {error("No shared Lua library found!")}
 

src/celestia/qt/qtcelestialbrowser.cpp

@@ -412,8 +412,9 @@ void StarTableModel::populate(const UniversalCoord& _observerPos,
     // Clear out the results of the previous populate() call
     if (stars.size() != 0)
     {
+        beginResetModel();
         stars.clear();
-        reset();
+        endResetModel();
     }
 
     if (filteredStars.empty())

src/celestia/qt/qtdeepskybrowser.cpp

@@ -337,8 +337,9 @@ void DSOTableModel::populate(const UniversalCoord& _observerPos,
     // Clear out the results of the previous populate() call
     if (dsos.size() != 0)
     {
+        beginResetModel();
         dsos.clear();
-        reset();
+        endResetModel();
     }
 
     if (filteredDSOs.empty())

src/celestia/qt/qteventfinder.cpp

@@ -515,8 +515,9 @@ void EventTableModel::sort(int column, Qt::SortOrder order)
 
 void EventTableModel::setEclipses(const vector<EclipseRecord>& _eclipses)
 {
+    beginResetModel();
     eclipses = _eclipses;
-    reset();
+    endResetModel();
 }
 
 

src/celestia/qt/qtsolarsystembrowser.cpp

@@ -142,7 +142,8 @@ void SolarSystemTreeModel::buildModel(Star* star, bool _groupByClass)
         rootItem->children[0] = createTreeItem(Selection(star), rootItem, 0);
     }
 
-    reset();
+    beginResetModel();
+    endResetModel();
 }