Fix functionality broken by commit a9bbaa83

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

filters/kpresenter/kword/kprkword.cpp

@@ -19,6 +19,8 @@
 
 #include <config.h>
 
+#include <list>
+
 #include <kgenericfactory.h>
 #include <KoStoreDevice.h>
 #include <KoFilterChain.h>
@@ -26,7 +28,6 @@
 #include <kprkword.h>
 #include <tdelocale.h>
 #include <kdebug.h>
-#include <tqptrlist.h>
 #include <tqcolor.h>
 
 typedef KGenericFactory<KprKword, KoFilter> KprKwordFactory;
@@ -177,8 +178,7 @@ void KprKword::convert()
     if ( objects.isNull() )
         return;
 
-    TQPtrList< KprObject > objList;
-    objList.setAutoDelete( true );
+    std::list<KprObject*> objList;
 
     TQDomNodeList lst = objects.elementsByTagName( "OBJECT" );
     uint lstcount = lst.count();
@@ -193,21 +193,22 @@ void KprKword::convert()
                 KprObject * obj = new KprObject;
                 obj->y = orig.attribute( "y" ).toDouble();
                 obj->elem = object;
-                objList.inSort( obj );
+                objList.push_back(obj);
             }
         }
     }
+    objList.sort([](KprObject *a, KprObject *b) { return *a < *b; });
 
     int curPage = -1;
-    //kdDebug() << "found " << objList.count() << " objects" << endl;
+    //kdDebug() << "found " << objList.size() << " objects" << endl;
 
-    for ( TQPtrListIterator<KprObject> it(objList); it.current(); ++it )
+    for (KprObject *obj : objList)
     {
-        TQDomElement elem = it.current()->elem;
+        TQDomElement elem = obj->elem;
         // Detect the first object of each page
-        int page = int( it.current()->y / ptPageHeight );
+        int page = int( obj->y / ptPageHeight );
         bool isTitle = ( page > curPage );
-        //kdDebug() << "KprKword::convert y=" << it.current()->y << " ptPageHeight=" << ptPageHeight
+        //kdDebug() << "KprKword::convert y=" << obj->y << " ptPageHeight=" << ptPageHeight
         //          << " isTitle=" << isTitle << endl;
         curPage = page;
 
@@ -461,6 +462,11 @@ void KprKword::convert()
             isTitle = false;
         }
     }
+
+    for (KprObject *obj : objList)
+    {
+      delete obj;
+    }
 }
 
 #include <kprkword.moc>