Automated update from Qt3

src/3rdparty/opentype/ftglue.c

@@ -290,7 +290,6 @@ ftglue_face_goto_table( FT_Face    face,
     if ( face->num_faces > 1 )
     {
       /* deal with TrueType collections */
-      FT_ULong  offset;
 
       LOG(( ">> This is a TrueType Collection\n" ));
 
@@ -298,8 +297,6 @@ ftglue_face_goto_table( FT_Face    face,
            ACCESS_Frame( 4 )                    )
         goto Exit;
 
-      offset = GET_ULong();
-
       FORGET_Frame();
     }
 

src/codecs/ntqjpunicode.h

@@ -83,6 +83,9 @@
 #endif
 
 class Q_EXPORT_CODECS_JP TQJpUnicodeConv {
+public:
+    virtual ~TQJpUnicodeConv() {}
+
 public:
     enum Rules {
 	// "ASCII" is ANSI X.3.4-1986, a.k.a. US-ASCII here.

src/iconview/qiconview.cpp

@@ -381,6 +381,7 @@ class TQIconViewToolTip : public TQToolTip
 {
 public:
     TQIconViewToolTip( TQWidget *parent, TQIconView *iv );
+    virtual ~TQIconViewToolTip();
 
     void maybeTip( const TQPoint &pos );
 
@@ -393,6 +394,10 @@ TQIconViewToolTip::TQIconViewToolTip( TQWidget *parent, TQIconView *iv )
 {
 }
 
+TQIconViewToolTip::~TQIconViewToolTip()
+{
+}
+
 void TQIconViewToolTip::maybeTip( const TQPoint &pos )
 {
     if ( !parentWidget() || !view || view->wordWrapIconText() || !view->showToolTips() )

src/kernel/ntqnetworkprotocol.h

@@ -63,6 +63,10 @@ template <class T> class TQValueList;
 
 class Q_EXPORT TQNetworkProtocolFactoryBase
 {
+public:
+   TQNetworkProtocolFactoryBase();
+   virtual ~TQNetworkProtocolFactoryBase();
+
 public:
    virtual TQNetworkProtocol *createObject() = 0;
 

src/kernel/ntqstyle.h

@@ -290,6 +290,7 @@ class Q_EXPORT TQStyleControlElementData {
 		TQString caption;
 		TQStyleControlElementGenericWidgetData topLevelWidgetData;
 		TQ_UINT32 topLevelWidgetFlags;
+		TQPixmap paletteBgPixmap;
 };
 
 class Q_EXPORT TQStyleWidgetActionRequestData {
@@ -1070,6 +1071,18 @@ public:
 	// bool - whether or not the upper two button drawing areas should be combined into one
 	SH_ScrollBar_CombineSubLineRegionDrawingAreas,
 
+	// TQt::TQRgb - color of the popup menu arrow (active, menuitem enabled)
+	SH_PopupMenu_SubMenuArrowColorActiveEnabled,
+
+	// TQt::TQRgb - color of the popup menu arrow (active, menuitem disabled)
+	SH_PopupMenu_SubMenuArrowColorActiveDisabled,
+
+	// TQt::TQRgb - color of the popup menu arrow (inactive, menuitem enabled)
+	SH_PopupMenu_SubMenuArrowColorInactiveEnabled,
+
+	// TQt::TQRgb - color of the popup menu arrow (active, menuitem disabled)
+	SH_PopupMenu_SubMenuArrowColorInactiveDisabled,
+
 	// do not add any values below/greater than this
 	SH_CustomBase =		0xf0000000
     };

src/kernel/qapplication_x11.cpp

@@ -430,7 +430,7 @@ static bool qt_x11EventFilter( XEvent* ev )
 //XIM		qt_xim			= 0;
 Q_EXPORT XIMStyle	qt_xim_style		= 0;
 Q_EXPORT XIMStyle	qt_xim_preferred_style	= 0;
-Q_EXPORT static XIMStyle xim_default_style	= XIMPreeditCallbacks | XIMStatusNothing;
+static XIMStyle xim_default_style	= XIMPreeditCallbacks | XIMStatusNothing;
 #endif
 
 Q_EXPORT int qt_ximComposingKeycode=0;
@@ -5889,7 +5889,7 @@ static Bool qt_net_wm_sync_request_scanner(Display*, XEvent* event, XPointer arg
 {
     return (event->type == ClientMessage && event->xclient.window == *(Window*)arg
         && event->xclient.message_type == tqt_wm_protocols
-        && event->xclient.data.l[ 0 ] == qt_net_wm_sync_request );
+        && ((unsigned int)event->xclient.data.l[ 0 ]) == qt_net_wm_sync_request );
 }
 #endif
 

src/kernel/qdragobject.cpp

@@ -1749,9 +1749,9 @@ TQColorDrag::TQColorDrag( TQWidget *dragsource, const char *name )
 
 void TQColorDrag::setColor( const TQColor &col )
 {
-    short r = (col.red()   << 8) | col.red();
-    short g = (col.green() << 8) | col.green();
-    short b = (col.blue()  << 8) | col.blue();
+    unsigned short r = (col.red()   << 8) | col.red();
+    unsigned short g = (col.green() << 8) | col.green();
+    unsigned short b = (col.blue()  << 8) | col.blue();
 
     // make sure we transmit data in network order
     r = htons(r);

src/kernel/qeventloop_unix_glib.cpp

@@ -505,7 +505,9 @@ void TQEventLoop::wakeUp()
     size_t nbytes = 0;
     char c = 0;
     if ( ::ioctl( d->thread_pipe[0], FIONREAD, (char*)&nbytes ) >= 0 && nbytes == 0 ) {
-	::write(  d->thread_pipe[1], &c, 1  );
+	if (::write(  d->thread_pipe[1], &c, 1  ) < 0) {
+		// Failed!
+	}
     }
 }
 

src/kernel/qimage.cpp

@@ -5424,6 +5424,7 @@ static void write_pbm_image( TQImageIO *iio )
 class TQImageIOFrameGrabber : public TQImageConsumer {
 public:
     TQImageIOFrameGrabber() : framecount(0) { }
+    virtual ~TQImageIOFrameGrabber() { }
 
     TQImageDecoder *decoder;
     int framecount;

src/kernel/qinputcontext.cpp

@@ -477,6 +477,7 @@ bool TQInputContext::isComposing() const
 */
 bool TQInputContext::filterEvent( const TQEvent *event )
 {
+    Q_UNUSED(event);
     return FALSE;
 }
 
@@ -679,6 +680,11 @@ void TQInputContext::unsetFocus()
 */
 void TQInputContext::setMicroFocus( int x, int y, int w, int h, TQFont *f )
 {
+    Q_UNUSED(x);
+    Q_UNUSED(y);
+    Q_UNUSED(w);
+    Q_UNUSED(h);
+    Q_UNUSED(f);
 }
 
 
@@ -705,6 +711,9 @@ void TQInputContext::mouseHandler( int x, TQEvent::Type type,
 				  TQt::ButtonState button,
 				  TQt::ButtonState state )
 {
+    Q_UNUSED(x);
+    Q_UNUSED(button);
+    Q_UNUSED(state);
     // Default behavior for simple ephemeral input contexts. Some
     // complex input contexts should not be reset here.
     if ( type == TQEvent::MouseButtonPress ||

src/kernel/qinputcontext_x11.cpp

@@ -67,6 +67,8 @@
 */
 bool TQInputContext::x11FilterEvent( TQWidget *keywidget, XEvent *event )
 {
+    Q_UNUSED(keywidget);
+    Q_UNUSED(event);
     return FALSE;
 }
 

src/kernel/qjpegio.cpp

@@ -80,7 +80,7 @@ void my_error_exit (j_common_ptr cinfo)
     my_error_mgr* myerr = (my_error_mgr*) cinfo->err;
     char buffer[JMSG_LENGTH_MAX];
     (*cinfo->err->format_message)(cinfo, buffer);
-    tqWarning(buffer);
+    tqWarning("%s", buffer);
     longjmp(myerr->setjmp_buffer, 1);
 }
 

src/kernel/qnetworkprotocol.cpp

@@ -381,6 +381,14 @@ public:
     of these values.
 */
 
+TQNetworkProtocolFactoryBase::TQNetworkProtocolFactoryBase() {
+	//
+}
+
+TQNetworkProtocolFactoryBase::~TQNetworkProtocolFactoryBase() {
+	//
+}
+
 /*!
     Constructor of the network protocol base class. Does some
     initialization and connecting of signals and slots.

src/kernel/qprocess_unix.cpp

@@ -379,7 +379,9 @@ void TQProcessManager::sigchldHnd( int fd )
     }
 
     char tmp;
-    ::read( fd, &tmp, sizeof(tmp) );
+    if (::read( fd, &tmp, sizeof(tmp) ) < 0) {
+	tqWarning( "Could not read from file descriptor" );
+    }
 #if defined(QT_QPROCESS_DEBUG)
     tqDebug( "TQProcessManager::sigchldHnd()" );
 #endif
@@ -562,7 +564,9 @@ QT_SIGNAL_RETTYPE qt_C_sigchldHnd( QT_SIGNAL_ARGS )
 	return;
 
     char a = 1;
-    ::write( TQProcessPrivate::procManager->sigchldFd[0], &a, sizeof(a) );
+    if (::write( TQProcessPrivate::procManager->sigchldFd[0], &a, sizeof(a) ) < 0) {
+	tqWarning( "Could not write to file descriptor" );
+    }
 }
 
 
@@ -1131,7 +1135,7 @@ bool TQProcess::canReadLineStderr() const
     This function always returns immediately. The data you
     pass to writeToStdin() is copied into an internal memory buffer in
     TQProcess, and when control goes back to the event loop, TQProcess will
-    starting transferring data from this buffer to the running process.  
+    starting transferring data from this buffer to the running process. <EFBFBD>
     Sometimes the data will be transferred in several payloads, depending on
     how much data is read at a time by the process itself. When TQProcess has
     transferred all the data from its memory buffer to the running process, it

src/kernel/qscriptengine_x11.cpp

@@ -2725,11 +2725,7 @@ static bool khmer_shape_syllable(TQOpenType *openType, TQShaperItem *item)
 
 #ifndef QT_NO_XFTFREETYPE
     if (openType) {
-	unsigned short logClusters[16];
-	for (int i = 0; i < len; ++i)
-	    logClusters[i] = i;
-
- 	uint where[16];
+	uint where[16];
 
         for (int i = 0; i < len; ++i) {
             where[i] = ~(PreSubstProperty
@@ -3236,11 +3232,7 @@ static bool myanmar_shape_syllable(TQOpenType *openType, TQShaperItem *item, boo
 
 #ifndef QT_NO_XFTFREETYPE
     if (openType) {
-	unsigned short logClusters[32];
-	for (int i = 0; i < len; ++i)
-	    logClusters[i] = i;
-
- 	uint where[32];
+	uint where[32];
 
         for (int i = 0; i < len; ++i) {
             where[i] = ~(PreSubstProperty

src/network/qdns.cpp

@@ -102,11 +102,17 @@ static TQ_UINT32 now()
     return 0;
 }
 
+#if defined(__GLIBC__) && ((__GLIBC__ > 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 3)))
+#define Q_MODERN_RES_API
+#else
+#endif
 
 static TQPtrList<TQHostAddress> * ns = 0;
 static TQStrList * domains = 0;
 static bool ipv6support = FALSE;
 
+#if defined(Q_MODERN_RES_API)
+#else
 static int qdns_res_init()
 {
 #ifdef Q_OS_MAC
@@ -124,6 +130,7 @@ static int qdns_res_init()
     return 0; // not called at all on Windows.
 #endif
 }
+#endif
 
 
 class TQDnsPrivate {
@@ -2539,11 +2546,6 @@ void TQDns::doSynchronousLookup()
 }
 #endif
 
-#if defined(__GLIBC__) && ((__GLIBC__ > 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 3)))
-#define Q_MODERN_RES_API
-#else
-#endif
-
 void TQDns::doResInit()
 {
     if ( ns )

src/sql/ntqsqldatabase.h

@@ -65,6 +65,9 @@ class TQSqlDatabasePrivate;
 
 class TQM_EXPORT_SQL TQSqlDriverCreatorBase
 {
+public:
+    TQSqlDriverCreatorBase();
+    virtual ~TQSqlDriverCreatorBase();
 public:
     virtual TQSqlDriver* createObject() = 0;
 };

src/sql/qsqldatabase.cpp

@@ -144,6 +144,12 @@ public:
     TQSqlQuery createQuery() const { return TQSqlQuery( new TQNullResult(this) ); }
 };
 
+TQSqlDriverCreatorBase::TQSqlDriverCreatorBase() {
+}
+
+TQSqlDriverCreatorBase::~TQSqlDriverCreatorBase() {
+}
+
 typedef TQDict<TQSqlDriverCreatorBase> TQDriverDict;
 
 class TQSqlDatabaseManager : public TQObject

src/styles/qcommonstyle.cpp

@@ -347,6 +347,11 @@ TQStyleControlElementData populateControlElementDataFromWidget(const TQWidget* w
 				const TQButton *button = dynamic_cast<const TQButton*>(widget);
 				if (button) {
 					ceData.text = button->text();
+					const TQPixmap* paletteBgPixmap = 0;
+					paletteBgPixmap = button->paletteBackgroundPixmap();
+					if (paletteBgPixmap) {
+						ceData.paletteBgPixmap = *paletteBgPixmap;
+					}
 				}
 			}
 			if (ceData.widgetObjectTypes.contains("TQTabBar")) {
@@ -3215,6 +3220,13 @@ int TQCommonStyle::styleHint(StyleHint sh, const TQStyleControlElementData &ceDa
 	ret = 0;
 	break;
 
+    case SH_PopupMenu_SubMenuArrowColorActiveEnabled:
+    case SH_PopupMenu_SubMenuArrowColorActiveDisabled:
+    case SH_PopupMenu_SubMenuArrowColorInactiveEnabled:
+    case SH_PopupMenu_SubMenuArrowColorInactiveDisabled:
+	ret = -1;
+	break;
+
     default:
 	ret = 0;
 	break;

src/widgets/ntqtooltip.h

@@ -92,6 +92,7 @@ class Q_EXPORT TQToolTip: public TQt
 {
 public:
     TQToolTip( TQWidget *, TQToolTipGroup * = 0 );
+    virtual ~TQToolTip();
     //### add virtual d'tor for 4.0
 
     static void add( TQWidget *, const TQString &);

src/widgets/qlistview.cpp

@@ -265,6 +265,7 @@ class TQListViewToolTip : public TQToolTip
 {
 public:
     TQListViewToolTip( TQWidget *parent, TQListView *lv );
+    virtual ~TQListViewToolTip();
 
     void maybeTip( const TQPoint &pos );
 
@@ -278,6 +279,10 @@ TQListViewToolTip::TQListViewToolTip( TQWidget *parent, TQListView *lv )
 {
 }
 
+TQListViewToolTip::~TQListViewToolTip()
+{
+}
+
 void TQListViewToolTip::maybeTip( const TQPoint &pos )
 {
     if ( !parentWidget() || !view || !view->showToolTips() )

src/widgets/qpopupmenu.cpp

@@ -1391,6 +1391,7 @@ void TQPopupMenu::show()
     performDelayedChanges();
     updateSize(TRUE);
     TQWidget::show();
+    updateSize();
     popupActive = -1;
     if(style().styleHint(TQStyle::SH_PopupMenu_SubMenuPopupDelay, this))
 	d->mouseMoveBuffer = TQRegion();

src/widgets/qtooltip.cpp

@@ -824,6 +824,10 @@ TQToolTip::TQToolTip( TQWidget * widget, TQToolTipGroup * group )
 		     TQString::null, g, TQString::null, this, FALSE );
 }
 
+TQToolTip::~TQToolTip()
+{
+}
+
 
 /*!
     Adds a tool tip to \a widget. \a text is the text to be shown in