Added QT patch for QTabBar which fixes problems with the scroll buttons in OTabWidget

2 files changed, 88 insertions, 14 deletions

diff --git a/qt/qt-2.3.10.patch/qtabbar.patch b/qt/qt-2.3.10.patch/qtabbar.patch
new file mode 100644
index 0000000..6940ec9
--- a/dev/null
+++ b/qt/qt-2.3.10.patch/qtabbar.patch
@@ -0,0 +1,39 @@
+
+#
+# Patch managed by http://www.holgerschurig.de/patcher.html
+#
+
+--- qt-2.3.10/src/widgets/qtabbar.cpp~qtabbar
++++ qt-2.3.10/src/widgets/qtabbar.cpp
+@@ -260,7 +260,6 @@
+ 	lstatic->insert( index, newTab );
+ 
+     layoutTabs();
+-    updateArrowButtons();
+     makeVisible( tab( currentTab() ) );
+ 
+ #ifndef QT_NO_ACCEL
+@@ -282,7 +281,6 @@
+     l->remove( t );
+     lstatic->remove( t );
+     layoutTabs();
+-    updateArrowButtons();
+     makeVisible( tab( currentTab() ) );
+     update();
+ }
+@@ -887,6 +885,7 @@
+     }
+     for ( t = lstatic->first(); t; t = lstatic->next() )
+ 	t->r.setHeight( r.height() );
++    updateArrowButtons();
+ }
+ 
+ /*!
+@@ -977,7 +976,6 @@
+     d->leftB->setGeometry( width() - 2*arrowWidth, 0, arrowWidth, height() );
+ #endif
+     layoutTabs();
+-    updateArrowButtons();
+     makeVisible( tab( currentTab() ));
+ }
+ 
diff --git a/qt/qt-2.3.10.patch/qte-2.3.10-all.patch b/qt/qt-2.3.10.patch/qte-2.3.10-all.patch
index ab52716..24bac51 100644
--- a/qt/qt-2.3.10.patch/qte-2.3.10-all.patch
+++ b/qt/qt-2.3.10.patch/qte-2.3.10-all.patch
@@ -22,33 +22,33 @@ Index: qt-2.3.10/src/iconview/qiconview.cpp
      d->rubber = 0;
 +    d->backBuffer = 0;
      d->scrollTimer = 0;
      d->startDragItem = 0;
      d->tmpCurrentItem = 0;
 @@ -2416,6 +2418,8 @@
  	delete item;
  	item = tmp;
      }
 +    delete d->backBuffer;
 +    d->backBuffer = 0;
      delete d->fm;
      d->fm = 0;
  #ifndef QT_NO_TOOLTIP
 @@ -2882,6 +2886,48 @@
  }
- 
+
  /*!
 +    This function grabs all paintevents that otherwise would have been
 +    processed by the QScrollView::viewportPaintEvent(). Here we use a
 +    doublebuffer to reduce 'on-paint' flickering on QIconView
 +    (and of course its childs).
 +
 +    \sa QScrollView::viewportPaintEvent(), QIconView::drawContents()
 +*/
 +
 +void QIconView::bufferedPaintEvent( QPaintEvent* pe )
 +{
 +    QWidget* vp = viewport();
 +    QRect r = pe->rect() & vp->rect();
 +    int ex = r.x() + contentsX();
 +    int ey = r.y() + contentsY();
 +    int ew = r.width();
@@ -68,156 +68,156 @@ Index: qt-2.3.10/src/iconview/qiconview.cpp
 +	    d->backBuffer->resize( (int)newWidth, (int)newHeight );
 +	} else if ( 1.5*newWidth < d->backBuffer->width() || 1.5*newHeight < d->backBuffer->height() )
 +	    d->backBuffer->resize( (int)newWidth, (int)newHeight );
 +    }
 +
 +    QPainter p;
 +    p.begin(d->backBuffer, vp);
 +    drawContentsOffset(&p, contentsX(), contentsY(), ex, ey, ew, eh);
 +    p.end();
 +    bitBlt(vp, r.x(), r.y(), d->backBuffer, r.x(), r.y(), ew, eh);
 +}
 +
 +/*!
 +
    \reimp
  */
- 
+
 @@ -4939,7 +4985,7 @@
  		if ( !d->rubber )
  		    drawDragShapes( d->oldDragPos );
  	    }
 -	    viewportPaintEvent( (QPaintEvent*)e );
 +            bufferedPaintEvent ((QPaintEvent*)e );
  	    if ( d->dragging ) {
  		if ( !d->rubber )
  		    drawDragShapes( d->oldDragPos );
 @@ -5377,11 +5423,19 @@
  	return;
- 
+
      if ( item->d->container1 && d->firstContainer ) {
 -	item->d->container1->items.removeRef( item );
 +       //Special-case checking of the last item, since this may be
 +       //called a few times for the same item.
 +        if (item->d->container1->items.last() == item)
 +            item->d->container1->items.removeLast();
 +        else
 +            item->d->container1->items.removeRef( item );
      }
      item->d->container1 = 0;
      if ( item->d->container2 && d->firstContainer ) {
 -	item->d->container2->items.removeRef( item );
 +        if (item->d->container2->items.last() == item)
 +            item->d->container2->items.removeLast();
 +        else
 +            item->d->container2->items.removeRef( item );
      }
      item->d->container2 = 0;
- 
+
 Index: qt-2.3.10/src/iconview/qiconview.h
 ===================================================================
 --- qt-2.3.10.orig/src/iconview/qiconview.h	2005-02-24 21:09:53.060675971 +0100
 +++ qt-2.3.10/src/iconview/qiconview.h	2005-02-24 21:10:04.602019959 +0100
 @@ -444,6 +444,7 @@
      virtual void contentsDropEvent( QDropEvent *e );
  #endif
- 
+
 +    void bufferedPaintEvent( QPaintEvent* );
      virtual void resizeEvent( QResizeEvent* e );
      virtual void keyPressEvent( QKeyEvent *e );
      virtual void focusInEvent( QFocusEvent *e );
 Index: qt-2.3.10/src/kernel/qgfxraster_qws.cpp
 ===================================================================
 --- qt-2.3.10.orig/src/kernel/qgfxraster_qws.cpp	2005-02-24 21:09:54.817425663 +0100
 +++ qt-2.3.10/src/kernel/qgfxraster_qws.cpp	2005-02-24 21:10:02.521320506 +0100
 @@ -4037,13 +4037,14 @@
  	for( loopc2=0;loopc2<frontadd;loopc2++ )
  	    *(alphaptr++)=get_value_32(16,(unsigned char **)&temppos);
- 
+
 -	PackType temp2;
 -	unsigned char * cp;
 +	volatile PackType temp2;
 +	volatile unsigned short int * cp;
  	for( loopc2=0;loopc2<count;loopc2++ ) {
 -	    temp2=*((PackType *)temppos);
 -	    cp=(unsigned char *)&temp2;
 -	    *(alphaptr++)=get_value_32(16,&cp);
 -	    *(alphaptr++)=get_value_32(16,&cp);
 +           temp2=*reinterpret_cast<PackType *>(temppos);
 +           cp=reinterpret_cast<volatile unsigned short int *>(&temp2);
 +           *(alphaptr++)=qt_conv16ToRgb(*cp);
 +           cp++;
 +           *(alphaptr++)=qt_conv16ToRgb(*cp);
  	    temppos += 2;
  	}
- 
+
 Index: qt-2.3.10/src/kernel/qwindowsystem_qws.cpp
 ===================================================================
 --- qt-2.3.10.orig/src/kernel/qwindowsystem_qws.cpp	2005-02-24 21:09:53.891557664 +0100
 +++ qt-2.3.10/src/kernel/qwindowsystem_qws.cpp	2005-02-24 21:10:03.511177634 +0100
 @@ -918,6 +918,18 @@
  {
  }
- 
+
 +static void catchSegvSignal( int )
 +{
 +#ifndef QT_NO_QWS_KEYBOARD
 +    if ( qwsServer )
 +	qwsServer->closeKeyboard();
 +#endif
 +    QWSServer::closedown();
 +    fprintf(stderr, "Segmentation fault.\n");
 +    exit(1);
 +}
 +
 +
  /*!
    \class QWSServer qwindowsystem_qws.h
    \brief Server-specific functionality in Qt/Embedded
 @@ -1043,6 +1055,7 @@
      }
- 
+
      signal(SIGPIPE, ignoreSignal); //we get it when we read
 +    signal(SIGSEGV, catchSegvSignal); //recover the keyboard on crash
  #endif
      focusw = 0;
      mouseGrabber = 0;
 Index: qt-2.3.10/src/kernel/qwsdecoration_qws.h
 ===================================================================
 --- qt-2.3.10.orig/src/kernel/qwsdecoration_qws.h	2005-02-24 21:09:54.355491532 +0100
 +++ qt-2.3.10/src/kernel/qwsdecoration_qws.h	2005-02-24 21:10:03.040245652 +0100
 @@ -50,7 +50,7 @@
      enum Region { None=0, All=1, Title=2, Top=3, Bottom=4, Left=5, Right=6,
  		TopLeft=7, TopRight=8, BottomLeft=9, BottomRight=10,
  		Close=11, Minimize=12, Maximize=13, Normalize=14,
 -		Menu=15, LastRegion=Menu };
 +		Menu=15, LastRegion=Menu, UserDefined = 100 };
- 
+
      virtual QRegion region(const QWidget *, const QRect &rect, Region r=All) = 0;
      virtual void close( QWidget * );
 Index: qt-2.3.10/src/tools/qcstring.h
 ===================================================================
 --- qt-2.3.10.orig/src/tools/qcstring.h	2005-02-24 21:09:54.354491675 +0100
 +++ qt-2.3.10/src/tools/qcstring.h	2005-02-24 21:10:03.026247674 +0100
 @@ -119,7 +119,7 @@
  //                   We want to keep source compatibility for 2.x
  // ### TODO for 4.0: completely remove these and the cstr* functions
- 
+
 -#if !defined(QT_GENUINE_STR)
 +#if 0
- 
+
  #undef	strlen
  #define strlen qstrlen
 Index: qt-2.3.10/src/tools/qstring.cpp
 ===================================================================
 --- qt-2.3.10.orig/src/tools/qstring.cpp	2005-02-24 21:09:55.291358022 +0100
 +++ qt-2.3.10/src/tools/qstring.cpp	2005-02-24 21:10:01.748431931 +0100
 @@ -14469,7 +14469,11 @@
      return qt_winQString2MB( *this );
  #endif
  #ifdef _WS_QWS_
 -    return utf8(); // ##### if there is ANY 8 bit format supported?
 +    QTextCodec* codec = QTextCodec::codecForLocale();
 +    return codec
 +	    ? codec->fromUnicode(*this)
 +	    : utf8();
 +    //return latin1(); // ##### if there is ANY 8 bit format supported?
@@ -244,49 +244,84 @@ Index: qt-2.3.10/src/widgets/qcommonstyle.cpp
 +++ qt-2.3.10/src/widgets/qcommonstyle.cpp	2005-02-24 21:10:03.484181533 +0100
 @@ -572,7 +572,7 @@
  				    bool enabled, bool active )
  {
  #ifndef QT_NO_MENUBAR
 -#ifndef QT_NO_STYLE_SGI
 +#if 1 // #ifndef QT_NO_STYLE_SGI
      if (draw_menu_bar_impl != 0) {
  	QDrawMenuBarItemImpl impl = draw_menu_bar_impl;
  	(this->*impl)(p, x, y, w, h, mi, g, enabled, active);
 Index: qt-2.3.10/src/widgets/qlistview.cpp
 ===================================================================
 --- qt-2.3.10.orig/src/widgets/qlistview.cpp	2005-02-24 21:09:53.868560939 +0100
 +++ qt-2.3.10/src/widgets/qlistview.cpp	2005-02-24 21:10:03.500179222 +0100
 @@ -5051,9 +5051,9 @@
  	l = l->childItem ? l->childItem : l->siblingItem;
- 
+
      if ( l && l->height() )
 -	s.setHeight( s.height() + 10 * l->height() );
 -    else
 -	s.setHeight( s.height() + 140 );
 +	s.setHeight( s.height() + 4 /*10*/ * l->height() );
 +    else                      // ^v much too big for handhelds
 +	s.setHeight( s.height() + 30 /*140*/ );
- 
+
      if ( s.width() > s.height() * 3 )
  	s.setHeight( s.width() / 3 );
 Index: qt-2.3.10/src/widgets/qtoolbutton.cpp
 ===================================================================
 --- qt-2.3.10.orig/src/widgets/qtoolbutton.cpp	2005-02-24 21:09:53.868560939 +0100
 +++ qt-2.3.10/src/widgets/qtoolbutton.cpp	2005-02-24 21:10:03.524175756 +0100
 @@ -332,12 +332,12 @@
  	QPixmap pm = iconSet(TRUE).pixmap(QIconSet::Large, QIconSet::Normal);
  	w = pm.width();
  	h = pm.height();
 -	if ( w < 32 )
 -	    w = 32;
 -	if ( h < 32 )
 -	    h = 32;
 +	if ( w < 24 )
 +	    w = 24;
 +	if ( h < 24 )
 +	    h = 24;
      } else {
 -	w = h = 16;
 +	w = h = 14;
  	QPixmap pm = iconSet(TRUE).pixmap(QIconSet::Small, QIconSet::Normal);
  	w = pm.width();
  	h = pm.height();
+Index: qt-2.3.10/src/widgets/qtabbar.cpp
+===================================================================
+--- qt-2.3.10.orig/src/widgets/qtabbar.cpp	2005-02-27 18:07:41.000000000 -0600
++++ qt-2.3.10/src/widgets/qtabbar.cpp	2005-02-28 11:16:56.444377440 -0600
+@@ -260,7 +260,6 @@
+ 	lstatic->insert( index, newTab );
+
+     layoutTabs();
+-    updateArrowButtons();
+     makeVisible( tab( currentTab() ) );
+
+ #ifndef QT_NO_ACCEL
+@@ -282,7 +281,6 @@
+     l->remove( t );
+     lstatic->remove( t );
+     layoutTabs();
+-    updateArrowButtons();
+     makeVisible( tab( currentTab() ) );
+     update();
+ }
+@@ -887,6 +885,7 @@
+     }
+     for ( t = lstatic->first(); t; t = lstatic->next() )
+ 	t->r.setHeight( r.height() );
++    updateArrowButtons();
+ }
+
+ /*!
+@@ -977,7 +976,6 @@
+     d->leftB->setGeometry( width() - 2*arrowWidth, 0, arrowWidth, height() );
+ #endif
+     layoutTabs();
+-    updateArrowButtons();
+     makeVisible( tab( currentTab() ));
+ }