diff --git a/digikam/libs/widgets/common/curveswidget.cpp b/digikam/libs/widgets/common/curveswidget.cpp
index d050778..8ac7bdc 100644
--- a/digikam/libs/widgets/common/curveswidget.cpp
+++ b/digikam/libs/widgets/common/curveswidget.cpp
@@ -312,7 +312,7 @@ void CurvesWidget::paintEvent(TQPaintEvent*)
        int asize = 24;
        TQPixmap anim(asize, asize);
        TQPainter p2;
-       p2.begin(TQT_TQPAINTDEVICE(&anim), this);
+       p2.begin(&anim, this);
        p2.fillRect(0, 0, asize, asize, palette().active().background());
        p2.translate(asize/2, asize/2);
 
@@ -330,7 +330,7 @@ void CurvesWidget::paintEvent(TQPaintEvent*)
 
        TQPixmap pm(size());
        TQPainter p1;
-       p1.begin(TQT_TQPAINTDEVICE(&pm), this);
+       p1.begin(&pm, this);
        p1.fillRect(0, 0, width(), height(), palette().active().background());
        p1.setPen(TQPen(palette().active().foreground(), 1, TQt::SolidLine));
        p1.drawRect(0, 0, width(), height());
@@ -353,7 +353,7 @@ void CurvesWidget::paintEvent(TQPaintEvent*)
     {
        TQPixmap pm(size());
        TQPainter p1;
-       p1.begin(TQT_TQPAINTDEVICE(&pm), this);
+       p1.begin(&pm, this);
        p1.fillRect(0, 0, width(), height(), palette().active().background());
        p1.setPen(TQPen(palette().active().foreground(), 1, TQt::SolidLine));
        p1.drawRect(0, 0, width(), height());
@@ -418,7 +418,7 @@ void CurvesWidget::paintEvent(TQPaintEvent*)
 
     TQPixmap pm(size());
     TQPainter p1;
-    p1.begin(TQT_TQPAINTDEVICE(&pm), this);
+    p1.begin(&pm, this);
 
     int curvePrevVal = 0;
 
diff --git a/digikam/libs/widgets/common/histogramwidget.cpp b/digikam/libs/widgets/common/histogramwidget.cpp
index 44b52c7..114e788 100644
--- a/digikam/libs/widgets/common/histogramwidget.cpp
+++ b/digikam/libs/widgets/common/histogramwidget.cpp
@@ -383,7 +383,7 @@ void HistogramWidget::paintEvent(TQPaintEvent*)
     {
        TQPixmap pm(size());
        TQPainter p1;
-       p1.begin(TQT_TQPAINTDEVICE(&pm), TQT_TQOBJECT(this));
+       p1.begin(&pm, TQT_TQOBJECT(this));
        p1.fillRect(0, 0, size().width(), size().height(),  palette().disabled().background());
        p1.setPen(TQPen(palette().active().foreground(), 1, TQt::SolidLine));
        p1.drawRect(0, 0, width(), height());
@@ -405,7 +405,7 @@ void HistogramWidget::paintEvent(TQPaintEvent*)
        int asize = 24;
        TQPixmap anim(asize, asize);
        TQPainter p2;
-       p2.begin(TQT_TQPAINTDEVICE(&anim), TQT_TQOBJECT(this));
+       p2.begin(&anim, TQT_TQOBJECT(this));
        p2.fillRect(0, 0, asize, asize, palette().active().background());
        p2.translate(asize/2, asize/2);
 
@@ -423,7 +423,7 @@ void HistogramWidget::paintEvent(TQPaintEvent*)
 
        TQPixmap pm(size());
        TQPainter p1;
-       p1.begin(TQT_TQPAINTDEVICE(&pm), TQT_TQOBJECT(this));
+       p1.begin(&pm, TQT_TQOBJECT(this));
        p1.fillRect(0, 0, width(), height(), palette().active().background());
        p1.setPen(TQPen(palette().active().foreground(), 1, TQt::SolidLine));
        p1.drawRect(0, 0, width(), height());
@@ -447,7 +447,7 @@ void HistogramWidget::paintEvent(TQPaintEvent*)
     {
        TQPixmap pm(size());
        TQPainter p1;
-       p1.begin(TQT_TQPAINTDEVICE(&pm), TQT_TQOBJECT(this));
+       p1.begin(&pm, TQT_TQOBJECT(this));
        p1.fillRect(0, 0, width(), height(), palette().active().background());
        p1.setPen(TQPen(palette().active().foreground(), 1, TQt::SolidLine));
        p1.drawRect(0, 0, width(), height());
@@ -524,7 +524,7 @@ void HistogramWidget::paintEvent(TQPaintEvent*)
 
     TQPixmap pm(size());
     TQPainter p1;
-    p1.begin(TQT_TQPAINTDEVICE(&pm), TQT_TQOBJECT(this));
+    p1.begin(&pm, TQT_TQOBJECT(this));
     p1.fillRect(0, 0, width(), height(), palette().active().background());
 
     // Drawing selection or all histogram values.
diff --git a/digikam/libs/widgets/imageplugins/imageguidewidget.cpp b/digikam/libs/widgets/imageplugins/imageguidewidget.cpp
index 43ce104..4ed7f25 100644
--- a/digikam/libs/widgets/imageplugins/imageguidewidget.cpp
+++ b/digikam/libs/widgets/imageplugins/imageguidewidget.cpp
@@ -253,7 +253,7 @@ void ImageGuideWidget::updatePixmap()
     else if (d->renderingPreviewMode == PreviewTargetImage || d->renderingPreviewMode == NoPreviewMode ||
             (d->renderingPreviewMode == PreviewToggleOnMouseOver && d->onMouseMovePreviewToggled == true ))
     {
-        d->iface->paint(TQT_TQPAINTDEVICE(d->pixmap), d->rect.x(), d->rect.y(),
+        d->iface->paint(d->pixmap, d->rect.x(), d->rect.y(),
                         d->rect.width(), d->rect.height(), 
                         d->underExposureIndicator, d->overExposureIndicator);
 
@@ -278,7 +278,7 @@ void ImageGuideWidget::updatePixmap()
             p.drawPixmap(d->rect, d->iface->convertToPixmap(d->preview));
 
             // Drawing the target image under the original.
-            d->iface->paint(TQT_TQPAINTDEVICE(d->pixmap),
+            d->iface->paint(d->pixmap,
                             d->rect.x()+d->rect.width()/2,
                             d->rect.y(),
                             d->rect.width()/2,
@@ -289,7 +289,7 @@ void ImageGuideWidget::updatePixmap()
         else
         {
             // Drawing the target image.
-            d->iface->paint(TQT_TQPAINTDEVICE(d->pixmap),
+            d->iface->paint(d->pixmap,
                             d->rect.x(),
                             d->rect.y(),
                             d->rect.width(),
@@ -344,7 +344,7 @@ void ImageGuideWidget::updatePixmap()
             p.drawPixmap(d->rect, d->iface->convertToPixmap(d->preview));
 
             // Drawing the target image under the original.
-            d->iface->paint(TQT_TQPAINTDEVICE(d->pixmap),
+            d->iface->paint(d->pixmap,
                             d->rect.x(),
                             d->rect.y()+d->rect.height()/2,
                             d->rect.width(),
@@ -355,7 +355,7 @@ void ImageGuideWidget::updatePixmap()
         else
         {
             // Drawing the target image.
-            d->iface->paint(TQT_TQPAINTDEVICE(d->pixmap),
+            d->iface->paint(d->pixmap,
                             d->rect.x(),
                             d->rect.y(),
                             d->rect.width(),
diff --git a/digikam/libs/widgets/imageplugins/imagepaniconwidget.cpp b/digikam/libs/widgets/imageplugins/imagepaniconwidget.cpp
index 8fbeb17..3856422 100644
--- a/digikam/libs/widgets/imageplugins/imagepaniconwidget.cpp
+++ b/digikam/libs/widgets/imageplugins/imagepaniconwidget.cpp
@@ -104,7 +104,7 @@ void ImagePanIconWidget::updatePixmap()
 {
     // Drawing background and image.
     m_pixmap->fill(colorGroup().background());
-    d->iface->paint(TQT_TQPAINTDEVICE(m_pixmap), m_rect.x(), m_rect.y(), m_rect.width(), m_rect.height());
+    d->iface->paint(m_pixmap, m_rect.x(), m_rect.y(), m_rect.width(), m_rect.height());
     
     TQPainter p(m_pixmap);
    
diff --git a/digikam/utilities/imageeditor/canvas/canvas.cpp b/digikam/utilities/imageeditor/canvas/canvas.cpp
index f91e418..128a0da 100644
--- a/digikam/utilities/imageeditor/canvas/canvas.cpp
+++ b/digikam/utilities/imageeditor/canvas/canvas.cpp
@@ -568,7 +568,7 @@ void Canvas::paintViewport(const TQRect& er, bool antialias)
                         TQRect rr(d->rubber->normalize());
                         TQRect  r(i, j, d->tileSize, d->tileSize);
 
-                        d->im->paintOnDevice(TQT_TQPAINTDEVICE(pix), sx, sy, sw, sh,
+                        d->im->paintOnDevice(pix, sx, sy, sw, sh,
                                              0, 0, d->tileSize, d->tileSize,
                                              rr.x() - i - d->pixmapRect.x(),
                                              rr.y() - j - d->pixmapRect.y(),
@@ -591,7 +591,7 @@ void Canvas::paintViewport(const TQRect& er, bool antialias)
                     }
                     else
                     {
-                        d->im->paintOnDevice(TQT_TQPAINTDEVICE(pix), sx, sy, sw, sh,
+                        d->im->paintOnDevice(pix, sx, sy, sw, sh,
                                              0, 0, d->tileSize, d->tileSize,
                                              antialias);
                     }
diff --git a/digikam/utilities/imageeditor/editor/imageiface.cpp b/digikam/utilities/imageeditor/editor/imageiface.cpp
index aa842e0..56cb559 100644
--- a/digikam/utilities/imageeditor/editor/imageiface.cpp
+++ b/digikam/utilities/imageeditor/editor/imageiface.cpp
@@ -420,7 +420,7 @@ void ImageIface::paint(TQPaintDevice* device, int x, int y, int w, int h,
             pixImage = d->targetPreviewImage.convertToPixmap();
         }
 
-        bitBlt(TQT_TQPAINTDEVICE(&d->qpix), 0, 0, TQT_TQPAINTDEVICE(&pixImage), 0, 0, w, h, TQt::CopyROP, false);
+        bitBlt(&d->qpix, 0, 0, static_cast<TQPaintDevice*>(&pixImage), 0, 0, w, h, TQt::CopyROP, false);
 
         // Show the Over/Under exposure pixels indicators 
 
@@ -434,11 +434,11 @@ void ImageIface::paint(TQPaintDevice* device, int x, int y, int w, int h,
 
             TQImage pureColorMask = d->targetPreviewImage.pureColorMask(&expoSettings);
             TQPixmap pixMask(pureColorMask); 
-            bitBlt(TQT_TQPAINTDEVICE(&d->qpix), 0, 0, TQT_TQPAINTDEVICE(&pixMask), 0, 0, w, h, TQt::CopyROP, false);
+            bitBlt(&d->qpix, 0, 0, static_cast<TQPaintDevice*>(&pixMask), 0, 0, w, h, TQt::CopyROP, false);
         }
     }
 
-    bitBlt(TQT_TQPAINTDEVICE(device), x, y, TQT_TQPAINTDEVICE(&d->qpix), 0, 0, -1, -1, TQt::CopyROP, false);
+    bitBlt(device, x, y, static_cast<TQPaintDevice*>(&d->qpix), 0, 0, -1, -1, TQt::CopyROP, false);
 }
 
 }   // namespace Digikam
diff --git a/digikam/utilities/slideshow/slideshow.cpp b/digikam/utilities/slideshow/slideshow.cpp
index 0983e8c..a97ad19 100644
--- a/digikam/utilities/slideshow/slideshow.cpp
+++ b/digikam/utilities/slideshow/slideshow.cpp
@@ -534,7 +534,7 @@ void SlideShow::printComments(TQPainter &p, int &offset, const TQString& comment
 
 void SlideShow::paintEvent(TQPaintEvent *)
 {
-    bitBlt(TQT_TQPAINTDEVICE(this), 0, 0, TQT_TQPAINTDEVICE(&d->pixmap),
+    bitBlt(this, 0, 0, static_cast<TQPaintDevice*>(&d->pixmap),
            0, 0, d->pixmap.width(),
            d->pixmap.height(), TQt::CopyROP, true);
 }