diff options
Diffstat (limited to 'kdm/kfrontend/themer/kdmpixmap.cpp')
| -rw-r--r-- | kdm/kfrontend/themer/kdmpixmap.cpp | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/kdm/kfrontend/themer/kdmpixmap.cpp b/kdm/kfrontend/themer/kdmpixmap.cpp index 436483c48..6bb1fc57d 100644 --- a/kdm/kfrontend/themer/kdmpixmap.cpp +++ b/kdm/kfrontend/themer/kdmpixmap.cpp @@ -246,9 +246,14 @@ KdmPixmap::drawContents( TQPainter *p, const TQRect &r ) scaledImage = pClass->pixmap.convertToImage(); } else { kdDebug() << timestamp() << " convertFromImage smoothscale\n"; - TQImage tempImage = pClass->pixmap.convertToImage(); - kdDebug() << timestamp() << " convertToImage done\n"; - scaledImage = tempImage.smoothScale( area.width(), area.height() ); + if (pClass->pixmap.isNull()) { + scaledImage = TQImage(); + } + else { + TQImage tempImage = pClass->pixmap.convertToImage(); + kdDebug() << timestamp() << " convertToImage done\n"; + scaledImage = tempImage.smoothScale( area.width(), area.height() ); + } kdDebug() << timestamp() << " done\n"; } } else { @@ -256,7 +261,7 @@ KdmPixmap::drawContents( TQPainter *p, const TQRect &r ) { scaledImage = pClass->pixmap.convertToImage(); // enforce rgba values for the latter - scaledImage = scaledImage.convertDepth( 32 ); + if (!scaledImage.isNull()) scaledImage = scaledImage.convertDepth( 32 ); } else pClass->readyPixmap = pClass->pixmap; @@ -265,7 +270,7 @@ KdmPixmap::drawContents( TQPainter *p, const TQRect &r ) if (haveTint || haveAlpha) { // blend image(pix) with the given tint - scaledImage = scaledImage.convertDepth( 32 ); + if (!scaledImage.isNull()) scaledImage = scaledImage.convertDepth( 32 ); int w = scaledImage.width(); int h = scaledImage.height(); float tint_red = float( pClass->tint.red() ) / 255; @@ -293,7 +298,7 @@ KdmPixmap::drawContents( TQPainter *p, const TQRect &r ) // Apply the alpha in the same manner as above, exept we are now // using the hardware blending engine for all painting scaledImage = pClass->readyPixmap; - scaledImage = scaledImage.convertDepth( 32 ); + if (!scaledImage.isNull()) scaledImage = scaledImage.convertDepth( 32 ); int w = scaledImage.width(); int h = scaledImage.height(); |