1 files changed, 4 insertions, 4 deletions

diff --git a/library/qpedecoration_qws.cpp b/library/qpedecoration_qws.cpp
index fa38180..fb47c14 100644
--- a/library/qpedecoration_qws.cpp
+++ b/library/qpedecoration_qws.cpp
@@ -300,55 +300,55 @@ void QPEManager::whatsThisTimeout()
                 wtTimer->start( 250 );
             }
         }
         inWhatsThis = !inWhatsThis;
     }
 }
 
 //===========================================================================
 
 static QImage *okImage( int th )
 {
     static QImage *i = 0;
-    if ( !i || i->height() != th ) {
+    if ( !i || ::abs( i->height()-th ) > 4 ) {
         delete i;
         i = new QImage(scaleButton(Resource::loadImage("OKButton"),th));
     }
     return i;
 }
 
 static QImage *closeImage( int th )
 {
     static QImage *i = 0;
-    if ( !i || i->height() != th ) {
+    if ( !i || ::abs( i->height()-th ) > 4 ) {
         delete i;
         i = new QImage(scaleButton(Resource::loadImage("CloseButton"),th));
     }
     return i;
 }
 
 static QImage *helpImage( int th )
 {
     static QImage *i = 0;
-    if ( !i || i->height() != th ) {
+    if ( !i || ::abs( i->height()-th ) > 4 ) {
         delete i;
         i = new QImage(scaleButton(Resource::loadImage("HelpButton"),th));
     }
     return i;
 }
 
 static QImage *maximizeImage( int th )
 {
     static QImage *i = 0;
-    if ( !i || i->height() != th ) {
+    if ( !i || ::abs( i->height()-th ) > 4 ) {
         delete i;
         i = new QImage(scaleButton(Resource::loadImage("MaximizeButton"),th));
     }
     return i;
 }
 
 int WindowDecorationInterface::metric( Metric m, const WindowData *wd ) const
 {
     switch ( m ) {
         case TitleHeight:
             if ( QApplication::desktop()->height() > 320 )
                 return 19;