| -rw-r--r-- | core/launcher/launcherview.cpp | 50 |
1 files changed, 38 insertions, 12 deletions
diff --git a/core/launcher/launcherview.cpp b/core/launcher/launcherview.cpp index c2bde53..9f86136 100644 --- a/core/launcher/launcherview.cpp +++ b/core/launcher/launcherview.cpp @@ -67,6 +67,7 @@ public: sortmeth = Name; hidden.setAutoDelete(TRUE); ike = FALSE; + busytimer = 0; calculateGrid( Bottom ); } @@ -97,8 +98,25 @@ public: { QIconViewItem *c = on ? currentItem() : 0; if ( bsy != c ) { - if ( c ) { - QPixmap *src = c->pixmap(); + if ( bsy ) + bsy-> repaint ( ); + bsy = c; + + if ( bsy ) { + busytimer = startTimer ( 150 ); + busystate = 50; + startTimer ( 0 ); + } + else + killTimer ( busytimer ); + } + } + + virtual void timerEvent ( QTimerEvent *te ) + { + if ( !te || ( te-> timerId ( ) == busytimer )) { + if ( bsy ) { + QPixmap *src = bsy-> QIconViewItem::pixmap(); QImage img = src->convertToImage(); QRgb* rgb; int count; @@ -110,22 +128,28 @@ public: count = img.numColors(); } int rc, gc, bc; + int bs = ::abs ( busystate ) + 25; colorGroup().highlight().rgb( &rc, &gc, &bc ); - int ri, gi, bi; + rc = rc * bs / 100; + gc = gc * bs / 100; + bc = bc * bs / 100; + for ( int r = 0; r < count; r++, rgb++ ) { - int ri = (rc+qRed(*rgb))/2; - int gi = (gc+qGreen(*rgb))/2; - int bi = (bc+qBlue(*rgb))/2; - int ai = qAlpha(*rgb); - *rgb = qRgba(ri,gi,bi,ai); + int ri = rc + qRed ( *rgb ) * ( 100 - bs ) / 100; + int gi = gc + qGreen ( *rgb ) * ( 100 - bs ) / 100; + int bi = bc + qBlue ( *rgb ) * ( 100 - bs ) / 100; + int ai = qAlpha ( *rgb ); + *rgb = qRgba ( ri, gi, bi, ai ); } bpm.convertFromImage( img ); + + bsy-> repaint ( ); + + busystate += 10; + if ( busystate > 50 ) + busystate = -40; } - QIconViewItem* o = bsy; - bsy = c; - if ( o ) o->repaint(); - if ( c ) c->repaint(); } } @@ -287,6 +311,8 @@ private: QPixmap bgPixmap; QPixmap bpm; QColor bgColor; + int busytimer; + int busystate; }; |