| -rw-r--r-- | core/launcher/launcherview.cpp | 57 |
1 files changed, 50 insertions, 7 deletions
diff --git a/core/launcher/launcherview.cpp b/core/launcher/launcherview.cpp index 6e63fca..9fc4565 100644 --- a/core/launcher/launcherview.cpp +++ b/core/launcher/launcherview.cpp @@ -113,4 +113,9 @@ public: oldbsy-> repaint ( ); + if ( busytimer ) { + killTimer ( busytimer ); + busytimer = 0; + } + if ( bsy ) { QPixmap *src = bsy-> QIconViewItem::pixmap(); @@ -143,17 +148,13 @@ public: bpm [i].convertFromImage( img ); } + if ( busyType == BIT_Blinking ) { busystate = 0; - if ( busytimer ) - killTimer ( busytimer ); busytimer = startTimer ( 200 ); } - else + else { busystate = 3; - timerEvent ( 0 ); } - else { - killTimer ( busytimer ); - busytimer = 0; + timerEvent ( 0 ); } } @@ -333,4 +334,45 @@ protected: } + + // flicker free redrawing of busy indicator + // code was taken from QScrollView::viewportPaintEvent + void viewportPaintEvent( QPaintEvent* pe ) + { + static QPixmap *pix = new QPixmap ( ); + + QWidget* vp = viewport(); + + if ( vp-> size ( ) != pix-> size ( )) + pix-> resize ( vp-> size ( )); + + QPainter p(pix, vp); + QRect r = pe->rect(); + if ( clipper ( ) != vp ) { + QRect rr( + -vp->x(), -vp->y(), + clipper()->width(), clipper()->height() + ); + r &= rr; + if ( r.isValid() ) { + int ex = r.x() + vp->x() + contentsX(); + int ey = r.y() + vp->y() + contentsY(); + int ew = r.width(); + int eh = r.height(); + drawContentsOffset(&p, + contentsX()+vp->x(), + contentsY()+vp->y(), + ex, ey, ew, eh); + } + } else { + r &= clipper()->rect(); + int ex = r.x() + contentsX(); + int ey = r.y() + contentsY(); + int ew = r.width(); + int eh = r.height(); + drawContentsOffset(&p, contentsX(), contentsY(), ex, ey, ew, eh); + } + bitBlt ( vp, r.topLeft(), pix, r ); + } + private: QList<AppLnk> hidden; @@ -932,2 +974,3 @@ void LauncherView::setBusyIndicatorType ( const QString &type ) icons-> setBusyIndicatorType ( BIT_Normal ); } + |