Diffstat (limited to 'microkde/KDGanttMinimizeSplitter.cpp') (more/less context) (show whitespace changes)
| -rw-r--r-- | microkde/KDGanttMinimizeSplitter.cpp | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/microkde/KDGanttMinimizeSplitter.cpp b/microkde/KDGanttMinimizeSplitter.cpp index 029f14b..ea3a329 100644 --- a/microkde/KDGanttMinimizeSplitter.cpp +++ b/microkde/KDGanttMinimizeSplitter.cpp @@ -160,64 +160,66 @@ void KDGanttSplitterHandle::toggle() } _origPos = s->pick(mapToParent( QPoint( 0,0 ) )); s->moveSplitter( pos, id() ); _collapsed = true; } else { s->moveSplitter( _origPos, id() ); _collapsed = false; } repaint(); } void KDGanttSplitterHandle::mouseReleaseEvent( QMouseEvent *e ) { mMouseDown = false; if ( _activeButton != 0 ) { if ( onButton( e->pos() ) == _activeButton ) { toggle(); } _activeButton = 0; updateCursor( e->pos() ); } else { if ( !opaque() && e->button() == LeftButton ) { QCOORD pos = s->pick(parentWidget()->mapFromGlobal(e->globalPos())) - mouseOffset; s->setRubberband( -1 ); s->moveSplitter( pos, id() ); } } + if ( s->rubberBand() ) + s->rubberBand()->hide(); repaint(); } int KDGanttSplitterHandle::onButton( const QPoint& p ) { QValueList<QPointArray> list = buttonRegions(); int index = 1; int add = 12; for( QValueList<QPointArray>::Iterator it = list.begin(); it != list.end(); ++it ) { QRect rect = (*it).boundingRect(); rect.setLeft( rect.left()- add ); rect.setRight( rect.right() + add); rect.setTop( rect.top()- add ); rect.setBottom( rect.bottom() + add); if ( rect.contains( p ) ) { return index; } index++; } return 0; } QValueList<QPointArray> KDGanttSplitterHandle::buttonRegions() { QValueList<QPointArray> list; int sw = 8; int yyy = 1; int xxx = 1; int voffset[] = { (int) -sw*3, (int) sw*3 }; for ( int i = 0; i < 2; i++ ) { @@ -405,102 +407,106 @@ void kdganttGeomCalc( QMemArray<QLayoutStruct> &chain, int start, int count, int by the initial size of each widget. You can also use setSizes() to set the sizes of all the widgets. The function sizes() returns the sizes set by the user. If you hide() a child, its space will be distributed among the other children. It will be reinstated when you show() it again. It is also possible to reorder the widgets within the splitter using moveToFirst() and moveToLast(). */ static QSize minSize( const QWidget* /*w*/ ) { return QSize(0,0); } // This is the original version of minSize static QSize minSizeHint( const QWidget* w ) { QSize min = w->minimumSize(); QSize s; if ( min.height() <= 0 || min.width() <= 0 ) s = w->minimumSizeHint(); if ( min.height() > 0 ) s.setHeight( min.height() ); if ( min.width() > 0 ) s.setWidth( min.width() ); return s.expandedTo(QSize(0,0)); } - /*! Constructs a horizontal splitter with the \a parent and \a name arguments being passed on to the QFrame constructor. */ KDGanttMinimizeSplitter::KDGanttMinimizeSplitter( QWidget *parent, const char *name ) :QFrame(parent,name,WPaintUnclipped) { + mRubberBand = 0; mFirstHandle = 0; #if QT_VERSION >= 232 orient = Horizontal; init(); #endif } /*! Constructs a splitter with orientation \a o with the \a parent and \a name arguments being passed on to the QFrame constructor. */ KDGanttMinimizeSplitter::KDGanttMinimizeSplitter( Orientation o, QWidget *parent, const char *name ) :QFrame(parent,name,WPaintUnclipped) { + + mRubberBand = 0; mFirstHandle = 0; #if QT_VERSION >= 232 orient = o; init(); #endif } /*! Destroys the splitter and any children. */ KDGanttMinimizeSplitter::~KDGanttMinimizeSplitter() { #if QT_VERSION >= 232 data->list.setAutoDelete( TRUE ); delete data; #endif + if ( mRubberBand ) + delete mRubberBand; } #if QT_VERSION >= 232 void KDGanttMinimizeSplitter::init() { data = new QSplitterData; if ( orient == Horizontal ) setSizePolicy( QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Minimum) ); else setSizePolicy( QSizePolicy(QSizePolicy::Minimum,QSizePolicy::Expanding) ); #ifndef DESKTOP_VERSION setOpaqueResize( false ); #else setOpaqueResize( true ); #endif } #endif void KDGanttMinimizeSplitter::toggle() { if ( mFirstHandle ) mFirstHandle->toggle(); else qDebug("KDGanttMinimizeSplitter::toggle::sorry, handle not available "); } /*! \brief the orientation of the splitter @@ -613,89 +619,113 @@ void KDGanttMinimizeSplitter::childEvent( QChildEvent *c ) } else if ( c->type() == QEvent::ChildRemoved ) { QSplitterLayoutStruct *p = 0; if ( data->list.count() > 1 ) p = data->list.at(1); //remove handle _after_ first widget. QSplitterLayoutStruct *s = data->list.first(); while ( s ) { if ( s->wid == c->child() ) { data->list.removeRef( s ); delete s; if ( p && p->isSplitter ) { data->list.removeRef( p ); delete p->wid; //will call childEvent delete p; } recalcId(); doResize(); return; } p = s; s = data->list.next(); } } } /*! Shows a rubber band at position \a p. If \a p is negative, the rubber band is removed. */ void KDGanttMinimizeSplitter::setRubberband( int p ) { +#ifdef DESKTOP_VERSION QPainter paint( this ); paint.setPen( gray ); paint.setBrush( gray ); paint.setRasterOp( XorROP ); QRect r = contentsRect(); const int rBord = 3; //Themable???? #if QT_VERSION >= 0x030000 int sw = style().pixelMetric(QStyle::PM_SplitterWidth, this); #else int sw = style().splitterWidth(); #endif if ( orient == Horizontal ) { if ( opaqueOldPos >= 0 ) paint.drawRect( opaqueOldPos + sw/2 - rBord , r.y(), 2*rBord, r.height() ); if ( p >= 0 ) paint.drawRect( p + sw/2 - rBord, r.y(), 2*rBord, r.height() ); } else { if ( opaqueOldPos >= 0 ) paint.drawRect( r.x(), opaqueOldPos + sw/2 - rBord, r.width(), 2*rBord ); if ( p >= 0 ) paint.drawRect( r.x(), p + sw/2 - rBord, r.width(), 2*rBord ); } opaqueOldPos = p; +#else + if ( !mRubberBand ) { + mRubberBand = new QFrame( 0, "rubber", WStyle_NoBorder | WStyle_Customize | WStyle_StaysOnTop); + mRubberBand->setFrameStyle( Box | Raised ); + mRubberBand->setPalette( QPalette ( Qt::green.light(),Qt::green.dark() ) ); + } + QRect r = contentsRect(); + const int rBord = 5; //Themable???? + int sw = style().splitterWidth(); + if ( orient == Horizontal ) { + if ( p >= 0 ) { + QPoint geo = mapToGlobal (QPoint ( p + sw/2 - rBord, r.y())); + mRubberBand->setGeometry( geo.x(), geo.y(), 2*rBord, r.height() ); + } + } else { + if ( p >= 0 ) { + QPoint geo = mapToGlobal (QPoint ( r.x(), p + sw/2 - rBord)); + mRubberBand->setGeometry( geo.x(), geo.y(), r.width(), 2*rBord); + } + } + opaqueOldPos = p; + mRubberBand->show(); +#endif } /*! \reimp */ bool KDGanttMinimizeSplitter::event( QEvent *e ) { if ( e->type() == QEvent::LayoutHint || ( e->type() == QEvent::Show && data->firstShow ) ) { recalc( isVisible() ); if ( e->type() == QEvent::Show ) data->firstShow = FALSE; } return QWidget::event( e ); } /*! \obsolete Draws the splitter handle in the rectangle described by \a x, \a y, \a w, \a h using painter \a p. \sa QStyle::drawPrimitive() */ void KDGanttMinimizeSplitter::drawSplitter( QPainter *p, QCOORD x, QCOORD y, QCOORD w, QCOORD h ) { #if 0 // LR style().drawPrimitive(QStyle::PE_Splitter, p, QRect(x, y, w, h), colorGroup(), (orientation() == Qt::Horizontal ? QStyle::Style_Horizontal : 0)); #endif } |