From: stv Date: Fri, 3 Jun 2005 11:39:56 +0000 (+0000) Subject: Salome style added X-Git-Tag: T3_0_0_a1~16 X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=6175d23ef487e1f915ab02190721af19153f37e0;p=modules%2Fgui.git Salome style added --- diff --git a/src/Makefile.in b/src/Makefile.in index 390f8773d..d957681b2 100755 --- a/src/Makefile.in +++ b/src/Makefile.in @@ -34,6 +34,6 @@ VPATH=.:@srcdir@ SUBDIRS = Qtx SUIT STD CAF CAM SUITApp VTKViewer OCCViewer GLViewer \ LogWindow Event Loader OBJECT Prs PyInterp PythonConsole ObjBrowser \ - RegistryDisplay Plot2d TOOLSGUI SOCC SVTK SPlot2d Session SalomeApp SALOME_SWIG SALOME_PY SUPERVGraph SALOME_PYQT + RegistryDisplay Plot2d TOOLSGUI SOCC SVTK SPlot2d Session SalomeApp SALOME_SWIG SALOME_PY SUPERVGraph SALOME_PYQT Style @MODULE@ diff --git a/src/Style/Makefile.in b/src/Style/Makefile.in new file mode 100644 index 000000000..c947ad335 --- /dev/null +++ b/src/Style/Makefile.in @@ -0,0 +1,36 @@ +# File : Makefile.in +# Author : Vladimir Klyachin (OCN) +# Module : SalomeApp + +top_srcdir=@top_srcdir@ +top_builddir=../.. +srcdir=@srcdir@ +VPATH=.:@srcdir@:@srcdir@/resources + + +@COMMENCE@ + +# header files +EXPORT_HEADERS= + +# .po files to transform in .qm +PO_FILES = + +# Libraries targets +LIB = libSalomeStyle.la + +LIB_SRC= SalomeStyle.cxx + +LIB_MOC = + +LIB_CLIENT_IDL = + +RESOURCES_FILES = + +CPPFLAGS+=$(QT_INCLUDES) + +LDFLAGS+=$(QT_MT_LIBS) +LIBS+= + +@CONCLUDE@ + diff --git a/src/Style/SalomeStyle.cxx b/src/Style/SalomeStyle.cxx new file mode 100644 index 000000000..d98a0f186 --- /dev/null +++ b/src/Style/SalomeStyle.cxx @@ -0,0 +1,1159 @@ +#include "SalomeStyle.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static const char* const hole_xpm[] = { +"3 3 3 1", +". c None", +"a c #999999", +"b c #FFFFFF", +"aa.", +"aab", +".bb" +}; + +static const char* const cross_xpm[] = { +"12 12 4 1", +". c None", +"a c #000000", +"b c #FFFFFF", +"c c #666666", +"............", +"............", +"............", +".aaaa..aaaa.", +"..abbaabba..", +"...abbbba...", +"....abba....", +"...abbbba...", +"..abbaabba..", +".aaaa..aaaa.", +"............", +"............" +}; + +static const char* const maximize_xpm[] = { +"12 12 4 1", +". c None", +"a c #000000", +"b c #FFFFFF", +"c c #666666", +"............", +".aaaaaaaaaa.", +".acccccccca.", +".acccccccca.", +".abbbbbbbba.", +".abbbbbbbba.", +".abbbbbbbba.", +".abbbbbbbba.", +".abbbbbbbba.", +".abbbbbbbba.", +".aaaaaaaaaa.", +"............" +}; + +static const char* const normal_xpm[] = { +"12 12 4 1", +". c None", +"a c #000000", +"b c #FFFFFF", +"c c #666666", +"............", +"...aaaaaaaa.", +"...acccccca.", +"...abbbbbba.", +"...aaaaaaba.", +".aaaaaaaaba.", +".accccccaba.", +".abbbbbbaaa.", +".abbbbbba...", +".abbbbbba...", +".aaaaaaaa...", +"............" +}; + +static const char* const minimize_xpm[] = { +"12 12 4 1", +". c None", +"a c #000000", +"b c #FFFFFF", +"c c #666666", +"............", +"............", +"............", +"............", +"............", +"............", +"............", +"............", +"aaaaaaaaaaaa", +"abbbbbbbbbba", +"aaaaaaaaaaaa", +"............" +}; + +/*! + Class: SalomeStyle [Public] + Descr: Style for SALOME platform +*/ + +SalomeStyle::SalomeStyle() +: myTitleParent( 0 ) +{ + qApp->installEventFilter( this ); +} + +SalomeStyle::~SalomeStyle() +{ +} + +void SalomeStyle::polish( QWidget* w ) +{ + if ( !w ) + return; +/* + if ( w->inherits( "QLineEdit" ) ) + { + QLineEdit* fr = (QLineEdit*)w; + if ( w->parentWidget() && w->parentWidget()->inherits( "QSpinWidget" ) ) + fr->setFrameStyle( QFrame::Plain ); + else + { + fr->setFrameStyle( QFrame::Plain | QFrame::Box ); + fr->setLineWidth( 1 ); + fr->setMidLineWidth( 0 ); + } + } + else +*/ + if ( w->inherits( "QToolBar" ) ) + { + QToolBar* tb = (QToolBar*)w; + tb->setFrameStyle( QFrame::ToolBarPanel | QFrame::Plain ); + tb->setLineWidth( 1 ); + tb->setMidLineWidth( 1 ); + } + else + if ( w->inherits( "QDockWindow" ) ) + { + QDockWindow* dw = (QDockWindow*)w; + dw->setFrameStyle( QFrame::ToolBarPanel | QFrame::Raised ); + } +/* + else if ( w->inherits( "QListView" ) ) + { + QListView* lv = (QListView*)w; + lv->setFrameStyle( QFrame::Box | QFrame::Plain ); + } +*/ + else + PARENT_STYLE::polish( w ); +} + +bool SalomeStyle::eventFilter( QObject* o, QEvent* e ) +{ + if ( e->type() == QEvent::FocusIn || e->type() == QEvent::FocusOut ) + { + QDockWindow* wnd = NULL; + while( o && !wnd ) + if( o->inherits( "QDockWindow" ) ) + wnd = ( QDockWindow* )o; + else + o = o->parent(); + + if ( wnd ) + { + const QObjectList* objList = o->children(); + for( QObjectListIterator anIt( *objList ); anIt.current(); ++anIt ) + if( anIt.current()->inherits( "QDockWindowHandle" ) ) + { + QWidget* ww = ( QWidget* )anIt.current(); + ww->repaint( ww->rect() ); + const QObjectList* wc = ww->children(); + for( QObjectListIterator anIt2( *wc ); anIt2.current(); ++anIt2 ) + if( anIt2.current()->inherits( "QToolButton" ) ) + { + QWidget* tb = ( QWidget* )anIt2.current(); + tb->repaint( tb->rect() ); + } + } + } + } + + if ( o && o->inherits( "QPushButton" ) && ( e->type() == QEvent::Enter || e->type() == QEvent::Leave ) ) + ((QWidget*)o)->update(); + + return false; +} + +double linear( double x ) +{ + return x; +} + +void SalomeStyle::mix( const double t, const QColor& c1, const QColor& c2, QColor& res ) +{ + if( t<0.0 || t>1.0 ) + return; + + int r = int( c1.red() * (1-t) + c2.red() * t ), + g = int( c1.green() * (1-t) + c2.green() * t ), + b = int( c1.blue() * (1-t) + c2.blue() * t ); + res.setRgb( r, g, b ); +} + +void SalomeStyle::mix( const double t, QRgb& rgb1, const QRgb& rgb2 ) +{ + if( t<0.0 || t>1.0 ) + return; + + int c[2][4] = { qRed( rgb1 ), qGreen( rgb1 ), qBlue( rgb1 ), qAlpha( rgb1 ), + qRed( rgb2 ), qGreen( rgb2 ), qBlue( rgb2 ), qAlpha( rgb2 ) }; + for( int i=0; i<4; i++ ) + c[0][i] = c[0][i] * (1-t) + c[1][i] * t; + + rgb1 = qRgba( c[0][0], c[0][1], c[0][2], qAlpha( rgb1 ) ); +} + +void SalomeStyle::mix( const double t, QPixmap& pix, const QColor& col ) +{ + if( t<0.0 || t>1.0 ) + return; + + QImage anImage = pix.convertToImage(); + if( anImage.isNull() ) + return; + + if( anImage.depth()!=32 ) + anImage = anImage.convertDepth( 32 ); + + int w = anImage.width(), + h = anImage.height(); + + QRgb colrgb = col.rgb(), cur; + for( int y=0; y255 ) + gray = 255; + else if( gray<0 ) + gray = 0; + colorline[ x ] = qRgba( gray, gray, gray, qAlpha( colorline[x] ) ); + } + } + pix = anImage; +} + +void SalomeStyle::drawGradient( QPainter* p, const QRect& r, + const QColor& c1, const QColor& c2, + const Direction d, gradient_func f ) const +{ + p->save(); + p->translate( r.x(), r.y() ); + + QColor mid; + if( d==LeftToRight || d==RightToLeft ) + for( int xmax = r.width(), x = d==LeftToRight ? 0 : xmax; + d==LeftToRight ? x<=xmax : x>=0; + d==LeftToRight ? x++ : x-- ) + { + double t = double( x ) / double( xmax ); + mix( d==LeftToRight ? f(t) : 1-f(t), c1, c2, mid ); + p->setPen( mid ); + p->drawLine( x, 0, x, r.height() ); + } + else + for( int ymax = r.height(), y = d==UpToDown ? 0 : ymax; + d==UpToDown ? y<=ymax : y>=0; + d==UpToDown ? y++ : y-- ) + { + double t = double( y ) / double( ymax ); + mix( d==UpToDown ? f(t) : 1-f(t), c1, c2, mid ); + p->setPen( mid ); + p->drawLine( 0, y, r.width(), y ); + } + + p->restore(); +} + +void SalomeStyle::drawPrimitive( PrimitiveElement pe, QPainter* p, const QRect& r, + const QColorGroup& cg, SFlags flags, const QStyleOption& opt ) const +{ + switch ( pe ) + { + case PE_ButtonTool: + if ( !myTitleParent ) + PARENT_STYLE::drawPrimitive( pe, p, r, cg, flags, opt ); + break; + + case PE_DockWindowResizeHandle: + p->fillRect( r.x(), r.y(), r.width(), r.height(), cg.dark() ); + if ( flags & Style_Horizontal ) + p->fillRect( r.x(), r.y() + 1, r.width(), r.height() - 2, cg.midlight() ); + else + p->fillRect( r.x() + 1, r.y(), r.width() - 2, r.height(), cg.midlight() ); + break; + + case PE_DockWindowHandle: + { + QPaintDevice* pd = p->device(); + if ( !pd ) + break; + + QWidget* w = (QWidget*)pd; + + if ( !w || !w->inherits( "QDockWindowHandle" ) ) + break; + + QDockWindow* wnd = ( QDockWindow* ) w->parent(); + if ( !wnd ) + return; + + QObject* activeWidget = qApp->focusWidget(); + QDockWindow* activeWnd = 0; + while ( !activeWnd && activeWidget ) + { + if ( activeWidget->inherits( "QDockWindow" ) ) + activeWnd = (QDockWindow*)activeWidget; + else + activeWidget = activeWidget->parent(); + } + + bool act = wnd == activeWnd, horiz = flags & Style_Horizontal; + + QPixmap hole( (const char**)hole_xpm ); + + if ( wnd->inherits( "QToolBar" ) ) + { + drawGradient( p, r, cg.light(), cg.background(), horiz ? UpToDown : LeftToRight, linear ); + + int c = 4, i; double d = ( horiz ? r.height() : r.width() ) / (c+1); + QBrush fill = cg.brush( QColorGroup::Dark ); + p->setPen( Qt::red ); + for ( i = 0; i < c; i++ ) + { + if ( horiz ) + p->drawPixmap( r.x()+r.width()/2-1, r.y()+(i+1)*d-1, hole ); + else + p->drawPixmap( r.x()+(i+1)*d-1, r.y()+r.height()/2-1, hole ); + } + + int dd = (int(d)/2) + (int(d)%2); + for ( i = 0; i < c - 1; i++ ) + { + if ( horiz ) + p->drawPixmap( r.x()+r.width()/2+2, r.y()+dd+(i+1)*d-1, hole ); + else + p->drawPixmap( r.x()+dd+(i+1)*d-1, r.y()+r.height()/2+2, hole ); + } + } + else + { + int d = 1; + QRect rr( r.x()+d, r.y()+d, r.width()-2*d, r.height()-2*d ); + + QColor col; + if ( act ) + mix( 0.5, cg.highlight(), Qt::white, col ); + else + col = cg.background(); + + drawGradient( p, rr, act ? cg.highlight() : cg.dark(), col, + horiz ? LeftToRight : UpToDown, linear ); + } + break; + } + + case PE_DockWindowSeparator: + { + bool horiz = ( flags & Style_Horizontal ); + QWidget* w = ( QWidget* )p->device(); + if( w->inherits( "QToolBarSeparator" ) ) + { + drawGradient( p, r, cg.light(), cg.background(), horiz ? UpToDown : LeftToRight, linear ); + int w = r.width(), h = r.height(); + int part = 8; + + p->setPen( cg.dark() ); + if( horiz ) + p->drawLine( r.x() + w/2, r.y() + h/part, r.x() + w/2, r.y() + (part-1)*h/part ); + else + p->drawLine( r.x() + w/part, r.y() + h/2, r.x() + (part-1)*w/part, r.y() + h/2 ); + + p->setPen( cg.light() ); + if( horiz ) + p->drawLine( r.x() + w/2 + 1, r.y() + h/part + 1, r.x() + w/2 + 1, r.y() + (part-1)*h/part + 1 ); + else + p->drawLine( r.x() + w/part + 1, r.y() + h/2 + 1, r.x() + (part-1)*w/part + 1, r.y() + h/2 + 1 ); + } + else + PARENT_STYLE::drawPrimitive( pe, p, r, cg, flags, opt ); + break; + } + + case PE_PanelDockWindow: + { + QWidget* w = ( QWidget* )p->device(); + + int offset = pixelMetric( PM_DockWindowHandleExtent, w ); + if ( w->inherits( "QToolBar" ) ) + { + bool vert = ( ( QToolBar* )w )->orientation() == Qt::Vertical; + if ( vert ) + drawGradient( p, QRect( r.x(), r.y()+offset, r.x()+r.width(), r.y()+offset ), + cg.light(), cg.background(), LeftToRight, linear ); + else + drawGradient( p, QRect( r.x()+offset, r.y(), r.x()+offset, r.y()+r.height() ), + cg.light(), cg.background(), UpToDown, linear ); + + p->setPen( QPen( cg.light(), 1 ) ); + p->drawRect( r ); + } + else + { + p->setPen( QPen( cg.dark(), 1 ) ); + p->setBrush( cg.light() ); + p->drawRect( r ); + } + + break; + } + + case PE_PanelPopup: + p->setPen( QPen( cg.dark(), 1 ) ); + p->setBrush( cg.light() ); + p->drawRect( r ); + break; + + case PE_HeaderSection: + { + QColor col; mix( 0.2, cg.light(), Qt::black, col ); + drawGradient( p, r, cg.light(), col, DownToUp, linear ); + drawGradient( p, QRect( r.x(), r.y(), 1, r.height() ), cg.light(), cg.dark(), DownToUp, linear ); + p->setPen( cg.dark() ); + p->drawLine( r.x(), r.y()+r.height()-1, r.x()+r.width(), r.y()+r.height()-1 ); + break; + } + + case PE_Splitter: + p->fillRect( r.x() + 1, r.y() + 1, r.width() - 2, r.height() - 2, cg.dark() ); + p->fillRect( r.x() + 2, r.y() + 2, r.width() - 4, r.height() - 4, cg.midlight() ); + break; + + case PE_ButtonBevel: + PARENT_STYLE::drawPrimitive( PE_ButtonDropDown, p, r, cg, flags, opt ); + break; + + case PE_ButtonCommand: + { + QColorGroup cGrp( cg ); + if ( flags & Style_MouseOver ) + cGrp.setColor( QColorGroup::Button, cGrp.midlight() ); + + if ( flags & Style_MouseOver ) + PARENT_STYLE::drawPrimitive( PE_ButtonDropDown, p, r, cGrp, flags, opt ); + else + PARENT_STYLE::drawPrimitive( flags & Style_Raised ? PE_ButtonDropDown : pe, p, r, cGrp, flags, opt ); + } + break; + + default: + PARENT_STYLE::drawPrimitive( pe, p, r, cg, flags, opt ); + break; + } +} + +void SalomeStyle::drawControl( ControlElement element, QPainter* p, const QWidget* widget, const QRect& r, + const QColorGroup& cg, SFlags flags, const QStyleOption& opt ) const +{ + switch( element ) + { + case CE_PopupMenuItem: + { + if(! widget || opt.isDefault()) + break; + + const QPopupMenu *popupmenu = (const QPopupMenu *) widget; + QMenuItem *mi = opt.menuItem(); + if( !mi ) + break; + + int tab = opt.tabWidth(); + int maxpmw = opt.maxIconWidth(); + bool dis = !( flags & Style_Enabled ); + bool checkable = popupmenu->isCheckable(); + bool act = flags & Style_Active; + bool use2000style = true; + int x, y, w, h; + + int windowsItemFrame = 2, + windowsItemHMargin = 5, + windowsItemVMargin = 1, + windowsRightBorder = 2, + windowsArrowHMargin = 2; + + r.rect(&x, &y, &w, &h); + + if ( checkable ) + { + // space for the checkmarks + if (use2000style) + maxpmw = QMAX( maxpmw, 20 ); + else + maxpmw = QMAX( maxpmw, 12 ); + } + + int checkcol = maxpmw; + + if ( mi && mi->isSeparator() ) + { + p->setPen( cg.dark() ); + p->drawLine( x+3*checkcol/2, y, x+w, y ); + //p->setPen( cg.light() ); + //p->drawLine( x, y+1, x+w, y+1 ); + return; + } + + QBrush fill = ( act && !dis ? + cg.brush( QColorGroup::Highlight ) : + cg.brush( QColorGroup::Light ) ); + p->fillRect( x, y, w, h, fill ); + + if( !mi ) + return; + + int xpos = x; + QRect vrect = visualRect( QRect( xpos, y, checkcol, h ), r ); + int xvis = vrect.x(); + + if( mi->isChecked() ) + { + if( act && !dis ) + qDrawShadePanel( p, xvis, y, checkcol, h, + cg, TRUE, 1, &cg.brush( QColorGroup::Button ) ); + else + { + QBrush fill( cg.light(), Dense4Pattern ); + // set the brush origin for the hash pattern to the x/y coordinate + // of the menu item's checkmark... this way, the check marks have + // a consistent look + QPoint origin = p->brushOrigin(); + p->setBrushOrigin( xvis, y ); + qDrawShadePanel( p, xvis, y, checkcol, h, cg, TRUE, 1, &fill ); + // restore the previous brush origin + p->setBrushOrigin( origin ); + } + } + else if( !act ) + p->fillRect(x+checkcol, y, w-checkcol , h, cg.brush( QColorGroup::Light )); + + if( !( act && !dis ) && !mi->isChecked() ) + { + QColor col; mix( 0.5, cg.mid(), Qt::white, col ); + drawGradient( p, QRect( xvis, y, checkcol, h+1 ), cg.light(), col, LeftToRight, linear ); + } + + if( mi->iconSet() ) + { // draw iconset + QIconSet::Mode mode = dis ? QIconSet::Active : QIconSet::Normal; + if(act && !dis ) + mode = QIconSet::Active; + QPixmap pixmap; + if( checkable && mi->isChecked() ) + pixmap = mi->iconSet()->pixmap( QIconSet::Small, mode, QIconSet::On ); + else + pixmap = mi->iconSet()->pixmap( QIconSet::Small, mode ); + int pixw = pixmap.width(); + int pixh = pixmap.height(); + + if( dis ) + toGrayscale( pixmap, 1.1 ); + + //if( act && !dis && !mi->isChecked() ) + // qDrawShadePanel( p, xvis, y, checkcol, h, cg, FALSE, 1, &cg.brush( QColorGroup::Button ) ); + + QRect pmr( 0, 0, pixw, pixh ); + pmr.moveCenter( vrect.center() ); + p->setPen( cg.text() ); + p->drawPixmap( pmr.topLeft(), pixmap ); + + QBrush fill = ( act ? cg.brush( QColorGroup::Highlight ) : cg.brush( QColorGroup::Light )); + int xp = xpos + checkcol + 1; + if( !dis ) + p->fillRect( visualRect( QRect( xp, y, w - checkcol - 1, h ), r ), fill); + } + else if( checkable ) + { // just "checking"... + if( mi->isChecked() ) + { + int xp = xpos + windowsItemFrame; + + SFlags cflags = Style_Default; + if( !dis ) + cflags |= Style_Enabled; + if( act ) + cflags |= Style_On; + + drawPrimitive( PE_CheckMark, p, + visualRect( QRect( xp, y + windowsItemFrame, + checkcol - 2*windowsItemFrame, + h - 2*windowsItemFrame), r ), cg, cflags, opt ); + } + } + + p->setPen( act ? cg.highlightedText() : cg.buttonText() ); + + QColor discol; + if( dis ) + { + discol = cg.text(); + p->setPen( discol ); + } + + int xm = windowsItemFrame + checkcol + windowsItemHMargin; + xpos += xm; + + vrect = visualRect( QRect( xpos, y+windowsItemVMargin, w-xm-tab+1, h-2*windowsItemVMargin ), r ); + xvis = vrect.x(); + if( mi->custom() ) + { + p->save(); + if ( dis && !act ) + { + p->setPen( cg.light() ); + mi->custom()->paint( p, cg, act, !dis, + xvis+1, y+windowsItemVMargin+1, + w-xm-tab+1, h-2*windowsItemVMargin ); + p->setPen( discol ); + } + mi->custom()->paint( p, cg, act, !dis, xvis, y+windowsItemVMargin, + w-xm-tab+1, h-2*windowsItemVMargin ); + p->restore(); + } + QString s = mi->text(); + if( !s.isNull() ) + { // draw text + int t = s.find( '\t' ); + int text_flags = AlignVCenter | ShowPrefix | DontClip | SingleLine; + if( !styleHint( SH_UnderlineAccelerator, widget ) ) + text_flags |= NoAccel; + text_flags |= (QApplication::reverseLayout() ? AlignRight : AlignLeft ); + if( t >= 0 ) + { // draw tab text + int xp = x + w - tab - windowsItemHMargin - windowsItemFrame + 1; + if( use2000style ) + xp -= 20; + else + xp -= windowsRightBorder; + int xoff = visualRect( QRect( xp, y+windowsItemVMargin, tab, h-2*windowsItemVMargin ), r ).x(); + if( dis && !act ) + { + p->setPen( cg.light() ); + p->drawText( xoff+1, y+windowsItemVMargin+1, tab, h-2*windowsItemVMargin, text_flags, s.mid( t+1 )); + p->setPen( discol ); + } + p->drawText( xoff, y+windowsItemVMargin, tab, h-2*windowsItemVMargin, text_flags, s.mid( t+1 ) ); + s = s.left( t ); + } + if( dis && !act ) + { + p->setPen( cg.light() ); + p->drawText( xvis+1, y+windowsItemVMargin+1, w-xm-tab+1, h-2*windowsItemVMargin, text_flags, s, t ); + p->setPen( discol ); + } + p->drawText( xvis, y+windowsItemVMargin, w-xm-tab+1, h-2*windowsItemVMargin, text_flags, s, t ); + } + else if( mi->pixmap() ) + { // draw pixmap + QPixmap *pixmap = mi->pixmap(); + if( pixmap->depth() == 1 ) + p->setBackgroundMode( OpaqueMode ); + p->drawPixmap( xvis, y+windowsItemFrame, *pixmap ); + if( pixmap->depth() == 1 ) + p->setBackgroundMode( TransparentMode ); + } + if( mi->popup() ) + { // draw sub menu arrow + int dim = (h-2*windowsItemFrame) / 2; + PrimitiveElement arrow; + arrow = ( QApplication::reverseLayout() ? PE_ArrowLeft : PE_ArrowRight ); + xpos = x+w - windowsArrowHMargin - windowsItemFrame - dim; + vrect = visualRect( QRect(xpos, y + h / 2 - dim / 2, dim, dim), r ); + if( act ) + { + QColorGroup g2 = cg; + g2.setColor( QColorGroup::ButtonText, g2.highlightedText() ); + drawPrimitive( arrow, p, vrect, g2, dis ? Style_Default : Style_Enabled, opt ); + } + else + { + drawPrimitive( arrow, p, vrect, cg, dis ? Style_Default : Style_Enabled, opt ); + } + } + + if( act && !dis ) + { + p->setPen( cg.dark() ); + p->drawRect( r ); + } + break; + } + + case CE_MenuBarItem: + { + bool active = flags & Style_Active; + bool down = flags & Style_Down; + QRect pr = r; + + p->save(); + if( active && down ) + { + //QColor col; mix( 0.5, cg.mid(), Qt::white, col ); + //drawGradient( p, r, col, cg.light(), UpToDown, linear ); + p->setPen( cg.light() ); + p->setBrush( cg.light() ); + p->drawRect( r ); + + p->setPen( cg.dark() ); + int w = r.width()-1, h = r.height(); + p->drawLine( r.x(), r.y(), r.x()+w, r.y() ); + p->drawLine( r.x(), r.y(), r.x(), r.y()+h ); + p->drawLine( r.x()+w, r.y(), r.x()+w, r.y()+h ); + + p->translate( 1, 1 ); + } + else + drawGradient( p, r, cg.light(), cg.background(), active ? DownToUp : UpToDown, linear ); + + QCommonStyle::drawControl(element, p, widget, pr, cg, flags, opt); + p->restore(); + break; + } + + case CE_MenuBarEmptyArea: + { + drawGradient( p, r, cg.light(), cg.background(), UpToDown, linear ); + break; + } + + case CE_ToolButtonLabel: + { + const QToolButton *toolbutton = (const QToolButton *) widget; + QObject* parent = toolbutton->parent(); + + QToolBar* tb = NULL; + while( parent ) + if( parent->inherits( "QToolBar" ) ) + { + tb = ( QToolBar* )parent; + break; + } + else + parent = parent->parent(); + parent = toolbutton->parent(); + + int horiz = -1; + if( tb ) + { + if( tb->orientation()==Qt::Horizontal ) + horiz = 1; + else + horiz = 0; + drawGradient( p, r, cg.light(), cg.background(), horiz ? UpToDown : LeftToRight, linear ); + } + else if( parent->inherits( "QDockWindowHandle" ) ) + { + QWidget* w = ( QWidget* ) parent; + QDockWindow* wnd = ( QDockWindow* )w->parent(); + if( !wnd->orientation()==Qt::Horizontal ) + horiz=1; + else + horiz=0; + + QPoint pp( r.x(), r.y() ), + qq = toolbutton->mapToParent( pp ); + + bitBlt( p->device(), r.x(), r.y(), w, horiz ? qq.x()-r.width() : qq.x(), + horiz ? qq.y() : qq.y()+r.height(), + r.width(), r.height(), Qt::CopyROP, true ); + } + + bool highlight = ( flags & Style_MouseOver ), + down = ( flags & ( Style_Down | Style_On ) ), + en = toolbutton->isEnabled(); + + if( down ) + if( horiz>=0 ) + { + drawGradient( p, r, cg.light(), cg.background(), horiz==1 ? DownToUp : RightToLeft, linear ); + p->setPen( cg.background() ); + p->drawRect( r ); + } + else + { + p->setPen( cg.dark() ); + p->setBrush( cg.light() ); + p->drawRect( r ); + } + if( highlight ) + { + p->setPen( cg.dark() ); + QColor col; mix( 0.05, cg.background(), Qt::black, col ); + p->setBrush( col ); + p->drawRect( r ); + } + + + QRect rect = r; + Qt::ArrowType arrowType = opt.isDefault() ? Qt::DownArrow : opt.arrowType(); + + int shiftX = 0, shiftY = 0; + if( flags & ( Style_Down | Style_On ) ) + { + shiftX = pixelMetric(PM_ButtonShiftHorizontal, widget); + shiftY = pixelMetric(PM_ButtonShiftVertical, widget); + } + + if (!opt.isDefault()) + { + PrimitiveElement pe; + switch (arrowType) + { + case Qt::LeftArrow: pe = PE_ArrowLeft; break; + case Qt::RightArrow: pe = PE_ArrowRight; break; + case Qt::UpArrow: pe = PE_ArrowUp; break; + default: + case Qt::DownArrow: pe = PE_ArrowDown; break; + } + + rect.moveBy(shiftX, shiftY); + drawPrimitive(pe, p, rect, cg, flags, opt); + } + else + { + QColor btext = toolbutton->paletteForegroundColor(); + + if (toolbutton->iconSet().isNull() && + ! toolbutton->text().isNull() && + ! toolbutton->usesTextLabel()) + { + int alignment = AlignCenter | ShowPrefix; + if (!styleHint(SH_UnderlineAccelerator, widget, QStyleOption::Default, 0)) + alignment |= NoAccel; + + rect.moveBy(shiftX, shiftY); + drawItem( p, rect, alignment, cg, flags & Style_Enabled, 0, toolbutton->text(), + toolbutton->text().length(), &btext); + } + else + { + QPixmap pm; + QIconSet::Size size = + toolbutton->usesBigPixmap() ? QIconSet::Large : QIconSet::Small; + QIconSet::State state = toolbutton->isOn() ? QIconSet::On : QIconSet::Off; + QIconSet::Mode mode; + if( !toolbutton->isEnabled() ) + mode = QIconSet::Active; //QIconSet::Disabled; + else if( flags & (Style_Down | Style_On ) || ( flags & Style_Raised ) && (flags & Style_AutoRaise)) + mode = QIconSet::Active; + else + mode = QIconSet::Normal; + pm = toolbutton->iconSet().pixmap( size, mode, state ); + + if( toolbutton->usesTextLabel() ) + { + p->setFont( toolbutton->font() ); + QRect pr = rect, tr = rect; + int alignment = ShowPrefix; + if (!styleHint(SH_UnderlineAccelerator, widget, QStyleOption::Default, 0)) + alignment |= NoAccel; + + if( toolbutton->textPosition() == QToolButton::Under ) + { + int fh = p->fontMetrics().height(); + pr.addCoords( 0, 1, 0, -fh-3 ); + tr.addCoords( 0, pr.bottom(), 0, -3 ); + pr.moveBy(shiftX, shiftY); + drawItem( p, pr, AlignCenter, cg, TRUE, &pm, QString::null ); + alignment |= AlignCenter; + } + else + { + pr.setWidth( pm.width() + 8 ); + tr.addCoords( pr.right(), 0, 0, 0 ); + pr.moveBy(shiftX, shiftY); + + drawItem( p, pr, AlignCenter, cg, TRUE, &pm, QString::null ); + alignment |= AlignLeft | AlignVCenter; + } + + tr.moveBy(shiftX, shiftY); + drawItem( p, tr, alignment, cg, flags & Style_Enabled, 0, toolbutton->textLabel(), + toolbutton->textLabel().length(), &btext); + } + else + { + /*if( en && !highlight ) + mix( 0.6, pm, cg.background() ); + else*/ if( !en ) + { + toGrayscale( pm, 1.1 ); + mix( 0.8, pm, cg.background() ); + } + + rect.moveBy(shiftX, shiftY); + drawItem( p, rect, AlignCenter, cg, true, &pm, QString::null ); + } + } + } + } + break; + + case CE_TabBarTab: + { + QPen oldPen = p->pen(); + + QRect r2( r ); + bool selected = flags & Style_Selected; + + p->setPen( cg.midlight() ); + p->drawLine( r2.left(), r2.bottom(), r2.right(), r2.bottom() ); + + if ( !selected ) + r2.setRect( r2.left(), r2.top() + 1, r2.width(), r2.height() - 1 ); + else + r2.setRect( r2.left(), r2.top(), r2.width() - 2, r2.height() - 1 ); + + p->setPen( cg.foreground() ); + QBrush brsh = cg.brush( selected ? QColorGroup::Base : QColorGroup::Background ); + p->fillRect( r2.left(), r2.top(), r2.width(), r2.height() - 1, brsh ); + p->drawRect( r2.left(), r2.top(), r2.width(), r2.height() - 1 ); + + if ( selected ) + { + p->setPen( cg.shadow() ); + p->drawLine( r2.left() + 1, r2.bottom(), r2.right() + 1, r2.bottom() ); + p->drawLine( r2.right() + 1, r2.top() + 1, r2.right() + 1, r2.bottom() ); + } + + break; + } + + case CE_PushButton: + { + if ( flags & Style_Enabled && !( flags & Style_Down || flags & Style_On ) ) + { + const QPushButton* button = (const QPushButton*)widget; + QRect br = QRect( button->mapToGlobal( button->rect().topLeft() ), button->rect().size() ); + if ( br.contains( QCursor::pos() ) ) + flags |= Style_MouseOver; + } + + PARENT_STYLE::drawControl( element, p, widget, r, cg, flags, opt ); + break; + } + + default: + PARENT_STYLE::drawControl( element, p, widget, r, cg, flags, opt ); + break; + } +} + +QRect SalomeStyle::subRect( SubRect subrect, const QWidget* w ) const +{ + QRect r = PARENT_STYLE::subRect( subrect, w ); + if ( subrect==SR_DockWindowHandleRect && w->inherits( "QDockWindowHandle" ) ) + { + QDockWindow* wnd = ( QDockWindow* ) w->parent(); + if( wnd->orientation()==Qt::Vertical ) + r.setWidth( w->width() ); + else + { + r.setY( r.y()+r.height()-w->height() ); + r.setHeight( w->height() ); + } + } + + return r; +} + +void SalomeStyle::drawComplexControl( ComplexControl control, QPainter* p, const QWidget* widget, + const QRect& r, const QColorGroup& cg, SFlags flags, + SCFlags controls, SCFlags active, const QStyleOption& opt ) const +{ + + + + + ((SalomeStyle*)this)->myTitleParent = 0; + + switch ( control ) + { + case CC_ComboBox: + if ( controls & SC_ComboBoxArrow ) + { + SFlags flags = Style_Default; + + qDrawShadeRect( p, r, cg, true, pixelMetric( PM_DefaultFrameWidth, widget ), + 0, widget->isEnabled() ? &cg.brush( QColorGroup::Base ) : &cg.brush( QColorGroup::Background ) ); + + QRect ar = QStyle::visualRect( querySubControlMetrics( CC_ComboBox, widget, SC_ComboBoxArrow ), widget ); + if ( active == SC_ComboBoxArrow ) + { + p->setPen( cg.dark() ); + p->setBrush( cg.brush( QColorGroup::Button ) ); + p->drawRect( ar ); + } + else + qDrawWinPanel( p, ar, cg, FALSE, &cg.brush( QColorGroup::Button ) ); + + ar.addCoords( 2, 2, -2, -2 ); + if ( widget->isEnabled() ) + flags |= Style_Enabled; + + if ( active == SC_ComboBoxArrow ) + flags |= Style_Sunken; + drawPrimitive( PE_ArrowDown, p, ar, cg, flags ); + } + PARENT_STYLE::drawComplexControl( control, p, widget, r, cg, flags, controls & ~SC_ComboBoxArrow, active, opt ); + break; + + case CC_TitleBar: + if( widget->inherits( "QTitleBar" ) ) + ( ( SalomeStyle* )this )->myTitleParent = ( QWidget* )widget->parent(); + + default: + PARENT_STYLE::drawComplexControl( control, p, widget, r, cg, flags, controls, active, opt ); + break; + } +} + +QPixmap SalomeStyle::stylePixmap( StylePixmap st, const QWidget* w, const QStyleOption& opt ) const +{ + switch ( st ) + { + case SP_DockWindowCloseButton: + case SP_TitleBarCloseButton: + return QPixmap( cross_xpm ); + case SP_TitleBarMaxButton: + return QPixmap( maximize_xpm ); + case SP_TitleBarNormalButton: + return QPixmap( normal_xpm ); + case SP_TitleBarMinButton: + return QPixmap( minimize_xpm ); + default: + return PARENT_STYLE::stylePixmap( st, w, opt ); + } +} + +int SalomeStyle::pixelMetric( PixelMetric pm, const QWidget* widget ) const +{ + int ret = 0; + + switch ( pm ) + { + case PM_ButtonMargin: + ret = 5; + break; + case PM_DockWindowFrameWidth: + ret = 0; + break; + case PM_TabBarTabOverlap: + ret = 2; + break; + case PM_TabBarTabHSpace: + ret = 20; + break; + case PM_TabBarTabShiftHorizontal: + case PM_TabBarTabShiftVertical: + ret = 0; + break; + case PM_TabBarTabVSpace: + ret = 5; + break; + case PM_DefaultFrameWidth: + ret = 1; + break; + case PM_SpinBoxFrameWidth: + ret = 1; + break; + default: + ret = PARENT_STYLE::pixelMetric( pm, widget ); + break; + } + return ret; +} + +/*! + Class: SalomeStylePlugin [Internal] + Descr: Plugin for Qt style mechanism +*/ + +SalomeStylePlugin::SalomeStylePlugin() +{ +} + +SalomeStylePlugin::~SalomeStylePlugin() +{ +} + +QStringList SalomeStylePlugin::keys() const +{ + printf( "SalomeStylePlugin::keys()\n" ); + + return QStringList() << "salome"; +} + +QStyle* SalomeStylePlugin::create( const QString& str ) +{ + if ( str == "salome" ) + return new SalomeStyle(); + else + return 0; +} + +Q_EXPORT_PLUGIN( SalomeStylePlugin ) diff --git a/src/Style/SalomeStyle.h b/src/Style/SalomeStyle.h new file mode 100644 index 000000000..81680cca0 --- /dev/null +++ b/src/Style/SalomeStyle.h @@ -0,0 +1,90 @@ +#ifndef SALOMESTYLE_H +#define SALOMESTYLE_H + +#define parent_style qwindowsstyle +#define PARENT_STYLE QWindowsStyle + +#define QUOTE(x) #x +#define PARENT_INC(x) QUOTE(x.h) + +//#include PARENT_INC(parent_style) +#include + +#include +#include +#include + +#if defined SALOMESTYLE_EXPORTS +#if defined WIN32 +#define SALOMESTYLE_EXPORT _declspec( dllexport ) +#else +#define SALOMESTYLE_EXPORT +#endif +#else +#if defined WIN32 +#define SALOMESTYLE_EXPORT _declspec( dllimport ) +#else +#define SALOMESTYLE_EXPORT +#endif +#endif + +class SALOMESTYLE_EXPORT SalomeStyle : public PARENT_STYLE +{ +public: + SalomeStyle(); + virtual ~SalomeStyle(); + + virtual void polish( QWidget* ); + + virtual bool eventFilter( QObject*, QEvent* ); + + static void mix( const double, QRgb&, const QRgb& ); + static void mix( const double, QPixmap&, const QColor& ); + static void mix( const double, const QColor&, const QColor&, QColor& ); + + static void toGrayscale( QPixmap&, double = 1.0 ); + + virtual void drawPrimitive( PrimitiveElement, QPainter*, const QRect&, + const QColorGroup&, SFlags = Style_Default, + const QStyleOption& = QStyleOption::Default ) const; + + virtual void drawControl( ControlElement, QPainter*, const QWidget*, + const QRect&, const QColorGroup&, SFlags = Style_Default, + const QStyleOption& = QStyleOption::Default ) const; + + virtual QRect subRect( SubRect, const QWidget* ) const; + + virtual void drawComplexControl( ComplexControl, QPainter*, const QWidget*, + const QRect&, const QColorGroup&, SFlags = Style_Default, + SCFlags = SC_All, SCFlags = SC_None, + const QStyleOption& = QStyleOption::Default ) const; + + virtual QPixmap stylePixmap( StylePixmap, const QWidget* = 0, + const QStyleOption& = QStyleOption::Default ) const; + + virtual int pixelMetric( PixelMetric, const QWidget* widget = 0 ) const; + +protected: + typedef enum { LeftToRight, RightToLeft, UpToDown, DownToUp } Direction; + + typedef double (*gradient_func)( double ); + + void drawGradient( QPainter*, const QRect&, + const QColor&, const QColor&, + const Direction, gradient_func ) const; + +private: + QWidget* myTitleParent; +}; + +class SalomeStylePlugin : public QStylePlugin +{ +public: + SalomeStylePlugin(); + virtual ~SalomeStylePlugin(); + + virtual QStringList keys() const; + virtual QStyle* create( const QString& ); +}; + +#endif