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tdelibs/kstyles/kthemestyle/kthemestyle.cpp

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Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
15 years ago
/*
$Id$
This file is part of the KDE libraries
Copyright (C) 1999 Daniel M. Duley <mosfet@kde.org>
KDE3 port (C) 2001-2002 Maksim Orlovich <mo002j@mail.rochester.edu>
Port version 0.9.7
Includes code portions from the dotNET style, and the KDE HighColor style.
dotNET Style
Copyright (C) 2001, Chris Lee <lee@azsites.com>
Carsten Pfeiffer <pfeiffer@kde.org>
KDE3 HighColor Style
Copyright (C) 2001 Karol Szwed <gallium@kde.org>
(C) 2001 Fredrik H<EFBFBD>glund <fredrik@kde.org>
Drawing routines adapted from the KDE2 HCStyle,
Copyright (C) 2000 Daniel M. Duley <mosfet@kde.org>
(C) 2000 Dirk Mueller <mueller@kde.org>
(C) 2001 Martijn Klingens <klingens@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "kthemestyle.h"
#include "kthemebase.h"
#include <qstyleplugin.h>
#include <qstylefactory.h>
#include <kimageeffect.h>
#include <qbitmap.h>
#include <qcheckbox.h>
#include <qlabel.h>
#define INCLUDE_MENUITEM_DEF
#include <qmenudata.h>
#include <qpopupmenu.h>
#include <qpalette.h>
#include <qtabbar.h>
#include <qtoolbutton.h>
#include <kglobalsettings.h>
#include <kdrawutil.h>
#include <qdrawutil.h>
#include <qprogressbar.h>
#include <qdir.h>
#include <qapplication.h>
#include <qmenubar.h>
#include <qrangecontrol.h>
#include <qslider.h>
#include <qtooltip.h>
#include <qobjectlist.h>
#include <qradiobutton.h>
#include <qstatusbar.h>
#include "kstyledirs.h"
#include <qimage.h>
#include <limits.h>
#ifdef __GLIBC__
#include <dlfcn.h>
#endif
static const QCOORD u_arrow[] = { -1, -3, 0, -3, -2, -2, 1, -2, -3, -1, 2, -1, -4, 0, 3, 0, -4, 1, 3, 1};
static const QCOORD d_arrow[] = { -4, -2, 3, -2, -4, -1, 3, -1, -3, 0, 2, 0, -2, 1, 1, 1, -1, 2, 0, 2};
static const QCOORD l_arrow[] = { -3, -1, -3, 0, -2, -2, -2, 1, -1, -3, -1, 2, 0, -4, 0, 3, 1, -4, 1, 3};
static const QCOORD r_arrow[] = { -2, -4, -2, 3, -1, -4, -1, 3, 0, -3, 0, 2, 1, -2, 1, 1, 2, -1, 2, 0};
const QCOORD win_style_u_arrow[] = { 0, -2, 0, -2, -1, -1, 1, -1, -2, 0, 2, 0, -3, 1, 3, 1 };
const QCOORD win_style_d_arrow[] = { -3, -2, 3, -2, -2, -1, 2, -1, -1, 0, 1, 0, 0, 1, 0, 1 };
const QCOORD win_style_l_arrow[] = { 1, -3, 1, -3, 0, -2, 1, -2, -1, -1, 1, -1, -2, 0, 1, 0, -1, 1, 1, 1, 0, 2, 1, 2, 1, 3, 1, 3 };
const QCOORD win_style_r_arrow[] = { -2, -3, -2, -3, -2, -2, -1, -2, -2, -1, 0, -1, -2, 0, 1, 0, -2, 1, 0, 1, -2, 2, -1, 2, -2, 3, -2, 3 };
#define QCOORDARRLEN(x) sizeof(x)/(sizeof(QCOORD)*2)
static const int itemFrame = 2;
static const int itemHMargin = 3;
static const int itemVMargin = 1;
static const int arrowHMargin = 6;
static const int rightBorder = 12;
/*
BUGS:
Sliders flash a bit -- anything else?
TODO:
Nicer disabled buttons.
Sliders are not disabled properly
*/
class KThemeStylePlugin : public QStylePlugin
{
public:
KThemeStylePlugin()
{
#ifdef __GLIBC__
dlopen("kthemestyle.so",RTLD_LAZY);
//####### Keep reference count up so kdecore w. fast-malloc doesn't get unloaded
//####### (Fixes exit crashes with qt-only apps that occur on Linux)
//####### This should be rethought after 3.0,
//####### as it relies on the implementation-specific behavior
//####### of the glibc libdl (finding already loaded libraries based on the
//####### soname)
#endif
}
~KThemeStylePlugin()
{}
QStringList keys() const
{
QSettings cfg;
KStyleDirs::dirs()->addToSearch( "config", cfg );
QStringList keys;
bool ok;
keys = cfg.readListEntry( "/kthemestyle/themes", &ok);
if ( !ok )
qWarning( "KThemeStyle cache seems corrupt!\n" ); //Too bad one can't i18n this :-(
return keys;
}
QStyle* create( const QString& key )
{
QSettings cfg;
KStyleDirs::dirs()->addToSearch( "config", cfg );
QString file = cfg.readEntry( "/kthemestyle/" + key + "/file" );
if ( !key.isEmpty() )
{
QFileInfo fi( file );
return new KThemeStyle( fi.dirPath(), fi.fileName() );
}
return 0;
}
};
KDE_Q_EXPORT_PLUGIN( KThemeStylePlugin )
void kDrawWindowsArrow ( QPainter *p, const QStyle* style, QStyle::PrimitiveElement pe, bool down,
int x, int y, int w, int h,
const QColorGroup &cg, bool enabled )
{
QPointArray a;
switch ( pe )
{
case QStyle::PE_ArrowUp:
a.setPoints( QCOORDARRLEN( win_style_u_arrow ), win_style_u_arrow );
break;
case QStyle::PE_ArrowDown:
a.setPoints( QCOORDARRLEN( win_style_d_arrow ), win_style_d_arrow );
break;
case QStyle::PE_ArrowLeft:
a.setPoints( QCOORDARRLEN( win_style_l_arrow ), win_style_l_arrow );
break;
default:
a.setPoints( QCOORDARRLEN( win_style_r_arrow ), win_style_r_arrow );
}
p->save();
if ( down )
{
p->translate( style->pixelMetric( QStyle::PM_ButtonShiftHorizontal ),
style->pixelMetric( QStyle::PM_ButtonShiftVertical ) );
}
if ( enabled )
{
a.translate( x + w / 2, y + h / 2 );
p->setPen( cg.buttonText() );
p->drawLineSegments( a );
}
else
{
a.translate( x + w / 2 + 1, y + h / 2 + 1 );
p->setPen( cg.light() );
p->drawLineSegments( a );
a.translate( -1, -1 );
p->setPen( cg.mid() );
p->drawLineSegments( a );
}
p->restore();
}
QSize KThemeStyle::sizeFromContents( ContentsType contents,
const QWidget* widget,
const QSize &contentSize,
const QStyleOption& opt ) const
{
switch ( contents )
{
// PUSHBUTTON SIZE
// ------------------------------------------------------------------
case CT_PushButton:
{
const QPushButton * button = ( const QPushButton* ) widget;
int w = contentSize.width();
int h = contentSize.height();
int bm = pixelMetric( PM_ButtonMargin, widget );
int fw = pixelMetric( PM_DefaultFrameWidth, widget ) * 2;
w += bm + fw + 6; // ### Add 6 to make way for bold font.
h += bm + fw;
// Ensure we stick to standard width and heights.
if ( button->isDefault() || button->autoDefault() )
{
if ( w < 80 && !button->text().isEmpty() )
w = 80;
}
if ( h < 22 )
h = 22;
return QSize( w, h );
}
// POPUPMENU ITEM SIZE
// -----------------------------------------------------------------
case CT_PopupMenuItem:
{
if ( ! widget || opt.isDefault() )
return contentSize;
const QPopupMenu *popup = ( const QPopupMenu * ) widget;
bool checkable = popup->isCheckable();
QMenuItem *mi = opt.menuItem();
int maxpmw = opt.maxIconWidth();
int w = contentSize.width(), h = contentSize.height();
if ( mi->custom() )
{
w = mi->custom() ->sizeHint().width();
h = mi->custom() ->sizeHint().height();
if ( ! mi->custom() ->fullSpan() )
h += 2 * itemVMargin + 2 * itemFrame;
}
else if ( mi->widget() )
{}
else if ( mi->isSeparator() )
{
w = 10; // Arbitrary
h = 2;
}
else
{
if ( mi->pixmap() )
h = QMAX( h, mi->pixmap() ->height() + 2 * itemFrame );
else
h = QMAX( h, popup->fontMetrics().height()
+ 2 * itemVMargin + 2 * itemFrame );
if ( mi->iconSet() )
h = QMAX( h, mi->iconSet() ->pixmap(
QIconSet::Small, QIconSet::Normal ).height() +
2 * itemFrame );
}
if ( ! mi->text().isNull() && mi->text().find( '\t' ) >= 0 )
w += 12;
else if ( mi->popup() )
w += 2 * arrowHMargin;
if ( maxpmw )
w += maxpmw + 6;
if ( checkable && maxpmw < 20 )
w += 20 - maxpmw;
if ( checkable || maxpmw > 0 )
w += 12;
w += rightBorder;
return QSize( w, h );
}
default:
return KThemeBase::sizeFromContents( contents, widget, contentSize, opt );
}
}
QRect KThemeStyle::subRect(SubRect sr, const QWidget* widget) const
{
if (sr == SR_CheckBoxFocusRect)
{
const QCheckBox* cb = static_cast<const QCheckBox*>(widget);
//Only checkbox, no label
if (cb->text().isEmpty() && (cb->pixmap() == 0) )
{
QRect bounding = cb->rect();
int cw = pixelMetric(PM_IndicatorWidth, widget);
int ch = pixelMetric(PM_IndicatorHeight, widget);
QRect checkbox(bounding.x() + 2, bounding.y() + 2 + (bounding.height() - ch)/2, cw - 4, ch - 4);
return checkbox;
}
}
return KStyle::subRect(sr, widget);
}
int KThemeStyle::pixelMetric ( PixelMetric metric, const QWidget * widget ) const
{
switch ( metric )
{
case PM_MenuBarFrameWidth:
return 1;
case PM_DefaultFrameWidth:
return ( frameWidth() );
case PM_ButtonMargin:
return decoWidth( PushButton ) > decoWidth( PushButtonDown ) ?
3 + decoWidth( PushButton ) : 3 + decoWidth( PushButtonDown );
case PM_ScrollBarExtent:
case PM_SliderThickness: //Should this be 16 always?
return getSBExtent();
case PM_ButtonDefaultIndicator:
return 0;
case PM_ButtonShiftHorizontal:
return buttonXShift();
case PM_ButtonShiftVertical:
return buttonYShift();
case PM_ExclusiveIndicatorWidth:
if ( isPixmap( ExIndicatorOn ) )
return ( uncached( ExIndicatorOn ) ->size().width() );
else
return KThemeBase::pixelMetric ( metric, widget );
case PM_ExclusiveIndicatorHeight:
if ( isPixmap( ExIndicatorOn ) )
return ( uncached( ExIndicatorOn ) ->size().height() );
else
return KThemeBase::pixelMetric ( metric, widget );
case PM_IndicatorWidth:
if ( isPixmap( IndicatorOn ) )
return ( uncached( IndicatorOn ) ->size().width() );
else
return KThemeBase::pixelMetric ( metric, widget );
case PM_IndicatorHeight:
if ( isPixmap( IndicatorOn ) )
return ( uncached( IndicatorOn ) ->size().height() );
else
return KThemeBase::pixelMetric ( metric, widget );
case PM_SliderLength:
return ( sliderButtonLength() );
case PM_SplitterWidth:
return ( splitWidth() );
default:
return KThemeBase::pixelMetric ( metric, widget );
}
}
KThemeStyle::KThemeStyle( const QString& configDir, const QString &configFile )
: KThemeBase( configDir, configFile ), paletteSaved( false ), polishLock( false ), menuCache( 0 ), vsliderCache( 0 ),
brushHandle( 0 ), brushHandleSet( false ), kickerMode( false )
{
mtfstyle = QStyleFactory::create( "Motif" );
if ( !mtfstyle )
mtfstyle = QStyleFactory::create( *( QStyleFactory::keys().begin() ) );
}
KThemeStyle::~KThemeStyle()
{
delete vsliderCache;
delete menuCache;
}
void KThemeStyle::polish( QApplication * app )
{
if (!qstrcmp(app->argv()[0], "kicker"))
kickerMode = true;
}
void KThemeStyle::polish( QPalette &p )
{
if ( polishLock )
{
return ; //Palette polishing disabled ...
}
if ( !paletteSaved )
{
oldPalette = p;
paletteSaved = true;
}
p = overridePalette( p );
if ( isPixmap( Background ) )
{
QBrush bgBrush( p.color( QPalette::Normal,
QColorGroup::Background ),
*uncached( Background ) );
brushHandle = uncached( Background )->handle();
brushHandleSet = true;
p.setBrush( QColorGroup::Background, bgBrush );
}
}
void KThemeStyle::paletteChanged()
{
QPalette p = QApplication::palette();
polish( p );
QApplication::setPalette( p );
}
void KThemeStyle::unPolish( QApplication *app )
{
app->setPalette( oldPalette, true );
}
bool KThemeStyle::eventFilter( QObject* object, QEvent* event )
{
if( object->inherits("KActiveLabel"))
{
if(event->type() == QEvent::Move || event->type() == QEvent::Resize ||
event->type() == QEvent::Show)
{
QWidget *w = static_cast<QWidget*>(object);
QPoint pos(0, 0);
pos = w->mapTo(w->topLevelWidget(), pos);
QPixmap pix(uncached( Background )->size());
QPainter p;
p.begin(&pix);
p.drawTiledPixmap(0, 0,
uncached( Background )->width(),
uncached( Background )->height() ,
*uncached( Background ),
pos.x(), pos.y());
p.end();
QPalette pal(w->palette());
QBrush brush( pal.color( QPalette::Normal,
QColorGroup::Background),
pix );
pal.setBrush(QColorGroup::Base, brush);
w->setPalette(pal);
}
}
if (!qstrcmp(object->name(), "kde toolbar widget") && object->inherits("QLabel"))
{
QWidget* lb = static_cast<QWidget*>(object);
if (lb->backgroundMode() == Qt::PaletteButton)
lb->setBackgroundMode(Qt::PaletteBackground);
lb->removeEventFilter(this);
}
return KStyle::eventFilter(object, event);
}
void KThemeStyle::polish( QWidget *w )
{
if (::qt_cast<QStatusBar*>(w))
w->setPaletteBackgroundColor(QApplication::palette().color(QPalette::Normal, QColorGroup::Background));
if (::qt_cast<QLabel*>(w) && !qstrcmp(w->name(), "kde toolbar widget"))
w->installEventFilter(this);
if (w->backgroundPixmap() && !w->isTopLevel() &&
(!kickerMode ||
(!w->inherits("TaskBar") && !w->inherits("TaskBarContainer") && !w->inherits("TaskbarApplet") && !w->inherits("ContainerArea") && !w->inherits("AppletHandle"))))
{
//The brushHandle check verifies that the bg pixmap is actually the brush..
if (!brushHandleSet || brushHandle == w->backgroundPixmap()->handle())
{
w->setBackgroundOrigin( QWidget::WindowOrigin );
}
}
if (w->inherits("KActiveLabel"))
{
if (uncached( Background ))
w->installEventFilter(this);
}
if ( w->inherits( "QTipLabel" ) )
{
polishLock = true;
QColorGroup clrGroup( Qt::black, QColor( 255, 255, 220 ),
QColor( 96, 96, 96 ), Qt::black, Qt::black,
Qt::black, QColor( 255, 255, 220 ) );
QPalette toolTip ( clrGroup, clrGroup, clrGroup );
QToolTip::setPalette( toolTip );
polishLock = false;
}
if ( w->inherits( "KonqIconViewWidget" ) ) //Konqueror background hack/workaround
{
w->setPalette( oldPalette );
return ;
}
if ( ::qt_cast<QMenuBar*>(w) )
{
w->setBackgroundMode( QWidget::NoBackground );
}
else if ( w->inherits( "KToolBarSeparator" ) || w->inherits( "QToolBarSeparator" ) )
{
w->setBackgroundMode( QWidget::PaletteBackground );
}
else if ( ::qt_cast<QPopupMenu*>(w) )
{
popupPalette = w->palette();
if ( isColor( MenuItem ) || isColor( MenuItemDown ) )
{
QPalette newPal( w->palette() );
if ( isColor( MenuItem ) )
{
newPal.setActive( *colorGroup( newPal.active(), MenuItem ) );
newPal.setDisabled( *colorGroup( newPal.active(), MenuItem ) );
}
if ( isColor( MenuItemDown ) )
{
newPal.setActive( *colorGroup( newPal.active(), MenuItemDown ) );
}
w->setPalette( newPal );
}
w->setBackgroundMode( QWidget::NoBackground );
}
else if ( ::qt_cast<QCheckBox*>(w) )
{
if ( isColor( IndicatorOff ) || isColor( IndicatorOn ) )
{
QPalette newPal( w->palette() );
if ( isColor( IndicatorOff ) )
{
newPal.setActive( *colorGroup( newPal.active(), IndicatorOff ) );
newPal.setDisabled( *colorGroup( newPal.active(), IndicatorOff ) );
}
if ( isColor( IndicatorOn ) )
newPal.setActive( *colorGroup( newPal.active(), IndicatorOn ) );
w->setPalette( newPal );
}
}
else if ( ::qt_cast<QRadioButton*>(w) )
{
if ( isColor( ExIndicatorOff ) || isColor( ExIndicatorOn ) )
{
QPalette newPal( w->palette() );
if ( isColor( ExIndicatorOff ) )
{
newPal.setActive( *colorGroup( newPal.active(), ExIndicatorOff ) );
newPal.setDisabled( *colorGroup( newPal.active(),
ExIndicatorOff ) );
}
if ( isColor( ExIndicatorOn ) )
newPal.setActive( *colorGroup( newPal.active(), ExIndicatorOn ) );
w->setPalette( newPal );
}
}
KStyle::polish( w );
}
void KThemeStyle::unPolish( QWidget* w )
{
if (w->backgroundPixmap() && !w->isTopLevel())
{
//The brushHandle check verifies that the bg pixmap is actually the brush..
if (!brushHandleSet || brushHandle ==w->backgroundPixmap()->handle())
{
w->setBackgroundOrigin( QWidget::WidgetOrigin );
}
}
//Toolbar labels should nornally be PaletteButton
if ( ::qt_cast<QLabel*>(w) && !qstrcmp(w->name(), "kde toolbar widget"))
w->setBackgroundMode( QWidget::PaletteButton );
//The same for menu bars, popup menus
else if ( ::qt_cast<QMenuBar*>(w) || ::qt_cast<QPopupMenu*>(w) )
w->setBackgroundMode( QWidget::PaletteButton );
//For toolbar internal separators, return to button, too (can't use qt_cast here since don't have access to the class)
else if ( w->inherits( "KToolBarSeparator" ) || w->inherits( "QToolBarSeparator" ) )
w->setBackgroundMode( QWidget::PaletteButton );
//For scrollbars, we don't do much, since the widget queries the style on the switch
//Drop some custom palettes. ### this really should check the serial number to be 100% correct.
if ( ::qt_cast<QPopupMenu*>(w) || ::qt_cast<QCheckBox*>(w) || ::qt_cast<QRadioButton*>(w) || ::qt_cast<QStatusBar*>(w) )
w->unsetPalette();
KStyle::unPolish( w );
}
void KThemeStyle::drawBaseButton( QPainter *p, int x, int y, int w, int h,
const QColorGroup &g, bool sunken, bool
rounded, WidgetType type ) const
{
int offset = borderPixmap( type ) ? 0 : decoWidth( type ) ; //##### This is wrong, but the code relies on it..
QPen oldPen = p->pen();
// handle reverse bevel here since it uses decowidth differently
if ( gradientHint( type ) == GrReverseBevel )
{
int i;
bitBlt( p->device(), x, y, scalePixmap( w, h, type ), 0, 0, w, h,
Qt::CopyROP, true );
p->setPen( g.text() );
for ( i = 0; i < borderWidth( type ); ++i, ++x, ++y, w -= 2, h -= 2 )
p->drawRect( x, y, w, h );
}
// same with KDE style borders
else if ( !borderPixmap( type ) && shade() == KDE )
{
kDrawBeButton( p, x, y, w, h, g, sunken );
if ( isPixmap( type ) )
p->drawTiledPixmap( x + 4, y + 4, w - 6, h - 6,
*scalePixmap( w - 6, h - 6,
type ) );
else
p->fillRect( x + 4, y + 4, w - 6, h - offset * 6,
g.brush( QColorGroup::Button ) );
}
else
{
if ( ( w - offset * 2 ) > 0 && ( h - offset * 2 ) > 0 )
{
if ( isPixmap( type ) )
if ( rounded )
p->drawTiledPixmap( x, y, w, h, *scalePixmap( w, h, type ) );
else
p->drawTiledPixmap( x + offset, y + offset, w - offset * 2,
h - offset * 2,
*scalePixmap( w - offset * 2, h - offset * 2,
type ) );
else if ( 1 ) //##### TODO - Get this optimization working... !borderPixmap( type ) || (( w - decoWidth(type) * 2 ) > 0 && ( h - decoWidth(type) * 2 ) > 0) )
//Sometimes border covers the whole thing - in that case, avoid drawing the base.
{
p->fillRect( x + offset, y + offset, w - offset * 2, h - offset * 2,
g.brush( QColorGroup::Button ) );
}
}
if ( borderPixmap( type ) )
{
bitBlt( p->device(), x, y, scaleBorder( w, h, type ), 0, 0, w, h,
Qt::CopyROP, false );
}
else
drawShade( p, x, y, w, h, g, sunken, rounded,
highlightWidth( type ), borderWidth( type ), shade() );
}
p->setPen( oldPen );
}
void KThemeStyle::drawPrimitive ( PrimitiveElement pe, QPainter * p, const QRect & r, const QColorGroup & g_base,
SFlags flags, const QStyleOption & opt ) const
{
bool handled = false;
int x, y, w, h;
r.rect( &x, &y, &w, &h );
bool sunken = ( flags & Style_Sunken );
bool enabled = ( flags & Style_Enabled );
bool down = ( flags & Style_Down );
bool on = flags & Style_On;
QColorGroup g = g_base;
switch ( pe )
{
case PE_ArrowUp:
case PE_ArrowDown:
case PE_ArrowRight:
case PE_ArrowLeft:
{
QRect r( x, y, w, h );
if ( r.width() > 12 )
{
r.setRect( r.x() + ( r.width() - 12 ) / 2, r.y(), 12, r.height() );
}
if ( r.height() > 12 )
{
r.setRect( r.x(), r.y() + ( r.height() - 12 ) / 2, r.width(), 12 );
}
r.rect( &x, &y, &w, &h );
// Handles pixmapped arrows. A little inefficient because you can specify
// some as pixmaps and some as default types.
WidgetType widget;
switch ( pe )
{
case PE_ArrowUp:
widget = enabled ? down ? SunkenArrowUp : ArrowUp : DisArrowUp;
break;
case PE_ArrowDown:
widget = enabled ? down ? SunkenArrowDown : ArrowDown : DisArrowDown;
break;
case PE_ArrowLeft:
widget = enabled ? down ? SunkenArrowLeft : ArrowLeft : DisArrowLeft;
break;
case PE_ArrowRight:
default:
widget = enabled ? down ? SunkenArrowRight : ArrowRight : DisArrowRight;
break;
}
if ( isPixmap( widget ) )
{
bitBlt( p->device(), x + ( w - uncached( widget ) ->width() ) / 2,
y + ( h - uncached( widget ) ->height() ) / 2,
uncached( widget ) );
return ;
}
const QColorGroup *cg = colorGroup( g, widget );
// Standard arrow types
if ( arrowType() == MotifArrow )
{
mtfstyle->drawPrimitive( pe, p, r, g, flags, opt );
handled = true;
}
else if ( arrowType() == SmallArrow )
{
// #### FIXME: This should be like the Platinum style - uses HighColor look for now
QPointArray a;
switch ( pe )
{
case PE_ArrowUp:
a.setPoints( QCOORDARRLEN( u_arrow ), u_arrow );
break;
case PE_ArrowDown:
a.setPoints( QCOORDARRLEN( d_arrow ), d_arrow );
break;
case PE_ArrowLeft:
a.setPoints( QCOORDARRLEN( l_arrow ), l_arrow );
break;
default:
a.setPoints( QCOORDARRLEN( r_arrow ), r_arrow );
}
p->save();
if ( flags & Style_Down )
p->translate( pixelMetric( PM_ButtonShiftHorizontal ),
pixelMetric( PM_ButtonShiftVertical ) );
if ( flags & Style_Enabled )
{
a.translate( r.x() + r.width() / 2, r.y() + r.height() / 2 );
p->setPen( cg->buttonText() );
p->drawLineSegments( a );
}
else
{
a.translate( r.x() + r.width() / 2 + 1, r.y() + r.height() / 2 + 1 );
p->setPen( cg->mid() );
p->drawLineSegments( a );
}
p->restore();
}
else
{
QPointArray a;
int x2 = x + w - 1, y2 = y + h - 1;
switch ( pe )
{
case PE_ArrowUp:
a.setPoints( 4, x, y2, x2, y2, x + w / 2, y, x, y2 );
break;
case PE_ArrowDown:
a.setPoints( 4, x, y, x2, y, x + w / 2, y2, x, y );
break;
case PE_ArrowLeft:
a.setPoints( 4, x2, y, x2, y2, x, y + h / 2, x2, y );
break;
default:
a.setPoints( 4, x, y, x, y2, x2, y + h / 2, x, y );
break;
}
QBrush oldBrush = p->brush();
QPen oldPen = p->pen();
p->setBrush( cg->brush( QColorGroup::Shadow ) );
p->setPen( cg->shadow() );
p->drawPolygon( a );
p->setBrush( oldBrush );
p->setPen( oldPen );
handled = true;
}
break;
}
case PE_HeaderSection:
{
sunken = false; //Never mind this one
}
case PE_ButtonBevel:
{
WidgetType type = ( sunken || on || down ) ? BevelDown : Bevel;
drawBaseButton( p, x, y, w, h, *colorGroup( g, type ), ( sunken || on || down ), false, type );
handled = true;
break;
}
case PE_ButtonCommand:
{
drawBaseButton( p, x, y, w, h, g, ( sunken || on || down ), roundButton(), ( sunken || on || down ) ?
PushButtonDown : PushButton );
handled = true;
break;
}
case PE_PanelDockWindow:
{
drawBaseButton( p, x, y, w, h, *colorGroup( g, ToolBar ), false, false,
ToolBar );
handled = true;
break;
}
case PE_CheckMark:
{
if ( isPixmap( CheckMark ) )
{
if ( flags & Style_Enabled || flags & Style_On )
bitBlt( p->device(), x + ( w - uncached( CheckMark ) ->width() ) / 2,
y + ( h - uncached( CheckMark ) ->height() ) / 2,
uncached( CheckMark ) );
handled = true;
}
else //Small hack to ensure the checkmark gets painter proper color..
{
g.setColor( QColorGroup::Text, g.buttonText() );
}
break;
}
case PE_ExclusiveIndicator:
{
if ( isPixmap( ( flags & Style_On || flags & Style_Down ) ? ExIndicatorOn : ExIndicatorOff ) )
{
p->drawPixmap( x, y, *uncached( ( flags & Style_On || flags & Style_Down ) ? ExIndicatorOn :
ExIndicatorOff ) );
handled = true;
}
break;
}
case PE_ExclusiveIndicatorMask:
{
if ( isPixmap( ( flags & Style_On || flags & Style_Down ) ? ExIndicatorOn : ExIndicatorOff ) )
{
const QBitmap * mask = uncached( ( flags & Style_On || flags & Style_Down ) ? ExIndicatorOn : ExIndicatorOff ) ->mask();
if ( mask )
{
p->setPen( Qt::color1 );
p->drawPixmap( x, y, *mask );
}
else
p->fillRect( x, y, w, h, QBrush( color1, SolidPattern ) );
handled = true;
}
break;
}
case PE_IndicatorMask:
{
if ( isPixmap( ( flags & Style_On ) ? IndicatorOn : IndicatorOff ) )
{
const QBitmap * mask = uncached( ( flags & Style_On ) ? IndicatorOn :
IndicatorOff ) ->mask();
if ( mask )
{
p->setPen( Qt::color1 );
p->drawPixmap( x, y, *mask );
}
else
p->fillRect( x, y, w, h, QBrush( color1, SolidPattern ) );
handled = true;
}
break;
}
case PE_Indicator:
{
if ( isPixmap( ( flags & Style_On || flags & Style_Down ) ?
IndicatorOn : IndicatorOff ) )
{
p->drawPixmap( x, y, *uncached( ( flags & Style_On || flags & Style_Down ) ?
IndicatorOn : IndicatorOff ) );
handled = true;
}
break;
}
case PE_Splitter:
{
drawBaseButton( p, x, y, w, h, *colorGroup( g, Splitter ), false, false,
Splitter );
handled = true;
break;
}
case PE_FocusRect:
{
if ( is3DFocus() )
{
p->setPen( g.dark() );
int i = focusOffset();
p->drawLine( r.x() + i, r.y() + 1 + i, r.x() + i, r.bottom() - 1 - i );
p->drawLine( r.x() + 1 + i, r.y() + i, r.right() - 1 - i, r.y() + i );
p->setPen( g.light() );
p->drawLine( r.right() - i, r.y() + 1 + i, r.right() - i, r.bottom() - 1 - i );
p->drawLine( r.x() + 1 + i, r.bottom() - i, r.right() - 1 - i, r.bottom() - i );
handled = true;
}
else
{
handled = true;
p->drawWinFocusRect(r);
}
break;
}
case PE_PanelMenuBar:
{
QPixmap* cache = makeMenuBarCache(w, h);
p->drawPixmap( x, y, *cache);
handled = true;
break;
}
case PE_ScrollBarAddPage:
case PE_ScrollBarSubPage:
{
WidgetType widget = ( flags & Style_Horizontal ) ? HScrollGroove : VScrollGroove;
if ( !isPixmap( widget ) )
{
p->fillRect( r, colorGroup( g, widget ) ->brush( QColorGroup::Background ) );
// Do the borders and frame
drawShade( p, r.x(), r.y(), r.width(),
r.height(), *colorGroup( g, widget ), true, false,
highlightWidth( widget ), borderWidth( widget ), shade() );
}
else
{
// If the groove is pixmapped we make a full-sized image (it gets
// cached) then bitBlt it to the appropriate rect.
p->drawTiledPixmap( r.x(), r.y(), r.width(), r.height(),
*scalePixmap( r.width(), r.height(),
widget ) );
drawShade( p, r.x(), r.y(), r.width(),
r.height(), *colorGroup( g, widget ), true, false,
highlightWidth( widget ), borderWidth( widget ), shade() );
}
handled = true;
break;
}
case PE_ScrollBarAddLine:
{
bool horizontal = ( flags & Style_Horizontal );
drawBaseButton( p, r.x(), r.y(), r.width(), r.height(),
*colorGroup( g, down ? ScrollButtonDown : ScrollButton ),
down, false, down ? ScrollButtonDown : ScrollButton );
drawPrimitive( ( horizontal ) ? PE_ArrowRight : PE_ArrowDown, p ,
QRect( r.x() + 3, r.y() + 3, r.width() - 6, r.height() - 6 ),
*colorGroup( g, down ? ScrollButtonDown : ScrollButton ),
flags );
handled = true;
break;
}
case PE_ScrollBarSubLine:
{
bool horizontal = ( flags & Style_Horizontal );
drawBaseButton( p, r.x(), r.y(), r.width(), r.height(),
*colorGroup( g, down ? ScrollButtonDown : ScrollButton ),
down, false, down ? ScrollButtonDown : ScrollButton );
drawPrimitive( ( horizontal ) ? PE_ArrowLeft : PE_ArrowUp, p ,
QRect( r.x() + 3, r.y() + 3, r.width() - 6, r.height() - 6 ),
*colorGroup( g, down ? ScrollButtonDown : ScrollButton ),
flags );
handled = true;
break;
}
case PE_ScrollBarSlider:
{
bool active = ( flags & Style_Active ) || ( flags & Style_Down ); //activeControl == QStyle::AddLine;
bool horizontal = ( flags & Style_Horizontal );
int offsetH = horizontal ? 0: decoWidth(VScrollGroove) ;
int offsetV = horizontal ? decoWidth(HScrollGroove):0;
WidgetType widget = horizontal ?
active ? HScrollBarSliderDown : HScrollBarSlider :
active ? VScrollBarSliderDown : VScrollBarSlider;
drawBaseButton( p, r.x()+offsetH, r.y()+offsetV, r.width()-2*offsetH,
r.height()-2*offsetV, *colorGroup( g, widget ), active, false,
widget );
int spaceW = horizontal ? r.width() - decoWidth( widget ) - 4 :
r.width();
int spaceH = horizontal ? r.height() :
r.height() - decoWidth( widget ) - 4;
widget = active ? horizontal ? HScrollDecoDown : VScrollDecoDown :
horizontal ? HScrollDeco : VScrollDeco;
if ( isPixmap( widget ) )
{
if ( spaceW >= uncached( widget ) ->width() &&
spaceH >= uncached( widget ) ->height() )
{
bitBlt( p->device(),
r.x() + ( r.width() - uncached( widget ) ->width() ) / 2,
r.y() + ( r.height() - uncached( widget ) ->height() ) / 2,
uncached( widget ) );
}
}
handled = true;
break;
}
default:
handled = false;
}
if ( !handled )
KThemeBase::drawPrimitive ( pe, p, r, g,
flags, opt );
}
QPixmap* KThemeStyle::makeMenuBarCache(int w, int h) const
{
if (menuCache)
{
if (menuCache->width() != w || menuCache->height() != h )
{
delete menuCache;
}
else
return menuCache;
}
const QColorGroup *g = colorGroup( QApplication::palette().active(), MenuBar);
menuCache = new QPixmap ( w, h );
QPainter p(menuCache);
drawBaseButton( &p, 0, 0, w, h, *g, false, false, MenuBar );
p.end();
return menuCache;
}
void KThemeStyle::drawControl( ControlElement element,
QPainter *p,
const QWidget *widget,
const QRect &r,
const QColorGroup &cg,
SFlags how ,
const QStyleOption& opt ) const
{
bool handled = false;
int x, y, w, h;
r.rect( &x, &y, &w, &h );
switch ( element )
{
case CE_PushButton:
{
const QPushButton * btn = ( const QPushButton* ) widget;
bool sunken = btn->isOn() || btn->isDown();
int diw = pixelMetric( PM_ButtonDefaultIndicator, btn );
drawBaseButton( p, diw, diw, w - 2 * diw, h - 2 * diw,
*colorGroup( btn->colorGroup(), sunken ? PushButtonDown :
PushButton ), sunken, roundButton(),
sunken ? PushButtonDown : PushButton );
// TODO if diw, draw fancy default button indicator
handled = true;
break;
}
case CE_PushButtonLabel:
{
const QPushButton* button = ( const QPushButton* ) widget;
bool active = button->isOn() || button->isDown();
int x, y, w, h;
r.rect( &x, &y, &w, &h );
// Shift button contents if pushed.
if ( active )
{
x += pixelMetric( PM_ButtonShiftHorizontal, widget );
y += pixelMetric( PM_ButtonShiftVertical, widget );
how |= Style_Sunken;
}
// Does the button have a popup menu?
if ( button->isMenuButton() )
{
int dx = pixelMetric( PM_MenuButtonIndicator, widget );
drawPrimitive( PE_ArrowDown, p, QRect( x + w - dx - 2, y + 2, dx, h - 4 ),
cg, how, opt );
w -= dx;
}
// Draw the icon if there is one
if ( button->iconSet() && !button->iconSet() ->isNull() )
{
QIconSet::Mode mode = QIconSet::Disabled;
QIconSet::State state = QIconSet::Off;
if ( button->isEnabled() )
mode = button->hasFocus() ? QIconSet::Active : QIconSet::Normal;
if ( button->isToggleButton() && button->isOn() )
state = QIconSet::On;
QPixmap pixmap = button->iconSet() ->pixmap( QIconSet::Small, mode, state );
// Center the iconset if there's no text or pixmap
if (button->text().isEmpty() && !button->pixmap())
p->drawPixmap( x + (w - pixmap.width()) / 2,
y + (h - pixmap.height()) / 2, pixmap );
else
p->drawPixmap( x + 4, y + (h - pixmap.height()) / 2, pixmap );
int pw = pixmap.width();
x += pw + 4;
w -= pw + 4;
}
// Make the label indicate if the button is a default button or not
if ( active || button->isDefault() && button->isEnabled() )
{
// Draw "fake" bold text - this enables the font metrics to remain
// the same as computed in QPushButton::sizeHint(), but gives
// a reasonable bold effect.
int i;
// Text shadow
for ( i = 0; i < 2; i++ )
drawItem( p, QRect( x + i + 1, y + 1, w, h ), AlignCenter | ShowPrefix,
button->colorGroup(), button->isEnabled(), NULL,
button->text(), -1,
active ? &button->colorGroup().dark() : &button->colorGroup().mid() );
// Normal Text
for ( i = 0; i < 2; i++ )
drawItem( p, QRect( x + i, y, w, h ), AlignCenter | ShowPrefix,
button->colorGroup(), true, i == 0 ? button->pixmap() : NULL,
button->text(), -1,
active ? &button->colorGroup().light() : &button->colorGroup().buttonText() );
}
else
{
if ( button->isEnabled() )
{
drawItem( p, QRect( x, y, w, h ), AlignCenter | ShowPrefix, button->colorGroup(),
true, button->pixmap(), button->text(), -1,
active ? &button->colorGroup().light() : &button->colorGroup().buttonText() );
}
else
{
//TODO: Handle reversed
drawItem( p, QRect( x + 1, y + 1, w, h ), AlignCenter | ShowPrefix, button->colorGroup(),
true, button->pixmap(), button->text(), -1,
&button->colorGroup().light() );
drawItem( p, QRect( x, y, w, h ), AlignCenter | ShowPrefix, button->colorGroup(),
true, button->pixmap(), button->text(), -1,
&button->colorGroup().buttonText() );
}
}
// Draw a focus rect if the button has focus
if ( how & Style_HasFocus )
drawPrimitive( PE_FocusRect, p,
QStyle::visualRect( subRect( SR_PushButtonFocusRect, widget ), widget ),
cg, how );
handled = true;
break;
}
case CE_MenuBarEmptyArea:
{
//Expand to cover entire region
drawPrimitive(PE_PanelMenuBar, p,
QRect(0,0,r.width()+r.x()*2, r.height()+r.y()*2),
cg, Style_Default);
handled = true;
break;
}
case CE_TabBarTab:
{
const QTabBar* tb = ( const QTabBar* ) widget;
QTabBar::Shape tbs = tb->shape();
bool selected = how & Style_Selected;
WidgetType widget = selected ? ActiveTab : InactiveTab;
const QColorGroup *cg = colorGroup( tb->colorGroup(), widget );
int i;
int x2 = x + w - 1, y2 = y + h - 1;
int bWidth = borderWidth( widget );
int hWidth = highlightWidth( widget );
handled = true;
if ( tbs == QTabBar::RoundedAbove || tbs == QTabBar::TriangularAbove )
{
if ( !selected )
{
p->fillRect( x, y, x2 - x + 1, 2,
tb->palette().active().brush( QColorGroup::Background ) );
y += 2;
}
p->setPen( cg->text() );
i = 0;
if ( i < bWidth )
{
p->drawLine( x, y + 1, x, y2 );
p->drawLine( x2, y + 1, x2, y2 );
p->drawLine( x + 1, y, x2 - 1, y );
if ( selected ? activeTabLine() : inactiveTabLine() )
{
p->drawLine( x, y2, x2, y2 );
--y2;
}
++i, ++x, ++y, --x2;
}
for ( ; i < bWidth; ++i, ++x, ++y, --x2 )
{
p->drawLine( x, y, x, y2 );
p->drawLine( x2, y, x2, y2 );
p->drawLine( x, y, x2, y );
if ( selected ? activeTabLine() : inactiveTabLine() )
{
p->drawLine( x, y2, x2, y2 );
--y2;
}
}
i = 0;
if ( i < hWidth && bWidth == 0 )
{
p->setPen( cg->light() );
p->drawLine( x, y + 1, x, y2 );
p->drawLine( x + 1, y, x2 - 1, y );
p->setPen( cg->dark() );
p->drawLine( x2, y + 1, x2, y2 );
if ( selected ? activeTabLine() : inactiveTabLine() )
{
p->drawLine( x, y2, x2, y2 );
--y2;
}
++i, ++x, ++y, --x2;
}
for ( ; i < hWidth; ++i, ++x, ++y, --x2 )
{
p->setPen( cg->light() );
p->drawLine( x, y, x, y2 );
p->drawLine( x, y, x2, y );
p->setPen( cg->dark() );
p->drawLine( x2, y + 1, x2, y2 );
if ( selected ? activeTabLine() : inactiveTabLine() )
{
p->drawLine( x, y2, x2, y2 );
--y2;
}
}
if ( isPixmap( widget ) )
p->drawTiledPixmap( x, y, x2 - x + 1, y2 - y + 1,
*scalePixmap( x2 - x + 1, y2 - y + 1, widget ) );
else
p->fillRect( x, y, x2 - x + 1, y2 - y + 1, cg->background() );
}
else if ( tb->shape() == QTabBar::RoundedBelow ||
tb->shape() == QTabBar::TriangularBelow )
{
if ( widget == ActiveTab )
widget = RotActiveTab;
else
widget = RotInactiveTab;
if ( !selected )
{
p->fillRect( x, y2 - 2, x2 - x + 1, 2,
tb->palette().active().brush( QColorGroup::Background ) );
y2 -= 2;
}
p->setPen( cg->text() );
i = 0;
if ( i < bWidth )
{
p->drawLine( x, y, x, y2 - 1 );
p->drawLine( x2, y, x2, y2 - 1 );
p->drawLine( x + 1, y2, x2 - 1, y2 );
if ( selected ? activeTabLine() : inactiveTabLine() )
{
p->drawLine( x, y, x2, y );
++y;
}
}
for ( ; i < bWidth; ++i, ++x, --x2, --y2 )
{
p->drawLine( x, y, x, y2 );
p->drawLine( x2, y, x2, y2 );
p->drawLine( x, y2, x2, y2 );
if ( selected ? activeTabLine() : inactiveTabLine() )
{
p->drawLine( x, y, x2, y );
++y;
}
}
i = 0;
if ( i < hWidth && bWidth == 0 )
{
p->setPen( cg->dark() );
p->drawLine( x + 1, y2, x2 - 1, y2 );
p->drawLine( x2, y, x2, y2 - 1 );
p->setPen( cg->light() );
p->drawLine( x, y, x, y2 - 1 );
if ( selected ? activeTabLine() : inactiveTabLine() )
{
p->drawLine( x, y, x2, y );
++y;
}
++i, ++x, --x2, --y2;
}
for ( ; i < hWidth; ++i, ++x, --x2, --y2 )
{
p->setPen( cg->dark() );
p->drawLine( x, y2, x2, y2 );
p->drawLine( x2, y, x2, y2 );
p->setPen( cg->light() );
p->drawLine( x, y, x, y2 );
if ( selected ? activeTabLine() : inactiveTabLine() )
{
p->drawLine( x, y, x2, y );
++y;
}
}
if ( isPixmap( widget ) )
p->drawTiledPixmap( x, y, x2 - x + 1, y2 - y + 1,
*scalePixmap( x2 - x + 1, y2 - y + 1, widget ) );
else
p->fillRect( x, y, x2 - x + 1, y2 - y + 1, cg->background() );
}
break;
}
case CE_MenuBarItem:
{
r.rect( &x, &y, &w, &h );
QMenuItem *mi = opt.menuItem();
QMenuBar *mb = ( QMenuBar* ) widget;
QRect pr = mb->rect();
bool active = how & Style_Active;
//bool focused = how & Style_HasFocus;
const QColorGroup *g = colorGroup( cg, active ? MenuBarItem : MenuBar );
QColor btext = g->buttonText();
QPixmap* cache = makeMenuBarCache(pr.width(), pr.height());
QPixmap buf( w, pr.height() );
bitBlt(&buf, 0, 0, cache, x, y, w, pr.height());
QPainter p2( &buf );
if ( active )
{
drawBaseButton( &p2, 0, 0, w, h, *g, false, false, MenuBarItem );
}
p2.end();
p->drawPixmap( x, y, buf, 0, 0, w, h );
drawItem( p, QRect(x,y,w,h), AlignCenter | AlignVCenter | ShowPrefix | DontClip | SingleLine,
*g, mi->isEnabled(), mi->pixmap(), mi->text(),
-1, &btext );
handled = true;
break;
}
case CE_PopupMenuItem:
{
bool separator = false;
int x, y, w, h;
r.rect( &x, &y, &w, &h );
const QPopupMenu *popupmenu = ( const QPopupMenu * ) widget;
QMenuItem *mi = opt.menuItem();
if ( mi )
{
separator = mi->isSeparator();
}
int tab = opt.tabWidth();
int checkcol = opt.maxIconWidth();
bool enabled = (mi? mi->isEnabled():true);
bool checkable = popupmenu->isCheckable();
bool active = how & Style_Active;
bool etchtext = styleHint( SH_EtchDisabledText, 0 );
bool reverse = QApplication::reverseLayout();
const QColorGroup& cg_ours = *colorGroup( cg, active ? MenuItemDown : MenuItem );
//QColor btext = cg_ours.buttonText();
if ( checkable )
checkcol = QMAX( checkcol, 20 );
// Are we a menu item separator?
if ( separator )
{
p->setPen( cg_ours.dark() );
p->drawLine( x, y, x + w, y );
p->setPen( cg_ours.light() );
p->drawLine( x, y + 1, x + w, y + 1 );
break;
}
// Draw the menu item background
if ( active )
drawBaseButton( p, x, y, w, h, cg_ours, true, false, MenuItemDown );
else
{
drawShade( p, x, y, w, h, *colorGroup( cg_ours, MenuItem ), false, false,
highlightWidth( MenuItem ), borderWidth( MenuItem ),
shade() );
int dw = decoWidth( MenuItem );
if ( !isPixmap( MenuItem ) )
{
p->fillRect(
x + dw, y + dw, w - dw * 2, h - dw * 2,
cg_ours.brush( QColorGroup::Background ) );
//cg.brush( QColorGroup::Background ));
//colorGroup( cg_ours, MenuItem ) ->brush( QColorGroup::Background ) );
}
else
{
// process inactive item pixmaps as one large item
p->drawTiledPixmap( x + dw, y + dw, w - dw * 2, h - dw * 2, *scalePixmap
( w, p->window().height(), MenuItem ),
x, y );
}
}
if (!mi)
break;
// Do we have an icon?
if ( mi->iconSet() )
{
QIconSet::Mode mode;
QRect cr = visualRect( QRect( x, y, checkcol, h ), r );
// Select the correct icon from the iconset
if ( active )
mode = enabled ? QIconSet::Active : QIconSet::Disabled;
else
mode = enabled ? QIconSet::Normal : QIconSet::Disabled;
// Do we have an icon and are checked at the same time?
// Then draw a "pressed" background behind the icon
if ( checkable && mi->isChecked() ) //!active && -- ??
drawBaseButton( p, cr.x(), cr.y(), cr.width(), cr.height(), *colorGroup( cg_ours, BevelDown ), true, false, BevelDown );
// Draw the icon
QPixmap pixmap = mi->iconSet() ->pixmap( QIconSet::Small, mode );
int pixw = pixmap.width();
int pixh = pixmap.height();
QRect pmr( 0, 0, pixw, pixh );
pmr.moveCenter( cr.center() );
p->setPen( cg_ours.highlightedText() );
p->drawPixmap( pmr.topLeft(), pixmap );
}
// Are we checked? (This time without an icon)
else if ( checkable && mi->isChecked() )
{
int cx = reverse ? x + w - checkcol : x;
// We only have to draw the background if the menu item is inactive -
// if it's active the "pressed" background is already drawn
//if ( ! active )
// qDrawShadePanel( p, cx, y, checkcol, h, cg_ours, true, 1,
// &cg_ours.brush(QColorGroup::Midlight) );
// Draw the checkmark
SFlags cflags = Style_Default;
cflags |= active ? Style_Enabled : Style_On;
drawPrimitive( PE_CheckMark, p, QRect( cx + itemFrame, y + itemFrame,
checkcol - itemFrame * 2, h - itemFrame * 2 ), cg_ours, cflags );
}
// Time to draw the menu item label...
int xm = itemFrame + checkcol + itemHMargin; // X position margin
int xp = reverse ? // X position
x + tab + rightBorder + itemHMargin + itemFrame - 1 :
x + xm;
int offset = reverse ? -1 : 1; // Shadow offset for etched text
// Label width (minus the width of the accelerator portion)
int tw = w - xm - tab - arrowHMargin - itemHMargin * 3 - itemFrame + 1;
// Set the color for enabled and disabled text
// (used for both active and inactive menu items)
p->setPen( enabled ? cg_ours.buttonText() : cg_ours.mid() );
// This color will be used instead of the above if the menu item
// is active and disabled at the same time. (etched text)
QColor discol = cg_ours.mid();
// Does the menu item draw it's own label?
if ( mi->custom() )
{
int m = itemVMargin;
// Save the painter state in case the custom
// paint method changes it in some way
p->save();
// Draw etched text if we're inactive and the menu item is disabled
if ( etchtext && !enabled && !active )
{
p->setPen( cg_ours.light() );
mi->custom() ->paint( p, cg_ours, active, enabled, xp + offset, y + m + 1, tw, h - 2 * m );
p->setPen( discol );
}
mi->custom() ->paint( p, cg_ours, active, enabled, xp, y + m, tw, h - 2 * m );
p->restore();
}
else
{
// The menu item doesn't draw it's own label
QString s = mi->text();
// Does the menu item have a text label?
if ( !s.isNull() )
{
int t = s.find( '\t' );
int m = itemVMargin;
int text_flags = AlignVCenter | ShowPrefix | DontClip | SingleLine;
text_flags |= reverse ? AlignRight : AlignLeft;
// Does the menu item have a tabstop? (for the accelerator text)
if ( t >= 0 )
{
int tabx = reverse ? x + rightBorder + itemHMargin + itemFrame :
x + w - tab - rightBorder - itemHMargin - itemFrame;
// Draw the right part of the label (accelerator text)
if ( etchtext && !enabled && !active )
{
// Draw etched text if we're inactive and the menu item is disabled
p->setPen( cg_ours.light() );
p->drawText( tabx + offset, y + m + 1, tab, h - 2 * m, text_flags, s.mid( t + 1 ) );
p->setPen( discol );
}
p->drawText( tabx, y + m, tab, h - 2 * m, text_flags, s.mid( t + 1 ) );
s = s.left( t );
}
// Draw the left part of the label (or the whole label
// if there's no accelerator)
if ( etchtext && !enabled && !active )
{
// Etched text again for inactive disabled menu items...
p->setPen( cg_ours.light() );
p->drawText( xp + offset, y + m + 1, tw, h - 2 * m, text_flags, s, t );
p->setPen( discol );
}
p->drawText( xp, y + m, tw, h - 2 * m, text_flags, s, t );
}
// The menu item doesn't have a text label
// Check if it has a pixmap instead
else if ( mi->pixmap() )
{
QPixmap * pixmap = mi->pixmap();
// Draw the pixmap
if ( pixmap->depth() == 1 )
p->setBackgroundMode( OpaqueMode );
int diffw = ( ( w - pixmap->width() ) / 2 )
+ ( ( w - pixmap->width() ) % 2 );
p->drawPixmap( x + diffw, y + itemFrame, *pixmap );
if ( pixmap->depth() == 1 )
p->setBackgroundMode( TransparentMode );
}
}
// Does the menu item have a submenu?
if ( mi->popup() )
{
PrimitiveElement arrow = reverse ? PE_ArrowLeft : PE_ArrowRight;
int dim = 10 - itemFrame; //We're not very useful to inherit off, so just hardcode..
QRect vr = visualRect( QRect( x + w - arrowHMargin - itemFrame - dim,
y + h / 2 - dim / 2, dim, dim ), r );
// Draw an arrow at the far end of the menu item
if ( active )
{
if ( enabled )
discol = cg_ours.buttonText();
QColorGroup g2( discol, cg_ours.highlight(), white, white,
enabled ? white : discol, discol, white );
drawPrimitive( arrow, p, vr, g2, Style_Enabled | Style_Down );
}
else
drawPrimitive( arrow, p, vr, cg_ours,
enabled ? Style_Enabled : Style_Default );
}
handled = true;
break;
}
case CE_ProgressBarGroove:
{
QBrush bg;
const QColorGroup * cg2 = colorGroup( cg, ProgressBg );
qDrawWinPanel( p, r, *cg2, true );
bg.setColor( cg2->color( QColorGroup::Background ) );
if ( isPixmap( ProgressBg ) )
bg.setPixmap( *uncached( ProgressBg ) );
p->fillRect( x + 2, y + 2, w - 4, h - 4, bg );
handled = true;
break;
}
case CE_ProgressBarContents:
{
const QProgressBar* pb = (const QProgressBar*)widget;
QRect cr = subRect(SR_ProgressBarContents, widget);
double progress = pb->progress();
bool reverse = QApplication::reverseLayout();
int steps = pb->totalSteps();
int pstep = 0;
if (!cr.isValid())
return;
// Draw progress bar
if (progress > 0 || steps == 0)
{
double pg = (steps == 0) ? 0.1 : progress / steps;
int width = QMIN(cr.width(), (int)(pg * cr.width()));
if (steps == 0)
{ //Busy indicator
if (width < 1) width = 1; //A busy indicator with width 0 is kind of useless
int remWidth = cr.width() - width; //Never disappear completely
if (remWidth <= 0) remWidth = 1; //Do something non-crashy when too small...
pstep = int(progress) % ( 2 * remWidth );
if ( pstep > remWidth )
{
//Bounce about.. We're remWidth + some delta, we want to be remWidth - delta...
// - ( (remWidth + some delta) - 2* remWidth ) = - (some deleta - remWidth) = remWidth - some delta..
pstep = - (pstep - 2 * remWidth );
}
}
if ( !reverse )
drawBaseButton( p, x + pstep, y, width, h, *colorGroup( cg, ProgressBar ), false, false, ProgressBar );
else
{
//TODO:Optimize
QPixmap buf( width, h );
QPainter p2( &buf );
drawBaseButton( &p2, 0, 0, width, h, *colorGroup( cg, ProgressBar ), false, false, ProgressBar );
p2.end();
QPixmap mirroredPix = QPixmap( buf.convertToImage().mirror( true, false ) );
bitBlt( p->device(), x + w - width - pstep, y, &mirroredPix );
}
}
handled = true;
break;
}
default:
handled = false;
};
if ( !handled )
KThemeBase::drawControl( element,
p, widget, r, cg, how, opt );
}
void KThemeStyle::drawControlMask( ControlElement element,
QPainter *p,
const QWidget *widget,
const QRect &r,
const QStyleOption& opt ) const
{
bool handled = false;
int x, y, w, h;
r.rect( &x, &y, &w, &h );
switch ( element )
{
case CE_PushButton:
{
//Is this correct?
drawBaseMask( p, x, y, w, h, roundButton() );
handled = true;
break;
}
default:
handled = false;
};
if ( !handled )
KThemeBase::drawControlMask( element,
p, widget, r, opt );
}
void KThemeStyle::drawKStylePrimitive( KStylePrimitive kpe,
QPainter* p,
const QWidget* widget,
const QRect &r,
const QColorGroup &cg,
SFlags flags,
const QStyleOption& opt ) const
{
bool handled = false;
int x, y, w, h;
r.rect( &x, &y, &w, &h );
switch ( kpe )
{
case KPE_SliderGroove:
{
if ( !roundSlider() )
{
const QSlider * slider = ( const QSlider* ) widget;
bool horizontal = slider->orientation() == Horizontal;
if ( horizontal )
{
drawBaseButton( p, x, y, w, h, *colorGroup( cg, SliderGroove ), true,
false, SliderGroove );
}
else
{
drawBaseButton( p, x, y, w, h, *colorGroup( cg, RotSliderGroove ), true,
false, RotSliderGroove );
}
}
else
{
//This code is from HighColorDefault..
const QSlider* slider = ( const QSlider* ) widget;
bool horizontal = slider->orientation() == Horizontal;
int gcenter = ( horizontal ? r.height() : r.width() ) / 2;
QRect gr;
if ( horizontal )
gr = QRect( r.x(), r.y() + gcenter - 3, r.width(), 7 );
else
gr = QRect( r.x() + gcenter - 3, r.y(), 7, r.height() );
int x, y, w, h;
gr.rect( &x, &y, &w, &h );
int x2 = x + w - 1;
int y2 = y + h - 1;
// Draw the slider groove.
p->setPen( cg.dark() );
p->drawLine( x + 2, y, x2 - 2, y );
p->drawLine( x, y + 2, x, y2 - 2 );
p->fillRect( x + 2, y + 2, w - 4, h - 4,
slider->isEnabled() ? cg.dark() : cg.mid() );
p->setPen( cg.shadow() );
p->drawRect( x + 1, y + 1, w - 2, h - 2 );
p->setPen( cg.light() );
p->drawPoint( x + 1, y2 - 1 );
p->drawPoint( x2 - 1, y2 - 1 );
p->drawLine( x2, y + 2, x2, y2 - 2 );
p->drawLine( x + 2, y2, x2 - 2, y2 );
}
handled = true;
break;
}
case KPE_SliderHandle:
{
if ( isPixmap( Slider ) )
{
const QSlider * slider = ( const QSlider* ) widget;
bool horizontal = slider->orientation() == Horizontal;
if ( horizontal )
{
bitBlt( p->device(), x, y + ( h - uncached( Slider ) ->height() ) / 2,
uncached( Slider ) );
}
else
{
if ( !vsliderCache )
{
QWMatrix r270;
r270.rotate( 270 );
vsliderCache = new QPixmap( uncached( Slider ) ->xForm( r270 ) );
if ( uncached( Slider ) ->mask() )
vsliderCache->setMask( uncached( Slider ) ->mask() ->xForm( r270 ) );
}
bitBlt( p->device(), x + ( w - vsliderCache->width() ) / 2, y,
vsliderCache );
}
}
else
{
//This code again from HighColor..
//...except sans the gradient..
const QSlider* slider = ( const QSlider* ) widget;
bool horizontal = slider->orientation() == Horizontal;
int x, y, w, h;
r.rect( &x, &y, &w, &h );
int x2 = x + w - 1;
int y2 = y + h - 1;
p->setPen( cg.mid() );
p->drawLine( x + 1, y, x2 - 1, y );
p->drawLine( x, y + 1, x, y2 - 1 );
p->setPen( cg.shadow() );
p->drawLine( x + 1, y2, x2 - 1, y2 );
p->drawLine( x2, y + 1, x2, y2 - 1 );
p->setPen( cg.light() );
p->drawLine( x + 1, y + 1, x2 - 1, y + 1 );
p->drawLine( x + 1, y + 1, x + 1, y2 - 1 );
p->setPen( cg.dark() );
p->drawLine( x + 2, y2 - 1, x2 - 1, y2 - 1 );
p->drawLine( x2 - 1, y + 2, x2 - 1, y2 - 1 );
p->setPen( cg.midlight() );
p->drawLine( x + 2, y + 2, x2 - 2, y + 2 );
p->drawLine( x + 2, y + 2, x + 2, y2 - 2 );
p->setPen( cg.mid() );
p->drawLine( x + 3, y2 - 2, x2 - 2, y2 - 2 );
p->drawLine( x2 - 2, y + 3, x2 - 2, y2 - 2 );
p->fillRect( QRect( x + 3, y + 3, w - 6, h - 6 ),
cg.button() );
// Paint riffles
if ( horizontal )
{
p->setPen( cg.light() );
p->drawLine( x + 5, y + 4, x + 5, y2 - 4 );
p->drawLine( x + 8, y + 4, x + 8, y2 - 4 );
p->drawLine( x + 11, y + 4, x + 11, y2 - 4 );
p->setPen( slider->isEnabled() ? cg.shadow() : cg.mid() );
p->drawLine( x + 6, y + 4, x + 6, y2 - 4 );
p->drawLine( x + 9, y + 4, x + 9, y2 - 4 );
p->drawLine( x + 12, y + 4, x + 12, y2 - 4 );
}
else
{
p->setPen( cg.light() );
p->drawLine( x + 4, y + 5, x2 - 4, y + 5 );
p->drawLine( x + 4, y + 8, x2 - 4, y + 8 );
p->drawLine( x + 4, y + 11, x2 - 4, y + 11 );
p->setPen( slider->isEnabled() ? cg.shadow() : cg.mid() );
p->drawLine( x + 4, y + 6, x2 - 4, y + 6 );
p->drawLine( x + 4, y + 9, x2 - 4, y + 9 );
p->drawLine( x + 4, y + 12, x2 - 4, y + 12 );
}
}
handled = true;
break;
}
//case KPE_DockWindowHandle:
case KPE_ToolBarHandle:
case KPE_GeneralHandle:
{
if ( w > h )
drawBaseButton( p, x, y, w, h, *colorGroup( cg, HBarHandle ), false, false,
HBarHandle );
else
drawBaseButton( p, x, y, w, h, *colorGroup( cg, VBarHandle ), false, false,
VBarHandle );
handled = true;
break;
}
default:
handled = false;
}
if ( !handled )
{
KThemeBase::drawKStylePrimitive( kpe, p, widget,
r, cg, flags, opt );
}
}
void KThemeStyle::drawComplexControl ( ComplexControl control, QPainter * p, const QWidget * widget,
const QRect & r, const QColorGroup & g, SFlags how ,
SCFlags controls, SCFlags active,
const QStyleOption & opt ) const
{
bool handled = false;
int x, y, w, h;
r.rect( &x, &y, &w, &h );
bool down = how & Style_Down;
bool on = how & Style_On;
// bool enabled = ( how & Style_Enabled );
switch ( control )
{
case CC_ToolButton:
{
const QToolButton * toolbutton = ( const QToolButton * ) widget;
QRect button, menu;
button = querySubControlMetrics( control, widget, SC_ToolButton, opt );
menu = querySubControlMetrics( control, widget, SC_ToolButtonMenu, opt );
if ( controls & SC_ToolButton )
{
WidgetType widget = ( down || on ) ? ToolButtonDown : ToolButton;
drawBaseButton( p, button.x(), button.y(), button.width(), button.height(), *colorGroup( g, widget ), down || on, false,
widget );
// int m = decoWidth( widget );
}
if ( controls & SC_ToolButtonMenu )
{
drawPrimitive( PE_ArrowDown, p, menu, g, how );
/* if ( enabled )
kDrawWindowsArrow(p, this, PE_ArrowDown, false, menu.x(), menu.y(), menu.width(), menu.height(),
g, true );
else
kDrawWindowsArrow(p, this, PE_ArrowDown, false, menu.x(), menu.y(), menu.width(), menu.height(),
g, false );*/
}
if ( toolbutton->hasFocus() && !toolbutton->focusProxy() )
{
QRect fr = toolbutton->rect();
fr.addCoords( 3, 3, -3, -3 );
drawPrimitive( PE_FocusRect, p, fr, g );
}
handled = true;
break;
}
case CC_ComboBox:
{
if ( controls & SC_ComboBoxFrame )
{
//TODO: Anyway of detecting when the popup is there -- would look nicer if sunken then too..
bool sunken = ( active == SC_ComboBoxArrow );
//No frame, edit box and button for now?
WidgetType widget = sunken ? ComboBoxDown : ComboBox;
drawBaseButton( p, x, y, w, h, *colorGroup( g, widget ), sunken,
roundComboBox(), widget );
controls ^= SC_ComboBoxFrame;
}
if ( controls & SC_ComboBoxArrow )
{
bool sunken = ( active == SC_ComboBoxArrow );
QRect ar = QStyle::visualRect(
querySubControlMetrics( CC_ComboBox, widget, SC_ComboBoxArrow ),
widget );
ar.rect( &x, &y, &w, &h );
WidgetType widget = sunken ? ComboBoxDown : ComboBox;
if ( !sunken && isPixmap( ComboDeco ) )
bitBlt( p->device(),
x + ( w - uncached( ComboDeco ) ->width() - decoWidth( ComboBox ) / 2 ),
y + ( h - uncached( ComboDeco ) ->height() ) / 2,
uncached( ComboDeco ) );
else if ( sunken && isPixmap( ComboDecoDown ) )
bitBlt( p->device(),
x + ( w - uncached( ComboDecoDown ) ->width() - decoWidth( ComboBoxDown ) ) / 2,
y + ( h - uncached( ComboDecoDown ) ->height() ) / 2,
uncached( ComboDecoDown ) );
else
{
mtfstyle->drawPrimitive( PE_ArrowDown, p, QRect( x, y, w, h ), *colorGroup( g, widget ), sunken ? ( how | Style_Sunken ) : how, opt );
qDrawShadeRect( p, x, y, w, h, *colorGroup( g, widget ) ); //w-14, y+7+(h-15), 10, 3,
}
controls ^= SC_ComboBoxArrow;
}
break;
}
case CC_ScrollBar:
{
const QScrollBar *sb = ( const QScrollBar* ) widget;
bool maxedOut = ( sb->minValue() == sb->maxValue() );
bool horizontal = ( sb->orientation() == Qt::Horizontal );
SFlags sflags = ( ( horizontal ? Style_Horizontal : Style_Default ) |
( maxedOut ? Style_Default : Style_Enabled ) );
//Here, we don't do add page, subpage, etc.,
QRect addline, subline, subline2, groove, slider;
subline = querySubControlMetrics( control, widget, SC_ScrollBarSubLine, opt );
addline = querySubControlMetrics( control, widget, SC_ScrollBarAddLine, opt );
groove = querySubControlMetrics( control, widget, SC_ScrollBarGroove, opt );
slider = querySubControlMetrics( control, widget, SC_ScrollBarSlider, opt );
subline2 = addline;
QPixmap buf( sb->width(), sb->height() );
QPainter p2( &buf );
if ( groove.isValid() )
{
p2.fillRect( groove, QColor( 255, 0, 0 ) );
drawPrimitive( PE_ScrollBarSubPage, &p2, groove, g,
sflags | ( ( active == SC_ScrollBarSubPage ) ?
Style_Down : Style_Default ) );
}
// Draw the up/left button set
if ( subline.isValid() )
{
drawPrimitive( PE_ScrollBarSubLine, &p2, subline, g,
sflags | ( active == SC_ScrollBarSubLine ?
Style_Down : Style_Default ) );
}
if ( addline.isValid() )
drawPrimitive( PE_ScrollBarAddLine, &p2, addline, g,
sflags | ( ( active == SC_ScrollBarAddLine ) ?
Style_Down : Style_Default ) );
if ( slider.isValid() )
{ //(controls & SC_ScrollBarSlider) &&
drawPrimitive( PE_ScrollBarSlider, &p2, slider, g,
sflags | ( ( active == SC_ScrollBarSlider ) ?
Style_Down : Style_Default ) );
// Draw focus rect
if ( sb->hasFocus() )
{
QRect fr( slider.x() + 2, slider.y() + 2,
slider.width() - 5, slider.height() - 5 );
drawPrimitive( PE_FocusRect, &p2, fr, g, Style_Default );
}
p2.end();
bitBlt( p->device(), x, y, &buf );
handled = true;
}
break;
}
default:
handled = false;
}
if ( !handled )
{
KThemeBase::drawComplexControl ( control, p, widget,
r, g, how ,
controls, active,
opt );
}
}
void KThemeStyle::drawBaseMask( QPainter *p, int x, int y, int w, int h,
bool round ) const
{
// round edge fills
static const QCOORD btm_left_fill[] =
{
0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 0, 1, 1, 1, 2, 1, 3, 1, 4, 1,
1, 2, 2, 2, 3, 2, 4, 2, 2, 3, 3, 3, 4, 3, 3, 4, 4, 4
};
static const QCOORD btm_right_fill[] =
{
0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 0, 1, 1, 1, 2, 1, 3, 1, 4,
1, 0, 2, 1, 2, 2, 2, 3, 2, 0, 3, 1, 3, 2, 3, 0, 4, 1, 4
};
static const QCOORD top_left_fill[] =
{
3, 0, 4, 0, 2, 1, 3, 1, 4, 1, 1, 2, 2, 2, 3, 2, 4, 2, 0, 3,
1, 3, 2, 3, 3, 3, 4, 3, 0, 4, 1, 4, 2, 4, 3, 4, 4, 4
};
static const QCOORD top_right_fill[] =
{
0, 0, 1, 0, 0, 1, 1, 1, 2, 1, 0, 2, 1, 2, 2, 2, 3, 2, 0,
3, 1, 3, 2, 3, 3, 3, 4, 3, 0, 4, 1, 4, 2, 4, 3, 4, 4, 4
};
QBrush fillBrush( color1, SolidPattern );
p->setPen( color1 );
if ( round && w > 19 && h > 19 )
{
int x2 = x + w - 1;
int y2 = y + h - 1;
QPointArray a( QCOORDARRLEN( top_left_fill ), top_left_fill );
a.translate( 1, 1 );
p->drawPoints( a );
a.setPoints( QCOORDARRLEN( btm_left_fill ), btm_left_fill );
a.translate( 1, h - 6 );
p->drawPoints( a );
a.setPoints( QCOORDARRLEN( top_right_fill ), top_right_fill );
a.translate( w - 6, 1 );
p->drawPoints( a );
a.setPoints( QCOORDARRLEN( btm_right_fill ), btm_right_fill );
a.translate( w - 6, h - 6 );
p->drawPoints( a );
p->fillRect( x + 6, y, w - 12, h, fillBrush );
p->fillRect( x, y + 6, x + 6, h - 12, fillBrush );
p->fillRect( x2 - 6, y + 6, x2, h - 12, fillBrush );
p->drawLine( x + 6, y, x2 - 6, y );
p->drawLine( x + 6, y2, x2 - 6, y2 );
p->drawLine( x, y + 6, x, y2 - 6 );
p->drawLine( x2, y + 6, x2, y2 - 6 );
}
else
p->fillRect( x, y, w, h, fillBrush );
}
int KThemeStyle::styleHint( StyleHint sh, const QWidget *w, const QStyleOption &opt, QStyleHintReturn *shr ) const
{
switch ( sh )
{
case SH_EtchDisabledText:
case SH_Slider_SnapToValue:
case SH_PrintDialog_RightAlignButtons:
case SH_FontDialog_SelectAssociatedText:
case SH_PopupMenu_AllowActiveAndDisabled:
case SH_MenuBar_AltKeyNavigation:
case SH_MenuBar_MouseTracking:
case SH_PopupMenu_MouseTracking:
case SH_ComboBox_ListMouseTracking:
return 1;
case SH_GUIStyle:
return WindowsStyle;
case SH_ScrollBar_BackgroundMode:
return NoBackground;
default:
return KThemeBase::styleHint( sh, w, opt, shr );
};
}
/* This is where we draw the borders and highlights. The new round button
* code is a pain in the arse. We don't want to be calculating arcs so
* use a whole lotta QPointArray's ;-) The code is made a lot more complex
* because you can have variable width border and highlights...
* I may want to cache this if round buttons are used, but am concerned
* about excessive cache misses. This is a memory/speed tradeoff that I
* have to test.
*/
void KThemeStyle::drawShade( QPainter *p, int x, int y, int w, int h,
const QColorGroup &g, bool sunken, bool rounded,
int hWidth, int bWidth, ShadeStyle style ) const
{
int i, sc, bc, x2, y2;
QPen highPen, lowPen;
if ( style == Motif )
{
highPen.setColor( sunken ? g.dark() : g.light() );
lowPen.setColor( sunken ? g.light() : g.dark() );
}
else
{
highPen.setColor( sunken ? g.shadow() : g.light() );
lowPen.setColor( sunken ? g.light() : g.shadow() );
}
// Advanced round buttons
if ( rounded && w > 19 && h > 19 )
{
x2 = x + w - 1, y2 = y + h - 1;
QPointArray bPntArray, hPntArray, lPntArray;
QPointArray bLineArray, hLineArray, lLineArray;
// borders
for ( i = 0, bc = 0; i < bWidth; ++i )
{
bPntArray.putPoints( bc, 24, x + 4, y + 1, x + 5, y + 1, x + 3, y + 2, x + 2, y + 3,
x + 1, y + 4, x + 1, y + 5, x + 1, y2 - 5, x + 1, y2 - 4, x + 2, y2 - 3,
x2 - 5, y + 1, x2 - 4, y + 1, x2 - 3, y + 2, x2 - 5, y2 - 1,
x2 - 4, y2 - 1, x2 - 3, y2 - 2, x2 - 2, y2 - 3, x2 - 1, y2 - 5,
x2 - 1, y2 - 4, x + 3, y2 - 2, x + 4, y2 - 1, x + 5, y2 - 1,
x2 - 2, y + 3, x2 - 1, y + 4, x2 - 1, y + 5 );
bc += 24;
// ellispe edges don't match exactly, so fill in blanks
if ( i < bWidth - 1 || hWidth != 0 )
{
bPntArray.putPoints( bc, 20, x + 6, y + 1, x + 4, y + 2, x + 3, y + 3,
x + 2, y + 4, x + 1, y + 6, x2 - 6, y + 1, x2 - 4, y + 2,
x2 - 3, y + 3, x + 2, y2 - 4, x + 1, y2 - 6, x2 - 6, y2 - 1,
x2 - 4, y2 - 2, x2 - 3, y2 - 3, x2 - 2, y2 - 4, x2 - 1, y2 - 6,
x + 6, y2 - 1, x + 4, y2 - 2, x + 3, y2 - 3, x2 - 1, y + 6,
x2 - 2, y + 4 );
bc += 20;
}
bLineArray.putPoints( i * 8, 8, x + 6, y, x2 - 6, y, x, y + 6, x, y2 - 6,
x + 6, y2, x2 - 6, y2, x2, y + 6, x2, y2 - 6 );
++x, ++y;
--x2, --y2;
}
// highlights
for ( i = 0, sc = 0; i < hWidth; ++i )
{
hPntArray.putPoints( sc, 12, x + 4, y + 1, x + 5, y + 1, // top left
x + 3, y + 2, x + 2, y + 3, x + 1, y + 4, x + 1, y + 5,
x + 1, y2 - 5, x + 1, y2 - 4, x + 2, y2 - 3, // half corners
x2 - 5, y + 1, x2 - 4, y + 1, x2 - 3, y + 2 );
lPntArray.putPoints( sc, 12, x2 - 5, y2 - 1, x2 - 4, y2 - 1, // btm right
x2 - 3, y2 - 2, x2 - 2, y2 - 3, x2 - 1, y2 - 5, x2 - 1, y2 - 4,
x + 3, y2 - 2, x + 4, y2 - 1, x + 5, y2 - 1, //half corners
x2 - 2, y + 3, x2 - 1, y + 4, x2 - 1, y + 5 );
sc += 12;
if ( i < hWidth - 1 )
{
hPntArray.putPoints( sc, 10, x + 6, y + 1, x + 4, y + 2, // top left
x + 3, y + 3, x + 2, y + 4, x + 1, y + 6,
x2 - 6, y + 1, x2 - 4, y + 2, // half corners
x2 - 3, y + 3, x + 2, y2 - 4, x + 1, y2 - 6 );
lPntArray.putPoints( sc, 10, x2 - 6, y2 - 1, x2 - 4, y2 - 2, // btm right
x2 - 3, y2 - 3, x2 - 2, y2 - 4, x2 - 1, y2 - 6,
x + 6, y2 - 1, x + 4, y2 - 2, // half corners
x + 3, y2 - 3, x2 - 1, y + 6, x2 - 2, y + 4 );
sc += 10;
}
hLineArray.putPoints( i * 4, 4, x + 6, y, x2 - 6, y, x, y + 6, x, y2 - 6 );
lLineArray.putPoints( i * 4, 4, x + 6, y2, x2 - 6, y2, x2, y + 6, x2, y2 - 6 );
++x, ++y;
--x2, --y2;
}
p->setPen( Qt::black );
p->drawPoints( bPntArray );
p->drawLineSegments( bLineArray );
p->setPen( highPen );
p->drawPoints( hPntArray );
p->drawLineSegments( hLineArray );
p->setPen( lowPen );
p->drawPoints( lPntArray );
p->drawLineSegments( lLineArray );
}
// Rectangular buttons
else
{
QPointArray highShade( hWidth * 4 );
QPointArray lowShade( hWidth * 4 );
p->setPen( g.shadow() );
for ( i = 0; i < bWidth && w > 2 && h > 2; ++i, ++x, ++y, w -= 2, h -= 2 )
p->drawRect( x, y , w, h );
if ( !hWidth )
return ;
x2 = x + w - 1, y2 = y + h - 1;
for ( i = 0; i < hWidth; ++i, ++x, ++y, --x2, --y2 )
{
highShade.putPoints( i * 4, 4, x, y, x2, y, x, y, x, y2 );
lowShade.putPoints( i * 4, 4, x, y2, x2, y2, x2, y, x2, y2 );
}
if ( style == Windows && hWidth > 1 )
{
p->setPen( highPen );
p->drawLineSegments( highShade, 0, 2 );
p->setPen( lowPen );
p->drawLineSegments( lowShade, 0, 2 );
p->setPen( ( sunken ) ? g.dark() : g.mid() );
p->drawLineSegments( highShade, 4 );
p->setPen( ( sunken ) ? g.mid() : g.dark() );
p->drawLineSegments( lowShade, 4 );
}
else
{
p->setPen( ( sunken ) ? g.dark() : g.light() );
p->drawLineSegments( highShade );
p->setPen( ( sunken ) ? g.light() : g.dark() );
p->drawLineSegments( lowShade );
}
}
}
int KThemeStyle::popupMenuItemHeight( bool /*checkable*/, QMenuItem *mi,
const QFontMetrics &fm )
{
int h2, h = 0;
int offset = QMAX( decoWidth( MenuItemDown ), decoWidth( MenuItem ) ) + 4;
if ( mi->isSeparator() )
return ( 2 );
if ( mi->isChecked() )
h = isPixmap( CheckMark ) ? uncached( CheckMark ) ->height() + offset :
offset + 16;
if ( mi->pixmap() )
{
h2 = mi->pixmap() ->height() + offset;
h = h2 > h ? h2 : h;
}
if ( mi->iconSet() )
{
h2 = mi->iconSet() ->
pixmap( QIconSet::Small, QIconSet::Normal ).height() + offset;
h = h2 > h ? h2 : h;
}
h2 = fm.height() + offset;
h = h2 > h ? h2 : h;
return ( h );
}
#include "kthemestyle.moc"
// kate: indent-width 4; replace-tabs off; tab-width 4; space-indent on;