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+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS. All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "qpestyle.h"
+#include "qpeapplication.h"
+#include <qpushbutton.h>
+
+#include <qpainter.h>
+
+#define QCOORDARRLEN(x) sizeof(x)/(sizeof(QCOORD)*2)
+
+#if QT_VERSION >= 300
+
+#include <qdrawutil.h>
+#include <qcombobox.h>
+#include <qtabbar.h>
+
+QPEStyle::QPEStyle()
+{
+}
+
+QPEStyle::~QPEStyle()
+{
+}
+
+void QPEStyle::drawPrimitive( PrimitiveElement pe, QPainter *p, const QRect &r,
+ const QColorGroup &cg, SFlags flags, const QStyleOption &data) const
+{
+ switch ( pe ) {
+ case PE_ButtonTool:
+ {
+ QColorGroup mycg = cg;
+ if ( flags & Style_On ) {
+ QBrush fill( cg.mid(), Dense4Pattern );
+ mycg.setBrush( QColorGroup::Button, fill );
+ }
+ drawPrimitive( PE_ButtonBevel, p, r, mycg, flags, data );
+ break;
+ }
+ case PE_ButtonCommand:
+ case PE_ButtonDefault:
+ case PE_ButtonBevel:
+ case PE_HeaderSection:
+ {
+ QPen oldPen = p->pen();
+ p->fillRect( r.x()+1, r.y()+1, r.width()-2, r.height()-2, cg.brush(QColorGroup::Button) );
+
+ int x2 = r.right();
+ int y2 = r.bottom();
+
+ if ( flags & (Style_Sunken | Style_Down | Style_On) )
+ p->setPen( cg.dark() );
+ else
+ p->setPen( cg.light() );
+ p->drawLine( r.x(), r.y()+1, r.x(), y2-1 );
+ p->drawLine( r.x()+1, r.y(), x2-1, r.y() );
+
+ if ( flags & (Style_Sunken | Style_Down | Style_On) )
+ p->setPen( cg.light() );
+ else
+ p->setPen( cg.dark() );
+ p->drawLine( x2, r.y()+1, x2, y2-1 );
+ p->drawLine( r.x()+1, y2, x2-1, y2 );
+ p->setPen( oldPen );
+ break;
+ }
+ case PE_FocusRect:
+ break;
+ case PE_Indicator:
+ {
+ QColorGroup mycg( cg );
+ QBrush fill;
+ if ( flags & Style_Down )
+ fill = cg.brush( QColorGroup::Button );
+ else
+ fill = cg.brush( (flags&Style_Enabled) ? QColorGroup::Base : QColorGroup::Background );
+ mycg.setBrush( QColorGroup::Button, fill );
+ if ( flags&Style_Enabled )
+ flags |= Style_Sunken;
+ drawPrimitive( PE_ButtonBevel, p, r, mycg, flags );
+ if ( flags & Style_On ) {
+ QPointArray a( 7*2 );
+ int i, xx, yy;
+ xx = r.x()+3;
+ yy = r.y()+5;
+ for ( i=0; i<3; i++ ) {
+ a.setPoint( 2*i, xx, yy );
+ a.setPoint( 2*i+1, xx, yy+2 );
+ xx++; yy++;
+ }
+ yy -= 2;
+ for ( i=3; i<7; i++ ) {
+ a.setPoint( 2*i, xx, yy );
+ a.setPoint( 2*i+1, xx, yy+2 );
+ xx++; yy--;
+ }
+ if ( flags & Style_NoChange ) {
+ p->setPen( mycg.dark() );
+ } else {
+ p->setPen( mycg.text() );
+ }
+ p->drawLineSegments( a );
+ }
+ break;
+ }
+ case PE_ExclusiveIndicator:
+ {
+ static const QCOORD pts1[] = { // dark lines
+ 1,9, 1,8, 0,7, 0,4, 1,3, 1,2, 2,1, 3,1, 4,0, 7,0, 8,1, 9,1 };
+ static const QCOORD pts4[] = { // white lines
+ 2,10, 3,10, 4,11, 7,11, 8,10, 9,10, 10,9, 10,8, 11,7,
+ 11,4, 10,3, 10,2 };
+ static const QCOORD pts5[] = { // inner fill
+ 4,2, 7,2, 9,4, 9,7, 7,9, 4,9, 2,7, 2,4 };
+
+ int x, y, w, h;
+ r.rect( &x, &y, &w, &h );
+ p->eraseRect( x, y, w, h );
+ QPointArray a( QCOORDARRLEN(pts1), pts1 );
+ a.translate( x, y );
+ p->setPen( cg.dark() );
+ p->drawPolyline( a );
+ a.setPoints( QCOORDARRLEN(pts4), pts4 );
+ a.translate( x, y );
+ p->setPen( cg.light() );
+ p->drawPolyline( a );
+ a.setPoints( QCOORDARRLEN(pts5), pts5 );
+ a.translate( x, y );
+ QColor fillColor = ( flags&Style_Down || !(flags&Style_Enabled) ) ? cg.button() : cg.base();
+ p->setPen( fillColor );
+ p->setBrush( fillColor ) ;
+ p->drawPolygon( a );
+ if ( flags&Style_On ) {
+ p->setPen( NoPen );
+ p->setBrush( cg.text() );
+ p->drawRect( x+5, y+4, 2, 4 );
+ p->drawRect( x+4, y+5, 4, 2 );
+ }
+ break;
+ }
+ default:
+ QWindowsStyle::drawPrimitive( pe, p, r, cg, flags, data );
+ break;
+ }
+}
+
+void QPEStyle::drawControl( ControlElement ce, QPainter *p,
+ const QWidget *widget, const QRect &r,
+ const QColorGroup &cg, SFlags how, const QStyleOption &data) const
+{
+ switch ( ce ) {
+ case CE_PushButton:
+ {
+ const QPushButton *btn = (QPushButton*)widget;
+ SFlags flags;
+ flags = Style_Default;
+ if ( btn->isDown() )
+ flags |= Style_Down;
+ if ( btn->isOn() )
+ flags |= Style_On;
+ if ( btn->isEnabled() )
+ flags |= Style_Enabled;
+ if ( btn->isDefault() )
+ flags |= Style_Default;
+ if (! btn->isFlat() && !(flags & Style_Down))
+ flags |= Style_Raised;
+ p->setPen( cg.foreground() );
+ p->setBrush( QBrush(cg.button(), NoBrush) );
+ QColorGroup mycg( cg );
+ if ( flags & Style_On ) {
+ QBrush fill = QBrush( cg.mid(), Dense4Pattern );
+ mycg.setBrush( QColorGroup::Button, fill );
+ }
+ drawPrimitive( PE_ButtonBevel, p, r, mycg, flags, data );
+ break;
+ }
+ case CE_TabBarTab:
+ {
+ if ( !widget || !widget->parentWidget() )
+ break;
+
+ const QTabBar *tb = (const QTabBar *) widget;
+ bool selected = how & Style_Selected;
+
+ QRect r2(r);
+ if ( tb->shape() == QTabBar::RoundedAbove ) {
+ p->setPen( cg.light() );
+ p->drawLine( r2.left(), r2.bottom(), r2.right(), r2.bottom() );
+ if ( r2.left() == 0 )
+ p->drawPoint( tb->rect().bottomLeft() );
+ else {
+ p->setPen( cg.light() );
+ p->drawLine( r2.left(), r2.bottom(), r2.right(), r2.bottom() );
+ }
+
+ if ( selected ) {
+ p->setPen( cg.background() );
+ p->drawLine( r2.left()+2, r2.top()+1, r2.right()-2, r2.top()+1 );
+ p->fillRect( QRect( r2.left()+1, r2.top()+2, r2.width()-2, r2.height()-2),
+ cg.brush( QColorGroup::Background ));
+ } else {
+ r2.setRect( r2.left() + 2, r2.top() + 2,
+ r2.width() - 4, r2.height() - 2 );
+ p->setPen( cg.button() );
+ p->drawLine( r2.left()+2, r2.top()+1, r2.right()-2, r2.top()+1 );
+ p->fillRect( QRect( r2.left()+1, r2.top()+2, r2.width()-2, r2.height()-3),
+ cg.brush( QColorGroup::Button ));
+
+ //do shading; will not work for pixmap brushes
+ QColor bg = cg.button();
+ // int h,s,v;
+ // bg.hsv( &h, &s, &v );
+ int n = r2.height()/2;
+ int dark = 100;
+ for ( int i = 1; i < n; i++ ) {
+ dark = (dark * (100+(i*15)/n) )/100;
+ p->setPen( bg.dark( dark ) );
+ int y = r2.bottom()-n+i;
+ int x1 = r2.left()+1;
+ int x2 = r2.right()-1;
+ p->drawLine( x1, y, x2, y );
+ }
+ }
+
+ p->setPen( cg.light() );
+ p->drawLine( r2.left(), r2.bottom()-1, r2.left(), r2.top() + 2 );
+ p->drawPoint( r2.left()+1, r2.top() + 1 );
+ p->drawLine( r2.left()+2, r2.top(),
+ r2.right() - 2, r2.top() );
+
+ p->setPen( cg.dark() );
+ p->drawPoint( r2.right() - 1, r2.top() + 1 );
+ p->drawLine( r2.right(), r2.top() + 2, r2.right(), r2.bottom() - 1);
+ } else if ( tb->shape() == QTabBar::RoundedBelow ) {
+ if ( selected ) {
+ p->setPen( cg.background() );
+ p->drawLine( r2.left()+2, r2.bottom()-1, r2.right()-2, r2.bottom()-1 );
+ p->fillRect( QRect( r2.left()+1, r2.top(), r2.width()-2, r2.height()-2),
+ tb->palette().normal().brush( QColorGroup::Background ));
+ } else {
+ p->setPen( cg.dark() );
+ p->drawLine( r2.left(), r2.top(),
+ r2.right(), r2.top() );
+ r2.setRect( r2.left() + 2, r2.top(),
+ r2.width() - 4, r2.height() - 2 );
+ p->setPen( cg.button() );
+ p->drawLine( r2.left()+2, r2.bottom()-1, r2.right()-2, r2.bottom()-1 );
+ p->fillRect( QRect( r2.left()+1, r2.top()+1, r2.width()-2, r2.height()-3),
+ tb->palette().normal().brush( QColorGroup::Button ));
+ }
+
+ p->setPen( cg.dark() );
+ p->drawLine( r2.right(), r2.top(),
+ r2.right(), r2.bottom() - 2 );
+ p->drawPoint( r2.right() - 1, r2.bottom() - 1 );
+ p->drawLine( r2.right() - 2, r2.bottom(),
+ r2.left() + 2, r2.bottom() );
+
+ p->setPen( cg.light() );
+ p->drawLine( r2.left(), r2.top()+1,
+ r2.left(), r2.bottom() - 2 );
+ p->drawPoint( r2.left() + 1, r2.bottom() - 1 );
+ if ( r2.left() == 0 )
+ p->drawPoint( tb->rect().topLeft() );
+
+ } else {
+ QCommonStyle::drawControl( ce, p, widget, r, cg, how, data );
+ }
+ break;
+ }
+ default:
+ QWindowsStyle::drawControl( ce, p, widget, r, cg, how, data );
+ break;
+ }
+}
+
+void QPEStyle::drawComplexControl( ComplexControl control, QPainter *p,
+ const QWidget *widget, const QRect &r,
+ const QColorGroup &cg, SFlags how,
+ SCFlags sub, SCFlags subActive, const QStyleOption &data) const
+{
+ switch ( control ) {
+ case CC_ComboBox:
+ if ( sub & SC_ComboBoxArrow ) {
+ SFlags flags = Style_Default;
+
+ drawPrimitive( PE_ButtonBevel, p, r, cg, flags, data );
+
+ QRect ar =
+ QStyle::visualRect( querySubControlMetrics( CC_ComboBox, widget,
+ SC_ComboBoxArrow ), widget );
+
+ if ( subActive == SC_ComboBoxArrow ) {
+ p->setPen( cg.dark() );
+ p->setBrush( cg.brush( QColorGroup::Button ) );
+ p->drawRect( ar );
+ }
+
+ ar.addCoords( 2, 2, -2, -2 );
+ if ( widget->isEnabled() )
+ flags |= Style_Enabled;
+
+ if ( subActive & Style_Sunken ) {
+ flags |= Style_Sunken;
+ }
+ drawPrimitive( PE_ArrowDown, p, ar, cg, flags );
+ }
+
+ if ( sub & SC_ComboBoxEditField ) {
+ const QComboBox * cb = (const QComboBox *) widget;
+ QRect re =
+ QStyle::visualRect( querySubControlMetrics( CC_ComboBox, widget,
+ SC_ComboBoxEditField ), widget );
+ if ( cb->hasFocus() && !cb->editable() )
+ p->fillRect( re.x(), re.y(), re.width(), re.height(),
+ cg.brush( QColorGroup::Highlight ) );
+
+ if ( cb->hasFocus() ) {
+ p->setPen( cg.highlightedText() );
+ p->setBackgroundColor( cg.highlight() );
+
+ } else {
+ p->setPen( cg.text() );
+ p->setBackgroundColor( cg.background() );
+ }
+
+ if ( cb->hasFocus() && !cb->editable() ) {
+ QRect re =
+ QStyle::visualRect( subRect( SR_ComboBoxFocusRect, cb ), widget );
+ drawPrimitive( PE_FocusRect, p, re, cg, Style_FocusAtBorder, QStyleOption(cg.highlight()));
+ }
+ }
+ break;
+ default:
+ QWindowsStyle::drawComplexControl( control, p, widget, r, cg, how,
+ sub, subActive, data );
+ break;
+ }
+}
+
+int QPEStyle::pixelMetric( PixelMetric metric, const QWidget *widget ) const
+{
+ int ret;
+ switch( metric ) {
+ case PM_ButtonMargin:
+ ret = 2;
+ break;
+ case PM_DefaultFrameWidth:
+ ret = 1;
+ break;
+ case PM_ButtonDefaultIndicator:
+ ret = 2;
+ break;
+ case PM_ButtonShiftHorizontal:
+ case PM_ButtonShiftVertical:
+ ret = -1;
+ break;
+ case PM_IndicatorWidth:
+ ret = 15;
+ break;
+ case PM_IndicatorHeight:
+ ret = 13;
+ break;
+ case PM_ExclusiveIndicatorHeight:
+ case PM_ExclusiveIndicatorWidth:
+ ret = 15;
+ break;
+ case PM_ScrollBarExtent:
+ ret = 13;
+ break;
+ case PM_SliderLength:
+ ret = 12;
+ break;
+ default:
+ ret = QWindowsStyle::pixelMetric( metric, widget );
+ break;
+ }
+ return ret;
+}
+
+QSize QPEStyle::sizeFromContents( ContentsType contents, const QWidget *widget,
+ const QSize &contentsSize, const QStyleOption &data) const
+{
+ QSize sz(contentsSize);
+
+ switch ( contents ) {
+ case CT_PopupMenuItem:
+ {
+ if ( !widget || data.isDefault() )
+ break;
+ sz = QWindowsStyle::sizeFromContents( contents, widget, contentsSize, data );
+ sz = QSize( sz.width(), sz.height()-2 );
+ break;
+ }
+ default:
+ sz = QWindowsStyle::sizeFromContents( contents, widget, contentsSize, data );
+ break;
+ }
+
+ return sz;
+}
+
+#else
+
+#include <qfontmetrics.h>
+#include <qpalette.h>
+#include <qdrawutil.h>
+#include <qscrollbar.h>
+#include <qbutton.h>
+#include <qframe.h>
+#include <qtabbar.h>
+
+#define INCLUDE_MENUITEM_DEF
+#include <qmenudata.h>
+
+QPEStyle::QPEStyle()
+{
+#if QT_VERSION < 300
+ setButtonMargin(buttonMargin());
+ setScrollBarExtent(scrollBarExtent().width(),scrollBarExtent().height());
+#endif
+}
+
+QPEStyle::~QPEStyle()
+{
+}
+
+int QPEStyle::buttonMargin() const
+{
+ return 2;
+}
+
+QSize QPEStyle::scrollBarExtent() const
+{
+ return QSize(13,13);
+}
+
+void QPEStyle::polish ( QPalette & )
+{
+}
+
+void QPEStyle::polish( QWidget *w )
+{
+ if ( w->inherits( "QListBox" ) ||
+ w->inherits( "QListView" ) ||
+ w->inherits( "QPopupMenu" ) ||
+ w->inherits( "QSpinBox" ) ) {
+ QFrame *f = (QFrame *)w;
+ f->setFrameShape( QFrame::StyledPanel );
+ f->setLineWidth( 1 );
+ }
+}
+
+void QPEStyle::unPolish( QWidget *w )
+{
+ if ( w->inherits( "QListBox" ) ||
+ w->inherits( "QListView" ) ||
+ w->inherits( "QPopupMenu" ) ||
+ w->inherits( "QSpinBox" ) ) {
+ QFrame *f = (QFrame *)w;
+ f->setFrameShape( QFrame::StyledPanel );
+ f->setLineWidth( 2 );
+ }
+}
+
+int QPEStyle::defaultFrameWidth() const
+{
+ return 1;
+}
+
+void QPEStyle::drawPanel ( QPainter * p, int x, int y, int w, int h,
+ const QColorGroup &g, bool sunken, int lineWidth, const QBrush * fill )
+{
+ qDrawShadePanel( p, QRect(x, y, w, h), g, sunken, lineWidth, fill );
+}
+
+void QPEStyle::drawButton( QPainter *p, int x, int y, int w, int h,
+ const QColorGroup &g, bool sunken, const QBrush* fill )
+{
+ QPen oldPen = p->pen();
+ if ( sunken )
+ p->setPen( g.dark() );
+ else
+ p->setPen( g.light() );
+
+ int x2 = x+w-1;
+ int y2 = y+h-1;
+
+ p->drawLine( x, y, x, y2 );
+ p->drawLine( x, y, x2, y );
+
+ if ( sunken )
+ p->setPen( g.light() );
+ else
+ p->setPen( g.dark() );
+
+ p->drawLine( x2, y, x2, y2 );
+ p->drawLine( x, y2, x2, y2 );
+ p->setPen( oldPen );
+
+ p->fillRect( x+1, y+1, w-2, h-2, fill?(*fill):g.brush(QColorGroup::Button) );
+}
+
+void QPEStyle::drawButtonMask ( QPainter * p, int x, int y, int w, int h )
+{
+ p->fillRect( x, y, w, h, color1 );
+}
+
+void QPEStyle::drawBevelButton( QPainter *p, int x, int y, int w, int h,
+ const QColorGroup &g, bool sunken, const QBrush* fill )
+{
+ drawButton( p, x, y, w, h, g, sunken, fill );
+}
+
+QRect QPEStyle::comboButtonRect( int x, int y, int w, int h)
+{
+ return QRect(x+1, y+1, w-2-14, h-2);
+}
+
+
+QRect QPEStyle::comboButtonFocusRect( int x, int y, int w, int h)
+{
+ return QRect(x+2, y+2, w-4-14, h-4);
+}
+
+void QPEStyle::drawComboButton( QPainter *p, int x, int y, int w, int h,
+ const QColorGroup &g, bool sunken,
+ bool /*editable*/,
+ bool enabled,
+ const QBrush *fill )
+{
+ drawBevelButton( p, x, y, w, h, g, FALSE, fill );
+ drawBevelButton( p, x+w-14, y, 14, h, g, sunken, fill );
+ drawArrow( p, QStyle::DownArrow, sunken,
+ x+w-14+ 2, y+ 2, 14- 4, h- 4, g, enabled,
+ &g.brush( QColorGroup::Button ) );
+
+}
+
+
+void QPEStyle::drawExclusiveIndicator ( QPainter * p, int x, int y, int w,
+ int h, const QColorGroup & g, bool on, bool down, bool enabled )
+{
+ static const QCOORD pts1[] = { // dark lines
+ 1,9, 1,8, 0,7, 0,4, 1,3, 1,2, 2,1, 3,1, 4,0, 7,0, 8,1, 9,1 };
+ static const QCOORD pts4[] = { // white lines
+ 2,10, 3,10, 4,11, 7,11, 8,10, 9,10, 10,9, 10,8, 11,7,
+ 11,4, 10,3, 10,2 };
+ static const QCOORD pts5[] = { // inner fill
+ 4,2, 7,2, 9,4, 9,7, 7,9, 4,9, 2,7, 2,4 };
+
+ p->eraseRect( x, y, w, h );
+ QPointArray a( QCOORDARRLEN(pts1), pts1 );
+ a.translate( x, y );
+ p->setPen( g.dark() );
+ p->drawPolyline( a );
+ a.setPoints( QCOORDARRLEN(pts4), pts4 );
+ a.translate( x, y );
+ p->setPen( g.light() );
+ p->drawPolyline( a );
+ a.setPoints( QCOORDARRLEN(pts5), pts5 );
+ a.translate( x, y );
+ QColor fillColor = ( down || !enabled ) ? g.button() : g.base();
+ p->setPen( fillColor );
+ p->setBrush( fillColor ) ;
+ p->drawPolygon( a );
+ if ( on ) {
+ p->setPen( NoPen );
+ p->setBrush( g.text() );
+ p->drawRect( x+5, y+4, 2, 4 );
+ p->drawRect( x+4, y+5, 4, 2 );
+ }
+}
+
+void QPEStyle::drawIndicator ( QPainter * p, int x, int y, int w, int h,
+ const QColorGroup & g, int state, bool down, bool enabled )
+{
+
+ QBrush fill;
+ if ( state == QButton::NoChange ) {
+ QBrush b = p->brush();
+ QColor c = p->backgroundColor();
+ p->setBackgroundMode( TransparentMode );
+ p->setBackgroundColor( green );
+ fill = QBrush(g.base(), Dense4Pattern);
+ p->setBackgroundColor( c );
+ p->setBrush( b );
+ } else if ( down )
+ fill = g.brush( QColorGroup::Button );
+ else
+ fill = g.brush( enabled ? QColorGroup::Base : QColorGroup::Background );
+ drawPanel( p, x, y, w, h, g, TRUE, 1, &fill );
+ if ( state != QButton::Off ) {
+ QPointArray a( 7*2 );
+ int i, xx, yy;
+ xx = x+3;
+ yy = y+5;
+ for ( i=0; i<3; i++ ) {
+ a.setPoint( 2*i, xx, yy );
+ a.setPoint( 2*i+1, xx, yy+2 );
+ xx++; yy++;
+ }
+ yy -= 2;
+ for ( i=3; i<7; i++ ) {
+ a.setPoint( 2*i, xx, yy );
+ a.setPoint( 2*i+1, xx, yy+2 );
+ xx++; yy--;
+ }
+ if ( state == QButton::NoChange ) {
+ p->setPen( g.dark() );
+ } else {
+ p->setPen( g.text() );
+ }
+ p->drawLineSegments( a );
+ }
+}
+
+#define HORIZONTAL (sb->orientation() == QScrollBar::Horizontal)
+#define VERTICAL !HORIZONTAL
+#define MOTIF_BORDER 2
+#define SLIDER_MIN 9 // ### motif says 6 but that's too small
+
+/*! \reimp */
+
+void QPEStyle::scrollBarMetrics( const QScrollBar* sb, int &sliderMin, int &sliderMax, int &sliderLength, int& buttonDim )
+{
+ int maxLength;
+ int length = HORIZONTAL ? sb->width() : sb->height();
+ int extent = HORIZONTAL ? sb->height() : sb->width();
+
+ if ( length > (extent - 1)*2 )
+ buttonDim = extent;
+ else
+ buttonDim = length/2 - 1;
+
+ sliderMin = 0;
+ maxLength = length - buttonDim*2;
+
+ if ( sb->maxValue() == sb->minValue() ) {
+ sliderLength = maxLength;
+ } else {
+ sliderLength = (sb->pageStep()*maxLength)/
+ (sb->maxValue()-sb->minValue()+sb->pageStep());
+ uint range = sb->maxValue()-sb->minValue();
+ if ( sliderLength < SLIDER_MIN || range > INT_MAX/2 )
+ sliderLength = SLIDER_MIN;
+ if ( sliderLength > maxLength )
+ sliderLength = maxLength;
+ }
+
+ sliderMax = sliderMin + maxLength - sliderLength;
+}
+
+/*!\reimp
+ */
+QStyle::ScrollControl QPEStyle::scrollBarPointOver( const QScrollBar* sb, int sliderStart, const QPoint& p )
+{
+ if ( !sb->rect().contains( p ) )
+ return NoScroll;
+ int sliderMin, sliderMax, sliderLength, buttonDim, pos;
+ scrollBarMetrics( sb, sliderMin, sliderMax, sliderLength, buttonDim );
+
+ if (sb->orientation() == QScrollBar::Horizontal)
+ pos = p.x();
+ else
+ pos = p.y();
+
+ if (pos < sliderStart)
+ return SubPage;
+ if (pos < sliderStart + sliderLength)
+ return Slider;
+ if (pos < sliderMax + sliderLength)
+ return AddPage;
+ if (pos < sliderMax + sliderLength + buttonDim)
+ return SubLine;
+ return AddLine;
+}
+
+/*! \reimp */
+
+void QPEStyle::drawScrollBarControls( QPainter* p, const QScrollBar* sb, int sliderStart, uint controls, uint activeControl )
+{
+#define ADD_LINE_ACTIVE ( activeControl == AddLine )
+#define SUB_LINE_ACTIVE ( activeControl == SubLine )
+ QColorGroup g = sb->colorGroup();
+
+ int sliderMin, sliderMax, sliderLength, buttonDim;
+ scrollBarMetrics( sb, sliderMin, sliderMax, sliderLength, buttonDim );
+
+ if ( controls == (AddLine | SubLine | AddPage | SubPage | Slider | First | Last ) )
+ p->fillRect( 0, 0, sb->width(), sb->height(), g.brush( QColorGroup::Mid ));
+
+ if (sliderStart > sliderMax) { // sanity check
+ sliderStart = sliderMax;
+ }
+
+ int dimB = buttonDim;
+ QRect addB;
+ QRect subB;
+ QRect addPageR;
+ QRect subPageR;
+ QRect sliderR;
+ int addX, addY, subX, subY;
+ int length = HORIZONTAL ? sb->width() : sb->height();
+ int extent = HORIZONTAL ? sb->height() : sb->width();
+
+ if ( HORIZONTAL ) {
+ subY = addY = ( extent - dimB ) / 2;
+ subX = length - dimB - dimB;
+ addX = length - dimB;
+ } else {
+ subX = addX = ( extent - dimB ) / 2;
+ subY = length - dimB - dimB;
+ addY = length - dimB;
+ }
+
+ int sliderEnd = sliderStart + sliderLength;
+ int sliderW = extent;
+ if ( HORIZONTAL ) {
+ subB.setRect( subX,subY+1,dimB,dimB-1 );
+ addB.setRect( addX,addY+1,dimB,dimB-1 );
+
+ subPageR.setRect( 0, 0,
+ sliderStart+1, sliderW );
+ addPageR.setRect( sliderEnd-1, 0, subX - sliderEnd+1, sliderW );
+ sliderR .setRect( sliderStart, 1, sliderLength, sliderW-1 );
+
+ } else {
+ subB.setRect( subX+1,subY,dimB-1,dimB );
+ addB.setRect( addX+1,addY,dimB-1,dimB );
+
+ subPageR.setRect( 0, 0, sliderW,
+ sliderStart+1 );
+ addPageR.setRect( 0, sliderEnd-1, sliderW, subY - sliderEnd+1 );
+ sliderR .setRect( 1, sliderStart, sliderW-1, sliderLength );
+ }
+
+ bool maxedOut = (sb->maxValue() == sb->minValue());
+ if ( controls & AddLine ) {
+ drawBevelButton( p, addB.x(), addB.y(),
+ addB.width(), addB.height(), g,
+ ADD_LINE_ACTIVE);
+ p->setPen(g.shadow());
+ drawArrow( p, VERTICAL ? DownArrow : RightArrow,
+ FALSE, addB.x()+2, addB.y()+2,
+ addB.width()-4, addB.height()-4, g, !maxedOut,
+ &g.brush( QColorGroup::Button ));
+ }
+ if ( controls & SubLine ) {
+ drawBevelButton( p, subB.x(), subB.y(),
+ subB.width(), subB.height(), g,
+ SUB_LINE_ACTIVE );
+ p->setPen(g.shadow());
+ drawArrow( p, VERTICAL ? UpArrow : LeftArrow,
+ FALSE, subB.x()+2, subB.y()+2,
+ subB.width()-4, subB.height()-4, g, !maxedOut,
+ &g.brush( QColorGroup::Button ));
+ }
+
+
+ if ( controls & SubPage )
+ p->fillRect( subPageR.x(), subPageR.y(), subPageR.width(),
+ subPageR.height(), g.brush( QColorGroup::Mid ));
+ if ( controls & AddPage )
+ p->fillRect( addPageR.x(), addPageR.y(), addPageR.width(),
+ addPageR.height(), g.brush( QColorGroup::Mid ));
+ if ( controls & Slider ) {
+ QPoint bo = p->brushOrigin();
+ p->setBrushOrigin(sliderR.topLeft());
+ drawBevelButton( p, sliderR.x(), sliderR.y(),
+ sliderR.width(), sliderR.height(), g,
+ FALSE, &g.brush( QColorGroup::Button ) );
+ p->setBrushOrigin(bo);
+ drawRiffles( p, sliderR.x(), sliderR.y(),
+ sliderR.width(), sliderR.height(), g, HORIZONTAL );
+ }
+
+ // ### perhaps this should not be able to accept focus if maxedOut?
+ if ( sb->hasFocus() && (controls & Slider) )
+ p->drawWinFocusRect( sliderR.x()+2, sliderR.y()+2,
+ sliderR.width()-5, sliderR.height()-5,
+ sb->backgroundColor() );
+
+}
+
+void QPEStyle::drawRiffles( QPainter* p, int x, int y, int w, int h,
+ const QColorGroup &g, bool horizontal )
+{
+ if (!horizontal) {
+ if (h > 20) {
+ y += (h-20)/2 ;
+ h = 20;
+ }
+ if (h > 12) {
+ int n = 3;
+ int my = y+h/2-4;
+ int i ;
+ p->setPen(g.light());
+ for (i=0; i<n; i++) {
+ p->drawLine(x+2, my+3*i, x+w-4, my+3*i);
+ }
+ p->setPen(g.dark());
+ my++;
+ for (i=0; i<n; i++) {
+ p->drawLine(x+2, my+3*i, x+w-4, my+3*i);
+ }
+ }
+ }
+ else {
+ if (w > 20) {
+ x += (w-20)/2 ;
+ w = 20;
+ }
+ if (w > 12) {
+ int n = 3;
+ int mx = x+w/2-4;
+ int i ;
+ p->setPen(g.light());
+ for (i=0; i<n; i++) {
+ p->drawLine(mx+3*i, y+2, mx + 3*i, y+h-4);
+ }
+ p->setPen(g.dark());
+ mx++;
+ for (i=0; i<n; i++) {
+ p->drawLine(mx+3*i, y+2, mx + 3*i, y+h-4);
+ }
+ }
+ }
+}
+
+int QPEStyle::sliderLength() const
+{
+ return 12;
+}
+
+void QPEStyle::drawSlider( QPainter *p, int x, int y, int w, int h,
+ const QColorGroup &g, Orientation o, bool tickAbove, bool tickBelow )
+{
+ int a = tickAbove ? 3 : 0;
+ int b = tickBelow ? 3 : 0;
+
+ if ( o == Horizontal ) {
+ drawBevelButton( p, x, y+a, w, h-a-b, g, FALSE, &g.brush( QColorGroup::Button ) );
+ int xp = x + w/2;
+ qDrawShadeLine( p, xp, y+a+2, xp, y+h-b-3, g );
+ } else {
+ drawBevelButton( p, x+a, y, w-a-b, h, g, FALSE, &g.brush( QColorGroup::Button ) );
+ int yp = y + h/2;
+ qDrawShadeLine( p, x+a+2, yp, x+w-b-3, yp, g );
+ }
+}
+
+void QPEStyle::drawSliderMask ( QPainter * p, int x, int y, int w, int h,
+ Orientation o, bool tickAbove, bool tickBelow )
+{
+ int a = tickAbove ? 3 : 0;
+ int b = tickBelow ? 3 : 0;
+ if ( o == Horizontal )
+ p->fillRect( x, y+a, w, h-a-b, color1 );
+ else
+ p->fillRect( x+a, y, w-a-b, h, color1 );
+}
+
+/*!\reimp
+ */
+void QPEStyle::drawSliderGrooveMask( QPainter *p,
+ int x, int y, int w, int h,
+ const QColorGroup& , QCOORD c,
+ Orientation orient )
+{
+ if ( orient == Horizontal )
+ p->fillRect( x, y + c - 2, w, 4, color1 );
+ else
+ p->fillRect( x + c - 2, y, 4, h, color1 );
+}
+
+void QPEStyle::drawTab( QPainter *p, const QTabBar *tb, QTab *t, bool selected )
+{
+ QRect r( t->rect() );
+ if ( tb->shape() == QTabBar::RoundedAbove ) {
+ p->setPen( tb->colorGroup().light() );
+ p->drawLine( r.left(), r.bottom(), r.right(), r.bottom() );
+ if ( r.left() == 0 )
+ p->drawPoint( tb->rect().bottomLeft() );
+ else {
+ p->setPen( tb->colorGroup().light() );
+ p->drawLine( r.left(), r.bottom(), r.right(), r.bottom() );
+ }
+
+ if ( selected ) {
+ p->setPen( tb->colorGroup().background() );
+ p->drawLine( r.left()+2, r.top()+1, r.right()-2, r.top()+1 );
+ p->fillRect( QRect( r.left()+1, r.top()+2, r.width()-2, r.height()-2),
+ tb->colorGroup().brush( QColorGroup::Background ));
+ } else {
+ r.setRect( r.left() + 2, r.top() + 2,
+ r.width() - 4, r.height() - 2 );
+ p->setPen( tb->colorGroup().button() );
+ p->drawLine( r.left()+2, r.top()+1, r.right()-2, r.top()+1 );
+ p->fillRect( QRect( r.left()+1, r.top()+2, r.width()-2, r.height()-3),
+ tb->colorGroup().brush( QColorGroup::Button ));
+
+ //do shading; will not work for pixmap brushes
+ QColor bg = tb->colorGroup().button();
+ // int h,s,v;
+ // bg.hsv( &h, &s, &v );
+ int n = r.height()/2;
+ int dark = 100;
+ for ( int i = 1; i < n; i++ ) {
+ dark = (dark * (100+(i*15)/n) )/100;
+ p->setPen( bg.dark( dark ) );
+ int y = r.bottom()-n+i;
+ int x1 = r.left()+1;
+ int x2 = r.right()-1;
+ p->drawLine( x1, y, x2, y );
+ }
+ }
+
+ p->setPen( tb->colorGroup().light() );
+ p->drawLine( r.left(), r.bottom()-1, r.left(), r.top() + 2 );
+ p->drawPoint( r.left()+1, r.top() + 1 );
+ p->drawLine( r.left()+2, r.top(),
+ r.right() - 2, r.top() );
+
+ p->setPen( tb->colorGroup().dark() );
+ p->drawPoint( r.right() - 1, r.top() + 1 );
+ p->drawLine( r.right(), r.top() + 2, r.right(), r.bottom() - 1);
+ } else if ( tb->shape() == QTabBar::RoundedBelow ) {
+ if ( selected ) {
+ p->setPen( tb->colorGroup().background() );
+ p->drawLine( r.left()+2, r.bottom()-1, r.right()-2, r.bottom()-1 );
+ p->fillRect( QRect( r.left()+1, r.top(), r.width()-2, r.height()-2),
+ tb->palette().normal().brush( QColorGroup::Background ));
+ } else {
+ p->setPen( tb->colorGroup().dark() );
+ p->drawLine( r.left(), r.top(),
+ r.right(), r.top() );
+ r.setRect( r.left() + 2, r.top(),
+ r.width() - 4, r.height() - 2 );
+ p->setPen( tb->colorGroup().button() );
+ p->drawLine( r.left()+2, r.bottom()-1, r.right()-2, r.bottom()-1 );
+ p->fillRect( QRect( r.left()+1, r.top()+1, r.width()-2, r.height()-3),
+ tb->palette().normal().brush( QColorGroup::Button ));
+ }
+
+ p->setPen( tb->colorGroup().dark() );
+ p->drawLine( r.right(), r.top(),
+ r.right(), r.bottom() - 2 );
+ p->drawPoint( r.right() - 1, r.bottom() - 1 );
+ p->drawLine( r.right() - 2, r.bottom(),
+ r.left() + 2, r.bottom() );
+
+ p->setPen( tb->colorGroup().light() );
+ p->drawLine( r.left(), r.top()+1,
+ r.left(), r.bottom() - 2 );
+ p->drawPoint( r.left() + 1, r.bottom() - 1 );
+ if ( r.left() == 0 )
+ p->drawPoint( tb->rect().topLeft() );
+
+ } else {
+ QCommonStyle::drawTab( p, tb, t, selected );
+ }
+}
+
+static const int motifItemFrame = 0; // menu item frame width
+static const int motifSepHeight = 2; // separator item height
+static const int motifItemHMargin = 1; // menu item hor text margin
+static const int motifItemVMargin = 2; // menu item ver text margin
+static const int motifArrowHMargin = 0; // arrow horizontal margin
+static const int motifTabSpacing = 12; // space between text and tab
+static const int motifCheckMarkHMargin = 1; // horiz. margins of check mark
+static const int windowsRightBorder = 8; // right border on windows
+static const int windowsCheckMarkWidth = 2; // checkmarks width on windows
+
+/*! \reimp
+*/
+int QPEStyle::extraPopupMenuItemWidth( bool checkable, int maxpmw, QMenuItem* mi, const QFontMetrics& /*fm*/ )
+{
+#ifndef QT_NO_MENUDATA
+ int w = 2*motifItemHMargin + 2*motifItemFrame; // a little bit of border can never harm
+
+ if ( mi->isSeparator() )
+ return 10; // arbitrary
+ else if ( mi->pixmap() )
+ w += mi->pixmap()->width(); // pixmap only
+
+ if ( !mi->text().isNull() ) {
+ if ( mi->text().find('\t') >= 0 ) // string contains tab
+ w += motifTabSpacing;
+ }
+
+ if ( maxpmw ) { // we have iconsets
+ w += maxpmw;
+ w += 6; // add a little extra border around the iconset
+ }
+
+ if ( checkable && maxpmw < windowsCheckMarkWidth ) {
+ w += windowsCheckMarkWidth - maxpmw; // space for the checkmarks
+ }
+
+ if ( maxpmw > 0 || checkable ) // we have a check-column ( iconsets or checkmarks)
+ w += motifCheckMarkHMargin; // add space to separate the columns
+
+ w += windowsRightBorder; // windows has a strange wide border on the right side
+
+ return w;
+#endif
+}
+
+/*! \reimp
+*/
+int QPEStyle::popupMenuItemHeight( bool /*checkable*/, QMenuItem* mi, const QFontMetrics& fm )
+{
+#ifndef QT_NO_MENUDATA
+ int h = 0;
+ if ( mi->isSeparator() ) // separator height
+ h = motifSepHeight;
+ else if ( mi->pixmap() ) // pixmap height
+ h = mi->pixmap()->height() + 2*motifItemFrame;
+ else // text height
+ h = fm.height() + 2*motifItemVMargin + 2*motifItemFrame - 1;
+
+ if ( !mi->isSeparator() && mi->iconSet() != 0 ) {
+ h = QMAX( h, mi->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).height() + 2*motifItemFrame );
+ }
+ if ( mi->custom() )
+ h = QMAX( h, mi->custom()->sizeHint().height() + 2*motifItemVMargin + 2*motifItemFrame ) - 1;
+ return h;
+#endif
+}
+
+void QPEStyle::drawPopupMenuItem( QPainter* p, bool checkable, int maxpmw, int tab, QMenuItem* mi,
+ const QPalette& pal,
+ bool act, bool enabled, int x, int y, int w, int h)
+{
+#ifndef QT_NO_MENUDATA
+ const QColorGroup & g = pal.active();
+ bool dis = !enabled;
+ QColorGroup itemg = dis ? pal.disabled() : pal.active();
+
+ if ( checkable )
+ maxpmw = QMAX( maxpmw, 8 ); // space for the checkmarks
+
+ int checkcol = maxpmw;
+
+ if ( mi && mi->isSeparator() ) { // draw separator
+ p->setPen( g.dark() );
+ p->drawLine( x, y, x+w, y );
+ p->setPen( g.light() );
+ p->drawLine( x, y+1, x+w, y+1 );
+ return;
+ }
+
+ QBrush fill = act? g.brush( QColorGroup::Highlight ) :
+ g.brush( QColorGroup::Button );
+ p->fillRect( x, y, w, h, fill);
+
+ if ( !mi )
+ return;
+
+ if ( mi->isChecked() ) {
+ if ( act && !dis ) {
+ qDrawShadePanel( p, x, y, checkcol, h,
+ g, TRUE, 1, &g.brush( QColorGroup::Button ) );
+ } else {
+ qDrawShadePanel( p, x, y, checkcol, h,
+ g, TRUE, 1, &g.brush( QColorGroup::Midlight ) );
+ }
+ } else if ( !act ) {
+ p->fillRect(x, y, checkcol , h,
+ g.brush( QColorGroup::Button ));
+ }
+
+ if ( mi->iconSet() ) { // draw iconset
+ QIconSet::Mode mode = dis ? QIconSet::Disabled : QIconSet::Normal;
+ if (act && !dis )
+ mode = QIconSet::Active;
+ QPixmap pixmap = mi->iconSet()->pixmap( QIconSet::Small, mode );
+ int pixw = pixmap.width();
+ int pixh = pixmap.height();
+ if ( act && !dis ) {
+ if ( !mi->isChecked() )
+ qDrawShadePanel( p, x, y, checkcol, h, g, FALSE, 1, &g.brush( QColorGroup::Button ) );
+ }
+ QRect cr( x, y, checkcol, h );
+ QRect pmr( 0, 0, pixw, pixh );
+ pmr.moveCenter( cr.center() );
+ p->setPen( itemg.text() );
+ p->drawPixmap( pmr.topLeft(), pixmap );
+
+ QBrush fill = act? g.brush( QColorGroup::Highlight ) :
+ g.brush( QColorGroup::Button );
+ p->fillRect( x+checkcol + 1, y, w - checkcol - 1, h, fill);
+ } else if ( checkable ) { // just "checking"...
+ int mw = checkcol + motifItemFrame;
+ int mh = h - 2*motifItemFrame;
+ if ( mi->isChecked() ) {
+ drawCheckMark( p, x + motifItemFrame + 2,
+ y+motifItemFrame, mw, mh, itemg, act, dis );
+ }
+ }
+
+ p->setPen( act ? g.highlightedText() : g.buttonText() );
+
+ QColor discol;
+ if ( dis ) {
+ discol = itemg.text();
+ p->setPen( discol );
+ }
+
+ int xm = motifItemFrame + checkcol + motifItemHMargin;
+
+ if ( mi->custom() ) {
+ int m = motifItemVMargin;
+ p->save();
+ if ( dis && !act ) {
+ p->setPen( g.light() );
+ mi->custom()->paint( p, itemg, act, enabled,
+ x+xm+1, y+m+1, w-xm-tab+1, h-2*m );
+ p->setPen( discol );
+ }
+ mi->custom()->paint( p, itemg, act, enabled,
+ x+xm, y+m, w-xm-tab+1, h-2*m );
+ p->restore();
+ }
+ QString s = mi->text();
+ if ( !s.isNull() ) { // draw text
+ int t = s.find( '\t' );
+ int m = motifItemVMargin;
+ const int text_flags = AlignVCenter|ShowPrefix | DontClip | SingleLine;
+ if ( t >= 0 ) { // draw tab text
+ if ( dis && !act ) {
+ p->setPen( g.light() );
+ p->drawText( x+w-tab-windowsRightBorder-motifItemHMargin-motifItemFrame+1,
+ y+m+1, tab, h-2*m, text_flags, s.mid( t+1 ));
+ p->setPen( discol );
+ }
+ p->drawText( x+w-tab-windowsRightBorder-motifItemHMargin-motifItemFrame,
+ y+m, tab, h-2*m, text_flags, s.mid( t+1 ) );
+ }
+ if ( dis && !act ) {
+ p->setPen( g.light() );
+ p->drawText( x+xm+1, y+m+1, w-xm+1, h-2*m, text_flags, s, t );
+ p->setPen( discol );
+ }
+ p->drawText( x+xm, y+m, w-xm-tab+1, h-2*m, text_flags, s, t );
+ } else if ( mi->pixmap() ) { // draw pixmap
+ QPixmap *pixmap = mi->pixmap();
+ if ( pixmap->depth() == 1 )
+ p->setBackgroundMode( OpaqueMode );
+ p->drawPixmap( x+xm, y+motifItemFrame, *pixmap );
+ if ( pixmap->depth() == 1 )
+ p->setBackgroundMode( TransparentMode );
+ }
+ if ( mi->popup() ) { // draw sub menu arrow
+ int dim = (h-2*motifItemFrame) / 2;
+ if ( act ) {
+ if ( !dis )
+ discol = white;
+ QColorGroup g2( discol, g.highlight(),
+ white, white,
+ dis ? discol : white,
+ discol, white );
+ drawArrow( p, RightArrow, FALSE,
+ x+w - motifArrowHMargin - motifItemFrame - dim, y+h/2-dim/2,
+ dim, dim, g2, TRUE );
+ } else {
+ drawArrow( p, RightArrow,
+ FALSE,
+ x+w - motifArrowHMargin - motifItemFrame - dim, y+h/2-dim/2,
+ dim, dim, g, mi->isEnabled() );
+ }
+ }
+#endif
+}
+
+#endif