| -rw-r--r-- | library/qpestyle.cpp | 1194 |
1 files changed, 1194 insertions, 0 deletions
diff --git a/library/qpestyle.cpp b/library/qpestyle.cpp new file mode 100644 index 0000000..dfd300f --- a/dev/null +++ b/library/qpestyle.cpp @@ -0,0 +1,1194 @@ +/********************************************************************** +** 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 |