diff options
Diffstat (limited to 'examples/themes/wood.cpp')
| -rw-r--r-- | examples/themes/wood.cpp | 404 |
1 files changed, 201 insertions, 203 deletions
diff --git a/examples/themes/wood.cpp b/examples/themes/wood.cpp index 2d17060..085fdea 100644 --- a/examples/themes/wood.cpp +++ b/examples/themes/wood.cpp @@ -769,156 +769,154 @@ NorwegianWoodStyle::NorwegianWoodStyle() : QWindowsStyle() /*! Reimplementation from QStyle */ -void NorwegianWoodStyle::polish( QApplication *app) +void NorwegianWoodStyle::applicationPolish( QStyleControlElementData ceData, ControlElementFlags elementFlags, void *ptr ) { - - oldPalette = app->palette(); - - // we simply create a nice QColorGroup with a couple of fancy wood - // pixmaps here and apply to it all widgets - - QImage img(button_xpm); - QImage orig = img; - orig.detach(); - QPixmap button; - button.convertFromImage(img); - - - int i; - for (i=0; i<img.numColors(); i++) { - QRgb rgb = img.color(i); - QColor c(rgb); - rgb = c.dark(120).rgb(); - img.setColor(i,rgb); - } - QPixmap mid; - mid.convertFromImage(img); - - img = orig; - img.detach(); - for (i=0; i<img.numColors(); i++) { - QRgb rgb = img.color(i); - QColor c(rgb); - rgb = c.light().rgb(); - img.setColor(i,rgb); - } - QPixmap light; - light.convertFromImage(img); - - img = orig; - img.detach(); - for (i=0; i<img.numColors(); i++) { - QRgb rgb = img.color(i); - QColor c(rgb); - rgb = c.dark(180).rgb(); - img.setColor(i,rgb); - } - QPixmap dark; - dark.convertFromImage(img); - - - QImage bgimage(polish_xpm); - QPixmap background; - background.convertFromImage(bgimage); - - img = bgimage; - img.detach(); - for (i=0; i<img.numColors(); i++) { - QRgb rgb = img.color(i); - QColor c(rgb); - rgb = c.dark(180).rgb(); - img.setColor(i,rgb); - } - sunkenDark = new QPixmap; - sunkenDark->convertFromImage(img); - - - img = bgimage; - img.detach(); - for (i=0; i<img.numColors(); i++) { - QRgb rgb = img.color(i); - QColor c(rgb); - rgb = c.light(130).rgb(); - img.setColor(i,rgb); - } - sunkenLight= new QPixmap; - sunkenLight->convertFromImage(img); - - - - QPalette op(QColor(212,140,95)); - // QPalette op(white); - QColorGroup active (op.active().foreground(), - QBrush(op.active().button(),button), - QBrush(op.active().light(), light), - QBrush(op.active().dark(), dark), - QBrush(op.active().mid(), mid), - op.active().text(), - Qt::white, - QColor(236,182,120), - QBrush(op.active().background(), background) - ); - QColorGroup disabled (op.disabled().foreground(), - QBrush(op.disabled().button(),button), - QBrush(op.disabled().light(), light), - op.disabled().dark(), - QBrush(op.disabled().mid(), mid), - op.disabled().text(), - Qt::white, - QColor(236,182,120), - QBrush(op.disabled().background(), background) - ); - - app->setPalette(QPalette(active, disabled, active), TRUE ); - + oldPalette = ceData.palette; + + // we simply create a nice QColorGroup with a couple of fancy wood + // pixmaps here and apply to it all widgets + + QImage img(button_xpm); + QImage orig = img; + orig.detach(); + QPixmap button; + button.convertFromImage(img); + + + int i; + for (i=0; i<img.numColors(); i++) { + QRgb rgb = img.color(i); + QColor c(rgb); + rgb = c.dark(120).rgb(); + img.setColor(i,rgb); + } + QPixmap mid; + mid.convertFromImage(img); + + img = orig; + img.detach(); + for (i=0; i<img.numColors(); i++) { + QRgb rgb = img.color(i); + QColor c(rgb); + rgb = c.light().rgb(); + img.setColor(i,rgb); + } + QPixmap light; + light.convertFromImage(img); + + img = orig; + img.detach(); + for (i=0; i<img.numColors(); i++) { + QRgb rgb = img.color(i); + QColor c(rgb); + rgb = c.dark(180).rgb(); + img.setColor(i,rgb); + } + QPixmap dark; + dark.convertFromImage(img); + + + QImage bgimage(polish_xpm); + QPixmap background; + background.convertFromImage(bgimage); + + img = bgimage; + img.detach(); + for (i=0; i<img.numColors(); i++) { + QRgb rgb = img.color(i); + QColor c(rgb); + rgb = c.dark(180).rgb(); + img.setColor(i,rgb); + } + sunkenDark = new QPixmap; + sunkenDark->convertFromImage(img); + + + img = bgimage; + img.detach(); + for (i=0; i<img.numColors(); i++) { + QRgb rgb = img.color(i); + QColor c(rgb); + rgb = c.light(130).rgb(); + img.setColor(i,rgb); + } + sunkenLight= new QPixmap; + sunkenLight->convertFromImage(img); + + + + QPalette op(QColor(212,140,95)); + // QPalette op(white); + QColorGroup active (op.active().foreground(), + QBrush(op.active().button(),button), + QBrush(op.active().light(), light), + QBrush(op.active().dark(), dark), + QBrush(op.active().mid(), mid), + op.active().text(), + Qt::white, + QColor(236,182,120), + QBrush(op.active().background(), background) + ); + QColorGroup disabled (op.disabled().foreground(), + QBrush(op.disabled().button(),button), + QBrush(op.disabled().light(), light), + op.disabled().dark(), + QBrush(op.disabled().mid(), mid), + op.disabled().text(), + Qt::white, + QColor(236,182,120), + QBrush(op.disabled().background(), background) + ); + + applicationActionRequest(ceData, elementFlags, ptr, AAR_SetPalette, QStyleApplicationActionRequestData(QPalette(active, disabled, active), TRUE)); } -void NorwegianWoodStyle::unPolish( QApplication *app) +void NorwegianWoodStyle::applicationUnPolish( QStyleControlElementData ceData, ControlElementFlags elementFlags, void *ptr ) { - app->setPalette(oldPalette, TRUE); + applicationActionRequest(ceData, elementFlags, ptr, AAR_SetPalette, QStyleApplicationActionRequestData(oldPalette, TRUE)); } /*! Reimplementation from QStyle */ -void NorwegianWoodStyle::polish( QWidget* w) +void NorwegianWoodStyle::polish( QStyleControlElementData ceData, ControlElementFlags elementFlags, void *ptr ) { - - // the polish function sets some widgets to transparent mode and - // some to translate background mode in order to get the full - // benefit from the nice pixmaps in the color group. - - if ( !w->isTopLevel() ) { - if ( w->inherits("QPushButton") - || w->inherits("QToolButton") - || w->inherits("QComboBox") ) { - w->setAutoMask( TRUE ); - return; + // the polish function sets some widgets to transparent mode and + // some to translate background mode in order to get the full + // benefit from the nice pixmaps in the color group. + + if ( !(elementFlags & CEF_IsTopLevel) ) { + if ( (ceData.widgetObjectTypes.contains("QPushButton")) || (ceData.widgetObjectTypes.contains("QToolButton")) || (ceData.widgetObjectTypes.contains("QComboBox")) ) { + widgetActionRequest(ceData, elementFlags, ptr, WAR_SetAutoMask); + return; + } + if (!ceData.bgPixmap.isNull()) { + widgetActionRequest(ceData, elementFlags, ptr, WAR_SetBackgroundOrigin, QStyleWidgetActionRequestData(QWidget::WindowOrigin)); + } } - if ( w->backgroundPixmap() ) - w->setBackgroundOrigin( QWidget::WindowOrigin ); - } } -void NorwegianWoodStyle::unPolish( QWidget* w) +void NorwegianWoodStyle::unPolish( QStyleControlElementData ceData, ControlElementFlags elementFlags, void *ptr ) { - // the polish function sets some widgets to transparent mode and - // some to translate background mode in order to get the full - // benefit from the nice pixmaps in the color group. - if ( !w->isTopLevel() ) { - if ( w->inherits("QPushButton") - || w->inherits("QToolButton") - || w->inherits("QComboBox") ) { - w->setAutoMask( FALSE ); - return; + // the polish function sets some widgets to transparent mode and + // some to translate background mode in order to get the full + // benefit from the nice pixmaps in the color group. + + if ( !(elementFlags & CEF_IsTopLevel) ) { + if ( (ceData.widgetObjectTypes.contains("QPushButton")) || (ceData.widgetObjectTypes.contains("QToolButton")) || (ceData.widgetObjectTypes.contains("QComboBox")) ) { + widgetActionRequest(ceData, elementFlags, ptr, WAR_UnSetAutoMask); + return; + } + if (!ceData.bgPixmap.isNull()) { + widgetActionRequest(ceData, elementFlags, ptr, WAR_SetBackgroundOrigin, QStyleWidgetActionRequestData(QWidget::WidgetOrigin)); + } } - if ( w->backgroundPixmap() ) - w->setBackgroundOrigin( QWidget::WidgetOrigin ); - } } void NorwegianWoodStyle::drawPrimitive( PrimitiveElement pe, QPainter *p, + QStyleControlElementData ceData, + ControlElementFlags elementFlags, const QRect &r, const QColorGroup &cg, SFlags flags, const QStyleOption& opt ) const @@ -970,45 +968,45 @@ void NorwegianWoodStyle::drawPrimitive( PrimitiveElement pe, } case PE_ScrollBarAddLine: if ( flags & Style_Horizontal ) - drawSemicircleButton( p, r, PointRight, flags & Style_Down, cg ); + drawSemicircleButton( p, ceData, elementFlags, r, PointRight, flags & Style_Down, cg ); else - drawSemicircleButton( p, r, PointDown, flags & Style_Down, cg ); + drawSemicircleButton( p, ceData, elementFlags, r, PointDown, flags & Style_Down, cg ); break; case PE_ScrollBarSubLine: if ( flags & Style_Horizontal ) - drawSemicircleButton( p, r, PointLeft, flags & Style_Down, cg ); + drawSemicircleButton( p, ceData, elementFlags, r, PointLeft, flags & Style_Down, cg ); else - drawSemicircleButton( p, r, PointUp, flags & Style_Down, cg ); + drawSemicircleButton( p, ceData, elementFlags, r, PointUp, flags & Style_Down, cg ); break; default: - QWindowsStyle::drawPrimitive( pe, p, r, cg, flags, opt ); + QWindowsStyle::drawPrimitive( pe, p, ceData, elementFlags, r, cg, flags, opt ); break; } } void NorwegianWoodStyle::drawControl( ControlElement element, QPainter *p, - const QWidget *widget, + QStyleControlElementData ceData, + ControlElementFlags elementFlags, const QRect &r, const QColorGroup &cg, - SFlags how, const QStyleOption& opt ) const + SFlags how, const QStyleOption& opt, + const QWidget *widget ) const { switch( element ) { case CE_PushButton: { - const QPushButton *btn; - btn = ( const QPushButton * )widget; QColorGroup myCg( cg ); SFlags flags = Style_Default; - if ( btn->isOn() ) + if ( elementFlags & CEF_IsOn ) flags |= Style_On; - if ( btn->isDown() ) + if ( elementFlags & CEF_IsDown ) flags |= Style_Down; - if ( btn->isOn() || btn->isDown() ) + if ( (elementFlags & CEF_IsOn) || (elementFlags & CEF_IsDown) ) flags |= Style_Sunken; - if ( btn->isDefault() ) + if ( elementFlags & CEF_IsDefault ) flags |= Style_Default; - if ( ! btn->isFlat() && !(flags & Style_Down) ) + if ( ! (elementFlags & CEF_IsFlat) && !(flags & Style_Down) ) flags |= Style_Raised; int x1, y1, x2, y2; @@ -1018,26 +1016,26 @@ void NorwegianWoodStyle::drawControl( ControlElement element, p->setBrush( QBrush( cg.button(), NoBrush ) ); QBrush fill; - if ( btn->isDown() ) + if ( elementFlags & CEF_IsDown ) fill = cg.brush( QColorGroup::Mid ); - else if ( btn->isOn() ) + else if ( elementFlags & CEF_IsOn ) fill = QBrush( cg.mid(), Dense4Pattern ); else fill = cg.brush( QColorGroup::Button ); myCg.setBrush( QColorGroup::Mid, fill ); - if ( btn->isDefault() ) { + if ( elementFlags & CEF_IsDefault ) { x1 += 2; y1 += 2; x2 -= 2; y2 -= 2; } - drawPrimitive( PE_ButtonCommand, p, + drawPrimitive( PE_ButtonCommand, p, ceData, elementFlags, QRect( x1, y1, x2 - x1 + 1, y2 - y1 + 1), myCg, flags, opt ); - if ( btn->isDefault() ) { + if ( elementFlags & CEF_IsDefault ) { QPen pen( Qt::black, 4 ); pen.setCapStyle( Qt::RoundCap ); pen.setJoinStyle( Qt::RoundJoin ); @@ -1045,14 +1043,14 @@ void NorwegianWoodStyle::drawControl( ControlElement element, drawroundrect( p, x1 - 1, y1 - 1, x2 - x1 + 3, y2 - y1 + 3, 8 ); } - if ( btn->isMenuButton() ) { + if ( elementFlags & CEF_IsMenuWidget ) { int dx = ( y1 - y2 - 4 ) / 3; // reset the flags flags = Style_Default; - if ( btn->isEnabled() ) + if ( elementFlags & CEF_IsEnabled ) flags |= Style_Enabled; - drawPrimitive( PE_ArrowDown, p, + drawPrimitive( PE_ArrowDown, p, ceData, elementFlags, QRect( x2 - dx, dx, y1, y2 - y1), myCg, flags, opt ); } @@ -1063,8 +1061,6 @@ void NorwegianWoodStyle::drawControl( ControlElement element, } case CE_PushButtonLabel: { - const QPushButton *btn; - btn = (const QPushButton*)widget; int x, y, w, h; r.rect( &x, &y, &w, &h ); @@ -1072,7 +1068,7 @@ void NorwegianWoodStyle::drawControl( ControlElement element, r.coords( &x1, &y1, &x2, &y2 ); int dx = 0; int dy = 0; - if ( btn->isMenuButton() ) + if ( elementFlags & CEF_IsMenuWidget ) dx = ( y2 - y1 ) / 3; if ( dx || dy ) p->translate( dx, dy ); @@ -1083,25 +1079,27 @@ void NorwegianWoodStyle::drawControl( ControlElement element, h -= 4; drawItem( p, QRect( x, y, w, h ), AlignCenter | ShowPrefix, - cg, btn->isEnabled(), - btn->pixmap(), btn->text(), -1, - (btn->isDown() || btn->isOn()) ? &cg.brightText() + cg, (elementFlags & CEF_IsEnabled), + (ceData.fgPixmap.isNull())?NULL:&ceData.fgPixmap, ceData.text, -1, + ((elementFlags & CEF_IsDown) || (elementFlags & CEF_IsOn)) ? &cg.brightText() : &cg.buttonText() ); if ( dx || dy ) p->translate( -dx, -dy ); break; } default: - QWindowsStyle::drawControl( element, p, widget, r, cg, how, opt ); + QWindowsStyle::drawControl( element, p, ceData, elementFlags, r, cg, how, opt, widget ); break; } } void NorwegianWoodStyle::drawControlMask( ControlElement element, QPainter *p, - const QWidget *widget, + QStyleControlElementData ceData, + ControlElementFlags elementFlags, const QRect &r, - const QStyleOption& opt ) const + const QStyleOption& opt, + const QWidget *widget ) const { switch( element ) { case CE_PushButton: @@ -1113,37 +1111,36 @@ void NorwegianWoodStyle::drawControlMask( ControlElement element, break; } default: - QWindowsStyle::drawControlMask( element, p, widget, r, opt ); + QWindowsStyle::drawControlMask( element, p, ceData, elementFlags, r, opt, widget ); break; } } void NorwegianWoodStyle::drawComplexControl( ComplexControl cc, QPainter *p, - const QWidget *widget, + QStyleControlElementData ceData, + ControlElementFlags elementFlags, const QRect &r, const QColorGroup &cg, SFlags how, SCFlags sub, SCFlags subActive, - const QStyleOption& opt ) const + const QStyleOption& opt, + const QWidget *widget ) const { switch( cc ) { case CC_ComboBox: { - const QComboBox *cmb; - cmb = (const QComboBox*)widget; - int awh, ax, ay, sh, sy, dh, ew; - get_combo_parameters( subRect(SR_PushButtonContents, widget), + get_combo_parameters( subRect(SR_PushButtonContents, ceData, elementFlags, widget), ew, awh, ax, ay, sh, dh, sy ); - drawPrimitive( PE_ButtonCommand, p, r, cg, Style_Raised, opt ); + drawPrimitive( PE_ButtonCommand, p, ceData, elementFlags, r, cg, Style_Raised, opt ); QStyle *mstyle = QStyleFactory::create( "Motif" ); if ( mstyle ) - mstyle->drawPrimitive( PE_ArrowDown, p, + mstyle->drawPrimitive( PE_ArrowDown, p, ceData, elementFlags, QRect(ax, ay, awh, awh), cg, how, opt ); else - drawPrimitive( PE_ArrowDown, p, + drawPrimitive( PE_ArrowDown, p, ceData, elementFlags, QRect(ax, ay, awh, awh), cg, how, opt ); QPen oldPen = p->pen(); @@ -1155,9 +1152,9 @@ void NorwegianWoodStyle::drawComplexControl( ComplexControl cc, p->drawLine( ax + awh - 1, sy + 1, ax + awh - 1, sy + sh - 1 ); p->setPen( oldPen ); - if ( cmb->editable() ) { - QRect r( querySubControlMetrics(CC_ComboBox, widget, - SC_ComboBoxEditField, opt) ); + if ( elementFlags & CEF_IsEditable ) { + QRect r( querySubControlMetrics(CC_ComboBox, ceData, elementFlags, + SC_ComboBoxEditField, opt, widget) ); qDrawShadePanel( p, r, cg, TRUE, 1, &cg.brush(QColorGroup::Button) ); } @@ -1165,17 +1162,19 @@ void NorwegianWoodStyle::drawComplexControl( ComplexControl cc, break; } default: - QWindowsStyle::drawComplexControl( cc, p, widget, r, cg, how, - sub, subActive, opt ); + QWindowsStyle::drawComplexControl( cc, p, ceData, elementFlags, r, cg, how, + sub, subActive, opt, widget ); break; } } void NorwegianWoodStyle::drawComplexControlMask( ComplexControl control, QPainter *p, - const QWidget *widget, + const QStyleControlElementData ceData, + const ControlElementFlags elementFlags, const QRect &r, - const QStyleOption& opt ) const + const QStyleOption& opt, + const QWidget *widget ) const { switch ( control ) { case CC_ComboBox: @@ -1187,15 +1186,17 @@ void NorwegianWoodStyle::drawComplexControlMask( ComplexControl control, break; } default: - QWindowsStyle::drawComplexControlMask( control, p, widget, r, opt ); + QWindowsStyle::drawComplexControlMask( control, p, ceData, elementFlags, r, opt, widget ); break; } } QRect NorwegianWoodStyle::querySubControlMetrics( ComplexControl control, - const QWidget *widget, + QStyleControlElementData ceData, + ControlElementFlags elementFlags, SubControl sc, - const QStyleOption& opt ) const + const QStyleOption& opt, + const QWidget *widget ) const { QRect rect; switch ( control ) { @@ -1204,62 +1205,58 @@ QRect NorwegianWoodStyle::querySubControlMetrics( ComplexControl control, switch( sc ) { case SC_ComboBoxEditField: { - rect = subRect( SR_PushButtonContents, widget ); + rect = subRect( SR_PushButtonContents, ceData, elementFlags, widget ); int ew = get_combo_extra_width( rect.height(), 0 ); rect.setRect( rect.x() + 1, rect.y() + 1, rect.width() - 2 - ew, rect.height() - 2 ); break; } default: - rect = QWindowsStyle::querySubControlMetrics( control, widget, - sc, opt ); + rect = QWindowsStyle::querySubControlMetrics( control, ceData, elementFlags, + sc, opt, widget ); break; } break; } case CC_ScrollBar: { - const QScrollBar* sb; - sb = (const QScrollBar*)widget; - bool horz = sb->orientation() == QScrollBar::Horizontal; + bool horz = ceData.orientation == QScrollBar::Horizontal; int b = 2; - int w = horz ? sb->height() : sb->width(); + int w = horz ? ceData.rect.height() : ceData.rect.width(); switch ( sc ) { case SC_ScrollBarAddLine: rect.setRect( b, b, w - 2 * b, w - 2 * b ); if ( horz ) - rect.moveBy( sb->width() - w, 0 ); + rect.moveBy( ceData.rect.width() - w, 0 ); else - rect.moveBy( 0, sb->height() - w ); + rect.moveBy( 0, ceData.rect.height() - w ); break; case SC_ScrollBarSubLine: rect.setRect( b, b, w - 2 * b, w - 2 * b ); break; default: - rect = QWindowsStyle::querySubControlMetrics( control, widget, - sc, opt ); + rect = QWindowsStyle::querySubControlMetrics( control, ceData, elementFlags, + sc, opt, widget ); break; } break; } default: - rect = QWindowsStyle::querySubControlMetrics( control, widget, - sc, opt ); + rect = QWindowsStyle::querySubControlMetrics( control, ceData, elementFlags, + sc, opt, widget ); break; } return rect; } -QRect NorwegianWoodStyle::subRect( SubRect sr, const QWidget * widget ) const +QRect NorwegianWoodStyle::subRect( SubRect sr, const QStyleControlElementData ceData, const ControlElementFlags elementFlags, const QWidget * widget ) const { QRect r; switch ( sr ) { case SR_PushButtonContents: { - const QPushButton *btn; - btn = (const QPushButton*)widget; - r = btn->rect(); + r = ceData.rect; int d = QMIN( r.width(), r.height() ) / 2; int b = buttonthickness( d ); @@ -1276,14 +1273,14 @@ QRect NorwegianWoodStyle::subRect( SubRect sr, const QWidget * widget ) const } case SR_ComboBoxFocusRect: { - r = subRect( SR_PushButtonContents, widget ); + r = subRect( SR_PushButtonContents, ceData, elementFlags, widget ); int ew = get_combo_extra_width( r.height() ); r.setRect( r.x() + 1, r.y() + 1, r.width() - 2 - ew, r.height() - 2 ); break; } default: - r = QWindowsStyle::subRect( sr, widget ); + r = QWindowsStyle::subRect( sr, ceData, elementFlags, widget ); break; } return r; @@ -1358,11 +1355,12 @@ static void get_combo_parameters( const QRect &r, static inline int buttonthickness( int d ) { return d > 20 ? 5 : ( d < 10 ? 2: 3 ); } -void NorwegianWoodStyle::drawSemicircleButton( QPainter *p, const QRect &r, +void NorwegianWoodStyle::drawSemicircleButton( QPainter *p, QStyleControlElementData ceData, + ControlElementFlags elementFlags, const QRect &r, int dir, bool sunken, const QColorGroup &g ) const { - int b = pixelMetric( PM_ScrollBarExtent ) > 20 ? 3 : 2; + int b = pixelMetric( PM_ScrollBarExtent, ceData, elementFlags ) > 20 ? 3 : 2; QRegion extrn( r.x(), r.y(), r.width(), r.height(), QRegion::Ellipse ); QRegion intern( r.x()+b, r.y()+b, r.width()-2*b, r.height()-2*b, QRegion::Ellipse ); |