void QStyleItem::paint(QPainter *painter) { if (width() < 1 || height() <1) return; initStyleOption(); switch (m_itemType) { case Button: qApp->style()->drawControl(QStyle::CE_PushButton, m_styleoption, painter); break; case ItemRow :{ QPixmap pixmap; // Only draw through style once const QString pmKey = QLatin1Literal("itemrow") % QString::number(m_styleoption->state,16) % activeControl(); if (!QPixmapCache::find(pmKey, pixmap) || pixmap.width() < width() || height() != pixmap.height()) { int newSize = width(); pixmap = QPixmap(newSize, height()); pixmap.fill(Qt::transparent); QPainter pixpainter(&pixmap); qApp->style()->drawPrimitive(QStyle::PE_PanelItemViewRow, m_styleoption, &pixpainter); if (!qApp->style()->styleHint(QStyle::SH_ItemView_ShowDecorationSelected) && selected()) pixpainter.fillRect(m_styleoption->rect, m_styleoption->palette.highlight()); QPixmapCache::insert(pmKey, pixmap); } painter->drawPixmap(0, 0, pixmap); } break; case Item: qApp->style()->drawControl(QStyle::CE_ItemViewItem, m_styleoption, painter); break; case Header: qApp->style()->drawControl(QStyle::CE_Header, m_styleoption, painter); break; case ToolButton: #ifdef Q_OS_MAC if (style() == "mac" && hint().indexOf("segmented") != -1) { const QPaintDevice *target = painter->device(); HIThemeSegmentDrawInfo sgi; sgi.version = 0; sgi.state = isEnabled() ? kThemeStateActive : kThemeStateDisabled; if (sunken()) sgi.state |= kThemeStatePressed; sgi.size = kHIThemeSegmentSizeNormal; sgi.kind = kHIThemeSegmentKindTextured; sgi.value = on() && !sunken() ? kThemeButtonOn : kThemeButtonOff; sgi.adornment |= kHIThemeSegmentAdornmentLeadingSeparator; if (sunken()) { sgi.adornment |= kHIThemeSegmentAdornmentTrailingSeparator; } SInt32 button_height; GetThemeMetric(kThemeMetricButtonRoundedHeight, &button_height); sgi.position = info() == "leftmost" ? kHIThemeSegmentPositionFirst: info() == "rightmost" ? kHIThemeSegmentPositionLast : info() == "h_middle" ? kHIThemeSegmentPositionMiddle : kHIThemeSegmentPositionOnly; QRect centered = m_styleoption->rect; centered.setHeight(button_height); centered.moveCenter(m_styleoption->rect.center()); HIRect hirect = qt_hirectForQRect(centered.translated(0, -1), QRect(0, 0, 0, 0)); HIThemeDrawSegment(&hirect, &sgi, qt_mac_cg_context(target), kHIThemeOrientationNormal); } else #endif qApp->style()->drawComplexControl(QStyle::CC_ToolButton, qstyleoption_cast<QStyleOptionComplex*>(m_styleoption), painter); break; case Tab: qApp->style()->drawControl(QStyle::CE_TabBarTab, m_styleoption, painter); break; case Frame: qApp->style()->drawControl(QStyle::CE_ShapedFrame, m_styleoption, painter); break; case FocusFrame: if (style() == "mac" && hint().indexOf("rounded") != -1) break; // embedded in the line itself else qApp->style()->drawControl(QStyle::CE_FocusFrame, m_styleoption, painter); break; case TabFrame: qApp->style()->drawPrimitive(QStyle::PE_FrameTabWidget, m_styleoption, painter); break; case MenuBar: qApp->style()->drawControl(QStyle::CE_MenuBarEmptyArea, m_styleoption, painter); break; case MenuBarItem: qApp->style()->drawControl(QStyle::CE_MenuBarItem, m_styleoption, painter); break; case MenuItem: case ComboBoxItem: // fall through qApp->style()->drawControl(QStyle::CE_MenuItem, m_styleoption, painter); break; case CheckBox: qApp->style()->drawControl(QStyle::CE_CheckBox, m_styleoption, painter); break; case RadioButton: qApp->style()->drawControl(QStyle::CE_RadioButton, m_styleoption, painter); break; case Edit: { #ifdef Q_OS_MAC if (style() == "mac" && hint().indexOf("rounded") != -1) { const QPaintDevice *target = painter->device(); HIThemeFrameDrawInfo fdi; fdi.version = 0; fdi.state = kThemeStateActive; SInt32 frame_size; GetThemeMetric(kThemeMetricEditTextFrameOutset, &frame_size); fdi.kind = kHIThemeFrameTextFieldRound; if ((m_styleoption->state & QStyle::State_ReadOnly) || !(m_styleoption->state & QStyle::State_Enabled)) fdi.state = kThemeStateInactive; fdi.isFocused = hasFocus(); HIRect hirect = qt_hirectForQRect(m_styleoption->rect, QRect(frame_size, frame_size, frame_size * 2, frame_size * 2)); HIThemeDrawFrame(&hirect, &fdi, qt_mac_cg_context(target), kHIThemeOrientationNormal); } else #endif qApp->style()->drawPrimitive(QStyle::PE_PanelLineEdit, m_styleoption, painter); } break; case MacHelpButton: #ifdef Q_OS_MAC { const QPaintDevice *target = painter->device(); HIThemeButtonDrawInfo fdi; fdi.kind = kThemeRoundButtonHelp; fdi.version = 0; fdi.adornment = 0; fdi.state = sunken() ? kThemeStatePressed : kThemeStateActive; HIRect hirect = qt_hirectForQRect(m_styleoption->rect,QRect(0, 0, 0, 0)); HIThemeDrawButton(&hirect, &fdi, qt_mac_cg_context(target), kHIThemeOrientationNormal, NULL); } #endif break; case Widget: qApp->style()->drawPrimitive(QStyle::PE_Widget, m_styleoption, painter); break; case ScrollAreaCorner: qApp->style()->drawPrimitive(QStyle::PE_PanelScrollAreaCorner, m_styleoption, painter); break; case Splitter: if (m_styleoption->rect.width() == 1) painter->fillRect(0, 0, width(), height(), m_styleoption->palette.dark().color()); else qApp->style()->drawControl(QStyle::CE_Splitter, m_styleoption, painter); break; case ComboBox: { qApp->style()->drawComplexControl(QStyle::CC_ComboBox, qstyleoption_cast<QStyleOptionComplex*>(m_styleoption), painter); // This is needed on mac as it will use the painter color and ignore the palette QPen pen = painter->pen(); painter->setPen(m_styleoption->palette.text().color()); qApp->style()->drawControl(QStyle::CE_ComboBoxLabel, m_styleoption, painter); painter->setPen(pen); } break; case SpinBox: qApp->style()->drawComplexControl(QStyle::CC_SpinBox, qstyleoption_cast<QStyleOptionComplex*>(m_styleoption), painter); break; case Slider: qApp->style()->drawComplexControl(QStyle::CC_Slider, qstyleoption_cast<QStyleOptionComplex*>(m_styleoption), painter); break; case Dial: qApp->style()->drawComplexControl(QStyle::CC_Dial, qstyleoption_cast<QStyleOptionComplex*>(m_styleoption), painter); break; case ProgressBar: qApp->style()->drawControl(QStyle::CE_ProgressBar, m_styleoption, painter); break; case ToolBar: qApp->style()->drawControl(QStyle::CE_ToolBar, m_styleoption, painter); break; case StatusBar: if (style() == "mac") { m_styleoption->rect.adjust(0, 1, 0, 0); qApp->style()->drawControl(QStyle::CE_ToolBar, m_styleoption, painter); m_styleoption->rect.adjust(0, -1, 0, 0); painter->setPen(m_styleoption->palette.dark().color().darker(120)); painter->drawLine(m_styleoption->rect.topLeft(), m_styleoption->rect.topRight()); } else { qApp->style()->drawPrimitive(QStyle::PE_PanelToolBar, m_styleoption, painter); } break; case GroupBox: qApp->style()->drawComplexControl(QStyle::CC_GroupBox, qstyleoption_cast<QStyleOptionComplex*>(m_styleoption), painter); break; case ScrollBar: qApp->style()->drawComplexControl(QStyle::CC_ScrollBar, qstyleoption_cast<QStyleOptionComplex*>(m_styleoption), painter); break; case Menu: { QStyleHintReturnMask val; qApp->style()->styleHint(QStyle::SH_Menu_Mask, m_styleoption, 0, &val); painter->save(); painter->setClipRegion(val.region); painter->fillRect(m_styleoption->rect, m_styleoption->palette.window()); painter->restore(); qApp->style()->drawPrimitive(QStyle::PE_PanelMenu, m_styleoption, painter); QStyleOptionFrame frame; frame.lineWidth = qApp->style()->pixelMetric(QStyle::PM_MenuPanelWidth); frame.midLineWidth = 0; frame.rect = m_styleoption->rect; qApp->style()->drawPrimitive(QStyle::PE_FrameMenu, &frame, painter); } break; default: break; } }
static pascal OSStatus MultiCartPaneEventHandler (EventHandlerCallRef inHandlerRef, EventRef inEvent, void *inUserData) { OSStatus err, result = eventNotHandledErr; HIViewRef view; DragRef drag; PasteboardRef pasteboard; PasteboardItemID itemID; CFArrayRef array; CFStringRef flavorType; CFIndex numFlavors; ItemCount numItems; int index = *((int *) inUserData); switch (GetEventClass(inEvent)) { case kEventClassControl: { switch (GetEventKind(inEvent)) { case kEventControlDraw: { err = GetEventParameter(inEvent, kEventParamDirectObject, typeControlRef, NULL, sizeof(ControlRef), NULL, &view); if (err == noErr) { CGContextRef ctx; err = GetEventParameter(inEvent, kEventParamCGContextRef, typeCGContextRef, NULL, sizeof(CGContextRef), NULL, &ctx); if (err == noErr) { HIThemeFrameDrawInfo info; HIRect bounds, frame; HIViewGetBounds(view, &bounds); CGContextSetRGBFillColor(ctx, 1.0f, 1.0f, 1.0f, 1.0f); CGContextFillRect(ctx, bounds); info.version = 0; info.kind = kHIThemeFrameTextFieldSquare; info.state = kThemeStateInactive; info.isFocused = false; err = HIThemeDrawFrame(&bounds, &info, ctx, kHIThemeOrientationNormal); if (multiCartDragHilite == index && systemVersion >= 0x1040) { err = HIThemeSetStroke(kThemeBrushDragHilite, NULL, ctx, kHIThemeOrientationNormal); frame = CGRectInset(bounds, 1, 1); CGContextBeginPath(ctx); CGContextAddRect(ctx, frame); CGContextStrokePath(ctx); } } } result = noErr; break; } case kEventControlDragEnter: { err = GetEventParameter(inEvent, kEventParamDirectObject, typeControlRef, NULL, sizeof(ControlRef), NULL, &view); if (err == noErr) { err = GetEventParameter(inEvent, kEventParamDragRef, typeDragRef, NULL, sizeof(DragRef), NULL, &drag); if (err == noErr) { err = GetDragPasteboard(drag, &pasteboard); if (err == noErr) { err = PasteboardGetItemCount(pasteboard, &numItems); if (err == noErr && numItems == 1) { err = PasteboardGetItemIdentifier(pasteboard, 1, &itemID); if (err == noErr) { err = PasteboardCopyItemFlavors(pasteboard, itemID, &array); if (err == noErr) { numFlavors = CFArrayGetCount(array); for (CFIndex i = 0; i < numFlavors; i++) { flavorType = (CFStringRef) CFArrayGetValueAtIndex(array, i); if (UTTypeConformsTo(flavorType, CFSTR("public.file-url"))) { Boolean accept = true; err = SetEventParameter(inEvent, kEventParamControlWouldAcceptDrop, typeBoolean, sizeof(Boolean), &accept); if (err == noErr) { multiCartDragHilite = index; HIViewSetNeedsDisplay(view, true); result = noErr; } } } CFRelease(array); } } } } } } break; } case kEventControlDragWithin: { result = noErr; break; } case kEventControlDragLeave: { err = GetEventParameter(inEvent, kEventParamDirectObject, typeControlRef, NULL, sizeof(ControlRef), NULL, &view); if (err == noErr) { multiCartDragHilite = -1; HIViewSetNeedsDisplay(view, true); } result = noErr; break; } case kEventControlDragReceive: { err = GetEventParameter(inEvent, kEventParamDirectObject, typeControlRef, NULL, sizeof(ControlRef), NULL, &view); if (err == noErr) { err = GetEventParameter(inEvent, kEventParamDragRef, typeDragRef, NULL, sizeof(DragRef), NULL, &drag); if (err == noErr) { multiCartDragHilite = -1; HIViewSetNeedsDisplay(view, true); err = GetDragPasteboard(drag, &pasteboard); if (err == noErr) { err = PasteboardGetItemIdentifier(pasteboard, 1, &itemID); if (err == noErr) { err = PasteboardCopyItemFlavors(pasteboard, itemID, &array); if (err == noErr) { numFlavors = CFArrayGetCount(array); for (CFIndex i = 0; i < numFlavors; i++) { flavorType = (CFStringRef) CFArrayGetValueAtIndex(array, i); if (UTTypeConformsTo(flavorType, CFSTR("public.file-url"))) { CFDataRef flavorData; err = PasteboardCopyItemFlavorData(pasteboard, itemID, flavorType, &flavorData); if (err == noErr) { CFIndex dataSize; UInt8 *data; dataSize = CFDataGetLength(flavorData); data = (UInt8 *) malloc(dataSize); if (data) { CFDataGetBytes(flavorData, CFRangeMake(0, dataSize), data); HIViewRef ctl; HIViewID cid; CFStringRef str; CFURLRef url; GetControlID(view, &cid); cid.signature = 'MNAM'; HIViewFindByID(view, cid, &ctl); url = CFURLCreateWithBytes(kCFAllocatorDefault, data, dataSize, kCFStringEncodingUTF8, NULL); str = CFURLCopyLastPathComponent(url); SetStaticTextCFString(ctl, str, true); CFRelease(str); str = CFURLCopyFileSystemPath(url, kCFURLPOSIXPathStyle); if (multiCartPath[cid.id]) CFRelease(multiCartPath[cid.id]); multiCartPath[cid.id] = str; CFRelease(url); result = noErr; free(data); } CFRelease(flavorData); } } } CFRelease(array); } } } } } } } } } return (result); }