diff -r b72c6db6890b -r 5dc02b23752f src/gui/kernel/qwidget_mac.mm --- a/src/gui/kernel/qwidget_mac.mm Wed Jun 23 19:07:03 2010 +0300 +++ b/src/gui/kernel/qwidget_mac.mm Tue Jul 06 15:10:48 2010 +0300 @@ -460,7 +460,13 @@ bool qt_isGenuineQWidget(const QWidget *window) { - return window && qt_isGenuineQWidget(OSViewRef(window->winId())); + if (!window) + return false; + + if (!window->internalWinId()) + return true; //alien + + return qt_isGenuineQWidget(OSViewRef(window->internalWinId())); } Q_GUI_EXPORT OSWindowRef qt_mac_window_for(const QWidget *w) @@ -1912,13 +1918,15 @@ wclass = kDocumentWindowClass; else if(popup || (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_5 && type == Qt::SplashScreen)) wclass = kModalWindowClass; - else if(q->testAttribute(Qt::WA_ShowModal) || type == Qt::Dialog) + else if(type == Qt::Dialog) wclass = kMovableModalWindowClass; else if(type == Qt::ToolTip) wclass = kHelpWindowClass; else if(type == Qt::Tool || (QSysInfo::MacintoshVersion < QSysInfo::MV_10_5 && type == Qt::SplashScreen)) wclass = kFloatingWindowClass; + else if(q->testAttribute(Qt::WA_ShowModal)) + wclass = kMovableModalWindowClass; else wclass = kDocumentWindowClass; @@ -2022,8 +2030,6 @@ for(int i = 0; tmp_wattr && known_attribs[i].name; i++) { if((tmp_wattr & known_attribs[i].tag) == known_attribs[i].tag) { tmp_wattr ^= known_attribs[i].tag; - qDebug("Qt: internal: * %s %s", known_attribs[i].name, - (GetAvailableWindowAttributes(wclass) & known_attribs[i].tag) ? "" : "(*)"); } } if(tmp_wattr) @@ -2218,6 +2224,41 @@ applyMaxAndMinSizeOnWindow(); } #else // QT_MAC_USE_COCOA + +void QWidgetPrivate::setWindowLevel() +{ + Q_Q(QWidget); + const QWidget * const windowParent = q->window()->parentWidget(); + const QWidget * const primaryWindow = windowParent ? windowParent->window() : 0; + NSInteger winLevel = -1; + + if (q->windowType() == Qt::Popup) { + winLevel = NSPopUpMenuWindowLevel; + // Popup should be in at least the same level as its parent. + if (primaryWindow) { + OSWindowRef parentRef = qt_mac_window_for(primaryWindow); + winLevel = qMax([parentRef level], winLevel); + } + } else if (q->windowType() == Qt::Tool) { + winLevel = NSFloatingWindowLevel; + } else if (q->windowType() == Qt::Dialog) { + // Correct modality level (NSModalPanelWindowLevel) will be + // set by cocoa when creating a modal session later. + winLevel = NSNormalWindowLevel; + } + + // StayOnTop window should appear above Tool windows. + if (data.window_flags & Qt::WindowStaysOnTopHint) + winLevel = NSPopUpMenuWindowLevel; + // Tooltips should appear above StayOnTop windows. + if (q->windowType() == Qt::ToolTip) + winLevel = NSScreenSaverWindowLevel; + // All other types are Normal level. + if (winLevel == -1) + winLevel = NSNormalWindowLevel; + [qt_mac_window_for(q) setLevel:winLevel]; +} + void QWidgetPrivate::finishCreateWindow_sys_Cocoa(void * /*NSWindow * */ voidWindowRef) { Q_Q(QWidget); @@ -2259,6 +2300,12 @@ if (q->testAttribute(Qt::WA_DropSiteRegistered)) registerDropSite(true); transferChildren(); + + // Tell Cocoa explicit that we wan't the view to receive key events + // (regardless of focus policy) because this is how it works on other + // platforms (and in the carbon port): + if (!qApp->focusWidget()) + [windowRef makeFirstResponder:nsview]; } if (topExtra->posFromMove) { @@ -2290,6 +2337,10 @@ q->setAttribute(Qt::WA_WState_WindowOpacitySet, false); } + if (qApp->overrideCursor()) + [windowRef disableCursorRects]; + + setWindowLevel(); macUpdateHideOnSuspend(); macUpdateOpaqueSizeGrip(); macUpdateIgnoreMouseEvents(); @@ -2564,7 +2615,16 @@ } } else { data.fstrut_dirty = false; // non-toplevel widgets don't have a frame, so no need to update the strut - if(OSViewRef osview = qt_mac_create_widget(q, this, qt_mac_nativeview_for(parentWidget))) { + +#ifdef QT_MAC_USE_COCOA + if (q->testAttribute(Qt::WA_NativeWindow) == false || + q->internalWinId() != 0) { +#ifdef ALIEN_DEBUG + qDebug() << "Skipping native widget creation for" << this; +#endif + } else +#endif + if (OSViewRef osview = qt_mac_create_widget(q, this, qt_mac_nativeview_for(parentWidget))) { #ifndef QT_MAC_USE_COCOA HIRect bounds = CGRectMake(data.crect.x(), data.crect.y(), data.crect.width(), data.crect.height()); HIViewSetFrame(osview, &bounds); @@ -2720,6 +2780,35 @@ } } +#ifdef QT_MAC_USE_COCOA +void QWidgetPrivate::setSubWindowStacking(bool set) +{ + Q_Q(QWidget); + if (!q->isWindow() || !q->testAttribute(Qt::WA_WState_Created)) + return; + + if (QWidget *parent = q->parentWidget()) { + if (parent->testAttribute(Qt::WA_WState_Created)) { + if (set) + [qt_mac_window_for(parent) addChildWindow:qt_mac_window_for(q) ordered:NSWindowAbove]; + else + [qt_mac_window_for(parent) removeChildWindow:qt_mac_window_for(q)]; + } + } + + QList widgets = q->findChildren(); + for (int i=0; iisWindow() && child->testAttribute(Qt::WA_WState_Created)) { + if (set) + [qt_mac_window_for(q) addChildWindow:qt_mac_window_for(child) ordered:NSWindowAbove]; + else + [qt_mac_window_for(q) removeChildWindow:qt_mac_window_for(child)]; + } + } +} +#endif + void QWidgetPrivate::setParent_sys(QWidget *parent, Qt::WindowFlags f) { Q_Q(QWidget); @@ -2780,13 +2869,14 @@ //recreate and setup flags QObjectPrivate::setParent_helper(parent); - QPoint pt = q->pos(); bool explicitlyHidden = q->testAttribute(Qt::WA_WState_Hidden) && q->testAttribute(Qt::WA_WState_ExplicitShowHide); if (wasCreated && !qt_isGenuineQWidget(q)) return; - if ((data.window_flags & Qt::Sheet) && topData && topData->opacity == 242) + if (!q->testAttribute(Qt::WA_WState_WindowOpacitySet)) { q->setWindowOpacity(1.0f); + q->setAttribute(Qt::WA_WState_WindowOpacitySet, false); + } setWinId(0); //do after the above because they may want the id @@ -2795,9 +2885,12 @@ q->setAttribute(Qt::WA_WState_Visible, false); q->setAttribute(Qt::WA_WState_Hidden, false); adjustFlags(data.window_flags, q); - // keep compatibility with previous versions, we need to preserve the created state - // (but we recreate the winId for the widget being reparented, again for compatibility) - if (wasCreated || (!q->isWindow() && parent->testAttribute(Qt::WA_WState_Created))) { + // keep compatibility with previous versions, we need to preserve the created state. + // (but we recreate the winId for the widget being reparented, again for compatibility, + // unless this is an alien widget. ) + const bool nonWindowWithCreatedParent = !q->isWindow() && parent->testAttribute(Qt::WA_WState_Created); + const bool nativeWidget = q->internalWinId() != 0; + if (wasCreated || nativeWidget && nonWindowWithCreatedParent) { createWinId(); if (q->isWindow()) { #ifndef QT_MAC_USE_COCOA @@ -2874,7 +2967,6 @@ current = current->parentWidget(); } } - invalidateBuffer(q->rect()); qt_event_request_window_change(q); } @@ -2882,7 +2974,7 @@ QPoint QWidget::mapToGlobal(const QPoint &pos) const { Q_D(const QWidget); - if (!testAttribute(Qt::WA_WState_Created)) { + if (!testAttribute(Qt::WA_WState_Created) || !internalWinId()) { QPoint p = pos + data->crect.topLeft(); return isWindow() ? p : parentWidget()->mapToGlobal(p); } @@ -2909,7 +3001,7 @@ QPoint QWidget::mapFromGlobal(const QPoint &pos) const { Q_D(const QWidget); - if (!testAttribute(Qt::WA_WState_Created)) { + if (!testAttribute(Qt::WA_WState_Created) || !internalWinId()) { QPoint p = isWindow() ? pos : parentWidget()->mapFromGlobal(pos); return p - data->crect.topLeft(); } @@ -3180,10 +3272,10 @@ || windowActive) { #ifndef QT_MAC_USE_COCOA ActivateWindow(win, true); + qApp->setActiveWindow(tlw); #else [win makeKeyWindow]; #endif - qApp->setActiveWindow(tlw); } else if(!isMinimized()) { #ifndef QT_MAC_USE_COCOA SelectWindow(win); @@ -3208,7 +3300,7 @@ #ifndef QT_MAC_USE_COCOA HIViewSetNeedsDisplay(qt_mac_nativeview_for(q), true); #else - [qt_mac_nativeview_for(q) setNeedsDisplay:YES]; + qt_mac_set_needs_display(q, QRegion()); #endif return; } @@ -3246,11 +3338,24 @@ HIViewSetNeedsDisplay(qt_mac_nativeview_for(q), true); // do a complete repaint on overflow. } #else - // Cocoa doesn't do regions, it seems more efficient to just update the bounding rect instead of a potential number of message passes for each rect. - const QRect &boundingRect = rgn.boundingRect(); - [qt_mac_nativeview_for(q) setNeedsDisplayInRect:NSMakeRect(boundingRect.x(), - boundingRect.y(), boundingRect.width(), - boundingRect.height())]; + // Alien support: get the first native ancestor widget (will be q itself in the non-alien case), + // map the coordinates from q space to NSView space and invalidate the rect. + QWidget *nativeParent = q->internalWinId() ? q : q->nativeParentWidget(); + if (nativeParent == 0) + return; + + QVector rects = rgn.rects(); + for (int i = 0; i < rects.count(); ++i) { + const QRect &rect = rects.at(i); + + const QRect nativeBoundingRect = QRect( + QPoint(q->mapTo(nativeParent, rect.topLeft())), + QSize(rect.size())); + + [qt_mac_nativeview_for(nativeParent) setNeedsDisplayInRect:NSMakeRect(nativeBoundingRect.x(), + nativeBoundingRect.y(), nativeBoundingRect.width(), + nativeBoundingRect.height())]; + } #endif } @@ -3274,38 +3379,20 @@ return; bool realWindow = isRealWindow(); +#ifndef QT_MAC_USE_COCOA if (realWindow && !q->testAttribute(Qt::WA_Moved)) { + if (qt_mac_is_macsheet(q)) + recreateMacWindow(); q->createWinId(); if (QWidget *p = q->parentWidget()) { p->createWinId(); -#ifndef QT_MAC_USE_COCOA RepositionWindow(qt_mac_window_for(q), qt_mac_window_for(p), kWindowCenterOnParentWindow); -#else - CGRect parentFrame = NSRectToCGRect([qt_mac_window_for(p) frame]); - OSWindowRef windowRef = qt_mac_window_for(q); - NSRect windowFrame = [windowRef frame]; - NSPoint parentCenter = NSMakePoint(CGRectGetMidX(parentFrame), CGRectGetMidY(parentFrame)); - [windowRef setFrameTopLeftPoint:NSMakePoint(parentCenter.x - (windowFrame.size.width / 2), - (parentCenter.y + (windowFrame.size.height / 2)))]; -#endif } else { -#ifndef QT_MAC_USE_COCOA RepositionWindow(qt_mac_window_for(q), 0, kWindowCenterOnMainScreen); -#else - // Ideally we would do a "center" here, but NSWindow's center is more equivalent to - // kWindowAlertPositionOnMainScreen instead of kWindowCenterOnMainScreen. - QRect availGeo = QApplication::desktop()->availableGeometry(q); - // Center the content only. - data.crect.moveCenter(availGeo.center()); - QRect fStrut = frameStrut(); - QRect frameRect(data.crect.x() - fStrut.left(), data.crect.y() - fStrut.top(), - fStrut.left() + fStrut.right() + data.crect.width(), - fStrut.top() + fStrut.bottom() + data.crect.height()); - NSRect cocoaFrameRect = NSMakeRect(frameRect.x(), flipYCoordinate(frameRect.bottom() + 1), frameRect.width(), frameRect.height()); - [qt_mac_window_for(q) setFrame:cocoaFrameRect display:NO]; -#endif } } +#endif + data.fstrut_dirty = true; if (realWindow) { // Delegates can change window state, so record some things earlier. @@ -3336,13 +3423,25 @@ #else // sync the opacity value back (in case of a fade). [window setAlphaValue:q->windowOpacity()]; - [window makeKeyAndOrderFront:window]; - - // If this window is app modal, we need to start spinning - // a modal session for it. Interrupting - // the event dispatcher will make this happend: - if (data.window_modality == Qt::ApplicationModal) - QEventDispatcherMac::instance()->interrupt(); + setSubWindowStacking(true); + + QWidget *top = 0; + if (QApplicationPrivate::tryModalHelper(q, &top)) { + [window makeKeyAndOrderFront:window]; + // If this window is app modal, we need to start spinning + // a modal session for it. Interrupting + // the event dispatcher will make this happend: + if (data.window_modality == Qt::ApplicationModal) + QEventDispatcherMac::instance()->interrupt(); + } else { + // The window is modally shaddowed, so we need to make + // sure that we don't pop in front of the modal window: + [window orderFront:window]; + if (!top->testAttribute(Qt::WA_DontShowOnScreen)) { + if (NSWindow *modalWin = qt_mac_window_for(top)) + [modalWin orderFront:window]; + } + } #endif if (q->windowType() == Qt::Popup) { if (q->focusWidget()) @@ -3361,8 +3460,6 @@ } else if (!q->testAttribute(Qt::WA_ShowWithoutActivating)) { #ifndef QT_MAC_USE_COCOA qt_event_request_activate(q); -#else - [qt_mac_window_for(q) makeKeyWindow]; #endif } } else if(topData()->embedded || !q->parentWidget() || q->parentWidget()->isVisible()) { @@ -3404,6 +3501,9 @@ return; QMacCocoaAutoReleasePool pool; if(q->isWindow()) { +#ifdef QT_MAC_USE_COCOA + setSubWindowStacking(false); +#endif OSWindowRef window = qt_mac_window_for(q); if(qt_mac_is_macsheet(q)) { #ifndef QT_MAC_USE_COCOA @@ -3469,12 +3569,15 @@ } #endif } - if(q->isActiveWindow() && !(q->windowType() == Qt::Popup)) { +#ifndef QT_MAC_USE_COCOA + // If the window we now hide was the active window, we need + // to find, and activate another window on screen. NB: Cocoa takes care of this + // logic for us (and distinquishes between main windows and key windows) + if (q->isActiveWindow() && !(q->windowType() == Qt::Popup)) { QWidget *w = 0; if(q->parentWidget()) w = q->parentWidget()->window(); if(!w || (!w->isVisible() && !w->isMinimized())) { -#ifndef QT_MAC_USE_COCOA for (WindowPtr wp = GetFrontWindowOfClass(kMovableModalWindowClass, true); wp; wp = GetNextWindowOfClass(wp, kMovableModalWindowClass, true)) { if((w = qt_mac_find_window(wp))) @@ -3494,24 +3597,12 @@ break; } } -#else - NSArray *windows = [NSApp windows]; - NSUInteger totalWindows = [windows count]; - for (NSUInteger i = 0; i < totalWindows; ++i) { - OSWindowRef wp = [windows objectAtIndex:i]; - if ((w = qt_mac_find_window(wp))) - break; - } -#endif } if(w && w->isVisible() && !w->isMinimized()) { -#ifndef QT_MAC_USE_COCOA - qt_event_request_activate(w); -#else - [qt_mac_window_for(w) makeKeyWindow]; -#endif + qt_event_request_activate(w); } } +#endif } else { invalidateBuffer(q->rect()); #ifndef QT_MAC_USE_COCOA @@ -3733,9 +3824,35 @@ #if QT_MAC_USE_COCOA QMacCocoaAutoReleasePool pool; if (isRealWindow()) { - // Calling orderFront shows the window on Cocoa too. + // With the introduction of spaces it is not as simple as just raising the window. + // First we need to check if we are in the right space. If we are, then we just continue + // as usual. The problem comes when we are not in the active space. There are two main cases: + // 1. Our parent was moved to a new space. In this case we want the window to be raised + // in the same space as its parent. + // 2. We don't have a parent. For this case we will just raise the window and let Cocoa + // switch to the corresponding space. + // NOTICE: There are a lot of corner cases here. We are keeping this simple for now, if + // required we will introduce special handling for some of them. if (!q->testAttribute(Qt::WA_DontShowOnScreen) && q->isVisible()) { - [qt_mac_window_for(q) orderFront:qt_mac_window_for(q)]; + OSWindowRef window = qt_mac_window_for(q); + // isOnActiveSpace is available only from 10.6 onwards, so we need to check if it is + // available before calling it. + if([window respondsToSelector:@selector(isOnActiveSpace)]) { + if(![window performSelector:@selector(isOnActiveSpace)]) { + QWidget *parentWidget = q->parentWidget(); + if(parentWidget) { + OSWindowRef parentWindow = qt_mac_window_for(parentWidget); + if(parentWindow && [parentWindow isOnActiveSpace]) { + // The window was created in a different space. Therefore if we want + // to show it in the current space we need to recreate it in the new + // space. + recreateMacWindow(); + window = qt_mac_window_for(q); + } + } + } + } + [window orderFront:window]; } if (qt_mac_raise_process) { //we get to be the active process now ProcessSerialNumber psn; @@ -3848,7 +3965,7 @@ widget, either by scrolling its contents or repainting, depending on the WA_StaticContents flag */ -static void qt_mac_update_widget_posisiton(QWidget *q, QRect oldRect, QRect newRect) +static void qt_mac_update_widget_position(QWidget *q, QRect oldRect, QRect newRect) { #ifndef QT_MAC_USE_COCOA HIRect bounds = CGRectMake(newRect.x(), newRect.y(), @@ -3945,7 +4062,7 @@ #else Q_UNUSED(oldRect); NSRect bounds = NSMakeRect(newRect.x(), newRect.y(), - newRect.width(), newRect.height()); + newRect.width(), newRect.height()); [qt_mac_nativeview_for(q) setFrame:bounds]; #endif } @@ -3982,7 +4099,8 @@ QRect xrect = data.crect; QRect parentWRect; - if (q->isWindow() && topData()->embedded) { + bool isEmbeddedWindow = (q->isWindow() && topData()->embedded); + if (isEmbeddedWindow) { #ifndef QT_MAC_USE_COCOA HIViewRef parentView = HIViewGetSuperview(qt_mac_nativeview_for(q)); #else @@ -4007,7 +4125,7 @@ if (parentWRect.isValid()) { // parent is clipped, and we have to clip to the same limit as parent - if (!parentWRect.contains(xrect)) { + if (!parentWRect.contains(xrect) && !isEmbeddedWindow) { xrect &= parentWRect; wrect = xrect; //translate from parent's to my Qt coord sys @@ -4109,7 +4227,7 @@ } } - qt_mac_update_widget_posisiton(q, oldRect, xrect); + qt_mac_update_widget_position(q, oldRect, xrect); if (jump) q->update(); @@ -4181,6 +4299,7 @@ QMacCocoaAutoReleasePool pool; bool realWindow = isRealWindow(); + BOOL needDisplay = realWindow ? YES : NO; if (realWindow && !q->testAttribute(Qt::WA_DontShowOnScreen)){ adjustWithinMaxAndMinSize(w, h); @@ -4195,6 +4314,22 @@ setGeometry_sys_helper(x, y, w, h, isMove); } #else + if (!isMove && !q->testAttribute(Qt::WA_Moved) && !q->isVisible()) { + // INVARIANT: The location of the window has not yet been set. The default will + // instead be to center it on the desktop, or over the parent, if any. Since we now + // resize the window, we need to adjust the top left position to keep the window + // centeralized. And we need to to this now (and before show) in case the positioning + // of other windows (e.g. sub-windows) depend on this position: + if (QWidget *p = q->parentWidget()) { + x = p->geometry().center().x() - (w / 2); + y = p->geometry().center().y() - (h / 2); + } else { + QRect availGeo = QApplication::desktop()->availableGeometry(q); + x = availGeo.center().x() - (w / 2); + y = availGeo.center().y() - (h / 2); + } + } + QSize olds = q->size(); const bool isResize = (olds != QSize(w, h)); NSWindow *window = qt_mac_window_for(q); @@ -4212,7 +4347,7 @@ if (currTopLeft.x() == x && currTopLeft.y() == y && cocoaFrameRect.size.width != 0 && cocoaFrameRect.size.height != 0) { - [window setFrame:cocoaFrameRect display:NO]; + [window setFrame:cocoaFrameRect display:needDisplay]; } else { // The window is moved and resized (or resized to zero). // Since Cocoa usually only sends us a resize callback after @@ -4221,7 +4356,7 @@ // would have the same origin as the setFrame call) we shift the // window back and forth inbetween. cocoaFrameRect.origin.y += 1; - [window setFrame:cocoaFrameRect display:NO]; + [window setFrame:cocoaFrameRect display:needDisplay]; cocoaFrameRect.origin.y -= 1; [window setFrameOrigin:cocoaFrameRect.origin]; } @@ -4611,9 +4746,12 @@ #ifndef QT_MAC_USE_COCOA SetControlDragTrackingEnabled(qt_mac_nativeview_for(q), on); #else - NSView *view = qt_mac_nativeview_for(q); - if (on && [view isKindOfClass:[QT_MANGLE_NAMESPACE(QCocoaView) class]]) { - [static_cast(view) registerDragTypes]; + NSWindow *win = qt_mac_window_for(q); + if (on) { + if ([win isKindOfClass:[QT_MANGLE_NAMESPACE(QCocoaWindow) class]]) + [static_cast(win) registerDragTypes]; + else if ([win isKindOfClass:[QT_MANGLE_NAMESPACE(QCocoaPanel) class]]) + [static_cast(win) registerDragTypes]; } #endif } @@ -4729,7 +4867,7 @@ [window setOpaque:(extra->imageMask == 0)]; [window invalidateShadow]; } - [qt_mac_nativeview_for(q) setNeedsDisplay:YES]; + qt_mac_set_needs_display(q, QRegion()); } #endif @@ -4769,7 +4907,7 @@ bool alreadySheet = [windowRef styleMask] & NSDocModalWindowMask; if (windowParent && q->windowModality() == Qt::WindowModal){ - // Window should be window-modal, which implies a sheet. + // INVARIANT: Window should be window-modal (which implies a sheet). if (!alreadySheet) { // NB: the following call will call setModal_sys recursivly: recreateMacWindow(); @@ -4786,47 +4924,19 @@ [static_cast(windowRef) setWorksWhenModal:YES]; } } else { - // Window shold not be window-modal, and as such, not a sheet. + // INVARIANT: Window shold _not_ be window-modal (and as such, not a sheet). if (alreadySheet){ // NB: the following call will call setModal_sys recursivly: recreateMacWindow(); windowRef = qt_mac_window_for(q); } - if (q->windowModality() == Qt::ApplicationModal) { - [windowRef setLevel:NSModalPanelWindowLevel]; - } else if (primaryWindow && primaryWindow->windowModality() == Qt::ApplicationModal) { - // INVARIANT: Our window is a dialog that has a dialog parent that is - // application modal, or . This means that q is supposed to be on top of this - // dialog and not be modally shaddowed: - [windowRef setLevel:NSModalPanelWindowLevel]; + if (q->windowModality() == Qt::NonModal + && primaryWindow && primaryWindow->windowModality() == Qt::ApplicationModal) { + // INVARIANT: Our window has a parent that is application modal. + // This means that q is supposed to be on top of this window and + // not be modally shaddowed: if ([windowRef isKindOfClass:[NSPanel class]]) [static_cast(windowRef) setWorksWhenModal:YES]; - } else { - // INVARIANT: q should not be modal. - NSInteger winLevel = -1; - if (q->windowType() == Qt::Popup) { - winLevel = NSPopUpMenuWindowLevel; - // Popup should be in at least the same level as its parent. - if (primaryWindow) { - OSWindowRef parentRef = qt_mac_window_for(primaryWindow); - winLevel = qMax([parentRef level], winLevel); - } - } else if (q->windowType() == Qt::Tool) { - winLevel = NSFloatingWindowLevel; - } else if (q->windowType() == Qt::Dialog) { - winLevel = NSModalPanelWindowLevel; - } - - // StayOnTop window should appear above Tool windows. - if (data.window_flags & Qt::WindowStaysOnTopHint) - winLevel = NSPopUpMenuWindowLevel; - // Tooltips should appear above StayOnTop windows. - if (q->windowType() == Qt::ToolTip) - winLevel = NSScreenSaverWindowLevel; - // All other types are Normal level. - if (winLevel == -1) - winLevel = NSNormalWindowLevel; - [windowRef setLevel:winLevel]; } }