diff -r 56cd8111b7f7 -r 41300fa6a67c src/gui/kernel/qcocoaview_mac.mm --- a/src/gui/kernel/qcocoaview_mac.mm Tue Jan 26 12:42:25 2010 +0200 +++ b/src/gui/kernel/qcocoaview_mac.mm Tue Feb 02 00:43:10 2010 +0200 @@ -64,12 +64,16 @@ #include -@interface NSEvent (DeviceDelta) +@interface NSEvent (Qt_Compile_Leopard_DeviceDelta) - (CGFloat)deviceDeltaX; - (CGFloat)deviceDeltaY; - (CGFloat)deviceDeltaZ; @end +@interface NSEvent (Qt_Compile_Leopard_Gestures) + - (CGFloat)magnification; +@end + QT_BEGIN_NAMESPACE Q_GLOBAL_STATIC(DnDParams, qMacDnDParams); @@ -79,6 +83,7 @@ extern OSViewRef qt_mac_nativeview_for(const QWidget *w); // qwidget_mac.mm extern const QStringList& qEnabledDraggedTypes(); // qmime_mac.cpp extern QPointer qt_mouseover; //qapplication_mac.mm +extern QPointer qt_button_down; //qapplication_mac.cpp Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum) { @@ -691,6 +696,9 @@ - (void)mouseDown:(NSEvent *)theEvent { + if (!qt_button_down) + qt_button_down = qwidget; + qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonPress, Qt::LeftButton); // Don't call super here. This prevents us from getting the mouseUp event, // which we need to send even if the mouseDown event was not accepted. @@ -700,76 +708,62 @@ - (void)mouseUp:(NSEvent *)theEvent { - bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonRelease, Qt::LeftButton); + qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonRelease, Qt::LeftButton); - if (!mouseOK) - [super mouseUp:theEvent]; + qt_button_down = 0; } - (void)rightMouseDown:(NSEvent *)theEvent { - bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonPress, Qt::RightButton); + if (!qt_button_down) + qt_button_down = qwidget; - if (!mouseOK) - [super rightMouseDown:theEvent]; + qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonPress, Qt::RightButton); } - (void)rightMouseUp:(NSEvent *)theEvent { - bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonRelease, Qt::RightButton); + qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonRelease, Qt::RightButton); - if (!mouseOK) - [super rightMouseUp:theEvent]; + qt_button_down = 0; } - (void)otherMouseDown:(NSEvent *)theEvent { - Qt::MouseButton mouseButton = cocoaButton2QtButton([theEvent buttonNumber]); - bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonPress, mouseButton); + if (!qt_button_down) + qt_button_down = qwidget; - if (!mouseOK) - [super otherMouseDown:theEvent]; + Qt::MouseButton mouseButton = cocoaButton2QtButton([theEvent buttonNumber]); + qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonPress, mouseButton); } - (void)otherMouseUp:(NSEvent *)theEvent { Qt::MouseButton mouseButton = cocoaButton2QtButton([theEvent buttonNumber]); - bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonRelease, mouseButton); + qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonRelease, mouseButton); - if (!mouseOK) - [super otherMouseUp:theEvent]; - + qt_button_down = 0; } - (void)mouseDragged:(NSEvent *)theEvent { qMacDnDParams()->view = self; qMacDnDParams()->theEvent = theEvent; - bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseMove, Qt::LeftButton); - - if (!mouseOK) - [super mouseDragged:theEvent]; + qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseMove, Qt::NoButton); } - (void)rightMouseDragged:(NSEvent *)theEvent { qMacDnDParams()->view = self; qMacDnDParams()->theEvent = theEvent; - bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseMove, Qt::RightButton); - - if (!mouseOK) - [super rightMouseDragged:theEvent]; + qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseMove, Qt::NoButton); } - (void)otherMouseDragged:(NSEvent *)theEvent { qMacDnDParams()->view = self; qMacDnDParams()->theEvent = theEvent; - Qt::MouseButton mouseButton = cocoaButton2QtButton([theEvent buttonNumber]); - bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseMove, mouseButton); - - if (!mouseOK) - [super otherMouseDragged:theEvent]; + qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseMove, Qt::NoButton); } - (void)scrollWheel:(NSEvent *)theEvent @@ -784,34 +778,41 @@ NSPoint globalPoint = [[theEvent window] convertBaseToScreen:windowPoint]; NSPoint localPoint = [self convertPoint:windowPoint fromView:nil]; QPoint qlocal = QPoint(localPoint.x, localPoint.y); - QPoint qglobal = QPoint(globalPoint.x, globalPoint.y); - Qt::MouseButton buttons = cocoaButton2QtButton([theEvent buttonNumber]); + QPoint qglobal = QPoint(globalPoint.x, flipYCoordinate(globalPoint.y)); + Qt::MouseButtons buttons = QApplication::mouseButtons(); bool wheelOK = false; Qt::KeyboardModifiers keyMods = qt_cocoaModifiers2QtModifiers([theEvent modifierFlags]); QWidget *widgetToGetMouse = qwidget; + // if popup is open it should get wheel events if the cursor is over the popup, + // otherwise the event should be ignored. + if (QWidget *popup = qAppInstance()->activePopupWidget()) { + if (!popup->geometry().contains(qglobal)) + return; + } + int deltaX = 0; int deltaY = 0; int deltaZ = 0; const EventRef carbonEvent = (EventRef)[theEvent eventRef]; const UInt32 carbonEventKind = carbonEvent ? ::GetEventKind(carbonEvent) : 0; - if (carbonEventKind == kEventMouseScroll) { + const bool scrollEvent = carbonEventKind == kEventMouseScroll; + + if (scrollEvent) { // The mouse device containts pixel scroll wheel support (Mighty Mouse, Trackpad). // Since deviceDelta is delivered as pixels rather than degrees, we need to // convert from pixels to degrees in a sensible manner. // It looks like four degrees per pixel behaves most native. // Qt expects the unit for delta to be 1/8 of a degree: - const int scrollFactor = 4 * 8; - deltaX = (int)[theEvent deviceDeltaX] * scrollFactor; - deltaY = (int)[theEvent deviceDeltaY] * scrollFactor; - deltaZ = (int)[theEvent deviceDeltaZ] * scrollFactor; - } else { // carbonEventKind == kEventMouseWheelMoved - // Mouse wheel deltas seem to tick in at increments of 0.1. - // Qt widgets expect the delta to be a multiple of 120. - const int scrollFactor = 10 * 120; - deltaX = [theEvent deltaX] * scrollFactor; - deltaY = [theEvent deltaY] * scrollFactor; - deltaZ = [theEvent deltaZ] * scrollFactor; + deltaX = [theEvent deviceDeltaX]; + deltaY = [theEvent deviceDeltaY]; + deltaZ = [theEvent deviceDeltaZ]; + } else { + // carbonEventKind == kEventMouseWheelMoved + // Remove acceleration, and use either -120 or 120 as delta: + deltaX = qBound(-120, int([theEvent deltaX] * 10000), 120); + deltaY = qBound(-120, int([theEvent deltaY] * 10000), 120); + deltaZ = qBound(-120, int([theEvent deltaZ] * 10000), 120); } if (deltaX != 0) { @@ -894,6 +895,7 @@ bool all = qwidget->testAttribute(Qt::WA_TouchPadAcceptSingleTouchEvents); qt_translateRawTouchEvent(qwidget, QTouchEvent::TouchPad, QCocoaTouch::getCurrentTouchPointList(event, all)); } +#endif // MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 - (void)magnifyWithEvent:(NSEvent *)event; { @@ -964,7 +966,6 @@ qNGEvent.position = flipPoint(p).toPoint(); qt_sendSpontaneousEvent(qwidget, &qNGEvent); } -#endif // MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 - (void)frameDidChange:(NSNotification *)note { @@ -1448,11 +1449,14 @@ pasteboard:pboard source:dndParams.view slideBack:YES]; + // reset the implicit grab widget when drag ends because we will not + // receive the mouse release event when DND is active. + qt_button_down = 0; [dndParams.view release]; [image release]; dragPrivate()->executed_action = Qt::IgnoreAction; object = 0; - Qt::DropAction performedAction(qt_mac_mapNSDragOperation(dndParams.performedAction)); + Qt::DropAction performedAction(qt_mac_mapNSDragOperation(qMacDnDParams()->performedAction)); // do post drag processing, if required. if(performedAction != Qt::IgnoreAction) { // check if the receiver points us to a file location.