Filtering the log data using "process BEGINSWITH[cd] "MockApp" AND (subsystem == "com.apple.AppKit" OR category BEGINSWITH "qt.qpa") AND type == 1024"
Timestamp               Ty Process[PID:TID]
2021-04-12 22:24:38.073 Df MockApp[1031:2c7f] [com.apple.AppKit:Appearance] Current system appearance, (HLTB: 2), (SLS: 1)
2021-04-12 22:24:38.074 Df MockApp[1031:2c7f] [com.apple.AppKit:Appearance] Post-registration system appearance: (HLTB: 2)
2021-04-12 22:24:38.190 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] _NSScreenSharedInfo *_NSScreenConfigurationUpdateSharedInfoForReason(_NSScreenSharedInfo *, _NSScreenConfigurationUpdateReason, BOOL *) sharedInfo=0x0 reason=7
2021-04-12 22:24:38.190 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] _NSScreenSharedInfo *_NSScreenConfigurationUpdateSharedInfoForReason(_NSScreenSharedInfo *, _NSScreenConfigurationUpdateReason, BOOL *) initial sharedInfo=0x600000a8b0c0
2021-04-12 22:24:38.196 Db MockApp[1031:2c7f] [com.apple.AppKit:Screen] +[NSCGSDisplayConfiguration _updatedConfiguration] displayChangedSeedBefore=11 displayChangedSeedAfter=11
2021-04-12 22:24:38.197 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] -[_NSScreenSharedInfo _finishUpdating] self=<_NSScreenSharedInfo: 0x600000a8b0c0> displayConfiguration = <NSCGSDisplayConfiguration: 0x600000ab8ae0> changeSeed=11 flipOffset=1440 reconfigureSeed=0 acceleratorSeed=0 uniqueDisplays=(
    "<NSCGSDisplay: 0x600002fd8a10> id = 724851346 uuid = 15699089-4D59-EAE3-2637-10AA16646B16 frame = {{0, 0}, {2560, 1440}} depth = 4 backingPixelsPerPoint = 1 devicePixelCounts = {2560, 1440} colorSpace = <CGColorSpace 0x6000020cdce0> (kCGColorSpaceICCBased; kCGColorSpaceModelRGB; DELL U2715H) maxHDRValue = 1 maxPotentialHDRValue = 1 maxReferenceHDRValue = 0"
) menuBarHeight = 25 dock = <NSCGSDock: 0x60000119bf00> frame = {{683, 0}, {1193, 78}} orientation = bottom  systemUIMode = 0 systemUIOptions = 0
2021-04-12 22:24:38.197 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] NSArray<NSScreen *> *_NSScreenConfigurationUpdateScreensSafely(_NSScreenSharedInfo *)
2021-04-12 22:24:38.197 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSScreenUpdateWithDisplayAndSharedInfo(NSScreen *, NSCGSDisplay *, _NSScreenSharedInfo *) self=0x6000020d43c0 display=0x600002fd8a10 sharedInfo=0x600000a8b0c0
2021-04-12 22:24:38.197 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestSharedInfo(_NSScreenSharedInfo *) sharedInfo=0x600000a8b0c0
2021-04-12 22:24:38.197 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestScreens(NSArray<NSScreen *> *) screens=(
    "<NSScreen: 0x6000020d43c0>"
)
2021-04-12 22:24:38.197 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestZeroScreenIsNew(BOOL) newZeroScreen=1
2021-04-12 22:24:38.206 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestGreatestBackingScaleFactor(CGFloat) greatestBackingScaleFactor=1
2021-04-12 22:24:38.206 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestZeroScreenHeight(CGFloat) zeroScreenHeight=1440
2021-04-12 22:24:38.210 I  MockApp[1031:2c7f] [com.test.mockapp:qt.qpa.screen] Updating screens with 1 online displays: QVector(724851346)
2021-04-12 22:24:38.216 I  MockApp[1031:2c7f] [com.test.mockapp:qt.qpa.screen] Adding QCocoaScreen(0x6000035dc780, "DELL U2715H", QRect(0,0 2560x1440), dpr=1, displayId=724851346, <NSScreen: 0x6000020d43c0>) as new primary screen
2021-04-12 22:24:38.398 Df MockApp[1031:2c7f] [com.apple.AppKit:Appearance] NSApp cache appearance:
-NSRequiresAquaSystemAppearance: 0
-appearance: (null)
-effectiveAppearance: <NSCompositeAppearance: 0x600002acd800
 (
    "<NSDarkAquaAppearance: 0x600002acd980>",
    "<NSSystemAppearance: 0x600002ad0480>"
)>
2021-04-12 22:24:38.688 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] -[NSWindow _windowMoved:] self=0x7fb7b74200a0 windowNumber=b4 _NSWindowGetCurrentBoundsFromServer yields actualFrame={{965, 532}, {630, 456}} isValid=1
2021-04-12 22:24:38.688 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] -[NSWindow _setFrameAfterMove:] self=0x7fb7b74200a0 windowNumber=b4 frame={{965, 532}, {630, 456}} (was {{965, 532}, {630, 456}})
2021-04-12 22:24:38.899 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] -[NSApplication(ScreenHandling) _reactToDockChanged]
2021-04-12 22:24:38.899 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] NSApplicationScreenInvalidationReactions _NSApplicationInvalidateScreenConfigurationIfNeeded(NSApplication *, _NSScreenConfigurationUpdateReason, NSApplicationScreenInvalidationReactions) reason=4 reactions=3
2021-04-12 22:24:38.899 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] _NSScreenSharedInfo *_NSScreenConfigurationUpdateSharedInfoForReason(_NSScreenSharedInfo *, _NSScreenConfigurationUpdateReason, BOOL *) sharedInfo=0x600000a8b0c0 reason=4
2021-04-12 22:24:38.899 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] -[_NSScreenSharedInfo _copyForUpdating] self=0x600000a8b0c0 copy=0x600000a44b70
2021-04-12 22:24:38.899 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] -[_NSScreenSharedInfo _finishUpdating] self=<_NSScreenSharedInfo: 0x600000a44b70> displayConfiguration = <NSCGSDisplayConfiguration: 0x600000ab8ae0> changeSeed=11 flipOffset=1440 reconfigureSeed=0 acceleratorSeed=0 uniqueDisplays=(
    "<NSCGSDisplay: 0x600002fd8a10> id = 724851346 uuid = 15699089-4D59-EAE3-2637-10AA16646B16 frame = {{0, 0}, {2560, 1440}} depth = 4 backingPixelsPerPoint = 1 devicePixelCounts = {2560, 1440} colorSpace = <CGColorSpace 0x6000020cdce0> (kCGColorSpaceICCBased; kCGColorSpaceModelRGB; DELL U2715H) maxHDRValue = 1 maxPotentialHDRValue = 1 maxReferenceHDRValue = 0"
) menuBarHeight = 25 dock = <NSCGSDock: 0x60000119bf00> frame = {{683, 0}, {1193, 78}} orientation = bottom  systemUIMode = 0 systemUIOptions = 0
2021-04-12 22:24:38.899 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] NSApplicationScreenInvalidationReactions _NSApplicationInvalidateScreenConfigurationIfNeeded(NSApplication *, _NSScreenConfigurationUpdateReason, NSApplicationScreenInvalidationReactions) returning reactions=0
2021-04-12 22:25:57.274 Db MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSCGSDisplayConfigurationColorProfileChangedNotificationHandler(CGSNotificationType, CGSNotificationData _Nonnull, CGSByteCount, CGSNotificationArg _Nonnull, CGSConnectionID)
2021-04-12 22:25:57.279 Db MockApp[1031:2c7f] [com.apple.AppKit:Screen] +[NSCGSDisplayConfiguration _updatedConfiguration] displayChangedSeedBefore=15 displayChangedSeedAfter=15
2021-04-12 22:25:57.279 Db MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSCGSDisplayConfigurationUpdateAndInvokeObservers(BOOL) changes=9
2021-04-12 22:25:57.279 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] -[NSApplication(ScreenHandling) _reactToDisplayChanges:] changes=9
2021-04-12 22:25:57.279 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSApplicationReactToDisplayChanged(NSApplication *, NSApplicationScreenInvalidationReactions) reactions=29
2021-04-12 22:25:57.279 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] _NSScreenSharedInfo *_NSScreenConfigurationUpdateSharedInfoForReason(_NSScreenSharedInfo *, _NSScreenConfigurationUpdateReason, BOOL *) sharedInfo=0x600000a8b0c0 reason=1
2021-04-12 22:25:57.279 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] -[_NSScreenSharedInfo _copyForUpdating] self=0x600000a8b0c0 copy=0x600000a747e0
2021-04-12 22:25:57.279 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] -[_NSScreenSharedInfo _finishUpdating] self=<_NSScreenSharedInfo: 0x600000a747e0> displayConfiguration = <NSCGSDisplayConfiguration: 0x600000a74870> changeSeed=15 flipOffset=1440 reconfigureSeed=0 acceleratorSeed=0 uniqueDisplays=(
    "<NSCGSDisplay: 0x600002f98ee0> id = 724851346 uuid = 15699089-4D59-EAE3-2637-10AA16646B16 frame = {{0, 0}, {2560, 1440}} depth = 4 backingPixelsPerPoint = 1 devicePixelCounts = {2560, 1440} colorSpace = <CGColorSpace 0x6000020d3d20> (kCGColorSpaceICCBased; kCGColorSpaceModelRGB; DELL U2715H) maxHDRValue = 1 maxPotentialHDRValue = 1 maxReferenceHDRValue = 0"
) menuBarHeight = 25 dock = <NSCGSDock: 0x60000119bf00> frame = {{683, 0}, {1193, 78}} orientation = bottom  systemUIMode = 0 systemUIOptions = 0
2021-04-12 22:25:57.279 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] NSArray<NSScreen *> *_NSScreenConfigurationUpdateScreensSafely(_NSScreenSharedInfo *)
2021-04-12 22:25:57.279 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSScreenUpdateWithDisplayAndSharedInfo(NSScreen *, NSCGSDisplay *, _NSScreenSharedInfo *) self=0x6000020d3360 display=0x600002f98ee0 sharedInfo=0x600000a747e0
2021-04-12 22:25:57.279 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestSharedInfo(_NSScreenSharedInfo *) sharedInfo=0x600000a747e0
2021-04-12 22:25:57.279 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestScreens(NSArray<NSScreen *> *) screens=(
    "<NSScreen: 0x6000020d3360>"
)
2021-04-12 22:25:57.279 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestZeroScreenIsNew(BOOL) newZeroScreen=0
2021-04-12 22:25:57.280 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestGreatestBackingScaleFactor(CGFloat) greatestBackingScaleFactor=1
2021-04-12 22:25:57.280 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSScreenConfigurationSetLatestZeroScreenHeight(CGFloat) zeroScreenHeight=1440
2021-04-12 22:25:57.280 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSApplicationPerformScreenInvalidationReactions(NSApplication *, NSApplicationScreenInvalidationReactions) shouldNotifyWindows=0 shouldPositionWindows=0 shouldUpdateColorProfiles=1 shouldInvalidateBackdrops=0 shouldSendWindowPositions=1
2021-04-12 22:25:57.280 Db MockApp[1031:2c7f] [com.test.mockapp:qt.qpa.screen] Received screen parameter change notification
2021-04-12 22:25:57.280 Db MockApp[1031:2c7f] [com.test.mockapp:qt.qpa.screen] QScreens have already been updated, all good
2021-04-12 22:25:57.280 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] -[NSWindow _updateSettingsSendingScreenChangeNotificationToScreen:]_block_invoke self=0x7fb7b74200a0 windowNumber=b4 newScreen=0x6000020d3360
2021-04-12 22:25:57.281 Df MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSApplicationPerformScreenInvalidationReactions(NSApplication *, NSApplicationScreenInvalidationReactions)_block_invoke_2 window=0x7fb7b74200a0 windowNumber=b4 frame={965.000000,532.000000,630.000000,456.000000}
2021-04-12 22:25:57.352 Db MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSCGSDisplayConfigurationDidReconfigureNotificationHandler(CGSNotificationType, CGSNotificationData _Nonnull, CGSByteCount, CGSNotificationArg _Nonnull, CGSConnectionID)
2021-04-12 22:25:57.379 Db MockApp[1031:2c7f] [com.apple.AppKit:Screen] +[NSCGSDisplayConfiguration _updatedConfiguration] displayChangedSeedBefore=15 displayChangedSeedAfter=15
2021-04-12 22:25:57.379 Db MockApp[1031:2c7f] [com.apple.AppKit:Screen] void _NSCGSDisplayConfigurationUpdateAndInvokeObservers(BOOL) changes=0
2021-04-12 22:25:57.379 Db MockApp[1031:2c7f] [com.test.mockapp:qt.qpa.screen] Display 724851346 was Moved|SetMain|SetMode|Enabled|DesktopShapeChanged with 0 display configuration(s) in progress