When showing any Dialog with a fullscreen Quick application window, then the window may "blink" before showing the dialog

Qt 5.4.1 (x86_64-little_endian-llp64 shared (dynamic) release build; by MSVC
201
3) on "windows"
OS: Windows 8.1 [winnt version 6.3.9600]

Architecture: x86_64; features: SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX

Library info:
PrefixPath: c:\Qt\5.4\msvc2013_64
DocumentationPath: c:\Qt\Docs\Qt-5.4
HeadersPath: c:\Qt\5.4\msvc2013_64\include
LibrariesPath: c:\Qt\5.4\msvc2013_64\lib
LibraryExecutablesPath: c:\Qt\5.4\msvc2013_64\bin
BinariesPath: c:\Qt\5.4\msvc2013_64\bin
PluginsPath: c:\Qt\5.4\msvc2013_64\plugins
ImportsPath: c:\Qt\5.4\msvc2013_64\imports
Qml2ImportsPath: c:\Qt\5.4\msvc2013_64\qml
ArchDataPath: c:\Qt\5.4\msvc2013_64
DataPath: c:\Qt\5.4\msvc2013_64
TranslationsPath: c:\Qt\5.4\msvc2013_64\translations
ExamplesPath: c:\Qt\Examples\Qt-5.4
TestsPath: c:\Qt\5.4\msvc2013_64\tests

Standard paths [*...* denote writable entry]:
DesktopLocation: "Desktop" *C:\Users\Admin\Desktop*
DocumentsLocation: "Documents" *C:\Users\Admin\Documents*
FontsLocation: "Fonts" *C:\WINDOWS\Fonts*
ApplicationsLocation: "Applications"
*C:\Users\Admin\AppData\Roaming\Microsoft
\Windows\Start Menu\Programs*
MusicLocation: "Music" *C:\Users\Admin\Music*
MoviesLocation: "Movies" *C:\Users\Admin\Videos*
PicturesLocation: "Pictures" *C:\Users\Admin\Pictures*
TempLocation: "Temporary Directory"
*C:\Users\Admin\AppData\Local\Temp*
HomeLocation: "Home" *C:\Users\Admin*
DataLocation: "Application Data"
*C:\Users\Admin\AppData\Local\QtProject\qtdia
g* C:\Users\Admin\AppData\Local\QtProject\qtdiag c:\Qt\5.4\msvc2013_64\bin
c:\Qt
\5.4\msvc2013_64\bin\data
CacheLocation: "Cache"
*C:\Users\Admin\AppData\Local\QtProject\qtdiag\cache*
GenericDataLocation: "Shared Data" *C:\Users\Admin\AppData\Local*
C:\Users\Adm
in\AppData\Local
RuntimeLocation: "Runtime" *C:\Users\Admin*
ConfigLocation: "Configuration"
*C:\Users\Admin\AppData\Local\QtProject\qtdiag
* C:\Users\Admin\AppData\Local\QtProject\qtdiag c:\Qt\5.4\msvc2013_64\bin
c:\Qt\
5.4\msvc2013_64\bin\data
DownloadLocation: "Download" *C:\Users\Admin\Downloads*
GenericCacheLocation: "Shared Cache"
*C:\Users\Admin\AppData\Local\cache*
GenericConfigLocation: "Shared Configuration"
*C:\Users\Admin\AppData\Local* C
:\Users\Admin\AppData\Local c:\Qt\5.4\msvc2013_64\bin
c:\Qt\5.4\msvc2013_64\bin\
data

File selectors (increasing order of precedence):
en_US windows

Network:

SSL is not supported.

Platform capabilities: ThreadedPixmaps OpenGL ThreadedOpenGL WindowMasks
Multipl
eWindows ForeignWindows NonFullScreenWindows NativeWidgets WindowManagement
Rast
erGLSurface AllGLFunctionsQueryable

Style hints:
mouseDoubleClickInterval: 500
mousePressAndHoldInterval: 800
startDragDistance: 10
startDragTime: 500
startDragVelocity: 0
keyboardInputInterval: 400
keyboardAutoRepeatRate: 32
cursorFlashTime: 1060
showIsFullScreen: 0
passwordMaskDelay: 0
passwordMaskCharacter: U+25CF
fontSmoothingGamma: 1.2
useRtlExtensions: 0
setFocusOnTouchRelease: 0

Theme:
Styles: WindowsVista,WindowsXP,Windows System font: "MS Shell Dlg
2" 8
General font : "MS Shell Dlg 2" 8
Fixed font : "Courier New" 9
Title font : "MS Shell Dlg 2" 8
Smallest font: "MS Shell Dlg 2" 8
Native file dialog

Screens: 1
# 0 "\\.\DISPLAY1" Depth: 32 Primary: yes
Geometry: 1920x1080+0+0 Available: 1920x1040+0+0
Physical size: 477x268 mm Refresh: 59 Hz
Physical DPI: 102.239,102.358 Logical DPI: 96,96
DevicePixelRatio: 1 Primary orientation: 2
Orientation: 2 Native orientation: 0 OrientationUpdateMask: 0

Dynamic GL LibGL Vendor: Intel
Renderer: Intel(R) HD Graphics 4000
Version: 4.0.0 - Build 10.18.10.3958
Shading language: 4.00 - Build 10.18.10.3958
Format: Version: 4.0 Profile: 2 Swap behavior: 2 Buffer size (RGBA): 8,8,8,8
Dep
th buffer: 24 Stencil buffer: 8

GPU:
Card name: Intel(R) HD Graphics 4000
Driver Name: igdumdim64.dll
Driver Version: 10.18.10.3958
Vendor ID: 0x8086
Device ID: 0x0166
SubSys ID: 0x0101106B
Revision ID: 0x0009