Details
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Bug
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Resolution: Unresolved
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P2: Important
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None
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5.4.1, 5.5.0
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Windows 8.1, Windows 7, Intel Graphics HD4600
Description
When showing a FileDialog with a fullscreen application window, then the window may "blink" before showing the dialog.
Note that this does not happen everywhere but the qtdiag output for a machine where it does happen is:
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
This can be reproduced with the systemdialogs example in qtquickcontrols