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  1. Qt Creator
  2. QTCREATORBUG-31576

Completion window misplaced

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Details

    • Bug
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • Qt Creator 14.0.2, Qt Creator 15.0.0-beta2
    • Editors
    • None
    • Linux/Wayland

    Description

      The situation of positioning violation does not always occur. Most often, when editing "#include"

       

       

      
      Qt 6.8.0 (x86_64-little_endian-lp64 shared (dynamic) release build; by GCC 13.3.1 20240614) on "wayland" 
      OS: Gentoo Linux [linux version 6.6.47-gentoo-x86_64]
      
      Architecture: x86_64; features: SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 RDRAND RDSEED AES VAES SHA
      
      Environment:
        QT_AUTO_SCREEN_SCALE_FACTOR="0"
        QT_WAYLAND_RECONNECT="1"
      
      Features: QT_NO_EXCEPTIONS
      
      Library info:
        PrefixPath: /opt/Qt/Qt6.8.0_Linux_x86_64_znver3
        DocumentationPath: /opt/Qt/Qt6.8.0_Linux_x86_64_znver3/doc
        HeadersPath: /opt/Qt/Qt6.8.0_Linux_x86_64_znver3/include
        LibrariesPath: /opt/Qt/Qt6.8.0_Linux_x86_64_znver3/lib
        LibraryExecutablesPath: /opt/Qt/Qt6.8.0_Linux_x86_64_znver3/libexec
        BinariesPath: /opt/Qt/Qt6.8.0_Linux_x86_64_znver3/bin
        PluginsPath: /opt/Qt/Qt6.8.0_Linux_x86_64_znver3/plugins
        QmlImportsPath: /opt/Qt/Qt6.8.0_Linux_x86_64_znver3/qml
        ArchDataPath: /opt/Qt/Qt6.8.0_Linux_x86_64_znver3
        DataPath: /opt/Qt/Qt6.8.0_Linux_x86_64_znver3
        TranslationsPath: /opt/Qt/Qt6.8.0_Linux_x86_64_znver3/translations
        ExamplesPath: /opt/Qt/Qt6.8.0_Linux_x86_64_znver3/examples
        TestsPath: /opt/Qt/Qt6.8.0_Linux_x86_64_znver3/tests
        SettingsPath: /opt/Qt/Qt6.8.0_Linux_x86_64_znver3/etc/xdg
      
      Standard paths [*...* denote writable entry]:
        DesktopLocation: "Desktop" */home/ovs/Рабочий стол*
        DocumentsLocation: "Documents" */home/ovs/Документы*
        FontsLocation: "Fonts" */home/ovs/.local/share/fonts* /home/ovs/.fonts /home/ovs/.local/share/flatpak/exports/share/fonts /var/lib/flatpak/exports/share/fonts /usr/local/share/fonts /usr/share/fonts /etc/eselect/wine/share/fonts
        ApplicationsLocation: "Applications" */home/ovs/.local/share/applications* /home/ovs/.local/share/flatpak/exports/share/applications /var/lib/flatpak/exports/share/applications /usr/local/share/applications /usr/share/applications /etc/eselect/wine/share/applications
        MusicLocation: "Music" */home/ovs/Музыка*
        MoviesLocation: "Movies" */home/ovs/Видео*
        PicturesLocation: "Pictures" */home/ovs/Изображения*
        TempLocation: "Temporary Directory" */tmp*
        HomeLocation: "Home" */home/ovs*
        AppLocalDataLocation: "Application Data" */home/ovs/.local/share/QtProject/qtdiag* /home/ovs/.local/share/flatpak/exports/share/QtProject/qtdiag /var/lib/flatpak/exports/share/QtProject/qtdiag /usr/local/share/QtProject/qtdiag /usr/share/QtProject/qtdiag /etc/eselect/wine/share/QtProject/qtdiag
        CacheLocation: "Cache" */home/ovs/.cache/QtProject/qtdiag*
        GenericDataLocation: "Shared Data" */home/ovs/.local/share* /home/ovs/.local/share/flatpak/exports/share /var/lib/flatpak/exports/share /usr/local/share /usr/share /etc/eselect/wine/share
        RuntimeLocation: "Runtime" */run/user/1000*
        ConfigLocation: "Configuration" */home/ovs/.config* /home/ovs/.config/kdedefaults /etc/xdg
        DownloadLocation: "Download" */home/ovs/Download*
        GenericCacheLocation: "Shared Cache" */home/ovs/.cache*
        GenericConfigLocation: "Shared Configuration" */home/ovs/.config* /home/ovs/.config/kdedefaults /etc/xdg
        AppDataLocation: "Application Configuration" */home/ovs/.local/share/QtProject/qtdiag* /home/ovs/.local/share/flatpak/exports/share/QtProject/qtdiag /var/lib/flatpak/exports/share/QtProject/qtdiag /usr/local/share/QtProject/qtdiag /usr/share/QtProject/qtdiag /etc/eselect/wine/share/QtProject/qtdiag
        AppConfigLocation: "Application Configuration" */home/ovs/.config/QtProject/qtdiag* /home/ovs/.config/kdedefaults/QtProject/qtdiag /etc/xdg/QtProject/qtdiag
      
      File selectors (increasing order of precedence):
        ru_RU unix linux gentoo
      
      Network:
        Using "OpenSSL 3.0.14 4 Jun 2024", version: 0x300000e0
      
      Platform capabilities: ThreadedPixmaps OpenGL BufferQueueingOpenGL MultipleWindows NonFullScreenWindows NativeWidgets WindowManagement RasterGLSurface
      
      Style hints:
        mouseDoubleClickInterval: 400
        mousePressAndHoldInterval: 800
        startDragDistance: 4
        startDragTime: 500
        startDragVelocity: 0
        keyboardInputInterval: 400
        keyboardAutoRepeatRateF: 30
        cursorFlashTime: 1000
        showIsFullScreen: 0
        showIsMaximized: 0
        passwordMaskDelay: 0
        passwordMaskCharacter: U+25CF
        fontSmoothingGamma: 1.7
        useRtlExtensions: 0
        setFocusOnTouchRelease: 0
        tabFocusBehavior: Qt::TabFocusAllControls 
        singleClickActivation: 1
      
      Additional style hints (QPlatformIntegration):
        ReplayMousePressOutsidePopup: 1
      
      Theme:
        Platforms requested : kde,generic
                  available : snap,flatpak,xdgdesktopportal,gtk3
        Styles requested    : breeze,Oxygen,Fusion,windows
               available    : Windows,Fusion
        Icon theme          : breeze-dark, breeze from /home/ovs/.local/share/icons,/usr/local/share/icons,/usr/share/icons
        System font         : "Inter" 11
      
      Fonts:
        General font : "Inter" 11
        Fixed font   : "JetBrains Mono" 12
        Title font   : "Liberation Sans" 12
        Smallest font: "Liberation Sans" 12
      
      Palette:
        QPalette::WindowText: #ffe7e7e7
        QPalette::Button: #ff24282b
        QPalette::Light: #ff121415
        QPalette::Midlight: #ff1b1e20
        QPalette::Dark: #ff485056
        QPalette::Mid: #ff303539
        QPalette::Text: #ffe3e3e3
        QPalette::BrightText: #ffffffff
        QPalette::ButtonText: #ffe7e7e7
        QPalette::Base: #ff131617
        QPalette::Window: #ff131617
        QPalette::Shadow: #ff000000
        QPalette::Highlight: #ff024b6a
        QPalette::HighlightedText: #fffcfcfc
        QPalette::Link: #ff2980b9
        QPalette::LinkVisited: #ff7f8c8d
        QPalette::AlternateBase: #ff171b1c
        QPalette::NoRole: #ff000000
        QPalette::ToolTipBase: #ff131617
        QPalette::ToolTipText: #fffcfcfc
        QPalette::PlaceholderText: #7fffffff
        QPalette::Accent: #ff000000
      
      Screens: 2, High DPI scaling: inactive
      # 0 "DP-3" Depth: 32 Primary: yes
        Manufacturer: AOC
        Model: U2790B/0x000021CC
        Serial number: 
        Geometry: 3840x2160+0+0 Available: 3840x2160+0+0
        Virtual geometry: 7680x2160+0+0 Available: 7680x2160+0+0
        2 virtual siblings
        Physical size: 597x336 mm  Refresh: 59.997 Hz Power state: 0
        Physical DPI: 163.377,163.286 Logical DPI: 96,96 Subpixel_None
        DevicePixelRatio: 1
        Primary orientation: 2 Orientation: 2 Native orientation: 0
      
      # 1 "DP-1" Depth: 32 Primary: no
        Manufacturer: SAC
        Model: Art S/0000000000000
        Serial number: 
        Geometry: 3840x2160+3840+0 Available: 3840x2160+3840+0
        Virtual geometry: 7680x2160+0+0 Available: 7680x2160+0+0
        2 virtual siblings
        Physical size: 597x336 mm  Refresh: 59.997 Hz Power state: 0
        Physical DPI: 163.377,163.286 Logical DPI: 96,96 Subpixel_None
        DevicePixelRatio: 1
        Primary orientation: 2 Orientation: 2 Native orientation: 0
      
      Input devices: 1
        QInputDevice::DeviceType::TouchPad "touchpad", capabilities: Position
      
      
      LibGL Vendor: NVIDIA Corporation
      Renderer: NVIDIA GeForce GTX 960/PCIe/SSE2
      Version: OpenGL ES 3.2 NVIDIA 550.107.02
      Shading language: OpenGL ES GLSL ES 3.20
      Format: Version: 3.2 Profile: 0 Swap behavior: 0 Buffer size (RGBA): 8,8,8,8
      Profile: None (QOpenGLFunctions_3_2)
      
      Vulkan instance available
      Supported instance extensions:
        VK_KHR_device_group_creation, version 1
        VK_KHR_display, version 23
        VK_KHR_external_fence_capabilities, version 1
        VK_KHR_external_memory_capabilities, version 1
        VK_KHR_external_semaphore_capabilities, version 1
        VK_KHR_get_display_properties2, version 1
        VK_KHR_get_physical_device_properties2, version 2
        VK_KHR_get_surface_capabilities2, version 1
        VK_KHR_surface, version 25
        VK_KHR_surface_protected_capabilities, version 1
        VK_KHR_wayland_surface, version 6
        VK_KHR_xcb_surface, version 6
        VK_KHR_xlib_surface, version 6
        VK_EXT_acquire_drm_display, version 1
        VK_EXT_acquire_xlib_display, version 1
        VK_EXT_debug_report, version 10
        VK_EXT_debug_utils, version 2
        VK_EXT_direct_mode_display, version 1
        VK_EXT_display_surface_counter, version 1
        VK_EXT_surface_maintenance1, version 1
        VK_EXT_swapchain_colorspace, version 4
        VK_EXT_headless_surface, version 1
        VK_KHR_portability_enumeration, version 1
        VK_LUNARG_direct_driver_loading, version 1
      Supported layers:
        VK_LAYER_VALVE_steam_overlay_32, version 1, spec version 1.3.207, Steam Overlay Layer
        VK_LAYER_VALVE_steam_overlay_64, version 1, spec version 1.3.207, Steam Overlay Layer
        VK_LAYER_VALVE_steam_fossilize_32, version 1, spec version 1.3.207, Steam Pipeline Caching Layer
        VK_LAYER_VALVE_steam_fossilize_64, version 1, spec version 1.3.207, Steam Pipeline Caching Layer
        VK_LAYER_NV_optimus, version 1, spec version 1.3.277, NVIDIA Optimus layer
        VK_LAYER_MESA_device_select, version 1, spec version 1.3.211, Linux device selection layer
      Available physical devices:
        API version 1.3.277, vendor 0x10DE, device 0x1401, NVIDIA GeForce GTX 960, type 2, driver version 550.428.128
      
      Qt Rendering Hardware Interface supported backends:
      OpenGL (with default QSurfaceFormat):
        Driver Info: Device: NVIDIA Corporation NVIDIA GeForce GTX 960/PCIe/SSE2 OpenGL ES 3.2 NVIDIA 550.107.02 Device ID: 0x0 Vendor ID: 0x0 Device type: Unknown
        Min Texture Size: 1
        Max Texture Size: 16384
        Max Color Attachments: 8
        Frames in Flight: 1
        Async Readback Limit: 1
        MaxThreadGroupsPerDimension: 65535
        MaxThreadsPerThreadGroup: 1536
        MaxThreadGroupX: 1536
        MaxThreadGroupY: 1024
        MaxThreadGroupZ: 64
        TextureArraySizeMax: 2048
        MaxUniformBufferRange: 16384
        MaxVertexInputs: 16
        MaxVertexOutputs: 31
        Uniform Buffer Alignment: 1
        Supported MSAA sample counts: 1,2,4,8
        Features:
          v MultisampleTexture
          v MultisampleRenderBuffer
          - DebugMarkers
          - Timestamps
          v Instancing
          - CustomInstanceStepRate
          v PrimitiveRestart
          v NonDynamicUniformBuffers
          v NonFourAlignedEffectiveIndexBufferOffset
          v NPOTTextureRepeat
          - RedOrAlpha8IsRed
          v ElementIndexUint
          v Compute
          v WideLines
          v VertexShaderPointSize
          v BaseVertex
          - BaseInstance
          v TriangleFanTopology
          v ReadBackNonUniformBuffer
          v ReadBackNonBaseMipLevel
          v TexelFetch
          v RenderToNonBaseMipLevel
          v IntAttributes
          v ScreenSpaceDerivatives
          - ReadBackAnyTextureFormat
          v PipelineCacheDataLoadSave
          v ImageDataStride
          v RenderBufferImport
          v ThreeDimensionalTextures
          v RenderTo3DTextureSlice
          v TextureArrays
          v Tessellation
          v GeometryShader
          - TextureArrayRange
          - NonFillPolygonMode
          - OneDimensionalTextures
          - OneDimensionalTextureMipmaps
          v HalfAttributes
          - RenderToOneDimensionalTexture
          v ThreeDimensionalTextureMipmaps
        Texture formats: RGBA8 BGRA8 R8 RG8 R16 RG16 RED_OR_ALPHA8 RGBA16F RGBA32F R16F R32F RGB10A2 D16 D24 D24S8 D32F BC1 BC2 BC3 ETC2_RGB8 ETC2_RGB8A1 ETC2_RGBA8 ASTC_4x4 ASTC_5x4 ASTC_5x5 ASTC_6x5 ASTC_6x6 ASTC_8x5 ASTC_8x6 ASTC_8x8 ASTC_10x5 ASTC_10x6 ASTC_10x8 ASTC_10x10 ASTC_12x10 ASTC_12x12
      Vulkan:
        Driver Info: Device: NVIDIA GeForce GTX 960 Device ID: 0x1401 Vendor ID: 0x10DE Device type: Discrete
        Min Texture Size: 1
        Max Texture Size: 16384
        Max Color Attachments: 8
        Frames in Flight: 2
        Async Readback Limit: 2
        MaxThreadGroupsPerDimension: 65535
        MaxThreadsPerThreadGroup: 1536
        MaxThreadGroupX: 1536
        MaxThreadGroupY: 1024
        MaxThreadGroupZ: 64
        TextureArraySizeMax: 2048
        MaxUniformBufferRange: 65536
        MaxVertexInputs: 32
        MaxVertexOutputs: 32
        Uniform Buffer Alignment: 256
        Supported MSAA sample counts: 1,2,4,8
        Features:
          v MultisampleTexture
          v MultisampleRenderBuffer
          v DebugMarkers
          v Timestamps
          v Instancing
          - CustomInstanceStepRate
          v PrimitiveRestart
          v NonDynamicUniformBuffers
          v NonFourAlignedEffectiveIndexBufferOffset
          v NPOTTextureRepeat
          v RedOrAlpha8IsRed
          v ElementIndexUint
          v Compute
          v WideLines
          v VertexShaderPointSize
          v BaseVertex
          v BaseInstance
          v TriangleFanTopology
          v ReadBackNonUniformBuffer
          v ReadBackNonBaseMipLevel
          v TexelFetch
          v RenderToNonBaseMipLevel
          v IntAttributes
          v ScreenSpaceDerivatives
          v ReadBackAnyTextureFormat
          v PipelineCacheDataLoadSave
          v ImageDataStride
          - RenderBufferImport
          v ThreeDimensionalTextures
          - RenderTo3DTextureSlice
          v TextureArrays
          v Tessellation
          v GeometryShader
          v TextureArrayRange
          v NonFillPolygonMode
          v OneDimensionalTextures
          v OneDimensionalTextureMipmaps
          v HalfAttributes
          v RenderToOneDimensionalTexture
          v ThreeDimensionalTextureMipmaps
        Texture formats: RGBA8 BGRA8 R8 RG8 R16 RG16 RED_OR_ALPHA8 RGBA16F RGBA32F R16F R32F RGB10A2 D16 D24 D24S8 D32F BC1 BC2 BC3 BC4 BC5 BC6H BC7
      
      versionFunctions: Not supported on OpenGL ES
      versionFunctions: Not supported on OpenGL ES
      
      Plugin information:
      
      + Android                           14.0.2
        AppStatisticsMonitor              14.0.2
      + AutoTest                          14.0.2
      + AutotoolsProjectManager           14.0.2
        Axivion                           14.0.2
        BareMetal                         14.0.2
        Bazaar                            14.0.2
        Beautifier                        14.0.2
      + BinEditor                         14.0.2
        Boot2Qt                           14.0.2
      + CMakeProjectManager               14.0.2
        CVS                               14.0.2
      + ClangCodeModel                    14.0.2
      + ClangFormat                       14.0.2
      + ClangTools                        14.0.2
      + ClassView                         14.0.2
        ClearCase                         14.0.2
        Coco                              14.0.2
      + CodePaster                        14.0.2
      + CompilationDatabaseProjectManager 14.0.2
        CompilerExplorer                  14.0.2
        Conan                             14.0.2
        Copilot                           14.0.2
      + Core                              14.0.2
      + CppEditor                         14.0.2
      + Cppcheck                          14.0.2
      + CtfVisualizer                     14.0.2
      + Debugger                          14.0.2
        Designer                          14.0.2
      + DiffEditor                        14.0.2
        Docker                            14.0.2
        EffectComposer                    14.0.2
        EmacsKeys                         14.0.2
      + ExtensionManager                  14.0.2
        FakeVim                           14.0.2
        Fossil                            14.0.2
        GLSLEditor                        14.0.2
      + GenericProjectManager             14.0.2
      + Git                               14.0.2
        GitLab                            14.0.2
        Haskell                           14.0.2
        HelloWorld                        14.0.2
      + Help                              14.0.2
      + ImageViewer                       14.0.2
        IncrediBuild                      14.0.2
        Insight                           14.0.2
        Ios                               14.0.2
      + LanguageClient                    14.0.2
        Lua                               14.0.2
        LuaLanguageClient                 14.0.2
      + Macros                            14.0.2
        Marketplace                       14.0.2
        McuSupport                        14.0.2
        Mercurial                         14.0.2
        MesonProjectManager               14.0.2
        ModelEditor                       14.0.2
        Nim                               14.0.2
      + PerfProfiler                      14.0.2
        Perforce                          14.0.2
      + ProjectExplorer                   14.0.2
        Python                            14.0.2
        QbsProjectManager                 14.0.2
      + QmakeProjectManager               14.0.2
        QmlDesigner                       14.0.2
        QmlDesignerBase                   14.0.2
        QmlDesignerLite                   14.0.2
        QmlJSEditor                       14.0.2
      + QmlJSTools                        14.0.2
        QmlPreview                        14.0.2
        QmlProfiler                       14.0.2
        QmlProjectManager                 14.0.2
        Qnx                               14.0.2
        QtApplicationManagerIntegration   14.0.2
      + QtSupport                         14.0.2
      + RemoteLinux                       14.0.2
      + ResourceEditor                    14.0.2
        SafeRenderer                      14.0.2
      + ScreenRecorder                    14.0.2
        ScxmlEditor                       14.0.2
        SerialTerminal                    14.0.2
      + SilverSearcher                    14.0.2
        Squish                            14.0.2
        StudioWelcome                     14.0.2
        Subversion                        14.0.2
      + Terminal                          14.0.2
      + TextEditor                        14.0.2
      + Todo                              14.0.2
        UpdateInfo                        14.0.2
      + Valgrind                          14.0.2
        Vcpkg                             14.0.2
      + VcsBase                           14.0.2
      + WebAssembly                       14.0.2
      + Welcome                           14.0.2
      
      Used settingspath: ~/.config/QtProject
      
      UI configuration:
      
      Color: #181818
      Theme: design "Design Dark"
      Toolbar style: Utils::StyleHelper::ToolbarStyleCompact
      Language: ru_RU (System Language)
      Device pixel ratio: 1, Qt::HighDpiScaleFactorRoundingPolicy::PassThrough
      Font DPI: 96
      Utils::StyleHelper::UiElement:
        H1: Titillium Web,27,-1,5,600,0,0,0,0,0,0,0,0,2,0,1
        H2: Titillium Web,21,-1,5,600,0,0,0,0,0,0,0,0,0,0,1
        H3: Inter,12,-1,5,700,0,0,0,0,0,1,0,0,0,0,1
        H4: Inter,12,-1,5,700,0,0,0,0,0,0,0,0,0,0,1
        H5: Inter,10.5,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
        H6: Inter,9,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
        H6Capital: Inter,9,-1,5,400,0,0,0,0,0,1,0,0,0,0,1
        Body1: Inter,10.5,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
        Body2: Inter,9,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
        ButtonMedium: Inter,9,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
        ButtonSmall: Inter,7.5,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
        LabelMedium: Inter,9,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
        LabelSmall: Inter,7.5,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
        CaptionStrong: Inter,7.5,-1,5,600,0,0,0,0,0,0,0,0,0,0,1
        Caption: Inter,7.5,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
        IconStandard: Inter,9,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
        IconActive: Inter,9,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
      
      Product: Qt Creator 14.0.2
      Based on: Qt 6.8.0 (GCC 13.3.1 20240614, x86_64)
      
      
      

       

      2024-09-17 23-34-16.mkv

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            davschul David Schulz
            kalpaspirit Oleg Shalnev
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