Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-62942

Touch event doesn't commit IME composition

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Done
    • Affects Version/s: 5.9.1, 5.10.0 Alpha
    • Fix Version/s: 5.9.2
    • Component/s: WebEngine
    • Labels:
      None
    • Environment:
      Linux x64
    • Commits:
      a12a811026baa86d7d8e4728d893114c76feec20

      Description

      Steps to reproduce

      Actual behavior

      Browser crashes:

      ASSERT: "uint(i) < uint(size())" in file /home/stampho/work/Qt/qt5-dev-dev/qtbase/include/QtCore/../../../../qt5-dev-src/qtbase/src/corelib/tools/qstring.h, line 920
      Received signal 6
      #0 0x7f645b65ec8c base::debug::StackTrace::StackTrace()
      #1 0x7f645b65cdfb base::debug::StackTrace::StackTrace()
      #2 0x7f645b65db13 base::debug::(anonymous namespace)::StackDumpSignalHandler()
      #3 0x7f6455c63aa0 <unknown>
      #4 0x7f64553bcf30 gsignal
      #5 0x7f64553bebda abort
      #6 0x7f6455f7fa76 qt_message_fatal()
      #7 0x7f6455f80797 QMessageLogger::fatal()
      #8 0x7f6455f7995a qt_assert()
      #9 0x7f644aa16e21 QtVirtualKeyboard::HunspellInputMethod::reselect()
      #10 0x7f644a9ef5ca QtVirtualKeyboard::InputEngine::reselect()
      #11 0x7f644a9eb70b QtVirtualKeyboard::InputContext::update()
      #12 0x7f644a9e785c QtVirtualKeyboard::PlatformInputContext::update()
      #13 0x7f6456c909c6 QInputMethod::update()
      #14 0x7f646a1e7744 QtWebEngineCore::RenderWidgetHostViewQtDelegateQuick::inputMethodStateChanged()
      #15 0x7f64585df7a3 QtWebEngineCore::RenderWidgetHostViewQt::OnUpdateTextInputStateCalled()
      #16 0x7f6459932ef6 content::TextInputManager::NotifyObserversAboutInputStateUpdate()
      #17 0x7f6459931858 content::TextInputManager::UpdateTextInputState()
      #18 0x7f645992636e content::RenderWidgetHostViewBase::TextInputStateChanged()
      #19 0x7f64598f0de5 content::RenderWidgetHostImpl::OnTextInputStateChanged()
      #20 0x7f645990a78f _ZN4base20DispatchToMethodImplIPN7content20RenderWidgetHostImplEMS2_FvRKNS1_14TextInputStateEERKSt5tupleIJS4_EEJLm0EEEEvRKT_T0_OT1_NS_13IndexSequenceIJXspT2_EEEE
      #21 0x7f6459904955 _ZN4base16DispatchToMethodIPN7content20RenderWidgetHostImplEMS2_FvRKNS1_14TextInputStateEERKSt5tupleIJS4_EEEEvRKT_T0_OT1_
      #22 0x7f64598fef0c _ZN3IPC16DispatchToMethodIN7content20RenderWidgetHostImplEMS2_FvRKNS1_14TextInputStateEEvSt5tupleIJS3_EEEEvPT_T0_PT1_RKT2_
      #23 0x7f64598f80ff _ZN3IPC8MessageTI38ViewHostMsg_TextInputStateChanged_MetaSt5tupleIJN7content14TextInputStateEEEvE8DispatchINS3_20RenderWidgetHostImplES8_vMS8_FvRKS4_EEEbPKNS_7MessageEPT_PT0_PT1_T2_
      #24 0x7f64598e9c35 content::RenderWidgetHostImpl::OnMessageReceived()
      #25 0x7f6459876d32 content::RenderProcessHostImpl::OnMessageReceived()
      #26 0x7f645cf8730d IPC::ChannelProxy::Context::OnDispatchMessage()
      #27 0x7f645cf8eecb _ZN4base8internal13FunctorTraitsIMN3IPC12ChannelProxy7ContextEFvRKNS2_7MessageEEvE6InvokeIRK13scoped_refptrIS4_EJS7_EEEvS9_OT_DpOT0_
      #28 0x7f645cf8e212 _ZN4base8internal12InvokeHelperILb0EvE8MakeItSoIRKMN3IPC12ChannelProxy7ContextEFvRKNS4_7MessageEEJRK13scoped_refptrIS6_ES9_EEEvOT_DpOT0_
      #29 0x7f645cf8c195 _ZN4base8internal7InvokerINS0_9BindStateIMN3IPC12ChannelProxy7ContextEFvRKNS3_7MessageEEJ13scoped_refptrIS5_ES6_EEEFvvEE7RunImplIRKSA_RKSt5tupleIJSC_S6_EEJLm0ELm1EEEEvOT_OT0_NS_13IndexSequenceIJXspT1_EEEE
      #30 0x7f645cf8afa0 _ZN4base8internal7InvokerINS0_9BindStateIMN3IPC12ChannelProxy7ContextEFvRKNS3_7MessageEEJ13scoped_refptrIS5_ES6_EEEFvvEE3RunEPNS0_13BindStateBaseE
      #31 0x7f645895c4b5 _ZNO4base8internal8RunMixinINS_8CallbackIFvvELNS0_8CopyModeE0ELNS0_10RepeatModeE0EEEE3RunEv
      #32 0x7f645b8a2e53 base::debug::TaskAnnotator::RunTask()
      #33 0x7f645b6caa33 base::MessageLoop::RunTask()
      #34 0x7f645b6caba2 base::MessageLoop::DeferOrRunPendingTask()
      #35 0x7f645b6cb078 base::MessageLoop::DoWork()
      #36 0x7f64585975a8 QtWebEngineCore::(anonymous namespace)::MessagePumpForUIQt::customEvent()
      #37 0x7f64561aa082 QObject::event()
      #38 0x7f6456176f4c QCoreApplicationPrivate::notify_helper()
      #39 0x7f6456176ff3 doNotify()
      #40 0x7f645617714b QCoreApplication::notify()
      #41 0x7f6456c6c6ab QGuiApplication::notify()
      #42 0x00000040f957 TouchMockingApplication::notify()
      #43 0x7f64561770a7 QCoreApplication::notifyInternal2()
      #44 0x7f645617c5e6 QCoreApplicationPrivate::sendPostedEvents()
      #45 0x7f645617cd68 QCoreApplication::sendPostedEvents()
      #46 0x7f64561d6ae4 postEventSourceDispatch()
      #47 0x7f6454e5c797 g_main_context_dispatch
      #48 0x7f6454e5ca00 <unknown>
      #49 0x7f6454e5caac g_main_context_iteration
      #50 0x7f64561d63c0 QEventDispatcherGlib::processEvents()
      #51 0x7f644d91ac4b QPAEventDispatcherGlib::processEvents()
      #52 0x7f6456174cd7 QEventLoop::processEvents()
      #53 0x7f6456175154 QEventLoop::exec()
      #54 0x7f645617f35b QCoreApplication::exec()
      #55 0x7f6456c67282 QGuiApplication::exec()
      #56 0x00000040ac56 main
      #57 0x7f64553a8521 __libc_start_main
      #58 0x000000407e5a _start
      r8: 0000000000000000 r9: 00007ffe7f7f76b0 r10: 0000000000000008 r11: 0000000000000246
      r12: 0000000000000001 r13: 0000000000000000 r14: 0000000000b62560 r15: 0000000000000000
      di: 0000000000000002 si: 00007ffe7f7f76b0 bp: 00007ffe7f7f7918 bx: 0000000000000006
      dx: 0000000000000000 ax: 0000000000000000 cx: 00007f64553bcf30 sp: 00007ffe7f7f76b0
      ip: 00007f64553bcf30 efl: 0000000000000246 cgf: 002b000000000033 erf: 0000000000000000
      trp: 0000000000000000 msk: 0000000000000000 cr2: 0000000000000000
      [end of stack trace]
      Calling _exit(1). Core file will not be generated.
      

      Expected behavior
      Text remains in the selected input field, composition text committed. Focus is on the other input field.

        Attachments

        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

          Activity

            People

            • Assignee:
              pvarga Peter Varga
              Reporter:
              pvarga Peter Varga
            • Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Gerrit Reviews

                There are no open Gerrit changes