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  1. Qt Creator
  2. QTCREATORBUG-20737

Autocompletion does not work in SIGNAL() and SLOT()

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Details

    • Windows
    • 0087bd492f (qt-creator/qt-creator/8.0) 0087bd492f (qt-creator/qt-creator/master) 0087bd492f (qt-creator/qt-creator/qds-3.6) 0087bd492f (qt-creator/qt-creator/9.0)

    Description

      connect(this->txtOutDir, SIGNAL(textEdited(QString)), this, SLOT(txtOutDirChanged()));

       The autocomplete does not work when trying to complete in SIGNAL and SLOT declarations.

      connect(this->txtOutDir, SIGNAL(textE...ctrl+space), this, SLOT(txtOu...ctrl+space)); //nothing happens.

       I tested this in qt creator 4.6.2 and it works fine there.

       [Edit aha_1980: The reason for this behavior is, that Creator 4.7 and higher by default enables the Clang Code Model. Currently the only way to still get code completion for the macro-based SIGNAL and SLOT connection, Clang can be disabled in Help > About Plugins > Clang Code Model]

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-20835 bug lors de de l'affichage des suggestions des SIGNALS d'une QAction*

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-21395 Auto complete is a total mess for SIGNAL and SLOT since 4.7.0

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-21652 Bug in QT 5.12 and 5.11.2 Auto complete (Suggestion)

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-22158 QtCreator does not suggest available signals and slots in connect statement

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-23371 In connect statement, SIGNAL is not showing the list of available signals of source object.

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-19304 Cannot list signals and slots in "connect" statements

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed

          Suggestion - Public suggestions QTCREATORBUG-7582 two problem in qt creator in debug panel and editor

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-20717 "Follow symbol under cursor" doesn't work with functions that begin with underscores

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Suggestion - Public suggestions QTCREATORBUG-20840 Provide better code completion for new-style connection

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Suggestion - Public suggestions QTCREATORBUG-1863 Find usages does not work as expected from within the SIGNAL macro

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          replaces

          Sub-task - The sub-task of the issue QTCREATORBUG-14421 Restore signal/slot completion

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
          resulted in

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-13558 autocomplete signal / slot does not work for connect Qt5 style

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
          For Gerrit Dashboard: QTCREATORBUG-20737
          # Subject Branch Project Status CR V
          417321,16 Clangd: Fix autocompletion for old style SIGNAL and SLOT 8.0 qt-creator/qt-creator Status: MERGED +2 0

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              artem.sokolovskii Artem Sokolovskii
              tompollok Thomas Pollok
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              Dates

                Created:
                Updated:
                Resolved:

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