Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-32567

Qt5: Signal QDesktopWidget::workAreaResized ( int screen ) does not work

    XMLWordPrintable

Details

    • Bug
    • Resolution: Done
    • P2: Important
    • 5.2.0
    • 5.0.0, 5.1.0
    • Core: Event loop
    • OSX, SL ML , Windows7
    • 4b3346145543f5fd2ebc83c329a60407058468db, avail geom: a6316e6e744815c89b2d7bd7946e04549d183769 (5.4 branch, 22.9.2014, 5.4)

    Description

      The slot connected with Signal QDesktopWidget::workAreaResized ( int ) never gets executed, no matter how much resolution you change.

      Attached example reproduces it: Steps:
      Run the example and then make change in the screen resolution, debug output of the slot does not print any thing.

      Attachments

        1. 0001-Fix-emission-of-QDesktopWidget-workAreaResized.patch
          3 kB
          Friedemann Kleint
        2. qtbug32567.zip
          2 kB
          Friedemann Kleint
        3. screenwidget.zip
          368 kB
          Qt Support

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-40174 xrandr disabling the current screen results in qml applications crashing

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-42985 Qt GUI application disappear or crash when no screens are available

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          replaces

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-38441 CLONE - Qt5: Signal QDesktopWidget::workAreaResized ( int screen ) does not work

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-32567
          # Subject Branch Project Status CR V
          95460,2 Fix emission of QDesktopWidget::workAreaResized(). 5.4 qt/qtbase Status: MERGED +2 0

          Activity

            People

              srutledg Shawn Rutledge
              qtcomsupport Qt Support
              Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There are no open Gerrit changes