Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-109326

QTableView and QTreeView with Fixed vertical size policy and AdjustToContents sizeAdjustPolicy always reserve space for horizontal scroll bar

    XMLWordPrintable

Details

    • 8c18a245b (dev), 0c9787bab (6.6), c26e7f278 (6.5)

    Description

      I suspect this is a regression from https://bugreports.qt.io/browse/QTBUG-69120

      The UI file contains a QTableView and a QTreeview with a vertical size policy of Fixed and a sizeAdjustPolicy of AdjustToContents. In 5.12.11 this would result in a perfectly sized table to embed in a larger scroll area. Starting with 5.13.0 it began to always reserve space for the horizontal scroll bar, even when it is not shown.

      The only workaround I've found is to set the horizontalScrollBarPolicy to ScrollBarAlwaysOff, but this is not appropriate in all cases.

      Attachments

        1. 5.12.11.png
          5.12.11.png
          25 kB
        2. 5.13.0.png
          5.13.0.png
          24 kB
        3. untitled.ui
          3 kB

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-113552 Wrong sizeHint for QTreeWidget having an AdjustToContents sizeAndAdjustPolicy

          • 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
          resulted from

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-69120 QTreeView viewportSizeHint is wrong when called before showing the widget

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
          No reviews matched the request. Check your Options in the drop-down menu of this sections header.

          Activity

            People

              vhilshei Volker Hilsheimer
              noah Noah Hamerslough
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There are no open Gerrit changes