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  1. Qt
  2. QTBUG-134535

Layouts cannot have zero margins in macOS

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Details

    • Bug
    • Resolution: Unresolved
    • P2: Important
    • None
    • 6.8.2
    • Widgets: Layout
    • None
    • macOS

    Description

      Even with 

      layout->setContentsMargins(0, 0, 0, 0);
layout->setSpacing(0);

      I still cannot eliminate the margins of layout on macOS. If the layout contains only one widget, the rendering is totally fine. This problem becomes serious when I try to use complex editor for item delegate (as in fig. 2).

      Attachments

        1. test.cpp
          0.4 kB
          Xun Yuan
        2. Screenshot 2025-03-08 at 10.05.33 PM.png
          21 kB
          Xun Yuan
        3. Screenshot 2025-03-08 at 10.00.13 PM.png
          46 kB
          Xun Yuan

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-63867 OSX: wrong button layout

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-126045 Widgets: items inside nested sub layouts are misaligned

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-2699 QMacStyle: QPushButtons always have space below when in a QLayout

          • P4: Low - Would be nice to fix, but it's not very important.
          • Closed
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          Activity

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              qt.team.quick.subscriptions Qt Quick and Widgets Team
              yuanxun Xun Yuan
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              Dates

                Created:
                Updated:

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