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  1. Qt
  2. QTBUG-44195

frameless window can't minimize or maximize on mac

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • None
    • 5.4.0
    • QPA
    • None
    • Mac OS X 10.9, Qt5.4, xcode 6 llvm(3.5)
    • macOS
    • d024f0a9228a33787f2e9b0ecb2573041fa048df

    Description

      for our project, we need to fully customize the window. to achieve this, we create a frameless window and draw a fake titlebar on the frameless window.

      but we found out that frameless Qt app under mac can't perform maximize and minimize.

      in the attachment, you can find a simple app that reproduces the issue. there is a button on the frameless window, click that button will call showMinimize(), but the window stays.

      but the same app works on windows.

      Attachments

        1. fswin.mov
          2.19 MB
          Timur Pocheptsov
        2. TestMinimize.zip
          2 kB
          shi yan

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-32184 Mac OS X: showMinimized doesn't work with frameless window

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-33522 showMinimized() doesn't work when using FramelessWindowHint on Mac

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-45212 X11: cannot programmatically minimize a frameless window

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

            People

              tpochep Timur Pocheptsov
              billconan shi yan
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              Dates

                Created:
                Updated:
                Resolved:

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