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  1. Minecraft: Java Edition
  2. MC-40597

Native fullscreen on macOS and F11 don't mix



    • Type: Bug
    • Status: Reopened
    • Resolution: Unresolved
    • Affects Version/s: Minecraft 13w47c, Minecraft 13w47d, Minecraft 13w47e, Minecraft 13w49a, Minecraft 14w08a, Minecraft 1.7.5, Minecraft 14w10c, Minecraft 14w11b, Minecraft 14w18a, Minecraft 14w31a, Minecraft 1.8.1-pre2, Minecraft 1.8.1-pre5, Minecraft 1.8.1, Minecraft 1.8.2-pre4, Minecraft 1.8.8, Minecraft 15w32c, Minecraft 15w36c, Minecraft 15w36d, Minecraft 15w39c, Minecraft 15w40b, Minecraft 15w42a, Minecraft 15w45a, Minecraft 15w46a, Minecraft 15w47a, Minecraft 15w47c, Minecraft 15w49a, Minecraft 15w50a, Minecraft 15w51b, Minecraft 16w02a, Minecraft 16w03a, Minecraft 16w04a, Minecraft 16w05b, Minecraft 16w06a, Minecraft 16w07a, Minecraft 16w07b, Minecraft 1.9 Pre-Release 1, Minecraft 1.9 Pre-Release 2, Minecraft 1.9 Pre-Release 3, Minecraft 1.9 Pre-Release 4, Minecraft 1.9, Minecraft 1.9.1 Pre-Release 1, Minecraft 1.9.1 Pre-Release 3, Minecraft 1.9.1, Minecraft 1.9.2, Minecraft 16w15b, Minecraft 16w20a, Minecraft 1.10, Minecraft 1.10.2, Minecraft 16w32a, Minecraft 16w33a, Minecraft 16w35a, Minecraft 16w36a, Minecraft 1.12 Pre-Release 5, Minecraft 1.12.2, Minecraft 18w07c, Minecraft 1.13-pre5, Minecraft 1.13-pre6, Minecraft 1.13-pre7, Minecraft 1.13-pre10, Minecraft 1.13, Minecraft 1.13.2-pre1, Minecraft 18w43a, Minecraft 18w43b, Minecraft 18w43c, Minecraft 19w05a, Minecraft 19w12a, 1.14.4, 19w37a, 1.15.1, 1.15.2 Pre-release 2, 1.16.1, 20w28a, 1.16.2, 1.16.3 Release Candidate 1, 1.16.3, 1.16.4 Pre-release 2, 20w46a, 20w51a, 21w07a
    • Fix Version/s: None
    • Environment:
      macOS 10.9, 10.10, 10.11, 10.12, 10.13, 11
    • Confirmation Status:
    • Category:
    • Mojang Priority:


      The bug

      Since snapshot 13w47c, Minecraft has support for native fullscreen (using the green button in the title bar) on OS X. However, the F11 key (or fn F11 depending on keyboard type and a setting in System Preferences) still toggles Minecraft's own fullscreen feature, which causes weird behavior when used in combination with native fullscreen.

      How to reproduce

      1. Launch the game
      2. Activate native fullscreen
      3. Activate F11 fullscreen. The screen seems to switch to the Desktop space, but then draws fullscreen Minecraft over it.
      4. Deactivate F11 fullscreen. Minecraft is back to window mode.
      5. Activate native fullscreen. Minecraft is now offset (there is a black border on the top and right side of the screen).- This no longer occurs in OS X 10.11 “El Capitan”.
      6. Deactivate native fullscreen. The game does not adapt to the smaller window size. This no longer occurs in OS X 10.11 “El Capitan”.

      An easy fix for this would be to change the F11 key so that it also toggles native fullscreen on OS X. However, this will first require an update to LWJGL 3. (Also it would be nice if ⌃⌘F would toggle native fullscreen as well, since that's the keyboard shortcut other apps use.)


          Issue Links



              Unassigned Unassigned
              fenhl [Helper] Fenhl (Max Dominik Weber)
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