Qt 5.15

ืื•ื™ืฃ ืžืื™ 26, ืึท ื ื™ื™ึทืข ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ื“ื™ C ++ ืคืจื™ื™ืžื•ื•ืขืจืง ืื™ื– ื‘ืืคืจื™ื™ื˜ Qt 5.15 LTS.

ื“ื™ ื•ื•ืขืจืกื™ืข ืื™ื– ื“ื™ ืœืขืฆื˜ืข ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹Qt 5 ืื™ื™ื“ืขืจ ื“ื™ ืžืขืœื“ื•ื ื’ ืคื•ืŸ Qt 6. ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืกืงืขื“ื–ืฉื•ืœื“ ืคึฟืึทืจ ื‘ืึทื–ื™ื™ึทื˜ื™ืงื•ื ื’ ืื™ืŸ Qt 6 ื–ืขื ืขืŸ ื“ื™ืคึผืจื™ืฉื™ื™ื™ื˜ื™ื“ ืื™ืŸ ื“ืขื ืงืจืึทื ื˜ ืžืขืœื“ื•ื ื’. ื ื™ื˜-ื’ืขืฉืขืคื˜ ืฉื˜ื™ืฆืŸ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืฆื•ื’ืขืฉื˜ืขืœื˜ ื‘ื™ื– ื“ื™ ืžืขืœื“ื•ื ื’ ืคื•ืŸ Qt 6, ื’ืขืฉืขืคื˜ ืฉื˜ื™ืฆืŸ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืฆื•ื’ืขืฉื˜ืขืœื˜ ืคึฟืึทืจ ื“ืจื™ื™ ื™ืึธืจ.

ื ื™ื• ืจื™ืœื™ืกื™ื–:

  • ืกื˜ืึทืจื˜ืขื“ ืžื™ื’ืจื™ื™ื˜ื™ื ื’ ื“ื™ Qt ื’ืจืึทืคื™ืงืก ืึธื ืœื™ื™ื’ืŸ ืฆื• Qt ืจืขื ื“ืขืจื™ื ื’ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืฆื•ื‘ื™ื ื“ (RHI), ื•ื•ืึธืก ืึทืœืึทื•ื– Qt Quick ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืฆื• ืœื•ื™ืคืŸ ืื•ื™ืฃ ืฉืคึผื™ืฅ ืคื•ืŸ ื“ื™ืจืขืงื˜ 3D, ืžืขื˜ืึทืœ (ืขืคึผืœ ื’ืจืึทืคื™ืงืก ืึทืคึผื™), Vulkan ืื•ืŸ OpenGL. Qt RHI ืื™ื– ืคึผืœืึทื ื ืขื“ ืฆื• ื–ื™ื™ืŸ ืึท ื”ื•ื™ืคื˜ ื˜ื™ื™ืœ ืคื•ืŸ Qt 6.

  • ื’ืึทื ืฅ ืฉื˜ื™ืฆืŸ ืฆื•ื’ืขื’ืขื‘ืŸ Qt Quick 3D - ืึทืคึผื™ ืคึฟืึทืจ ืขืžื‘ืขื“ื“ื™ื ื’ 3D ืื™ื ื”ืึทืœื˜ ืื™ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Qt Quick ืžื™ื˜ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื“ืขืคื™ื ื™ืจืŸ 3D ืกื™ื ื– ืื™ืŸ QML. ืขืจืฉื˜ืขืจ ื‘ืึทืงืขื ืขื  ืื™ืŸ Qt 5.14, ื“ื™ ืงืจืึทื ื˜ ืžืขืœื“ื•ื ื’ ืžื•ืกื™ืฃ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืคึผืึธืกื˜-ืคึผืจืึทืกืขืกื™ื ื’ ื™ืคืขืงืฅ, ืึท ื ื™ื™ึทืข ืึทืคึผื™ ืคึฟืึทืจ ืžื ื”ื’ ื“ื–ืฉื™ืึทืžืึทื˜ืจื™, ืึท ืงื•ื•ืึทื˜ืขืจื ื™ืึธืŸ-ื‘ืื–ื™ืจื˜ ืคืึธืจืขื ืจืึธื•ื˜ื™ื™ืฉืึทืŸ ืึทืคึผื™ ืื•ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ื™ื•ื•ืขืจื“ื–ืฉื™ื ื’ ืฉื˜ืจืึทืœืŸ.

  • ืงื˜ ื“ื™ื–ื™ื™ืŸ ืกื˜ื•ื“ื™ืึธ 1.5 ืžื™ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ Qt Quick 3D, ืึท ืจื™ื“ื™ื–ื™ื™ื ื“ ืฆื•ื‘ื™ื ื“ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืกื ืึทืคึผื™ ื•ื•ื™ื“ื–ืฉื™ืฅ, ื™ืžืคึผืจื•ื•ื•ื“ 3D ื•ื•ื™ื•ื™ื ื’, ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืœื™ื™ื’ืŸ ืึทื ืึทื˜ื™ื™ืฉืึทื ื– ืฆื• ืขืœืขืžืขื ื˜ืŸ ืื•ืŸ ืึท ื ื™ื™ึทืข ื“ื™ืึทื’ืจืึทืžืข ืจืขื“ืึทืงื˜ืึธืจ.

  • ะ’ Qt QML ืฆื•ื’ืขืœื™ื™ื’ื˜ "ืคืืจืœืื ื’ื˜" ืคึผืจืึธืคึผืขืจื˜ื™ืขืก ืคึฟืึทืจ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ื•ื•ืขืžืขื ืก ื•ื•ืึทืœื•ืขืก ื–ืขื ืขืŸ ืคืืจืœืื ื’ื˜ ืฆื• ื–ื™ื™ืŸ ื‘ืึทืฉื˜ื™ืžื˜ ื“ื•ืจืš ื™ื•ื–ืขืจื– ืคื•ืŸ ื“ื™ ืงืึธืžืคึผืึธื ืขื ื˜, ื™ื ืœื™ื ืข ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืคื•ืŸ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ, ื“ืขืงืœืึทืจืึทื˜ื™ื•ื•ืข ื•ื•ืขื’ ืคื•ืŸ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื˜ื™ื™ืคึผืก, ืฆื•ื ื•ื™ืคื’ื™ืกืŸ ืึธืคึผืขืจืึทื˜ืึธืจ ?? ืฆื• ืฉื˜ืขืœืŸ ื“ื™ ื•ื•ืขืจื˜ ืื•ื™ื‘ ื“ื™ ื•ื•ืขืจื˜ ืื•ื™ืฃ ื“ื™ ืœื™ื ืงืก ืื™ื– NULL. ื“ื™ ื•ื•ืึธืจื ื™ื ื’ื– ืคื•ืŸ ื“ื™ qmllint ื ื•ืฆืŸ ื–ืขื ืขืŸ ืื•ื™ืš ื™ืžืคึผืจื•ื•ื•ื“, ื“ื™ qmlformat ื ื•ืฆืŸ ืื™ื– ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื”ืขืกืงืขื ืžื™ื˜ ื“ื™ QML ืงืึธื“ ื ื•ืกื— ื’ื™ื™ื“ืœื™ื™ื ื–, QML ื•ื•ื™ ืึท ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ Qt ืคึผืขืงืœ ืคึฟืึทืจ ืžื™ืงืจืึธืงืึธื ื˜ืจืึธืœืœืขืจืก ืื™ื– ื’ืขื•ื•ืืจืŸ ืงืึทืžืคึผืึทื˜ืึทื‘ืึทืœ ืžื™ื˜ QML ืคึฟืึทืจ Qt 5.15.

  • ะ’ ืงื˜ ืงื•ื•ื™ืง ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืงืึธืœื™ืจ ืกืคึผื™ื™ืกืึทื– ืคึฟืึทืจ ื‘ื™ืœื“ ืขืœืขืžืขื ื˜ืŸ, ืฆื•ื’ืขื’ืขื‘ืŸ ื“ื™ ืคึผืึทื˜ื”ื˜ืขืงืกื˜ ืขืœืขืžืขื ื˜ ืฆื• Qt Quick Shapes. ื“ื™ CursorShape ืคืึทืจืžืึธื’ ืื™ื– ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฆื• ื“ื™ ื˜ื™ื™ึทื˜ืœ ื”ืึทื ื“ืœืขืจ ืฆื• ืฉื˜ืขืœืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ ื“ื™ ืžื•ื™ื– ืœื•ื™ืคึฟืขืจ; ืึท HeaderView ื›ื™ื™ืคืขืฅ ืื™ื– ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฆื• TableView ืคึฟืึทืจ ืึทื“ื™ื ื’ ื•ื•ืขืจื˜ื™ืงืึทืœ ืื•ืŸ ื”ืึธืจื™ื–ืึธื ื˜ืึทืœ ื˜ื™ืฉ ื›ืขื“ืขืจื–.

  • ื™ืžืคึผืจื•ื•ื•ื“ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืงืœื™ืขื ื˜-ื–ื™ื™ึทื˜ ืกื˜ื™ืœื™ื ื’ (CSD).

  • Qt Lottie, ื“ื™ Adobe Effects ืึทื ืึทืžื™ื™ืฉืึทืŸ ื™ื ืึทื’ืจื™ื™ืฉืึทืŸ ืžืึธื“ื•ืœืข, ืื™ื– ืื™ืฆื˜ ื’ืึธืจ ื’ืขืฉื˜ื™ืฆื˜.

  • Qt WebEngine ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ืฆื• Chromium 80.

  • ะฃ Qt 3D ื™ืžืคึผืจื•ื•ื•ื“ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืคึผืจืึธืคื™ืœื™ื ื’ ืื•ืŸ ื“ื™ื‘ืึทื’ื™ื ื’.

  • ืงื˜ ืžื•ืœื˜ื™ืžืขื“ื™ืึท ืฉื˜ื™ืฆื˜ ืจืขื ื“ืขืจื™ื ื’ ืื•ื™ืฃ ืงื™ื™ืคืœ ืกืขืจืคืึทืกื™ื–. ื“ื™ ืคึผืจืึธื•ืกื™ื“ื–ืฉืขืจื– ืคึฟืึทืจ ืกืงื™ื™ืœื™ื ื’ ืื•ืŸ ืงืึทื ื•ื•ืขืจื˜ื™ื ื’ ื‘ื™ืœื“ืขืจ ืื™ืŸ ื“ื™ Qt GUI ื–ืขื ืขืŸ ืื™ืฆื˜ ืžืึทืœื˜ื™-ื˜ืจืขื“ื™ื“ ืื™ืŸ ืคื™ืœืข ืงืึทืกืขืก.

  • Qt Network ืฉื˜ื™ืฆื˜ ืžื ื”ื’ ื˜ื™ื™ืžืึทื•ืฅ ืื•ืŸ TLS 1.3 ืกืขืกื™ืข ื˜ื™ืงืึทืฅ.

  • QRunnable ืื•ืŸ QThreadPool ืงืขื ืขืŸ ืึทืจื‘ืขื˜ืŸ ืฆื•ื–ืึทืžืขืŸ ืžื™ื˜ std :: ืคื•ื ืงืฆื™ืข, ืฆื•ื’ืขืœื™ื™ื’ื˜ ืงืจื™ื™ึทื–-ืคึผืœืึทื˜ืคืึธืจืžืข ืึธืคึผืคืึทืœ ืื•ืคึฟืŸ QFile :: ืžืึธื•ื•ืขื˜ืึธื˜ืจืึทืฉ ().

  • ืึทื“ื“ืขื“ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื’ืขื‘ื•ื™ืจืŸ ื˜ืขืงืข ืกืขืœืขืงืฆื™ืข ื“ื™ืึทืœืึธื’ ืื™ืŸ ืึทื ื“ืจื•ื™ื“.

ืžืงื•ืจ: linux.org.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’