Qt C++

Workflow runs for Qt C++

• Merge pull request #225 from upupwrite/master

  completed successfully:
  Qt C++#416:Commitf94b0d3pushedbyAngryFender
  master

  Sep 29, 20264m 57s
  More actions for workflow run 416

• Add Linux support and Ctrl+A select all, need Windows testing

  completed successfully:
  Qt C++#415:Pull request#225openedbyupupwrite
  upupwrite:master

  Sep 24, 20263m 49s
  More actions for workflow run 415