Using QT timer QTimer to achieve a simple counter function (Qt5 and C++)

counter
.......\build-counter-Desktop_Qt_5_5_0_MSVC2012_32bit-Debug
.......\...................................................\Makefile
.......\...................................................\Makefile.Debug
.......\...................................................\Makefile.Release
.......\...................................................\debug
.......\...................................................\.....\counter.exe
.......\...................................................\.....\counter.exe.embed.manifest
.......\...................................................\.....\counter.exe_manifest.rc
.......\...................................................\.....\counter.exe_manifest.res
.......\...................................................\.....\counter.ilk
.......\...................................................\.....\counter.pdb
.......\...................................................\.....\main.obj
.......\...................................................\.....\mainwindow.obj
.......\...................................................\.....\moc_mainwindow.cpp
.......\...................................................\.....\moc_mainwindow.obj
.......\...................................................\release
.......\...................................................\ui_mainwindow.h
.......\counter
.......\.......\counter.pro
.......\.......\counter.pro.user
.......\.......\main.cpp
.......\.......\mainwindow.cpp
.......\.......\mainwindow.h
.......\.......\mainwindow.ui

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．