Results 1 to 20 of 21

Thread: Determine if QCoreApplication or QApplication is running

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. 16th September 2010, 08:23 #6
    ChrisW67
    ChrisW67 is offline Guru
    Join Date
    Mar 2009
    Location
    Brisbane, Australia
    Posts
    7,729
    Qt products
    Qt4 Qt5
    Platforms
    Unix/X11 Windows
    Thanks
    13
    Thanked 1,610 Times in 1,537 Posts
    Wiki edits
    17

    Default Re: Determine if QCoreApplication or QApplication is running

    QApplication::type() looks very promising but failing that I suspect QApplication::topLevelWidgets() should be non-empty for a GUI app.
    Reply With Quote Reply With Quote

  2. The following user says thank you to ChrisW67 for this useful post:

    doberkofler (16th September 2010)
« Previous Thread | Next Thread »

Similar Threads

  1. QApplication specific problem (not occurs in QCoreApplication)
    By selcukgiray in forum Qt Programming
    Replies: 0
    Last Post: 25th November 2009, 15:07
  2. Determine if a process is running (platform independant)
    By Arktos in forum Newbie
    Replies: 4
    Last Post: 9th November 2009, 21:12
  3. QApplication::exec crashing while running a multithreaded application
    By psadhukhan in forum Qt Programming
    Replies: 4
    Last Post: 1st December 2008, 11:13
  4. running a program from the shell is not the same as running it by double clicking
    By probine in forum Qt Programming
    Replies: 1
    Last Post: 17th May 2006, 00:23
  5. <QtGui/QApplication> vs. <QApplication>
    By seneca in forum Qt Programming
    Replies: 5
    Last Post: 25th January 2006, 10:58

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules

Qt is a trademark of The Qt Company.