Solid Smoke

qView is a simple, minimalistic and fast image viewer for Linux, Windows and macOS. It's built using Qt and is GPL v3 licensed free software. It supports pretty much all features that one expects from a fast and no-nonsense image viewer. It has replaced Gwenview as the default image viewer on my KDE Plasma Fedora desktop. Gwenview is of course more feature-rich and fancier, but I like qView for simply viewing and cycling through images.

I have been struggling for the past two hours to get qDebug() messages from my Qt 5 application to show up on the 'Application output' pane in Qt Creator IDE on Linux. Finally I found a solution, thanks to a user on Qt IRC channel. To enable log messages in Qt, do the following: Edit ~/.config/QtProject/qtlogging.ini and make sure it has: [Rules] *.debug=true qt.*.debug=false With this, I was getting the messages when I run the application from a terminal. But Qt Creator was not showing the qDebug() messages. To have the messages displayed in Qt Creator, do the following: Qt creator > Tools > Options > Kits, select your kit, find Environment, click change and add: QT_ASSUME_STDERR_HAS_CONSOLE=1 This fixed the problem for me. I thought I should document the full process here as Google wasn't getting me good leads. My environment: Fedora 29 Linux x86-64 Qt 5.11.3 Qt Creator v4.7.2 References: https://bugzilla.redhat.com/show_bug.cgi?id=12272...