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Why Qt 5.x version software font render has not same effect as GTK+ or Qt 4.x software?(almost all linux distro)
when font size big than 11,
this is gnome-terminal
This is smplayer, using Qt 4.x
This is vlc, using system's Qt 5.x
Fedora is same.
Likely because the plugin implementing the GTK+ theme has changed between Qt4 and the latest Qt5.
@SGaist is it a bug?
You have to give more explanation about what exactly is different.
IIRC, Qt 4 is on GTK2 while Qt 5 currently backend is of GTK3. Therefore, what version of Qt are you running ? Can you compare the same application built against these two version of Qt ?
Qt creator, install from official release file .run , GUI font render same as GTK+ application, but install from apt source, font is ugly!
Then you should check what is happening with your distribution maintainers.
@SGaist all linux distro has this problem