From 1f3c8a6ee4584eac9681b73749c28597c2af1ca4 Mon Sep 17 00:00:00 2001 From: Kovid Goyal Date: Mon, 4 Mar 2019 07:20:07 +0530 Subject: [PATCH] Linux: Use setDesktopFileName when compiled against new enough Qt Apparently Plasma with Wayland backend needs it. Fixes #1818436 [Calibre icon is incorrect on KDE Plasma Wayland session](https://bugs.launchpad.net/calibre/+bug/1818436) --- src/calibre/gui2/__init__.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/calibre/gui2/__init__.py b/src/calibre/gui2/__init__.py index 16be05ece7..feb75a9770 100644 --- a/src/calibre/gui2/__init__.py +++ b/src/calibre/gui2/__init__.py @@ -830,6 +830,8 @@ class Application(QApplication): QApplication.setOrganizationDomain(QApplication.organizationName()) QApplication.setApplicationVersion(__version__) QApplication.setApplicationName(APP_UID) + if override_program_name and hasattr(QApplication, 'setDesktopFileName'): + QApplication.setDesktopFileName(override_program_name) QApplication.__init__(self, qargs) self.setAttribute(Qt.AA_UseHighDpiPixmaps) self.setAttribute(Qt.AA_SynthesizeTouchForUnhandledMouseEvents, False)