From 1722397040fc1f8adcc8e555fbad1e5057a9ee20 Mon Sep 17 00:00:00 2001
From: Elvis Angelaccio <elvisangelaccio@users.noreply.github.com>
Date: Sun, 3 Nov 2019 12:00:16 +0100
Subject: [PATCH] Show application icon in Plasma Wayland sessions (#3777)

This is required to show the keepassxc icon on Wayland windows in a
Plasma Wayland session.

kwin_wayland fetches application icons from .desktop files and it
expects the desktop filename to be set on the QGuiApplication instance.

Without this, kwin sets a generic Wayland icon as fallback.
---
 src/main.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 91eb1b73e..5aff860e1 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -55,6 +55,10 @@ int main(int argc, char** argv)
 #endif
 #endif
 
+#if QT_VERSION >= QT_VERSION_CHECK(5, 7, 0)
+    QGuiApplication::setDesktopFileName("org.keepassxc.KeePassXC.desktop");
+#endif
+
     Application app(argc, argv);
     Application::setApplicationName("keepassxc");
     Application::setApplicationVersion(KEEPASSXC_VERSION);