remove hardcoded window icon path in favour of fromTheme call

app/main.cpp

@@ -19,8 +19,7 @@
 int main(int argc, char* argv[])
 {
     QApplication app(argc, argv);
-    app.setWindowIcon(QIcon::fromTheme(QStringLiteral("kdeconnect"),
-        QIcon(QStandardPaths::locate(QStandardPaths::AppLocalDataLocation, QStringLiteral("icons/hicolor/scalable/apps/kdeconnect.svg")))));
+    app.setWindowIcon(QIcon::fromTheme(QStringLiteral("kdeconnect")));
     KAboutData aboutData(QStringLiteral("kdeconnect.app"), i18n("KDE Connect"), QStringLiteral("1.0"), i18n("KDE Connect"), KAboutLicense::GPL, i18n("(c) 2015, Aleix Pol Gonzalez"));
     aboutData.addAuthor(i18n("Aleix Pol Gonzalez"), i18n("Maintainer"), QStringLiteral("aleixpol@kde.org"));
     KAboutData::setApplicationData(aboutData);

daemon/kdeconnectd.cpp

@@ -38,8 +38,7 @@ public:
         : Daemon(parent)
         , m_nam(nullptr)
     {
-        qApp->setWindowIcon(QIcon::fromTheme(QStringLiteral("kdeconnect"),
-            QIcon(QStandardPaths::locate(QStandardPaths::AppLocalDataLocation, QStringLiteral("icons/hicolor/scalable/apps/kdeconnect.svg")))));
+        qApp->setWindowIcon(QIcon::fromTheme(QStringLiteral("kdeconnect")));
     }
 
     void askPairingConfirmation(Device* device) override

plugins/notifications/sendreplydialog.cpp

@@ -29,8 +29,7 @@ SendReplyDialog::SendReplyDialog(const QString& originalMessage, const QString&
 
     connect(this, &QDialog::accepted, this, &SendReplyDialog::sendButtonClicked);
     setWindowTitle(topicName);
-    setWindowIcon(QIcon::fromTheme(QStringLiteral("kdeconnect"),
-        QIcon(QStandardPaths::locate(QStandardPaths::AppLocalDataLocation, QStringLiteral("icons/hicolor/scalable/apps/kdeconnect.svg")))));
+    setWindowIcon(QIcon::fromTheme(QStringLiteral("kdeconnect")));
     setAttribute(Qt::WA_DeleteOnClose);
     m_ui->replyEdit->setFocus();
 }

settings/main.cpp

@@ -18,8 +18,7 @@
 int main(int argc, char** argv)
 {
     QApplication app(argc, argv);
-    app.setWindowIcon(QIcon::fromTheme(QStringLiteral("kdeconnect"),
-        QIcon(QStandardPaths::locate(QStandardPaths::AppLocalDataLocation, QStringLiteral("icons/hicolor/scalable/apps/kdeconnect.svg")))));
+    app.setWindowIcon(QIcon::fromTheme(QStringLiteral("kdeconnect")));
     KAboutData about(QStringLiteral("kdeconnect-settings"),
                      i18n("KDE Connect Settings"),
                      QStringLiteral(KDECONNECT_VERSION_STRING),

smsapp/main.cpp

@@ -27,8 +27,7 @@ int main(int argc, char *argv[])
 {
     QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
     QApplication app(argc, argv);
-    app.setWindowIcon(QIcon::fromTheme(QStringLiteral("kdeconnect"),
-        QIcon(QStandardPaths::locate(QStandardPaths::AppLocalDataLocation, QStringLiteral("icons/hicolor/scalable/apps/kdeconnect.svg")))));
+    app.setWindowIcon(QIcon::fromTheme(QStringLiteral("kdeconnect")));
     KAboutData aboutData(QStringLiteral("kdeconnect.sms"),
                          i18n("KDE Connect SMS"),
                          QStringLiteral(KDECONNECT_VERSION_STRING),

urlhandler/kdeconnect-handler.cpp

@@ -31,8 +31,7 @@
 int main(int argc, char** argv)
 {
     QApplication app(argc, argv);
-    app.setWindowIcon(QIcon::fromTheme(QStringLiteral("kdeconnect"),
-        QIcon(QStandardPaths::locate(QStandardPaths::AppLocalDataLocation, QStringLiteral("icons/hicolor/scalable/apps/kdeconnect.svg")))));
+    app.setWindowIcon(QIcon::fromTheme(QStringLiteral("kdeconnect")));
     const QString description = i18n("KDE Connect URL handler");
     KAboutData about(QStringLiteral("kdeconnect-urlhandler"),
                      description,