diff options
Diffstat (limited to 'src/plugins/platforms/xcb/qxcbwindow.cpp')
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbwindow.cpp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/plugins/platforms/xcb/qxcbwindow.cpp b/src/plugins/platforms/xcb/qxcbwindow.cpp index 05d7dc4da9..21254e4b3b 100644 --- a/src/plugins/platforms/xcb/qxcbwindow.cpp +++ b/src/plugins/platforms/xcb/qxcbwindow.cpp @@ -1116,7 +1116,18 @@ void QXcbWindow::setParent(const QPlatformWindow *parent) void QXcbWindow::setWindowTitle(const QString &title) { - QByteArray ba = title.toUtf8(); + QString fullTitle = title; + if (QGuiApplicationPrivate::displayName) { + // Append display name, if set. + if (!fullTitle.isEmpty()) + fullTitle += QString::fromUtf8(" \xe2\x80\x94 "); // unicode character U+2014, EM DASH + fullTitle += *QGuiApplicationPrivate::displayName; + } else if (fullTitle.isEmpty()) { + // Don't let the window title be completely empty, use the app name as fallback. + fullTitle = QCoreApplication::applicationName(); + } + const QByteArray ba = fullTitle.toUtf8(); + Q_XCB_CALL(xcb_change_property(xcb_connection(), XCB_PROP_MODE_REPLACE, m_window, |