modernize: Pass arguments by value and move in constructors

[quassel.git] / src / qtui / settingspages / appearancesettingspage.cpp

diff --git a/src/qtui/settingspages/appearancesettingspage.cpp b/src/qtui/settingspages/appearancesettingspage.cpp
index 3156433..f5360c3 100644 (file)
--- a/src/qtui/settingspages/appearancesettingspage.cpp
+++ b/src/qtui/settingspages/appearancesettingspage.cpp
@@ -40,10 +40,13 @@ AppearanceSettingsPage::AppearanceSettingsPage(QWidget *parent)
 #ifdef QT_NO_SYSTEMTRAYICON
     ui.useSystemTrayIcon->hide();
 #endif
-#if QT_VERSION < 0x050000
-    // We don't support overriding the system icon theme with Qt4
-    ui.overrideSystemIconTheme->hide();
-#endif
+
+    // If no system icon theme is given, showing the override option makes no sense.
+    // Also don't mention a "fallback".
+    if (QtUi::instance()->systemIconTheme().isEmpty()) {
+        ui.iconThemeLabel->setText(tr("Icon theme:"));
+        ui.overrideSystemIconTheme->hide();
+    }
 
     initAutoWidgets();
     initStyleComboBox();