+
+ /// How to load image files
+ support::search_mode imageSearchMode() const {
+#if QT_VERSION >= 0x050000
+ return pixelRatio() > 1 ? support::check_hidpi : support::must_exist;
+#else
+ return support::must_exist;
+#endif
+ }
+
+ /// return true if the key is part of a shortcut
+ bool queryKeySym(KeySymbol const & key, KeyModifier state) const;
+ ///