+ /**
+ * Clears the text in the text field
+ */
+ void clearText() const;
+
+ /**
+ * Displays placeholder text in the URL navigator
+ */
+ void setPlaceholderText(const QString &text);
+
+ /**
+ * Sets the visibility of the read-only badge at the end of the breadcrumb.
+ */
+ void setReadOnlyBadgeVisible(bool visible);
+
+ /**
+ * Returns the visibility of the read-only badge at the end of the breadcrumb.
+ */
+ bool readOnlyBadgeVisible() const;
+
+public Q_SLOTS: