Add operators and implicit sharing to QStaticText

Adds copy constructor, operator==, operator= and operator!= to
QStaticText. Implemented using an implicitly shared private object.

1 files changed, 8 insertions, 2 deletions

diff --git a/src/gui/text/qstatictext.h b/src/gui/text/qstatictext.h
index a25bef8..4976039 100644
--- a/src/gui/text/qstatictext.h
+++ b/src/gui/text/qstatictext.h
@@ -58,10 +58,9 @@ class Q_GUI_EXPORT QStaticText
 public:
     QStaticText();
     QStaticText(const QString &text, const QFont &font = QFont(), const QSizeF &maximumSize = QSizeF());
+    QStaticText(const QStaticText &other);
     ~QStaticText();
 
-    void isValid() const;
-
     void setText(const QString &text);
     QString text() const;
 
@@ -71,8 +70,15 @@ public:
     void setMaximumSize(const QSizeF &maximumSize);
     QSizeF maximumSize() const;
 
+    QStaticText &operator=(const QStaticText &);
+    bool operator==(const QStaticText &) const;
+    bool operator!=(const QStaticText &) const;
+
+    QString toString() const;
 
 private:
+    void detach();
+
     QStaticTextPrivate *d_ptr;
 };