qt4-b-gone: Remove all code supporting Qt < 5.5 and KDE4

[quassel.git] / src / client / networkmodel.cpp

diff --git a/src/client/networkmodel.cpp b/src/client/networkmodel.cpp
index 0907dee..5daec85 100644 (file)
--- a/src/client/networkmodel.cpp
+++ b/src/client/networkmodel.cpp
@@ -22,9 +22,6 @@
 
 #include <QAbstractItemView>
 #include <QMimeData>
-#if QT_VERSION < 0x050000
-#include <QTextDocument>        // for Qt::escape()
-#endif
 
 #include "buffermodel.h"
 #include "buffersettings.h"
@@ -86,11 +83,7 @@ QString NetworkItem::escapeHTML(const QString &string, bool useNonbreakingSpaces
 {
     // QString.replace() doesn't guarantee the source string will remain constant.
     // Use a local variable to avoid compiler errors.
-#if QT_VERSION < 0x050000
-    QString formattedString = Qt::escape(string);
-#else
     QString formattedString = string.toHtmlEscaped();
-#endif
     return (useNonbreakingSpaces ? formattedString.replace(" ", "&nbsp;") : formattedString);
 }