replace 'const QChar &' with 'QChar ' where appropriate

as QChar is actually an ushort and there is no point in taking its
address.

Merge-request: 69
Change-Id: Idcc9d621e5627514ade006aa12a789a88929d48b
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

8 files changed, 13 insertions, 13 deletions

diff --git a/src/gui/text/qrawfont.cpp b/src/gui/text/qrawfont.cpp
index a5879e3407..79793d5845 100644
--- a/src/gui/text/qrawfont.cpp
+++ b/src/gui/text/qrawfont.cpp
@@ -614,7 +614,7 @@ QList<QFontDatabase::WritingSystem> QRawFont::supportedWritingSystems() const
 
     \sa supportedWritingSystems()
 */
-bool QRawFont::supportsCharacter(const QChar &character) const
+bool QRawFont::supportsCharacter(QChar character) const
 {
     return d->isValid() && d->fontEngine->canRender(&character, 1);
 }
diff --git a/src/gui/text/qrawfont.h b/src/gui/text/qrawfont.h
index 453f01ff11..5cd996e705 100644
--- a/src/gui/text/qrawfont.h
+++ b/src/gui/text/qrawfont.h
@@ -127,7 +127,7 @@ public:
                       QFont::HintingPreference hintingPreference);
 
     bool supportsCharacter(quint32 ucs4) const;
-    bool supportsCharacter(const QChar &character) const;
+    bool supportsCharacter(QChar character) const;
     QList<QFontDatabase::WritingSystem> supportedWritingSystems() const;
 
     QByteArray fontTable(const char *tagName) const;
diff --git a/src/gui/text/qtextdocument_p.cpp b/src/gui/text/qtextdocument_p.cpp
index 8ce3ae4ac3..2869f75355 100644
--- a/src/gui/text/qtextdocument_p.cpp
+++ b/src/gui/text/qtextdocument_p.cpp
@@ -126,7 +126,7 @@ void QTextBlockData::invalidate() const
         layout->engine()->invalidate();
 }
 
-static bool isValidBlockSeparator(const QChar &ch)
+static bool isValidBlockSeparator(QChar ch)
 {
     return ch == QChar::ParagraphSeparator
         || ch == QTextBeginningOfFrame
@@ -393,7 +393,7 @@ int QTextDocumentPrivate::insert_block(int pos, uint strPos, int format, int blo
     return x;
 }
 
-int QTextDocumentPrivate::insertBlock(const QChar &blockSeparator,
+int QTextDocumentPrivate::insertBlock(QChar blockSeparator,
                                   int pos, int blockFormat, int charFormat, QTextUndoCommand::Operation op)
 {
     Q_ASSERT(formats.format(blockFormat).isBlockFormat());
diff --git a/src/gui/text/qtextdocument_p.h b/src/gui/text/qtextdocument_p.h
index 5f2f0f0096..54eefd32db 100644
--- a/src/gui/text/qtextdocument_p.h
+++ b/src/gui/text/qtextdocument_p.h
@@ -179,7 +179,7 @@ public:
     void insert(int pos, const QString &text, int format);
     void insert(int pos, int strPos, int strLength, int format);
     int insertBlock(int pos, int blockFormat, int charFormat, QTextUndoCommand::Operation = QTextUndoCommand::MoveCursor);
-    int insertBlock(const QChar &blockSeparator, int pos, int blockFormat, int charFormat,
+    int insertBlock(QChar blockSeparator, int pos, int blockFormat, int charFormat,
                      QTextUndoCommand::Operation op = QTextUndoCommand::MoveCursor);
 
     void move(int from, int to, int length, QTextUndoCommand::Operation = QTextUndoCommand::MoveCursor);
diff --git a/src/gui/text/qtextobject.cpp b/src/gui/text/qtextobject.cpp
index bffc2c3a65..a9daf6ba56 100644
--- a/src/gui/text/qtextobject.cpp
+++ b/src/gui/text/qtextobject.cpp
@@ -525,7 +525,7 @@ void QTextFrame::setLayoutData(QTextFrameLayoutData *data)
 
 
 
-void QTextFramePrivate::fragmentAdded(const QChar &type, uint fragment)
+void QTextFramePrivate::fragmentAdded(QChar type, uint fragment)
 {
     if (type == QTextBeginningOfFrame) {
         Q_ASSERT(!fragment_start);
@@ -543,7 +543,7 @@ void QTextFramePrivate::fragmentAdded(const QChar &type, uint fragment)
     }
 }
 
-void QTextFramePrivate::fragmentRemoved(const QChar &type, uint fragment)
+void QTextFramePrivate::fragmentRemoved(QChar type, uint fragment)
 {
     Q_UNUSED(fragment); // --release warning
     if (type == QTextBeginningOfFrame) {
diff --git a/src/gui/text/qtextobject_p.h b/src/gui/text/qtextobject_p.h
index 960e4e81f2..3f63024051 100644
--- a/src/gui/text/qtextobject_p.h
+++ b/src/gui/text/qtextobject_p.h
@@ -97,8 +97,8 @@ public:
         : QTextObjectPrivate(doc), fragment_start(0), fragment_end(0), parentFrame(0), layoutData(0)
     {
     }
-    virtual void fragmentAdded(const QChar &type, uint fragment);
-    virtual void fragmentRemoved(const QChar &type, uint fragment);
+    virtual void fragmentAdded(QChar type, uint fragment);
+    virtual void fragmentRemoved(QChar type, uint fragment);
     void remove_me();
 
     uint fragment_start;
diff --git a/src/gui/text/qtexttable.cpp b/src/gui/text/qtexttable.cpp
index 35adfd16b2..12af933fd0 100644
--- a/src/gui/text/qtexttable.cpp
+++ b/src/gui/text/qtexttable.cpp
@@ -397,7 +397,7 @@ int QTextTablePrivate::findCellIndex(int fragment) const
     return it - cells.begin();
 }
 
-void QTextTablePrivate::fragmentAdded(const QChar &type, uint fragment)
+void QTextTablePrivate::fragmentAdded(QChar type, uint fragment)
 {
     dirty = true;
     if (blockFragmentUpdates)
@@ -415,7 +415,7 @@ void QTextTablePrivate::fragmentAdded(const QChar &type, uint fragment)
     QTextFramePrivate::fragmentAdded(type, fragment);
 }
 
-void QTextTablePrivate::fragmentRemoved(const QChar &type, uint fragment)
+void QTextTablePrivate::fragmentRemoved(QChar type, uint fragment)
 {
     dirty = true;
     if (blockFragmentUpdates)
diff --git a/src/gui/text/qtexttable_p.h b/src/gui/text/qtexttable_p.h
index 273caa110f..7b278f9742 100644
--- a/src/gui/text/qtexttable_p.h
+++ b/src/gui/text/qtexttable_p.h
@@ -66,8 +66,8 @@ public:
     ~QTextTablePrivate();
 
     static QTextTable *createTable(QTextDocumentPrivate *, int pos, int rows, int cols, const QTextTableFormat &tableFormat);
-    void fragmentAdded(const QChar &type, uint fragment);
-    void fragmentRemoved(const QChar &type, uint fragment);
+    void fragmentAdded(QChar type, uint fragment);
+    void fragmentRemoved(QChar type, uint fragment);
 
     void update() const;