Use nullptr instead of NULL or 0

Author: Simsys

src/chunks.h

@@ -49,7 +49,7 @@ class Chunks: public QObject
 Q_OBJECT
 public:
     // Constructors and file settings
-    Chunks(QObject *parent);
+    explicit Chunks(QObject *parent);
     Chunks(QIODevice &ioDevice, QObject *parent);
     bool setIODevice(QIODevice &ioDevice);
 

src/commands.cpp

@@ -27,7 +27,7 @@ class CharCommand : public QUndoCommand
     enum CCmd {insert, removeAt, overwrite};
 
     CharCommand(Chunks * chunks, CCmd cmd, qint64 charPos, char newChar,
-                       QUndoCommand *parent=0);
+                       QUndoCommand *parent=nullptr);
 
     void undo();
     void redo();

src/commands.h

@@ -48,7 +48,7 @@ class UndoStack : public QUndoStack
     Q_OBJECT
 
 public:
-    UndoStack(Chunks *chunks, QObject * parent=0);
+    UndoStack(Chunks *chunks, QObject * );
     void insert(qint64 pos, char c);
     void insert(qint64 pos, const QByteArray &ba);
     void removeAt(qint64 pos, qint64 len=1);

src/qhexedit.cpp

@@ -328,7 +328,7 @@ bool QHexEdit::hexCaps()
 void QHexEdit::setDynamicBytesPerLine(const bool isDynamic)
 {
     _dynamicBytesPerLine = isDynamic;
-    resizeEvent(NULL);
+    resizeEvent(nullptr);
 }
 
 bool QHexEdit::dynamicBytesPerLine()

src/qhexedit.h

@@ -161,7 +161,7 @@ class QHEXEDIT_API QHexEdit : public QAbstractScrollArea
     /*! Creates an instance of QHexEdit.
     \param parent Parent widget of QHexEdit.
     */
-    QHexEdit(QWidget *parent=NULL);
+    explicit QHexEdit(QWidget *parent=nullptr);
 
     // Access to data of qhexedit