Tidy nullptr usage

Move away from using 0 as pointer literal.

Done using clang-tidy. This is not complete as
run-clang-tidy can't handle all of qtbase in one go.

Change-Id: I1076a21f32aac0dab078af6f175f7508145eece0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 13 insertions, 13 deletions

diff --git a/src/gui/text/qtextcursor.cpp b/src/gui/text/qtextcursor.cpp
index c88497840f..b69b94d4e7 100644
--- a/src/gui/text/qtextcursor.cpp
+++ b/src/gui/text/qtextcursor.cpp
@@ -371,7 +371,7 @@ bool QTextCursorPrivate::movePosition(QTextCursor::MoveOperation op, QTextCursor
 
     int newPosition = position;
 
-    if (mode == QTextCursor::KeepAnchor && complexSelectionTable() != 0) {
+    if (mode == QTextCursor::KeepAnchor && complexSelectionTable() != nullptr) {
         if ((op >= QTextCursor::EndOfLine && op <= QTextCursor::NextWord)
                 || (op >= QTextCursor::Right && op <= QTextCursor::WordRight)) {
             QTextTable *t = qobject_cast<QTextTable *>(priv->frameAt(position));
@@ -671,7 +671,7 @@ bool QTextCursorPrivate::movePosition(QTextCursor::MoveOperation op, QTextCursor
 QTextTable *QTextCursorPrivate::complexSelectionTable() const
 {
     if (position == anchor)
-        return 0;
+        return nullptr;
 
     QTextTable *t = qobject_cast<QTextTable *>(priv->frameAt(position));
     if (t) {
@@ -681,7 +681,7 @@ QTextTable *QTextCursorPrivate::complexSelectionTable() const
         Q_ASSERT(cell_anchor.isValid());
 
         if (cell_pos == cell_anchor)
-            t = 0;
+            t = nullptr;
     }
     return t;
 }
@@ -1044,7 +1044,7 @@ QTextLayout *QTextCursorPrivate::blockLayout(QTextBlock &block) const{
     Constructs a null cursor.
  */
 QTextCursor::QTextCursor()
-    : d(0)
+    : d(nullptr)
 {
 }
 
@@ -1623,7 +1623,7 @@ bool QTextCursor::hasComplexSelection() const
     if (!d)
         return false;
 
-    return d->complexSelectionTable() != 0;
+    return d->complexSelectionTable() != nullptr;
 }
 
 /*!
@@ -2111,7 +2111,7 @@ QTextList *QTextCursor::insertList(QTextListFormat::Style style)
 QTextList *QTextCursor::createList(const QTextListFormat &format)
 {
     if (!d || !d->priv)
-        return 0;
+        return nullptr;
 
     QTextList *list = static_cast<QTextList *>(d->priv->createObject(format));
     QTextBlockFormat modifier;
@@ -2146,7 +2146,7 @@ QTextList *QTextCursor::createList(QTextListFormat::Style style)
 QTextList *QTextCursor::currentList() const
 {
     if (!d || !d->priv)
-        return 0;
+        return nullptr;
 
     QTextBlockFormat b = blockFormat();
     QTextObject *o = d->priv->objectForFormat(b);
@@ -2186,7 +2186,7 @@ QTextTable *QTextCursor::insertTable(int rows, int cols)
 QTextTable *QTextCursor::insertTable(int rows, int cols, const QTextTableFormat &format)
 {
     if(!d || !d->priv || rows == 0 || cols == 0)
-        return 0;
+        return nullptr;
 
     int pos = d->position;
     QTextTable *t = QTextTablePrivate::createTable(d->priv, d->position, rows, cols, format);
@@ -2206,7 +2206,7 @@ QTextTable *QTextCursor::insertTable(int rows, int cols, const QTextTableFormat
 QTextTable *QTextCursor::currentTable() const
 {
     if(!d || !d->priv)
-        return 0;
+        return nullptr;
 
     QTextFrame *frame = d->priv->frameAt(d->position);
     while (frame) {
@@ -2215,7 +2215,7 @@ QTextTable *QTextCursor::currentTable() const
             return table;
         frame = frame->parentFrame();
     }
-    return 0;
+    return nullptr;
 }
 
 /*!
@@ -2230,7 +2230,7 @@ QTextTable *QTextCursor::currentTable() const
 QTextFrame *QTextCursor::insertFrame(const QTextFrameFormat &format)
 {
     if (!d || !d->priv)
-        return 0;
+        return nullptr;
 
     return d->priv->insertFrame(selectionStart(), selectionEnd(), format);
 }
@@ -2243,7 +2243,7 @@ QTextFrame *QTextCursor::insertFrame(const QTextFrameFormat &format)
 QTextFrame *QTextCursor::currentFrame() const
 {
     if(!d || !d->priv)
-        return 0;
+        return nullptr;
 
     return d->priv->frameAt(d->position);
 }
@@ -2603,7 +2603,7 @@ QTextDocument *QTextCursor::document() const
 {
     if (d->priv)
         return d->priv->document();
-    return 0; // document went away
+    return nullptr; // document went away
 }
 
 QT_END_NAMESPACE