diff options
author | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2019-11-22 14:46:58 +0100 |
---|---|---|
committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2019-12-06 12:13:20 +0100 |
commit | ece0c0a5e7e0b18beb58ccd868bde54c7be64f78 (patch) | |
tree | fa4a0fdbda040d24f1a2d07a320635c76980f431 /src/widgets/itemviews/qtreewidgetitemiterator.cpp | |
parent | b19220d17fa66de5ded41690ffff263ee2af5c63 (diff) |
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>
Diffstat (limited to 'src/widgets/itemviews/qtreewidgetitemiterator.cpp')
-rw-r--r-- | src/widgets/itemviews/qtreewidgetitemiterator.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/widgets/itemviews/qtreewidgetitemiterator.cpp b/src/widgets/itemviews/qtreewidgetitemiterator.cpp index 14c19fcb9c..a24106d90e 100644 --- a/src/widgets/itemviews/qtreewidgetitemiterator.cpp +++ b/src/widgets/itemviews/qtreewidgetitemiterator.cpp @@ -90,7 +90,7 @@ QTreeWidgetItemIterator::QTreeWidgetItemIterator(const QTreeWidgetItemIterator & */ QTreeWidgetItemIterator::QTreeWidgetItemIterator(QTreeWidget *widget, IteratorFlags flags) -: current(0), flags(flags) +: current(nullptr), flags(flags) { Q_ASSERT(widget); QTreeModel *model = qobject_cast<QTreeModel*>(widget->model()); @@ -266,7 +266,7 @@ bool QTreeWidgetItemIterator::matchesFlags(const QTreeWidgetItem *item) const QTreeWidgetItem* QTreeWidgetItemIteratorPrivate::nextSibling(const QTreeWidgetItem* item) const { Q_ASSERT(item); - QTreeWidgetItem *next = 0; + QTreeWidgetItem *next = nullptr; if (QTreeWidgetItem *par = item->parent()) { int i = par->indexOfChild(const_cast<QTreeWidgetItem*>(item)); next = par->child(i + 1); @@ -280,9 +280,9 @@ QTreeWidgetItem* QTreeWidgetItemIteratorPrivate::nextSibling(const QTreeWidgetIt QTreeWidgetItem *QTreeWidgetItemIteratorPrivate::next(const QTreeWidgetItem *current) { - if (!current) return 0; + if (!current) return nullptr; - QTreeWidgetItem *next = 0; + QTreeWidgetItem *next = nullptr; if (current->childCount()) { // walk the child m_parentIndex.push(m_currentIndex); @@ -307,9 +307,9 @@ QTreeWidgetItem *QTreeWidgetItemIteratorPrivate::next(const QTreeWidgetItem *cur QTreeWidgetItem *QTreeWidgetItemIteratorPrivate::previous(const QTreeWidgetItem *current) { - if (!current) return 0; + if (!current) return nullptr; - QTreeWidgetItem *prev = 0; + QTreeWidgetItem *prev = nullptr; // walk the previous sibling QTreeWidgetItem *parent = current->parent(); prev = parent ? parent->child(m_currentIndex - 1) @@ -347,7 +347,7 @@ void QTreeWidgetItemIteratorPrivate::ensureValidIterator(const QTreeWidgetItem * // we need to adjust the iterator. if (nextItem == itemToBeRemoved) { QTreeWidgetItem *parent = nextItem; - nextItem = 0; + nextItem = nullptr; while (parent && !nextItem) { nextItem = nextSibling(parent); parent = parent->parent(); @@ -358,7 +358,7 @@ void QTreeWidgetItemIteratorPrivate::ensureValidIterator(const QTreeWidgetItem * if (!(q->matchesFlags(nextItem))) ++(*q); } else { // set it to null. - q->current = 0; + q->current = nullptr; m_parentIndex.clear(); return; } |