summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/corelib/global/qglobal.h31
-rw-r--r--src/corelib/tools/qalgorithms.h17
-rw-r--r--src/corelib/tools/qshareddata.h14
-rw-r--r--src/corelib/tools/qsharedpointer_impl.h19
-rw-r--r--src/gui/text/qtextdocumentlayout.cpp19
5 files changed, 50 insertions, 50 deletions
diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h
index 5a2c329..92fe649 100644
--- a/src/corelib/global/qglobal.h
+++ b/src/corelib/global/qglobal.h
@@ -1906,6 +1906,14 @@ public: \
static inline const char *name() { return #TYPE; } \
}
+template <typename T>
+inline void qSwap(T &value1, T &value2)
+{
+ const T t = value1;
+ value1 = value2;
+ value2 = t;
+}
+
/*
Specialize a shared type with:
@@ -1915,33 +1923,12 @@ public: \
types must declare a 'bool isDetached(void) const;' member for this
to work.
*/
-#if defined Q_CC_MSVC && _MSC_VER < 1300
-template <typename T>
-inline void qSwap_helper(T &value1, T &value2, T*)
-{
- T t = value1;
- value1 = value2;
- value2 = t;
-}
#define Q_DECLARE_SHARED(TYPE) \
template <> inline bool qIsDetached<TYPE>(TYPE &t) { return t.isDetached(); } \
-template <> inline void qSwap_helper<TYPE>(TYPE &value1, TYPE &value2, TYPE*) \
-{ \
- const TYPE::DataPtr t = value1.data_ptr(); \
- value1.data_ptr() = value2.data_ptr(); \
- value2.data_ptr() = t; \
-}
-#else
-#define Q_DECLARE_SHARED(TYPE) \
-template <> inline bool qIsDetached<TYPE>(TYPE &t) { return t.isDetached(); } \
-template <typename T> inline void qSwap(T &, T &); \
template <> inline void qSwap<TYPE>(TYPE &value1, TYPE &value2) \
{ \
- const TYPE::DataPtr t = value1.data_ptr(); \
- value1.data_ptr() = value2.data_ptr(); \
- value2.data_ptr() = t; \
+ qSwap<TYPE::DataPtr>(value1.data_ptr(), value2.data_ptr()); \
}
-#endif
/*
QTypeInfo primitive specializations
diff --git a/src/corelib/tools/qalgorithms.h b/src/corelib/tools/qalgorithms.h
index 6f623d9..3e5c3cc 100644
--- a/src/corelib/tools/qalgorithms.h
+++ b/src/corelib/tools/qalgorithms.h
@@ -141,23 +141,6 @@ inline void qCount(const Container &container, const T &value, Size &n)
qCount(container.constBegin(), container.constEnd(), value, n);
}
-
-#if defined Q_CC_MSVC && _MSC_VER < 1300
-template <typename T>
-inline void qSwap(T &value1, T &value2)
-{
- qSwap_helper<T>(value1, value2, (T *)0);
-}
-#else
-template <typename T>
-inline void qSwap(T &value1, T &value2)
-{
- T t = value1;
- value1 = value2;
- value2 = t;
-}
-#endif
-
#ifdef qdoc
template <typename T>
LessThan qLess()
diff --git a/src/corelib/tools/qshareddata.h b/src/corelib/tools/qshareddata.h
index e13e37c..dde6e88 100644
--- a/src/corelib/tools/qshareddata.h
+++ b/src/corelib/tools/qshareddata.h
@@ -111,6 +111,9 @@ public:
inline bool operator!() const { return !d; }
+ inline void swap(QSharedDataPointer &other)
+ { qSwap(d, other.d); }
+
protected:
T *clone();
@@ -186,6 +189,9 @@ public:
inline bool operator!() const { return !d; }
+ inline void swap(QExplicitlySharedDataPointer &other)
+ { qSwap(d, other.d); }
+
protected:
T *clone();
@@ -235,6 +241,14 @@ template <class T>
Q_INLINE_TEMPLATE QExplicitlySharedDataPointer<T>::QExplicitlySharedDataPointer(T *adata) : d(adata)
{ if (d) d->ref.ref(); }
+template <class T>
+Q_INLINE_TEMPLATE void qSwap(QSharedDataPointer<T> &p1, QSharedDataPointer<T> &p2)
+{ p1.swap(p2); }
+
+template <class T>
+Q_INLINE_TEMPLATE void qSwap(QExplicitlySharedDataPointer<T> &p1, QExplicitlySharedDataPointer<T> &p2)
+{ p1.swap(p2); }
+
QT_END_NAMESPACE
QT_END_HEADER
diff --git a/src/corelib/tools/qsharedpointer_impl.h b/src/corelib/tools/qsharedpointer_impl.h
index cbeb79f..1136aa9 100644
--- a/src/corelib/tools/qsharedpointer_impl.h
+++ b/src/corelib/tools/qsharedpointer_impl.h
@@ -171,8 +171,8 @@ namespace QtSharedPointer {
inline ExternalRefCountData()
{
- QBasicAtomicInt proto = Q_BASIC_ATOMIC_INITIALIZER(1);
- weakref = strongref = proto;
+ strongref = 1;
+ weakref = 1;
}
inline ExternalRefCountData(Qt::Initialization) { }
virtual inline ~ExternalRefCountData() { Q_ASSERT(!weakref); Q_ASSERT(strongref <= 0); }
@@ -385,6 +385,12 @@ namespace QtSharedPointer {
delete this->value;
}
+ inline void internalSwap(ExternalRefCount &other)
+ {
+ qSwap(d, other.d);
+ qSwap(this->value, other.value);
+ }
+
#if defined(Q_NO_TEMPLATE_FRIENDS)
public:
#else
@@ -465,6 +471,9 @@ public:
inline QSharedPointer<T> &operator=(const QWeakPointer<X> &other)
{ internalSet(other.d, other.value); return *this; }
+ inline void swap(QSharedPointer &other)
+ { internalSwap(other); }
+
template <class X>
QSharedPointer<X> staticCast() const
{
@@ -682,6 +691,12 @@ Q_INLINE_TEMPLATE QWeakPointer<T> QSharedPointer<T>::toWeakRef() const
return QWeakPointer<T>(*this);
}
+template <class T>
+inline void qSwap(QSharedPointer<T> &p1, QSharedPointer<T> &p2)
+{
+ p1.swap(p2);
+}
+
namespace QtSharedPointer {
// helper functions:
template <class X, class T>
diff --git a/src/gui/text/qtextdocumentlayout.cpp b/src/gui/text/qtextdocumentlayout.cpp
index e26961f..a795c1f 100644
--- a/src/gui/text/qtextdocumentlayout.cpp
+++ b/src/gui/text/qtextdocumentlayout.cpp
@@ -2601,13 +2601,13 @@ void QTextDocumentLayoutPrivate::layoutBlock(const QTextBlock &bl, int blockPosi
// float has been added in the meantime, redo
layoutStruct->pendingFloats.clear();
- if (haveWordOrAnyWrapMode) {
- option.setWrapMode(QTextOption::WrapAnywhere);
- tl->setTextOption(option);
- }
-
line.setLineWidth((right-left).toReal());
if (QFixed::fromReal(line.naturalTextWidth()) > right-left) {
+ if (haveWordOrAnyWrapMode) {
+ option.setWrapMode(QTextOption::WrapAnywhere);
+ tl->setTextOption(option);
+ }
+
layoutStruct->pendingFloats.clear();
// lines min width more than what we have
layoutStruct->y = findY(layoutStruct->y, layoutStruct, QFixed::fromReal(line.naturalTextWidth()));
@@ -2619,12 +2619,13 @@ void QTextDocumentLayoutPrivate::layoutBlock(const QTextBlock &bl, int blockPosi
else
right -= text_indent;
line.setLineWidth(qMax<qreal>(line.naturalTextWidth(), (right-left).toReal()));
- }
- if (haveWordOrAnyWrapMode) {
- option.setWrapMode(QTextOption::WordWrap);
- tl->setTextOption(option);
+ if (haveWordOrAnyWrapMode) {
+ option.setWrapMode(QTextOption::WordWrap);
+ tl->setTextOption(option);
+ }
}
+
}
QFixed lineHeight = QFixed::fromReal(line.height());
generated by cgit v0.12 at 2024-11-12 03:43:17 (GMT)