summaryrefslogtreecommitdiffstats
path: root/src/widgets/kernel/qapplication.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/widgets/kernel/qapplication.cpp')
-rw-r--r--src/widgets/kernel/qapplication.cpp37
1 files changed, 21 insertions, 16 deletions
diff --git a/src/widgets/kernel/qapplication.cpp b/src/widgets/kernel/qapplication.cpp
index d19087bd8d..d097313b9b 100644
--- a/src/widgets/kernel/qapplication.cpp
+++ b/src/widgets/kernel/qapplication.cpp
@@ -827,7 +827,7 @@ QApplication::~QApplication()
if (QWidgetPrivate::allWidgets) {
QWidgetSet *mySet = QWidgetPrivate::allWidgets;
QWidgetPrivate::allWidgets = 0;
- for (QWidgetSet::ConstIterator it = mySet->constBegin(); it != mySet->constEnd(); ++it) {
+ for (QWidgetSet::ConstIterator it = mySet->constBegin(), cend = mySet->constEnd(); it != cend; ++it) {
QWidget *w = *it;
if (!w->parent()) // window
w->destroy(true, true);
@@ -1190,7 +1190,7 @@ void QApplication::setStyle(QStyle *style)
// clean up the old style
if (QApplicationPrivate::app_style) {
if (QApplicationPrivate::is_app_running && !QApplicationPrivate::is_app_closing) {
- for (QWidgetList::ConstIterator it = all.constBegin(); it != all.constEnd(); ++it) {
+ for (QWidgetList::ConstIterator it = all.constBegin(), cend = all.constEnd(); it != cend; ++it) {
QWidget *w = *it;
if (!(w->windowType() == Qt::Desktop) && // except desktop
w->testAttribute(Qt::WA_WState_Polished)) { // has been polished
@@ -1238,8 +1238,8 @@ void QApplication::setStyle(QStyle *style)
// re-polish existing widgets if necessary
if (QApplicationPrivate::is_app_running && !QApplicationPrivate::is_app_closing) {
- for (QWidgetList::ConstIterator it1 = all.constBegin(); it1 != all.constEnd(); ++it1) {
- QWidget *w = *it1;
+ for (QWidgetList::ConstIterator it = all.constBegin(), cend = all.constEnd(); it != cend; ++it) {
+ QWidget *w = *it;
if (w->windowType() != Qt::Desktop && w->testAttribute(Qt::WA_WState_Polished)) {
if (w->style() == QApplicationPrivate::app_style)
QApplicationPrivate::app_style->polish(w); // repolish
@@ -1250,8 +1250,8 @@ void QApplication::setStyle(QStyle *style)
}
}
- for (QWidgetList::ConstIterator it2 = all.constBegin(); it2 != all.constEnd(); ++it2) {
- QWidget *w = *it2;
+ for (QWidgetList::ConstIterator it = all.constBegin(), cend = all.constEnd(); it != cend; ++it) {
+ QWidget *w = *it;
if (w->windowType() != Qt::Desktop && !w->testAttribute(Qt::WA_SetStyle)) {
QEvent e(QEvent::StyleChange);
QApplication::sendEvent(w, &e);
@@ -1416,12 +1416,15 @@ void QApplication::setGlobalStrut(const QSize& strut)
*/
QPalette QApplication::palette(const QWidget* w)
{
+ typedef PaletteHash::const_iterator PaletteHashConstIt;
+
PaletteHash *hash = app_palettes();
if (w && hash && hash->size()) {
- QHash<QByteArray, QPalette>::ConstIterator it = hash->constFind(w->metaObject()->className());
- if (it != hash->constEnd())
+ PaletteHashConstIt it = hash->constFind(w->metaObject()->className());
+ const PaletteHashConstIt cend = hash->constEnd();
+ if (it != cend)
return *it;
- for (it = hash->constBegin(); it != hash->constEnd(); ++it) {
+ for (it = hash->constBegin(); it != cend; ++it) {
if (w->inherits(it.key()))
return it.value();
}
@@ -1480,7 +1483,7 @@ void QApplicationPrivate::setPalette_helper(const QPalette &palette, const char*
QApplication::sendEvent(QApplication::instance(), &e);
QWidgetList wids = QApplication::allWidgets();
- for (QWidgetList::ConstIterator it = wids.constBegin(); it != wids.constEnd(); ++it) {
+ for (QWidgetList::ConstIterator it = wids.constBegin(), cend = wids.constEnd(); it != cend; ++it) {
QWidget *w = *it;
if (all || (!className && w->isWindow()) || w->inherits(className)) // matching class
QApplication::sendEvent(w, &e);
@@ -1582,6 +1585,8 @@ QFont QApplication::font()
QFont QApplication::font(const QWidget *widget)
{
+ typedef FontHash::const_iterator FontHashConstIt;
+
FontHash *hash = app_fonts();
if (widget && hash && hash->size()) {
@@ -1593,11 +1598,11 @@ QFont QApplication::font(const QWidget *widget)
return hash->value(QByteArrayLiteral("QMiniFont"));
}
#endif
- QHash<QByteArray, QFont>::ConstIterator it =
- hash->constFind(widget->metaObject()->className());
- if (it != hash->constEnd())
+ FontHashConstIt it = hash->constFind(widget->metaObject()->className());
+ const FontHashConstIt cend = hash->constEnd();
+ if (it != cend)
return it.value();
- for (it = hash->constBegin(); it != hash->constEnd(); ++it) {
+ for (it = hash->constBegin(); it != cend; ++it) {
if (widget->inherits(it.key()))
return it.value();
}
@@ -1662,7 +1667,7 @@ void QApplication::setFont(const QFont &font, const char *className)
QApplication::sendEvent(QApplication::instance(), &e);
QWidgetList wids = QApplication::allWidgets();
- for (QWidgetList::ConstIterator it = wids.constBegin(); it != wids.constEnd(); ++it) {
+ for (QWidgetList::ConstIterator it = wids.constBegin(), cend = wids.constEnd(); it != cend; ++it) {
QWidget *w = *it;
if (all || (!className && w->isWindow()) || w->inherits(className)) // matching class
sendEvent(w, &e);
@@ -1767,7 +1772,7 @@ QWidgetList QApplication::topLevelWidgets()
QWidgetList list;
QWidgetList all = allWidgets();
- for (QWidgetList::ConstIterator it = all.constBegin(); it != all.constEnd(); ++it) {
+ for (QWidgetList::ConstIterator it = all.constBegin(), cend = all.constEnd(); it != cend; ++it) {
QWidget *w = *it;
if (w->isWindow() && w->windowType() != Qt::Desktop)
list.append(w);