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-rw-r--r--src/widgets/kernel/qwidget.cpp9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp
index c2f7a9b184..569828c44d 100644
--- a/src/widgets/kernel/qwidget.cpp
+++ b/src/widgets/kernel/qwidget.cpp
@@ -1064,7 +1064,11 @@ void QWidgetPrivate::adjustFlags(Qt::WindowFlags &flags, QWidget *w)
// interpret WindowSystemMenuHint as a close button and we can't change that behavior
// we can't just add this in.
#ifndef Q_WS_MAC
- if (flags & (Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint | Qt::WindowContextHelpButtonHint)) {
+ if ((flags & (Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint | Qt::WindowContextHelpButtonHint))
+# ifdef Q_OS_WIN
+ && type != Qt::Dialog // QTBUG-2027, allow for menu-less dialogs.
+# endif
+ ) {
flags |= Qt::WindowSystemMenuHint;
#else
if (flags & (Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint
@@ -8205,6 +8209,7 @@ bool QWidget::event(QEvent *event)
case QEvent::MacSizeChange:
case QEvent::ContentsRectChange:
case QEvent::ThemeChange:
+ case QEvent::ReadOnlyChange:
changeEvent(event);
break;
@@ -8376,7 +8381,7 @@ bool QWidget::event(QEvent *event)
QEvent::ModifiedChange, QEvent::MouseTrackingChange,
QEvent::ParentChange, QEvent::WindowStateChange,
QEvent::LanguageChange, QEvent::LocaleChange,
- QEvent::LayoutDirectionChange.
+ QEvent::LayoutDirectionChange, QEvent::ReadOnlyChange.
*/
void QWidget::changeEvent(QEvent * event)