diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/widgets/widgets/qsplitter.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/widgets/widgets/qsplitter.cpp b/src/widgets/widgets/qsplitter.cpp index 794a824589..bbd5695e9b 100644 --- a/src/widgets/widgets/qsplitter.cpp +++ b/src/widgets/widgets/qsplitter.cpp @@ -917,6 +917,10 @@ QSplitterLayoutStruct *QSplitterPrivate::insertWidget(int index, QWidget *w) When you hide() a child its space will be distributed among the other children. It will be reinstated when you show() it again. + \note Adding a QLayout to a QSplitter is not supported (either through + setLayout() or making the QSplitter a parent of the QLayout); use addWidget() + instead (see example above). + \sa QSplitterHandle, QHBoxLayout, QVBoxLayout, QTabWidget */ @@ -1207,8 +1211,11 @@ int QSplitter::count() const void QSplitter::childEvent(QChildEvent *c) { Q_D(QSplitter); - if (!c->child()->isWidgetType()) + if (!c->child()->isWidgetType()) { + if (c->type() == QEvent::ChildAdded && qobject_cast<QLayout *>(c->child())) + qWarning("Adding a QLayout to a QSplitter is not supported."); return; + } QWidget *w = static_cast<QWidget*>(c->child()); if (c->added() && !d->blockChildAdd && !w->isWindow() && !d->findWidget(w)) { d->insertWidget_helper(d->list.count(), w, false); |