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Diffstat (limited to 'src/imports/layouts/qquicklinearlayout.cpp')
-rw-r--r-- | src/imports/layouts/qquicklinearlayout.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/imports/layouts/qquicklinearlayout.cpp b/src/imports/layouts/qquicklinearlayout.cpp index 344ea7237c..e47eba4164 100644 --- a/src/imports/layouts/qquicklinearlayout.cpp +++ b/src/imports/layouts/qquicklinearlayout.cpp @@ -469,6 +469,16 @@ void QQuickGridLayoutBase::rearrange(const QSizeF &size) if (!isReady()) return; + const auto refCounter = qScopeGuard([&d] { + --(d->m_recurRearrangeCounter); + }); + if (d->m_recurRearrangeCounter++ == 2) { + // allow a recursive depth of two in order to respond to height-for-width + // (e.g QQuickText changes implicitHeight when its width gets changed) + qWarning() << "Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations."; + return; + } + d->m_rearranging = true; quickLayoutDebug() << objectName() << "QQuickGridLayoutBase::rearrange()" << size; Qt::LayoutDirection visualDir = effectiveLayoutDirection(); |