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-rw-r--r--src/gui/widgets/qsplitter.cpp17
1 files changed, 15 insertions, 2 deletions
diff --git a/src/gui/widgets/qsplitter.cpp b/src/gui/widgets/qsplitter.cpp
index e3121ae..520a802 100644
--- a/src/gui/widgets/qsplitter.cpp
+++ b/src/gui/widgets/qsplitter.cpp
@@ -360,13 +360,26 @@ void QSplitterPrivate::recalc(bool update)
before a hidden widget must be hidden.
*/
bool first = true;
+ bool allInvisible = n != 0;
for (int i = 0; i < n ; ++i) {
QSplitterLayoutStruct *s = list.at(i);
- s->handle->setHidden(first || s->widget->isHidden());
- if (!s->widget->isHidden())
+ bool widgetHidden = s->widget->isHidden();
+ if (allInvisible && !widgetHidden && !s->collapsed)
+ allInvisible = false;
+ s->handle->setHidden(first || widgetHidden);
+ if (!widgetHidden)
first = false;
}
+ if (allInvisible)
+ for (int i = 0; i < n ; ++i) {
+ QSplitterLayoutStruct *s = list.at(i);
+ if (!s->widget->isHidden()) {
+ s->collapsed = false;
+ break;
+ }
+ }
+
int fi = 2 * q->frameWidth();
int maxl = fi;
int minl = fi;