diff options
| -rw-r--r-- | src/widgets/kernel/qwidget_qpa.cpp | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/widgets/kernel/qwidget_qpa.cpp b/src/widgets/kernel/qwidget_qpa.cpp index c2260b6e7d..acd80afddb 100644 --- a/src/widgets/kernel/qwidget_qpa.cpp +++ b/src/widgets/kernel/qwidget_qpa.cpp @@ -524,7 +524,10 @@ void QWidgetPrivate::show_sys() return; } - QApplication::postEvent(q, new QUpdateLaterEvent(q->rect())); + if (renderToTexture && !q->isWindow()) + QApplication::postEvent(q->parentWidget(), new QUpdateLaterEvent(q->geometry())); + else + QApplication::postEvent(q, new QUpdateLaterEvent(q->rect())); if (!q->isWindow() && !q->testAttribute(Qt::WA_NativeWindow)) return; @@ -588,7 +591,10 @@ void QWidgetPrivate::hide_sys() if (!q->isWindow()) { QWidget *p = q->parentWidget(); if (p &&p->isVisible()) { - invalidateBuffer(q->rect()); + if (renderToTexture) + p->d_func()->invalidateBuffer(q->geometry()); + else + invalidateBuffer(q->rect()); } } else { invalidateBuffer(q->rect()); @@ -663,6 +669,11 @@ void QWidgetPrivate::raise_sys() Q_Q(QWidget); if (q->isWindow() || q->testAttribute(Qt::WA_NativeWindow)) { q->windowHandle()->raise(); + } else if (renderToTexture) { + if (QWidget *p = q->parentWidget()) { + setDirtyOpaqueRegion(); + p->d_func()->invalidateBuffer(effectiveRectFor(q->geometry())); + } } } |