1From 659dc25f745c597e5665cc0a1a494a6edd78ee11 Mon Sep 17 00:00:00 2001 2From: Jeffy Chen <jeffy.chen@rock-chips.com> 3Date: Wed, 25 Nov 2020 15:43:25 +0800 4Subject: [PATCH 23/28] qlayoutitem: Force disable size cache 5 6Somehow the size cache might result in empty size hint randomly. 7 8Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> 9--- 10 src/widgets/kernel/qlayoutitem.cpp | 3 ++- 11 1 file changed, 2 insertions(+), 1 deletion(-) 12 13diff --git a/src/widgets/kernel/qlayoutitem.cpp b/src/widgets/kernel/qlayoutitem.cpp 14index af575077..74d78261 100644 15--- a/src/widgets/kernel/qlayoutitem.cpp 16+++ b/src/widgets/kernel/qlayoutitem.cpp 17@@ -730,7 +730,8 @@ QSizePolicy::ControlTypes QWidgetItem::controlTypes() const 18 19 inline bool QWidgetItemV2::useSizeCache() const 20 { 21- return wid->d_func()->widgetItem == this; 22+ /* HACK: Force disable size cache */ 23+ return false;//wid->d_func()->widgetItem == this; 24 } 25 26 void QWidgetItemV2::updateCacheIfNecessary() const 27-- 282.20.1 29 30