From 2f72083601fb6a4fcc66b6440222291fc334cb3f Mon Sep 17 00:00:00 2001
From: Peter Varga <pvarga@inf.u-szeged.hu>
Date: Fri, 6 Sep 2019 11:18:20 +0200
Subject: [PATCH] Fix WebEngineView flashing when closing popup
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Closing a popup (eg. HTML select element) might cause WebEngineView to
flash on macOS. This seems to be related to the window's NSPanel
destruction and seems to appear only if the Qt::ToolTip window flag is
set.
Fixes: QTBUG-77072
Fixes: QTBUG-78084
Change-Id: I72af67ee97304278870b312482f8f9058ecd1233
Reviewed-by: Jüri Valdmann <juri.valdmann@qt.io>
---
.../render_widget_host_view_qt_delegate_quickwindow.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/webengine/render_widget_host_view_qt_delegate_quickwindow.cpp b/src/webengine/render_widget_host_view_qt_delegate_quickwindow.cpp
index c085aacd7..3648df3c1 100644
--- a/src/webengine/render_widget_host_view_qt_delegate_quickwindow.cpp
+++ b/src/webengine/render_widget_host_view_qt_delegate_quickwindow.cpp
@@ -48,7 +48,7 @@ RenderWidgetHostViewQtDelegateQuickWindow::RenderWidgetHostViewQtDelegateQuickWi
: m_realDelegate(realDelegate)
, m_virtualParent(nullptr)
{
- setFlags(Qt::ToolTip | Qt::FramelessWindowHint | Qt::WindowDoesNotAcceptFocus);
+ setFlags(Qt::Tool | Qt::FramelessWindowHint | Qt::WindowDoesNotAcceptFocus);
}
RenderWidgetHostViewQtDelegateQuickWindow::~RenderWidgetHostViewQtDelegateQuickWindow()
--
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