Description: Fix combobox can't popup listview on the mouse button release
 If the QStyleHints::setFocusOnTouchRelease is true
 .
 qtbase-opensource-src (5.11.3.5-1+deepin) unstable; urgency=low
 .
   * ['Autobuild release-candidate: ec09ce1048e94cf8dd2c7cd3723325975c1092b1']
Author: zccrs <zccrs@live.com>

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Origin: <vendor|upstream|other>, <url of original patch>
Bug: https://bugreports.qt.io/browse/QTBUG-81095
Bug-Debian: https://bugs.debian.org/<bugnumber>
Bug-Ubuntu: https://launchpad.net/bugs/<bugnumber>
Forwarded: <no|not-needed|url proving that it has been forwarded>
Reviewed-By: <name and email of someone who approved the patch>
Last-Update: 2020-01-06

--- qtbase-opensource-src-5.11.3.5.orig/src/widgets/widgets/qcombobox.cpp
+++ qtbase-opensource-src-5.11.3.5/src/widgets/widgets/qcombobox.cpp
@@ -3189,8 +3190,9 @@ void QComboBox::mouseReleaseEvent(QMouse
 {
     Q_D(QComboBox);
     d->updateArrow(QStyle::State_None);
-    if (QGuiApplication::styleHints()->setFocusOnTouchRelease() && hasFocus())
+    if (QGuiApplication::styleHints()->setFocusOnTouchRelease() && (hasFocus() || !(focusPolicy() & Qt::ClickFocus))) {
         d->showPopupFromMouseEvent(e);
+    }
 }
 
 /*!