From bf5155f82b1655a98311a73fa466484862f1cd09 Mon Sep 17 00:00:00 2001
From: Yu Zhang <zhangyud@uniontech.com>
Date: Fri, 13 Nov 2020 14:21:10 +0800
Subject: [PATCH] fix: Restore the default properties of dialog window so that
 the max and min buttons can be customized

---
 x11client.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/x11client.cpp b/x11client.cpp
index 55618ff833..85aa3d341f 100644
--- a/x11client.cpp
+++ b/x11client.cpp
@@ -1387,6 +1387,8 @@ bool X11Client::isMinimizable() const
 {
     if (isSpecialWindow() && !isTransient())
         return false;
+    if (hasNETSupport() && !m_motif.minimize())
+        return false;
     if (!rules()->checkMinimize(true))
         return false;
 
@@ -4123,6 +4125,8 @@ bool X11Client::isResizable() const
 bool X11Client::isMaximizable() const
 {
     if (!isResizable() || isToolbar())  // SELI isToolbar() ?
+        return false; 
+    if (hasNETSupport() && !m_motif.maximize())
         return false;
     if (rules()->checkMaximize(MaximizeRestore) == MaximizeRestore && rules()->checkMaximize(MaximizeFull) != MaximizeRestore)
         return true;