File 0001-designer-Add-command-line-option-refresh-to-update-u.patch of Package libqt4

From 7f4d11762c6e5d216bfb0b102f92e1b384990ea2 Mon Sep 17 00:00:00 2001
From: Ralf Habacker <ralf.habacker@freenet.de>
Date: Tue, 4 Feb 2020 15:13:31 +0100
Subject: [PATCH] designer: Add command line option '-refresh' to update ui
 files

---
 tools/designer/src/designer/qdesigner.cpp | 14 +++++++++++++-
 tools/designer/src/designer/qdesigner.h   |  1 +
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/tools/designer/src/designer/qdesigner.cpp b/tools/designer/src/designer/qdesigner.cpp
index 8a0d9985a6..930520cca9 100644
--- a/tools/designer/src/designer/qdesigner.cpp
+++ b/tools/designer/src/designer/qdesigner.cpp
@@ -45,6 +45,7 @@
 #include "qdesigner_server.h"
 #include "qdesigner_settings.h"
 #include "qdesigner_workbench.h"
+#include "qdesigner_formwindow.h"
 #include "mainwindow.h"
 
 #include <qdesigner_propertysheet_p.h>
@@ -205,6 +206,10 @@ bool QDesigner::parseCommandLineArgs(QStringList &fileNames, QString &resourceDi
                 QDesignerPropertySheet::setInternalDynamicPropertiesEnabled(true);
                 break;
             }
+            if (argument == QLatin1String("-refresh")) {
+                m_refresh = true;
+                break;
+            }
             const QString msg = QString::fromUtf8("** WARNING Unknown option %1").arg(argument);
             qWarning("%s", qPrintable(msg));
         } while (false);
@@ -255,7 +260,14 @@ void QDesigner::initialize()
             const QFileInfo fi(fileName);
             if (fi.exists() && fi.isRelative())
                 fileName = fi.absoluteFilePath();
-            m_workbench->readInForm(fileName);
+            if (m_refresh) {
+                QString error;
+                QDesignerFormWindow *w = m_workbench->openForm(fileName, &error);
+                m_workbench->writeOutForm(w->editor(), fileName);
+                m_workbench->removeFormWindow(w);
+            } else
+                m_workbench->readInForm(fileName);
+
         }
     }
     if ( m_workbench->formWindowCount())
diff --git a/tools/designer/src/designer/qdesigner.h b/tools/designer/src/designer/qdesigner.h
index 37bf8728a3..58a32b32dd 100644
--- a/tools/designer/src/designer/qdesigner.h
+++ b/tools/designer/src/designer/qdesigner.h
@@ -95,6 +95,7 @@ private:
     QString m_initializationErrors;
     QString m_lastErrorMessage;
     bool m_suppressNewFormShow;
+    bool m_refresh{false};
 };
 
 QT_END_NAMESPACE
-- 
2.16.4