From 9e61bdf3647f8e32c09da2805caf349f0ffddbf1 Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Tue, 11 Apr 2017 18:04:50 +0300
Subject: [PATCH] Issue #2055 Import feature : the file type selector doesn't
 work

---
 src/ModuleBase/ModuleBase_WidgetFileSelector.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/ModuleBase/ModuleBase_WidgetFileSelector.cpp b/src/ModuleBase/ModuleBase_WidgetFileSelector.cpp
index 534c7c8c4..14b5be9a1 100644
--- a/src/ModuleBase/ModuleBase_WidgetFileSelector.cpp
+++ b/src/ModuleBase/ModuleBase_WidgetFileSelector.cpp
@@ -114,9 +114,13 @@ void ModuleBase_WidgetFileSelector::onPathSelectionBtn()
       ? myDefaultPath
       : QFileInfo(myPathField->text()).absolutePath();
   QString aFilter = filterString();
+  // use Option prohibited native dialog using to have both lower/upper extensions of files
+  // satisfied to dialog filter on Linux(Calibre) Issue #2055
   QString aFileName = (myType == WFS_SAVE)
-      ? QFileDialog::getSaveFileName(this, myTitle, aDefaultPath, aFilter, &mySelectedFilter)
-      : QFileDialog::getOpenFileName(this, myTitle, aDefaultPath, aFilter, &mySelectedFilter);
+      ? QFileDialog::getSaveFileName(this, myTitle, aDefaultPath, aFilter, &mySelectedFilter,
+                                     QFileDialog::DontUseNativeDialog)
+      : QFileDialog::getOpenFileName(this, myTitle, aDefaultPath, aFilter, &mySelectedFilter,
+                                     QFileDialog::DontUseNativeDialog);
   if (!aFileName.isEmpty()) {
     if (myType == WFS_SAVE)
       aFileName = applyExtension(aFileName, mySelectedFilter);
-- 
2.39.2