From c32c9d5658a400b347b061e9bf7f49f4875a8ee4 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Mon, 23 Mar 2020 13:06:38 +0100
Subject: [PATCH] Part: [skip ci] commit and open transaction when clicking
 Apply in Attachment dialog (Python version)

---
 src/Mod/Part/AttachmentEditor/TaskAttachmentEditor.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Mod/Part/AttachmentEditor/TaskAttachmentEditor.py b/src/Mod/Part/AttachmentEditor/TaskAttachmentEditor.py
index e11864b86e..ddb8a77f37 100644
--- a/src/Mod/Part/AttachmentEditor/TaskAttachmentEditor.py
+++ b/src/Mod/Part/AttachmentEditor/TaskAttachmentEditor.py
@@ -301,6 +301,9 @@ class AttachmentEditorTaskPanel(FrozenClass):
         if button == QtGui.QDialogButtonBox.Apply:
             if self.obj_is_attachable:
                 self.writeParameters()
+            if self.create_transaction:
+                self.obj.Document.commitTransaction()
+                self.obj.Document.openTransaction(_translate('AttachmentEditor',"Edit attachment of {feat}",None).format(feat= self.obj.Name))
             self.updatePreview()
             if self.callback_Apply:
                 self.callback_Apply()