Resolves: tdf#125394 consider unwelded dialogs

Change-Id: Ic66a622bb8b5481656ffe8e29a345a435042402e
Reviewed-on: https://gerrit.libreoffice.org/72625
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

vcl/source/window/dialog.cxx

@@ -1445,6 +1445,8 @@ vcl::Window* Dialog::get_widget_for_response(int response)
     //copy explicit responses
     std::map<VclPtr<vcl::Window>, short> aResponses(mpDialogImpl->maResponses);
 
+    if (mpActionArea)
+    {
         //add implicit responses
         for (vcl::Window* pChild = mpActionArea->GetWindow(GetWindowType::FirstChild); pChild;
              pChild = pChild->GetWindow(GetWindowType::Next))
@@ -1466,6 +1468,7 @@ vcl::Window* Dialog::get_widget_for_response(int response)
                     break;
             }
         }
+    }
 
     for (auto& a : aResponses)
     {
@@ -1481,6 +1484,8 @@ int Dialog::get_default_response()
     //copy explicit responses
     std::map<VclPtr<vcl::Window>, short> aResponses(mpDialogImpl->maResponses);
 
+    if (mpActionArea)
+    {
         //add implicit responses
         for (vcl::Window* pChild = mpActionArea->GetWindow(GetWindowType::FirstChild); pChild;
              pChild = pChild->GetWindow(GetWindowType::Next))
@@ -1502,6 +1507,7 @@ int Dialog::get_default_response()
                     break;
             }
         }
+    }
 
     for (auto& a : aResponses)
     {
@@ -1518,6 +1524,8 @@ void Dialog::set_default_response(int response)
     //copy explicit responses
     std::map<VclPtr<vcl::Window>, short> aResponses(mpDialogImpl->maResponses);
 
+    if (mpActionArea)
+    {
         //add implicit responses
         for (vcl::Window* pChild = mpActionArea->GetWindow(GetWindowType::FirstChild); pChild;
              pChild = pChild->GetWindow(GetWindowType::Next))
@@ -1539,6 +1547,7 @@ void Dialog::set_default_response(int response)
                     break;
             }
         }
+    }
 
     for (auto& a : aResponses)
     {