Method UpdateDisplay

src/BatchProcessDialog.cpp:781–819

}

void MacrosWindow::UpdateDisplay( bool bExpanded )
{
   // If we failed to save changes, we abandon the attempt to
   // change the expand/shrink state of the GUI.
   if( !SaveChanges() )
      return;

   mbExpanded = bExpanded;

   mChanged = false;
   // if we try to access the about to be destroyed mSave button
   // inappropriately, we need to crash rather than (sometimes) silently
   // succeed.
   mSave = nullptr;

   DestroyChildren();
   SetSizer( nullptr );

   mSelectedCommand = 0;
   SetMinSize( wxSize( 200,200 ));

   // Get and set position for optical stability.
   // Expanded and shrunk dialogs 'stay where they were'.
   // That's OK , and what we want, even if we exapnd off-screen.
   // We won't shrink to being off-screen, since the shrink button
   // was clicked, so must have been on screen.
   wxPoint p = GetPosition( );
   if( mbExpanded )
      Populate();
   else
      ApplyMacroDialog::Populate();
   SetPosition( p );
   mResize->SetFocus();

   auto Title = WindowTitle();
   SetLabel( Title );         // Provide visual label
   SetName( Title );          // Provide audible label
   SetTitle( Title );
}

void MacrosWindow::OnExpand(wxCommandEvent &WXUNUSED(event))
{  UpdateDisplay( true );}