Method Reset

src/toolbars/ToolManager.cpp:577–681

void ToolManager::Reset()
{
   // Disconnect all docked bars
   for ( const auto &entry : DefaultConfigTable )
   {
      const auto &ndx = entry.barID;
      ToolBar *bar = GetToolBar(ndx);
      if (!bar)
         continue;

      ToolBarConfiguration::Position position {
         (entry.rightOf == Identifier{}) ? nullptr : GetToolBar(entry.rightOf),
         (entry.below == Identifier{}) ? nullptr : GetToolBar(entry.below)
      };
      
      bar->SetSize( 20,20 );

      wxWindow *floater;
      ToolDock *dock;
      bool expose = true;

      // Disconnect the bar
      if( bar->IsDocked() )
      {
         bar->GetDock()->Undock( bar );
         floater = NULL;
      }
      else
      {
         floater = bar->GetParent();
      }

      // Decide which dock.
      dock = (bar->DefaultDockID() == ToolBar::TopDockID)
         ? mTopDock : mBotDock;

      // PRL: Destroy the tool frame before recreating buttons.
      // This fixes some subtle sizing problems on macOs.
      bar->Reparent( dock );
      //OK (and good) to DELETE floater, as bar is no longer in it.
      if( floater )
         floater->Destroy();

      // Recreate bar buttons (and resize it)
      bar->SetToDefaultSize();
      bar->ReCreateButtons();
      bar->EnableDisableButtons();

#if 0
      if( bar->IsResizable() )
      {
         bar->SetSize(bar->GetBestFittingSize());
      }
#endif

      // Hide some bars.
      expose = bar->ShownByDefault() || bar->HideAfterReset();