Destroying Windows - Remove from parent First?

[Van]

Before destroying a window, is it required to remove it from the parent first?

In other words, is this OK?

Code: Select all


   mRootWindow = mWinMgr.loadWindowLayout( (CEGUI::utf8*)"Intro.xml");
   CEGUI::System::getSingleton().getGUISheet()->addChildWindow( mRootWindow );

... later in life ...

   if ( mRootWindow )
      CEGUI::WindowManager::getSingleton().destroyWindow( mRootWindow );



or should it really be done as so:

Code: Select all

... later in life ...

   if ( mRootWindow )
   {
      CEGUI::System::getSingleton().getGUISheet()->removeChildWindow( mRootWindow );

      CEGUI::WindowManager::getSingleton().destroyWindow( mRootWindow );
   }



[lindquist]

calling destroyWindow is just fine

[vinny_the_true]

just be aware that when you destroy a window, you destroy all of its children too.