TGUI question

[ScArL3T]

I have a header file in which there are extern variables.
Should I declare :

extern tgui::Gui gui;
//and use it once in main:
gui.setWindow(window);
 

Or should i just declare it once in every class I have?

I'm asking because in SFGUI you shouldn't declare it globally.

[Nexus]

Neither. You should declare it once in one class, and reference it in the other places you need it.

And you should get rid of your header file with global variables; this design is most probably terrible. Reason.

[ScArL3T]

Thank you!