Hi,
I would like to ask you for help using the Fl_Menu_Bar class.
More specifically, my problem is that the code:
Fl_Menu_Bar* _menuBar = new Fl_Menu_Bar( 0, 0, _mainWindowWidth, 30 );
_menuBar->add( "&File", 0, 0, 0, FL_SUBMENU );
_menuBar->add( "File/&Open sequence", FL_CTRL + 'o',
(Fl_Callback*)openSequence_handler, this, 0 );
_menuBar->add( "File/&Close sequence", FL_CTRL + 'w',
(Fl_Callback*)closeSequence_handler, this, 0 );
_menuBar->add( "File/&Save", FL_CTRL + 's',
(Fl_Callback*)saveFile_cb, this, 0 );
_menuBar->add( "File/&Save as", FL_CTRL + FL_SHIFT + 's',
(Fl_Callback*)saveAsFile_handler, this, 0 );
_menuBar->add( "File/&Quit", FL_CTRL + 'q',
(Fl_Callback*)quit_cb, this, 0 );
_menuBar->add( "&Edit", 0, 0, 0, FL_SUBMENU );
_menuBar->add( "Edit/&Copy", FL_CTRL + 'c',
(Fl_Callback*)copySequence_handler, this, 0 );
for( int i = 0; i < _menuBar->size(); ++i )
{ Fl_Menu_Item* m = (Fl_Menu_Item*)&(_menuBar->menu()[i]);
std::cout << m->label() << std::endl;
}
produces _only_ the output
&File
&Open sequence
&Close sequence
&Save
&Save as
&Quit
and nothing else. On top of that, the menu does not work at all. If I comment
out the for() loop, then the menu works.
Any tip will be very much appreciated. Thanks!
Best regards,
p.
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