ex6_5.m

源代码集合

screen=get(0,'ScreenSize');
WinW=screen(3); WinH=screen(4);
gmain=figure('Color', [0,1,1], 'Pos', [0, 0, 0.4*WinW, 0.3*WinH], ...
   'Name','My New Window',  'NumberTitle', 'off', 'MenuBar',  'none');
mfile=uimenu(gmain, 'label','&File');
mhelp=uimenu (gmain, 'label','&Help');
uimenu(mfile, 'label', '&New',  'call','disp(''New Item Selected'')');
uimenu(mfile, 'label', '&Open', 'call','disp(''Open Item Selected'')');
msav=uimenu(mfile, 'label', '&Save', 'Enable','off');
uimenu(msav, 'label', 'ASCII file', 'call','key=3;k0=1; filesys;');
uimenu(msav, 'label', 'Graphics file', 'call','key=3; k0=2; filesys;');
uimenu(mfile, 'label', 'Save &As', 'call', 'key=4; filesys; ');
uimenu(mfile, 'label', '&Exit', 'separator', 'on','call','close (gmain)');
uimenu(mhelp, 'label', 'About... ', 'call',  ...
   ['disp(''my help''); set(msav, ''Enable'',''on'') ']);

get(msav,'Position')