Version 5.0 The LEDA User Manual

panel item
panel item
panel item
W.choice item(string s, int& x, int n, int w, int h, unsigned char ∗ ∗bm,
const char ∗ hlp = 0)
adds an integer item with label s, variable x, and
n bitmaps bm[0], . . . , bm[n − 1] each of width w
and height h.
W.choice item(string s, int& x, int n, int w, int h, unsigned char ∗ ∗bm,
void (∗F )(int), const char ∗ hlp = 0)
W.choice item(string s, int& x, int n, int w, int h, unsigned char ∗ ∗bm,
const window handler& obj , const char ∗ hlp = 0)
as above with handler object obj .
3.9.6 Multiple Choice Items
panel item W.choice mult item(string s, int& x, const list& L,
const char ∗ hlp = 0)
panel item W.choice mult item(string s, int& x, const list& L,
void (∗F )(int), const char ∗ hlp = 0)
panel item W.choice mult item(string s, int& x, const list& L,
const window handler& obj , const char ∗ hlp = 0)
panel item W.choice mult item(string s, int& x, int n, int w, int h,
unsigned char ∗ ∗bm, const char ∗ hlp = 0)
panel item W.choice mult item(string s, int& x, int n, int w, int h,
unsigned char ∗ ∗bm, void (∗F )(int),
const char ∗ hlp = 0)
panel item W.choice mult item(string s, int& x, int n, int w, int h,
unsigned char ∗ ∗bm, const window handler& obj ,
const char ∗ hlp = 0)
3.9.7 Buttons
The first occurence of character ’&’ in a button label makes the following character c an
accelerator character, i.e., the button can be selected by typing ALT-c from the keyboard.
int W.button(string s, int n, const char ∗ hlp = 0)
int W.fbutton(string s, int n, const char ∗ hlp = 0)
adds a button with label s and number n to W .
as above but makes this button the focus button of
W , i.e., this button can be selected by pressing the
return key.