+++ /dev/null
-//
-// "$Id: Fl_Menu_Item.H,v 1.2 2002/12/01 15:38:37 neurosurg Exp $"
-//
-// Menu item header file for the Fast Light Tool Kit (FLTK).
-//
-// Copyright 1998-2002 by Bill Spitzak and others.
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Library General Public
-// License as published by the Free Software Foundation; either
-// version 2 of the License, or (at your option) any later version.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Library General Public License for more details.
-//
-// You should have received a copy of the GNU Library General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-// USA.
-//
-// Please report all bugs and problems to "fltk-bugs@fltk.org".
-//
-
-#ifndef Fl_Menu_Item_H
-#define Fl_Menu_Item_H
-
-# include "Fl_Widget.H"
-# include "Fl_Image.H"
-
-# if defined(__APPLE__) && defined(__MWERKS__) && defined(check)
-# undef check
-# endif
-
-enum { // values for flags:
- FL_MENU_INACTIVE = 1,
- FL_MENU_TOGGLE= 2,
- FL_MENU_VALUE = 4,
- FL_MENU_RADIO = 8,
- FL_MENU_INVISIBLE = 0x10,
- FL_SUBMENU_POINTER = 0x20,
- FL_SUBMENU = 0x40,
- FL_MENU_DIVIDER = 0x80,
- FL_MENU_HORIZONTAL = 0x100
-};
-
-extern FL_EXPORT int fl_old_shortcut(const char*);
-
-class Fl_Menu_;
-
-struct FL_EXPORT Fl_Menu_Item {
- const char *text; // label()
- int shortcut_;
- Fl_Callback *callback_;
- void *user_data_;
- int flags;
- uchar labeltype_;
- uchar labelfont_;
- uchar labelsize_;
- unsigned labelcolor_;
-
- // advance N items, skipping submenus:
- const Fl_Menu_Item *next(int=1) const;
- Fl_Menu_Item *next(int i=1) {
- return (Fl_Menu_Item*)(((const Fl_Menu_Item*)this)->next(i));}
-
- // methods on menu items:
- const char* label() const {return text;}
- void label(const char* a) {text=a;}
- void label(Fl_Labeltype a,const char* b) {labeltype_ = a; text = b;}
- Fl_Labeltype labeltype() const {return (Fl_Labeltype)labeltype_;}
- void labeltype(Fl_Labeltype a) {labeltype_ = a;}
- Fl_Color labelcolor() const {return (Fl_Color)labelcolor_;}
- void labelcolor(unsigned a) {labelcolor_ = a;}
- Fl_Font labelfont() const {return (Fl_Font)labelfont_;}
- void labelfont(uchar a) {labelfont_ = a;}
- uchar labelsize() const {return labelsize_;}
- void labelsize(uchar a) {labelsize_ = a;}
- Fl_Callback_p callback() const {return callback_;}
- void callback(Fl_Callback* c, void* p) {callback_=c; user_data_=p;}
- void callback(Fl_Callback* c) {callback_=c;}
- void callback(Fl_Callback0*c) {callback_=(Fl_Callback*)c;}
- void callback(Fl_Callback1*c, long p=0) {callback_=(Fl_Callback*)c; user_data_=(void*)p;}
- void* user_data() const {return user_data_;}
- void user_data(void* v) {user_data_ = v;}
- long argument() const {return (long)user_data_;}
- void argument(long v) {user_data_ = (void*)v;}
- int shortcut() const {return shortcut_;}
- void shortcut(int s) {shortcut_ = s;}
- int submenu() const {return flags&(FL_SUBMENU|FL_SUBMENU_POINTER);}
- int checkbox() const {return flags&FL_MENU_TOGGLE;}
- int radio() const {return flags&FL_MENU_RADIO;}
- int value() const {return flags&FL_MENU_VALUE;}
- void set() {flags |= FL_MENU_VALUE;}
- void clear() {flags &= ~FL_MENU_VALUE;}
- void setonly();
- int visible() const {return !(flags&FL_MENU_INVISIBLE);}
- void show() {flags &= ~FL_MENU_INVISIBLE;}
- void hide() {flags |= FL_MENU_INVISIBLE;}
- int active() const {return !(flags&FL_MENU_INACTIVE);}
- void activate() {flags &= ~FL_MENU_INACTIVE;}
- void deactivate() {flags |= FL_MENU_INACTIVE;}
- int activevisible() const {return !(flags&0x11);}
-
- // compatibility for FLUID so it can set the image of a menu item...
- void image(Fl_Image* a) {a->label(this);}
- void image(Fl_Image& a) {a.label(this);}
-
- // used by menubar:
- int measure(int* h, const Fl_Menu_*) const;
- void draw(int x, int y, int w, int h, const Fl_Menu_*, int t=0) const;
-
- // popup menus without using an Fl_Menu_ widget:
- const Fl_Menu_Item* popup(
- int X, int Y,
- const char *title = 0,
- const Fl_Menu_Item* picked=0,
- const Fl_Menu_* = 0) const;
- const Fl_Menu_Item* pulldown(
- int X, int Y, int W, int H,
- const Fl_Menu_Item* picked = 0,
- const Fl_Menu_* = 0,
- const Fl_Menu_Item* title = 0,
- int menubar=0) const;
- const Fl_Menu_Item* test_shortcut() const;
- const Fl_Menu_Item* find_shortcut(int *ip=0) const;
-
- void do_callback(Fl_Widget* o) const {callback_(o, user_data_);}
- void do_callback(Fl_Widget* o,void* arg) const {callback_(o, arg);}
- void do_callback(Fl_Widget* o,long arg) const {callback_(o, (void*)arg);}
-
- // back-compatability, do not use:
- int checked() const {return flags&FL_MENU_VALUE;}
- void check() {flags |= FL_MENU_VALUE;}
- void uncheck() {flags &= ~FL_MENU_VALUE;}
- int add(const char*, int shortcut, Fl_Callback*, void* =0, int = 0);
- int add(const char*a, const char* b, Fl_Callback* c,
- void* d = 0, int e = 0) {
- return add(a,fl_old_shortcut(b),c,d,e);}
- int size() const ;
-};
-
-typedef Fl_Menu_Item Fl_Menu; // back compatability
-
-enum { // back-compatability enum:
- FL_PUP_NONE = 0,
- FL_PUP_GREY = FL_MENU_INACTIVE,
- FL_PUP_GRAY = FL_MENU_INACTIVE,
- FL_MENU_BOX = FL_MENU_TOGGLE,
- FL_PUP_BOX = FL_MENU_TOGGLE,
- FL_MENU_CHECK = FL_MENU_VALUE,
- FL_PUP_CHECK = FL_MENU_VALUE,
- FL_PUP_RADIO = FL_MENU_RADIO,
- FL_PUP_INVISIBLE = FL_MENU_INVISIBLE,
- FL_PUP_SUBMENU = FL_SUBMENU_POINTER
-};
-
-#endif
-
-//
-// End of "$Id: Fl_Menu_Item.H,v 1.2 2002/12/01 15:38:37 neurosurg Exp $".
-//
projects / opencv / blobdiff