edelib 2.0.0

edelib/MenuBase.h

00001 //
00002 // "$Id: MenuBase.h 2839 2009-09-28 11:36:20Z karijes $"
00003 //
00004 // Menu base class header file for the Fast Light Tool Kit (FLTK).
00005 //
00006 // Copyright 1998-2005 by Bill Spitzak and others.
00007 //
00008 // This library is free software; you can redistribute it and/or
00009 // modify it under the terms of the GNU Library General Public
00010 // License as published by the Free Software Foundation; either
00011 // version 2 of the License, or (at your option) any later version.
00012 //
00013 // This library is distributed in the hope that it will be useful,
00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00016 // Library General Public License for more details.
00017 //
00018 // You should have received a copy of the GNU Library General Public
00019 // License along with this library; if not, write to the Free Software
00020 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00021 // USA.
00022 
00023 #ifndef __EDELIB_MENUBASE_H__
00024 #define __EDELIB_MENUBASE_H__
00025 
00026 #include "edelib-global.h"
00027 
00028 #include <FL/Fl_Widget.H>
00029 #include "MenuItem.h"
00030 
00031 EDELIB_NS_BEGIN
00032 
00039 class EDELIB_API MenuBase : public Fl_Widget {
00040 private:
00041         MenuItem *menu_;
00042         const MenuItem *value_;
00043 
00044 protected:
00045 #ifndef SKIP_DOCS
00046         uchar alloc;
00047         uchar down_box_;
00048         uchar textfont_;
00049         uchar textsize_;
00050         unsigned textcolor_;
00051 #endif
00052 
00053 public:
00054 #ifndef SKIP_DOCS
00055         MenuBase(int,int,int,int,const char * =0);
00056         ~MenuBase();
00057 
00058         int item_pathname(char *name, int namelen, const MenuItem *finditem=0) const;
00059         const MenuItem* picked(const MenuItem*);
00060         const MenuItem* find_item(const char *name);
00061 
00062         const MenuItem* test_shortcut() {return picked(menu()->test_shortcut());}
00063         void global();
00064 
00065         const MenuItem *menu() const {return menu_;}
00066         void menu(const MenuItem *m);
00067         void copy(const MenuItem *m, void* user_data = 0);
00068         int  add(const char*, int shortcut, Fl_Callback*, void* = 0, int = 0);
00069         int  add(const char* a, const char* b, Fl_Callback* c,
00070         void* d = 0, int e = 0) {return add(a,fl_old_shortcut(b),c,d,e);}
00071         int  size() const ;
00072         void size(int W, int H) { Fl_Widget::size(W, H); }
00073         void clear();
00074         int  add(const char *);
00075         void replace(int,const char *);
00076         void remove(int);
00077         void shortcut(int i, int s) {menu_[i].shortcut(s);}
00078         void mode(int i,int fl) {menu_[i].flags = fl;}
00079         int  mode(int i) const {return menu_[i].flags;}
00080 
00081         const MenuItem *mvalue() const {return value_;}
00082         int value() const {return value_ ? (int)(value_-menu_) : -1;}
00083         int value(const MenuItem*);
00084         int value(int i) {return value(menu_+i);}
00085         const char *text() const {return value_ ? value_->text : 0;}
00086         const char *text(int i) const {return menu_[i].text;}
00087 
00088         Fl_Font textfont() const {return (Fl_Font)textfont_;}
00089         void textfont(uchar c) {textfont_=c;}
00090         uchar textsize() const {return textsize_;}
00091         void textsize(uchar c) {textsize_=c;}
00092         Fl_Color textcolor() const {return (Fl_Color)textcolor_;}
00093         void textcolor(unsigned c) {textcolor_=c;}
00094 
00095         Fl_Boxtype down_box() const {return (Fl_Boxtype)down_box_;}
00096         void down_box(Fl_Boxtype b) {down_box_ = b;}
00097 
00098         // back compatability:
00099         Fl_Color down_color() const {return selection_color();}
00100         void down_color(unsigned c) {selection_color(c);}
00101 #endif
00102 };
00103 
00104 EDELIB_NS_END
00105 #endif