FLTK 1.3.8: Fl_Menu_.H Source File

FLTK 1.3.8

Fl_Menu_.H
1//
2// "$Id$"
3//
4// Menu base class header file for the Fast Light Tool Kit (FLTK).
5//
6// Copyright 1998-2016 by Bill Spitzak and others.
7//
8// This library is free software. Distribution and use rights are outlined in
9// the file "COPYING" which should have been included with this file. If this
10// file is missing or damaged, see the license at:
11//
12// http://www.fltk.org/COPYING.php
13//
14// Please report all bugs and problems on the following page:
15//
16// http://www.fltk.org/str.php
17//
18
19/* \file
20 Fl_Menu_ widget . */
21
22#ifndef Fl_Menu__H
23#define Fl_Menu__H
24
25#ifndef Fl_Widget_H
26#include "Fl_Widget.H"
27#endif
28#include "Fl_Menu_Item.H"
29
51 class FL_EXPORT Fl_Menu_ : public Fl_Widget {
52
53 Fl_Menu_Item *menu_;
54 const Fl_Menu_Item *value_;
55
56protected:
57
58 uchar alloc; // flag indicates if menu_ is a dynamic copy (=1) or not (=0)
59 uchar down_box_;
60 Fl_Font textfont_;
61 Fl_Fontsize textsize_;
62 Fl_Color textcolor_;
63
64 int item_pathname_(char *name, int namelen, const Fl_Menu_Item *finditem,
65 const Fl_Menu_Item *menu=0) const;
66public:
67 Fl_Menu_(int,int,int,int,const char * =0);
68 ~Fl_Menu_();
69
70 int item_pathname(char *name, int namelen, const Fl_Menu_Item *finditem=0) const;
71 const Fl_Menu_Item* picked(const Fl_Menu_Item*);
72 const Fl_Menu_Item* find_item(const char *name);
73 const Fl_Menu_Item* find_item(Fl_Callback*);
74 int find_index(const char *name) const;
75 int find_index(const Fl_Menu_Item *item) const;
76 int find_index(Fl_Callback *cb) const;
77
89 const Fl_Menu_Item* test_shortcut() {return picked(menu()->test_shortcut());}
90 void global();
91
110 const Fl_Menu_Item *menu() const {return menu_;}
111 void menu(const Fl_Menu_Item *m);
112 void copy(const Fl_Menu_Item *m, void* user_data = 0);
113 int insert(int index, const char*, int shortcut, Fl_Callback*, void* = 0, int = 0);
114 int add(const char*, int shortcut, Fl_Callback*, void* = 0, int = 0); // see src/Fl_Menu_add.cxx
116 int add(const char* a, const char* b, Fl_Callback* c, void* d = 0, int e = 0) {
117 return add(a,fl_old_shortcut(b),c,d,e);
118 }
120 int insert(int index, const char* a, const char* b, Fl_Callback* c, void* d = 0, int e = 0) {
121 return insert(index,a,fl_old_shortcut(b),c,d,e);
122 }
123 int add(const char *);
124 int size() const ;
125 void size(int W, int H) { Fl_Widget::size(W, H); }
126 void clear();
127 int clear_submenu(int index);
128 void replace(int,const char *);
129 void remove(int);
131 void shortcut(int i, int s) {menu_[i].shortcut(s);}
133 void mode(int i,int fl) {menu_[i].flags = fl;}
135 int mode(int i) const {return menu_[i].flags;}
136
138 const Fl_Menu_Item *mvalue() const {return value_;}
140 int value() const {return value_ ? (int)(value_-menu_) : -1;}
141 int value(const Fl_Menu_Item*);
148 int value(int i) {return value(menu_+i);}
150 const char *text() const {return value_ ? value_->text : 0;}
152 const char *text(int i) const {return menu_[i].text;}
153
155 Fl_Font textfont() const {return textfont_;}
157 void textfont(Fl_Font c) {textfont_=c;}
159 Fl_Fontsize textsize() const {return textsize_;}
161 void textsize(Fl_Fontsize c) {textsize_=c;}
163 Fl_Color textcolor() const {return textcolor_;}
165 void textcolor(Fl_Color c) {textcolor_=c;}
166
173 Fl_Boxtype down_box() const {return (Fl_Boxtype)down_box_;}
175 void down_box(Fl_Boxtype b) {down_box_ = b;}
176
178 Fl_Color down_color() const {return selection_color();}
180 void down_color(unsigned c) {selection_color(c);}
181 void setonly(Fl_Menu_Item* item);
182};
183
184#endif
185
186//
187// End of "$Id$".
188//
Fl_Font
int Fl_Font
A font number is an index into the internal font table.
Definition: Enumerations.H:875
Fl_Color
unsigned int Fl_Color
An FLTK color value; see also Colors
Definition: Enumerations.H:932
Fl_Fontsize
int Fl_Fontsize
Size of a font in pixels.
Definition: Enumerations.H:904
Fl_Boxtype
Fl_Boxtype
Definition: Enumerations.H:601
Fl_Widget.H
Fl_Widget, Fl_Label classes .
Fl_Callback
void() Fl_Callback(Fl_Widget *, void *)
Default callback type definition for all fltk widgets (by far the most used)
Definition: Fl_Widget.H:49
Fl_Widget
Fl_Widget is the base class for all widgets in FLTK.
Definition: Fl_Widget.H:101
Fl_Widget::selection_color
Fl_Color selection_color() const
Gets the selection color.
Definition: Fl_Widget.H:396
Fl_Widget::size
void size(int W, int H)
Changes the size of the widget.
Definition: Fl_Widget.H:341
uchar
unsigned char uchar
unsigned char
Definition: fl_types.h:30
fl_old_shortcut
FL_EXPORT unsigned int fl_old_shortcut(const char *s)
Emulation of XForms named shortcuts.
Definition: fl_shortcut.cxx:396
- Copyright © 1998-2021 by Bill Spitzak and others.