source: rtems-graphics-toolkit/fltk-1.1.10/test/subwindow.cxx @ 513eea1

Last change on this file since 513eea1 was 513eea1, checked in by Joel Sherrill <joel.sherrill@…>, on 01/09/10 at 22:43:24

2010-01-08 Joel Sherrill <joel.sherrill@…>

fltk 1.1.10. imported

  • ORIGIN: Updated.
  • Property mode set to 100644
File size: 6.1 KB
Line 
1//
2// "$Id$"
3//
4// Nested window test program for the Fast Light Tool Kit (FLTK).
5//
6// Test to make sure nested windows work.
7// Events should be reported for enter/exit and all mouse operations
8// Buttons and pop-up menu should work, indicating that mouse positions
9// are being correctly translated.
10//
11// Copyright 1998-2005 by Bill Spitzak and others.
12//
13// This library is free software; you can redistribute it and/or
14// modify it under the terms of the GNU Library General Public
15// License as published by the Free Software Foundation; either
16// version 2 of the License, or (at your option) any later version.
17//
18// This library is distributed in the hope that it will be useful,
19// but WITHOUT ANY WARRANTY; without even the implied warranty of
20// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
21// Library General Public License for more details.
22//
23// You should have received a copy of the GNU Library General Public
24// License along with this library; if not, write to the Free Software
25// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
26// USA.
27//
28// Please report all bugs and problems on the following page:
29//
30//     http://www.fltk.org/str.php
31//
32
33#include <stdlib.h>
34#include <stdio.h>
35#include <FL/Fl.H>
36#include <FL/Fl_Window.H>
37#include <FL/Fl_Toggle_Button.H>
38#include <FL/Fl_Menu_Button.H>
39#include <FL/Fl_Box.H>
40#include <FL/Fl_Input.H>
41
42#ifdef DEBUG
43#include <FL/names.h>
44#endif
45
46// Define DEBUG_POS for a subwindow positioning test. This will draw
47// the last typed character at the cursor position, if no input widget
48// currently has the focus.
49// Note: The typed character is saved in the derived testwindow class,
50// regardless of the definition of DEBUG_POS. Only drawing the character
51// depends on this define.
52
53#ifdef DEBUG_POS
54#include <FL/fl_draw.H>
55#endif
56
57class EnterExit : public Fl_Box {
58  int handle(int);
59public:
60  EnterExit(int x, int y, int w, int h, const char *l) : Fl_Box(FL_BORDER_BOX,x,y,w,h,l) {}
61};
62
63int EnterExit::handle(int e) {
64  if (e == FL_ENTER) {color(FL_RED); redraw(); return 1;}
65  else if (e == FL_LEAVE) {color(FL_GRAY); redraw(); return 1;}
66  else return 0;
67}
68
69class testwindow : public Fl_Window {
70  int handle(int);
71  void draw();
72  int cx, cy; char key;
73  Fl_Cursor crsr;
74public:
75  testwindow(Fl_Boxtype b,int x,int y,const char *l)
76    : Fl_Window(x,y,l), crsr(FL_CURSOR_DEFAULT) {box(b); key = 0;}
77  testwindow(Fl_Boxtype b,int x,int y,int w,int h,const char *l)
78    : Fl_Window(x,y,w,h,l) {box(b); key = 0;}
79  void use_cursor(Fl_Cursor c) { crsr = c; }
80};
81
82void testwindow::draw() {
83#ifdef DEBUG
84  printf("%s : draw\n",label());
85#endif
86  Fl_Window::draw();
87#ifdef DEBUG_POS
88  if (key) fl_draw(&key, 1, cx, cy);
89#endif
90}
91
92int testwindow::handle(int e) {
93#ifdef DEBUG
94  if (e != FL_MOVE) printf("%s : %s\n",label(),fl_eventnames[e]);
95#endif
96  if (crsr!=FL_CURSOR_DEFAULT) {
97    if (e == FL_ENTER)
98      cursor(crsr);
99    if (e == FL_LEAVE)
100      cursor(FL_CURSOR_DEFAULT);
101  }
102  if (Fl_Window::handle(e)) return 1;
103  if (e == FL_FOCUS) return 1;
104  if (e == FL_PUSH) {Fl::focus(this); return 1;}
105  if (e == FL_KEYBOARD && Fl::event_text()[0]) {
106    key = Fl::event_text()[0];
107    cx = Fl::event_x();
108    cy = Fl::event_y();
109    redraw();
110    return 1;
111  }
112  return 0;
113}
114
115Fl_Menu_Button* popup;
116
117const char* bigmess =
118#if 1
119"this|is|only|a test"
120#else
121"item1|item2|item3|item4|item5|"
122"submenu/item1|submenu/item2|submenu/item3|submenu/item4|"
123"submenu/sub/item1|submenu/sub/item2|submenu/sub/item3|"
124"item6|item7|item8|item9|item10|"
125"item21|item22|item23|item24|item25|"
126"submenu/item21|submenu/item22|submenu/item23|submenu/item24|"
127"submenu/sub/item21|submenu/sub/item22|submenu/sub/item23|"
128"item36|item37|item38|item39|item310|"
129"item31|item32|item33|item34|item35|"
130"submenu/item31|submenu/item32|submenu/item33|submenu/item34|"
131"submenu/sub/item31|submenu/sub/item32|submenu/sub/item33|"
132"item46|item47|item48|item49|item410|"
133"item41|item42|item43|item44|item45|"
134"submenu/item41|submenu/item42|submenu/item43|submenu/item44|"
135"submenu/sub/item41|submenu/sub/item42|submenu/sub/item43|"
136"item26|item27|item28|item29|item210|"
137"submenu2/item1|submenu2/item2|submenu2/item3|submenu2/item4|"
138"submenu2/sub/item1|submenu2/sub/item2|submenu2/sub/item3|"
139"item6|item7|item8|item9|item10|"
140"item21|item22|item23|item24|item25|"
141"submenu2/item21|submenu2/item22|submenu2/item23|submenu2/item24|"
142"submenu2/sub/item21|submenu2/sub/item22|submenu2/sub/item23|"
143"item36|item37|item38|item39|item310|"
144"item31|item32|item33|item34|item35|"
145"submenu2/item31|submenu2/item32|submenu2/item33|submenu2/item34|"
146"submenu2/sub/item31|submenu2/sub/item32|submenu2/sub/item33|"
147"item46|item47|item48|item49|item410|"
148"item41|item42|item43|item44|item45|"
149"submenu2/item41|submenu2/item42|submenu2/item43|submenu2/item44|"
150"submenu2/sub/item41|submenu2/sub/item42|submenu2/sub/item43|"
151"item26|item27|item28|item29|item210|"
152#endif
153;
154
155int main(int argc, char **argv) {
156  testwindow *window =
157    new testwindow(FL_UP_BOX,400,400,"outer");
158  new Fl_Toggle_Button(310,310,80,80,"&outer");
159  new EnterExit(10,310,80,80,"enterexit");
160  new Fl_Input(160,310,140,25,"input1:");
161  new Fl_Input(160,340,140,25,"input2:");
162  (new Fl_Menu_Button(5,150,80,25,"menu&1"))->add(bigmess);
163  testwindow *subwindow =
164    new testwindow(FL_DOWN_BOX,100,100,200,200,"inner");
165  new Fl_Toggle_Button(110,110,80,80,"&inner");
166  new EnterExit(10,110,80,80,"enterexit");
167  (new Fl_Menu_Button(50,20,80,25,"menu&2"))->add(bigmess);
168  new Fl_Input(55,50,140,25,"input1:");
169  new Fl_Input(55,80,140,25,"input2:");
170  subwindow->resizable(subwindow);
171  window->resizable(subwindow);
172  subwindow->end();
173  subwindow->use_cursor(FL_CURSOR_HAND);
174  (new Fl_Box(FL_NO_BOX,0,0,400,100,
175             "A child Fl_Window with children of it's own may "
176             "be useful for imbedding controls into a GL or display "
177             "that needs a different visual.  There are bugs with the "
178             "origins being different between drawing and events, "
179             "which I hope I have solved."
180             )) -> align(FL_ALIGN_WRAP);
181  popup = new Fl_Menu_Button(0,0,400,400);
182  popup->type(Fl_Menu_Button::POPUP3);
183  popup->add("This|is|a popup|menu");
184  popup->add(bigmess);
185  window->show(argc, argv);
186  return Fl::run();
187}
188
189//
190// End of "$Id$".
191//
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