f09e17c3c5
- remove obsolete svn '$Id$' tags from all source files - update .fl files and generated files accordingly - replace 'http://www.fltk.org' URL's with 'https://...' - replace bug report URL 'str.php' with 'bugs.php' - remove trailing whitespace - fix other whitespace errors flagged by Git - add and/or fix missing or wrong standard headers - convert tabs to spaces in all source files The only relevant code changes are in the fluid/ folder where some .fl files and other source files were used to generate the '$Id' headers and footers.
178 lines
5.7 KiB
C++
178 lines
5.7 KiB
C++
//
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// Nested window test program for the Fast Light Tool Kit (FLTK).
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//
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// Test to make sure nested windows work.
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// Events should be reported for enter/exit and all mouse operations
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// Buttons and pop-up menu should work, indicating that mouse positions
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// are being correctly translated.
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//
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// Copyright 1998-2010 by Bill Spitzak and others.
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//
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// This library is free software. Distribution and use rights are outlined in
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// the file "COPYING" which should have been included with this file. If this
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// file is missing or damaged, see the license at:
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//
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// https://www.fltk.org/COPYING.php
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//
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// Please see the following page on how to report bugs and issues:
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//
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// https://www.fltk.org/bugs.php
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//
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#include <stdlib.h>
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#include <stdio.h>
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#include <FL/Fl.H>
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#include <FL/Fl_Window.H>
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#include <FL/Fl_Toggle_Button.H>
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#include <FL/Fl_Menu_Button.H>
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#include <FL/Fl_Box.H>
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#include <FL/Fl_Input.H>
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#ifdef DEBUG
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#include <FL/names.h>
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#endif
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// Define DEBUG_POS for a subwindow positioning test. This will draw
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// the last typed character at the cursor position, if no input widget
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// currently has the focus.
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// Note: The typed character is saved in the derived testwindow class,
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// regardless of the definition of DEBUG_POS. Only drawing the character
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// depends on this define.
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#ifdef DEBUG_POS
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#include <FL/fl_draw.H>
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#endif
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class EnterExit : public Fl_Box {
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int handle(int);
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public:
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EnterExit(int x, int y, int w, int h, const char *l) : Fl_Box(FL_BORDER_BOX,x,y,w,h,l) {}
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};
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int EnterExit::handle(int e) {
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if (e == FL_ENTER) {color(FL_RED); redraw(); return 1;}
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else if (e == FL_LEAVE) {color(FL_GRAY); redraw(); return 1;}
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else return 0;
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}
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class testwindow : public Fl_Window {
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int handle(int);
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void draw();
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int cx, cy; char key;
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Fl_Cursor crsr;
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public:
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testwindow(Fl_Boxtype b,int x,int y,const char *l)
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: Fl_Window(x,y,l), crsr(FL_CURSOR_DEFAULT) {box(b); key = 0;}
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testwindow(Fl_Boxtype b,int x,int y,int w,int h,const char *l)
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: Fl_Window(x,y,w,h,l) {box(b); key = 0;}
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void use_cursor(Fl_Cursor c) { crsr = c; }
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};
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void testwindow::draw() {
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#ifdef DEBUG
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printf("%s : draw\n",label());
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#endif
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Fl_Window::draw();
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#ifdef DEBUG_POS
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if (key) fl_draw(&key, 1, cx, cy);
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#endif
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}
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int testwindow::handle(int e) {
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#ifdef DEBUG
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if (e != FL_MOVE) printf("%s : %s\n",label(),fl_eventnames[e]);
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#endif
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if (crsr!=FL_CURSOR_DEFAULT) {
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if (e == FL_ENTER)
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cursor(crsr);
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if (e == FL_LEAVE)
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cursor(FL_CURSOR_DEFAULT);
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}
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if (Fl_Window::handle(e)) return 1;
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if (e == FL_FOCUS) return 1;
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if (e == FL_PUSH) {Fl::focus(this); return 1;}
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if (e == FL_KEYBOARD && Fl::event_text()[0]) {
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if (Fl::event_key() == FL_Escape || Fl::event_command()) return 0;
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key = Fl::event_text()[0];
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cx = Fl::event_x();
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cy = Fl::event_y();
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redraw();
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return 1;
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}
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return 0;
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}
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Fl_Menu_Button* popup;
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const char* bigmess =
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#if 1
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"this|is|only|a test"
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#else
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"item1|item2|item3|item4|item5|"
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"submenu/item1|submenu/item2|submenu/item3|submenu/item4|"
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"submenu/sub/item1|submenu/sub/item2|submenu/sub/item3|"
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"item6|item7|item8|item9|item10|"
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"item21|item22|item23|item24|item25|"
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"submenu/item21|submenu/item22|submenu/item23|submenu/item24|"
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"submenu/sub/item21|submenu/sub/item22|submenu/sub/item23|"
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"item36|item37|item38|item39|item310|"
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"item31|item32|item33|item34|item35|"
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"submenu/item31|submenu/item32|submenu/item33|submenu/item34|"
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"submenu/sub/item31|submenu/sub/item32|submenu/sub/item33|"
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"item46|item47|item48|item49|item410|"
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"item41|item42|item43|item44|item45|"
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"submenu/item41|submenu/item42|submenu/item43|submenu/item44|"
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"submenu/sub/item41|submenu/sub/item42|submenu/sub/item43|"
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"item26|item27|item28|item29|item210|"
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"submenu2/item1|submenu2/item2|submenu2/item3|submenu2/item4|"
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"submenu2/sub/item1|submenu2/sub/item2|submenu2/sub/item3|"
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"item6|item7|item8|item9|item10|"
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"item21|item22|item23|item24|item25|"
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"submenu2/item21|submenu2/item22|submenu2/item23|submenu2/item24|"
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"submenu2/sub/item21|submenu2/sub/item22|submenu2/sub/item23|"
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"item36|item37|item38|item39|item310|"
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"item31|item32|item33|item34|item35|"
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"submenu2/item31|submenu2/item32|submenu2/item33|submenu2/item34|"
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"submenu2/sub/item31|submenu2/sub/item32|submenu2/sub/item33|"
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"item46|item47|item48|item49|item410|"
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"item41|item42|item43|item44|item45|"
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"submenu2/item41|submenu2/item42|submenu2/item43|submenu2/item44|"
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"submenu2/sub/item41|submenu2/sub/item42|submenu2/sub/item43|"
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"item26|item27|item28|item29|item210|"
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#endif
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;
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int main(int argc, char **argv) {
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testwindow *window =
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new testwindow(FL_UP_BOX,400,400,"outer");
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new Fl_Toggle_Button(310,310,80,80,"&outer");
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new EnterExit(10,310,80,80,"enterexit");
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new Fl_Input(160,310,140,25,"input1:");
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new Fl_Input(160,340,140,25,"input2:");
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(new Fl_Menu_Button(5,150,80,25,"menu&1"))->add(bigmess);
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testwindow *subwindow =
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new testwindow(FL_DOWN_BOX,100,100,200,200,"inner");
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new Fl_Toggle_Button(110,110,80,80,"&inner");
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new EnterExit(10,110,80,80,"enterexit");
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(new Fl_Menu_Button(50,20,80,25,"menu&2"))->add(bigmess);
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new Fl_Input(55,50,140,25,"input1:");
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new Fl_Input(55,80,140,25,"input2:");
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subwindow->resizable(subwindow);
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window->resizable(subwindow);
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subwindow->end();
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subwindow->use_cursor(FL_CURSOR_HAND);
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(new Fl_Box(FL_NO_BOX,0,0,400,100,
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"A child Fl_Window with children of its own may "
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"be useful for imbedding controls into a GL or display "
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"that needs a different visual. There are bugs with the "
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"origins being different between drawing and events, "
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"which I hope I have solved."
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)) -> align(FL_ALIGN_WRAP);
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popup = new Fl_Menu_Button(0,0,400,400);
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popup->type(Fl_Menu_Button::POPUP3);
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popup->add("This|is|a popup|menu");
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popup->add(bigmess);
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window->show(argc, argv);
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return Fl::run();
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}
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