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Update test/hello.cxx and related image

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Improve CMP compatibility and use a better (anti-aliased) image for
the docs.
This commit is contained in:
Albrecht Schlosser 2021-01-13 15:12:26 +01:00
parent fba4d58509
commit 7ef23153df
3 changed files with 10 additions and 11 deletions
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12
documentation/src/basics.dox
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@ -19,10 +19,10 @@ World!" program that uses FLTK to display the window.
#include <FL/Fl_Box.H>
int main(int argc, char **argv) {
Fl_Window *window = new Fl_Window(340,180);
Fl_Box *box = new Fl_Box(20,40,300,100,"Hello, World!");
Fl_Window *window = new Fl_Window(340, 180);
Fl_Box *box = new Fl_Box(20, 40, 300, 100, "Hello, World!");
box->box(FL_UP_BOX);
box->labelfont(FL_BOLD+FL_ITALIC);
box->labelfont(FL_BOLD + FL_ITALIC);
box->labelsize(36);
box->labeltype(FL_SHADOW_LABEL);
window->end();
@ -37,21 +37,21 @@ After including the required header files, the program then creates a
window. All following widgets will automatically be children of this window.
\code
Fl_Window *window = new Fl_Window(340,180);
Fl_Window *window = new Fl_Window(340, 180);
\endcode
Then we create a box with the "Hello, World!" string in it. FLTK automatically
adds the new box to \p window, the current grouping widget.
\code
Fl_Box *box = new Fl_Box(20,40,300,100,"Hello, World!");
Fl_Box *box = new Fl_Box(20, 40, 300, 100, "Hello, World!");
\endcode
Next, we set the type of box and the font, size, and style of the label:
\code
box->box(FL_UP_BOX);
box->labelfont(FL_BOLD+FL_ITALIC);
box->labelfont(FL_BOLD + FL_ITALIC);
box->labelsize(36);
box->labeltype(FL_SHADOW_LABEL);
\endcode

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documentation/src/hello_cxx.png
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9
test/hello.cxx
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@ -1,7 +1,7 @@
//
// Hello, World! program for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2010 by Bill Spitzak and others.
// Copyright 1998-2021 by Bill Spitzak and others.
//
// This library is free software. Distribution and use rights are outlined in
// the file "COPYING" which should have been included with this file. If this
@ -19,14 +19,13 @@
#include <FL/Fl_Box.H>
int main(int argc, char **argv) {
Fl_Window *window = new Fl_Window(340,180);
Fl_Box *box = new Fl_Box(20,40,300,100,"Hello, World!");
Fl_Window *window = new Fl_Window(340, 180);
Fl_Box *box = new Fl_Box(20, 40, 300, 100, "Hello, World!");
box->box(FL_UP_BOX);
box->labelfont(FL_BOLD+FL_ITALIC);
box->labelfont(FL_BOLD + FL_ITALIC);
box->labelsize(36);
box->labeltype(FL_SHADOW_LABEL);
window->end();
window->show(argc, argv);
return Fl::run();
}