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comparison ext/guichan-0.8.1/examples/openglsdlwidgets.cpp @ 0:4a0efb7baf70

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* Datasets becomes the new trunk and retires after that :-)
author mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
date Sun, 29 Jun 2008 18:44:17 +0000
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-1:000000000000 0:4a0efb7baf70
1 /**
2 * This is an example that shows of the widgets present in
3 * Guichan. The example uses the OpenGL back end and the
4 * SDL back end.
5 */
6
7 #include <guichan.hpp>
8 #include <iostream>
9
10 // Here we store a global Gui object. We make it global
11 // so it's easily accessable. Of course, global variables
12 // should normally be avioded when it comes to OOP, but
13 // this examples is not an example that shows how to make a
14 // good and clean C++ application but merely an example
15 // that shows how to use Guichan.
16 namespace globals
17 {
18 gcn::Gui* gui;
19 }
20
21 // Include code to set up an OpenGL and SDL application with Guichan.
22 // The openglsdl.hpp file is responsible for creating and deleting
23 // the global Gui object.
24 #include "openglsdl.hpp"
25 // Include code to set up a Guichan GUI with all the widgets
26 // of Guichan. The code populates the global Gui object.
27 #include "widgets.hpp"
28
29 int main(int argc, char **argv)
30 {
31 try
32 {
33 openglsdl::init();
34 widgets::init();
35 openglsdl::run();
36 widgets::halt();
37 openglsdl::halt();
38 }
39 // Catch all Guichan exceptions.
40 catch (gcn::Exception e)
41 {
42 std::cerr << e.getMessage() << std::endl;
43 return 1;
44 }
45 // Catch all Std exceptions.
46 catch (std::exception e)
47 {
48 std::cerr << "Std exception: " << e.what() << std::endl;
49 return 1;
50 }
51 // Catch all unknown exceptions.
52 catch (...)
53 {
54 std::cerr << "Unknown exception" << std::endl;
55 return 1;
56 }
57
58 return 0;
59 }