Mercurial > sdl-ios-xcode
annotate docs/html/sdlrect.html @ 172:37e3ca9254c7
Date: Sat, 8 Sep 2001 04:42:23 +0200
From: Max Horn <max@quendi.de>
Subject: SDL/OSX: Joystick; Better key handling
I just finished implementing improved keyhandling for OS X (in fact
the code should be easily ported to the "normal" MacOS part of SDL, I
just had no chance yet). Works like this:
First init the mapping table statically like before. Them, it queries
the OS for the "official" key table, then iterates over all 127
scancode and gets the associates ascii code. It ignores everythng
below 32 (has to, as it would lead to many problems if we did not...
e.g. both ESC and NUM LOCk produce an ascii code 27 on my keyboard),
and all stuff above 127 is mapped to SDLK_WORLD_* simply in the order
it is encountered.
In addition, caps lock is now working, too.
The code work flawless for me, but since I only have one keyboard, I
may have not encountered some serious problem... but I am pretty
confident that it is better than the old code in most cases.
The joystick driver works fine for me, too. I think it can be added
to CVS already. It would simply be helpful if more people would test
it. Hm, I wonder if Maelstrom or GLTron has Joystick support? That
would be a wonderful test application :)
I also took the liberty of modifying some text files like BUGS,
README.CVS, README.MacOSX (which now contains the OS X docs I long
promised)
author | Sam Lantinga <slouken@libsdl.org> |
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date | Tue, 11 Sep 2001 19:00:18 +0000 |
parents | 55f1f1b3e27d |
children | e5bc29de3f0a |
rev | line source |
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0 | 1 <HTML |
2 ><HEAD | |
3 ><TITLE | |
4 >SDL_Rect</TITLE | |
5 ><META | |
6 NAME="GENERATOR" | |
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7 CONTENT="Modular DocBook HTML Stylesheet Version 1.64 |
0 | 8 "><LINK |
9 REL="HOME" | |
10 TITLE="SDL Library Documentation" | |
11 HREF="index.html"><LINK | |
12 REL="UP" | |
13 TITLE="Video" | |
14 HREF="video.html"><LINK | |
15 REL="PREVIOUS" | |
16 TITLE="SDL_GLattr" | |
17 HREF="sdlglattr.html"><LINK | |
18 REL="NEXT" | |
19 TITLE="SDL_Color" | |
20 HREF="sdlcolor.html"></HEAD | |
21 ><BODY | |
22 CLASS="REFENTRY" | |
23 BGCOLOR="#FFF8DC" | |
24 TEXT="#000000" | |
25 LINK="#0000ee" | |
26 VLINK="#551a8b" | |
27 ALINK="#ff0000" | |
28 ><DIV | |
29 CLASS="NAVHEADER" | |
30 ><TABLE | |
31 WIDTH="100%" | |
32 BORDER="0" | |
33 CELLPADDING="0" | |
34 CELLSPACING="0" | |
35 ><TR | |
36 ><TH | |
37 COLSPAN="3" | |
38 ALIGN="center" | |
39 >SDL Library Documentation</TH | |
40 ></TR | |
41 ><TR | |
42 ><TD | |
43 WIDTH="10%" | |
44 ALIGN="left" | |
45 VALIGN="bottom" | |
46 ><A | |
47 HREF="sdlglattr.html" | |
48 >Prev</A | |
49 ></TD | |
50 ><TD | |
51 WIDTH="80%" | |
52 ALIGN="center" | |
53 VALIGN="bottom" | |
54 ></TD | |
55 ><TD | |
56 WIDTH="10%" | |
57 ALIGN="right" | |
58 VALIGN="bottom" | |
59 ><A | |
60 HREF="sdlcolor.html" | |
61 >Next</A | |
62 ></TD | |
63 ></TR | |
64 ></TABLE | |
65 ><HR | |
66 ALIGN="LEFT" | |
67 WIDTH="100%"></DIV | |
68 ><H1 | |
69 ><A | |
70 NAME="SDLRECT" | |
71 >SDL_Rect</A | |
72 ></H1 | |
73 ><DIV | |
74 CLASS="REFNAMEDIV" | |
75 ><A | |
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76 NAME="AEN2624" |
0 | 77 ></A |
78 ><H2 | |
79 >Name</H2 | |
80 >SDL_Rect -- Defines a rectangular area</DIV | |
81 ><DIV | |
82 CLASS="REFSECT1" | |
83 ><A | |
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84 NAME="AEN2627" |
0 | 85 ></A |
86 ><H2 | |
87 >Structure Definition</H2 | |
88 ><PRE | |
89 CLASS="PROGRAMLISTING" | |
90 >typedef struct{ | |
91 Sint16 x, y; | |
92 Uint16 w, h; | |
93 } SDL_Rect;</PRE | |
94 ></DIV | |
95 ><DIV | |
96 CLASS="REFSECT1" | |
97 ><A | |
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98 NAME="AEN2630" |
0 | 99 ></A |
100 ><H2 | |
101 >Structure Data</H2 | |
102 ><DIV | |
103 CLASS="INFORMALTABLE" | |
104 ><A | |
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105 NAME="AEN2632" |
0 | 106 ></A |
107 ><P | |
108 ></P | |
109 ><TABLE | |
110 BORDER="0" | |
111 CLASS="CALSTABLE" | |
112 ><TBODY | |
113 ><TR | |
114 ><TD | |
115 ALIGN="LEFT" | |
116 VALIGN="TOP" | |
117 ><TT | |
118 CLASS="STRUCTFIELD" | |
119 ><I | |
120 >x, y</I | |
121 ></TT | |
122 ></TD | |
123 ><TD | |
124 ALIGN="LEFT" | |
125 VALIGN="TOP" | |
126 >Position of the upper-left corner of the rectangle</TD | |
127 ></TR | |
128 ><TR | |
129 ><TD | |
130 ALIGN="LEFT" | |
131 VALIGN="TOP" | |
132 ><TT | |
133 CLASS="STRUCTFIELD" | |
134 ><I | |
135 >w, h</I | |
136 ></TT | |
137 ></TD | |
138 ><TD | |
139 ALIGN="LEFT" | |
140 VALIGN="TOP" | |
141 >The width and height of the rectangle</TD | |
142 ></TR | |
143 ></TBODY | |
144 ></TABLE | |
145 ><P | |
146 ></P | |
147 ></DIV | |
148 ></DIV | |
149 ><DIV | |
150 CLASS="REFSECT1" | |
151 ><A | |
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152 NAME="AEN2643" |
0 | 153 ></A |
154 ><H2 | |
155 >Description</H2 | |
156 ><P | |
157 >A <SPAN | |
158 CLASS="STRUCTNAME" | |
159 >SDL_Rect</SPAN | |
160 > defines a rectangular area of pixels. It is used by <A | |
161 HREF="sdlblitsurface.html" | |
162 ><TT | |
163 CLASS="FUNCTION" | |
164 >SDL_BlitSurface</TT | |
165 ></A | |
166 > to define blitting regions and by several other video functions.</P | |
167 ></DIV | |
168 ><DIV | |
169 CLASS="REFSECT1" | |
170 ><A | |
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171 NAME="AEN2649" |
0 | 172 ></A |
173 ><H2 | |
174 >See Also</H2 | |
175 ><P | |
176 ><A | |
177 HREF="sdlblitsurface.html" | |
178 ><TT | |
179 CLASS="FUNCTION" | |
180 >SDL_BlitSurface</TT | |
181 ></A | |
182 >, | |
183 <A | |
184 HREF="sdlupdaterect.html" | |
185 ><TT | |
186 CLASS="FUNCTION" | |
187 >SDL_UpdateRect</TT | |
188 ></A | |
189 ></P | |
190 ></DIV | |
191 ><DIV | |
192 CLASS="NAVFOOTER" | |
193 ><HR | |
194 ALIGN="LEFT" | |
195 WIDTH="100%"><TABLE | |
196 WIDTH="100%" | |
197 BORDER="0" | |
198 CELLPADDING="0" | |
199 CELLSPACING="0" | |
200 ><TR | |
201 ><TD | |
202 WIDTH="33%" | |
203 ALIGN="left" | |
204 VALIGN="top" | |
205 ><A | |
206 HREF="sdlglattr.html" | |
207 >Prev</A | |
208 ></TD | |
209 ><TD | |
210 WIDTH="34%" | |
211 ALIGN="center" | |
212 VALIGN="top" | |
213 ><A | |
214 HREF="index.html" | |
215 >Home</A | |
216 ></TD | |
217 ><TD | |
218 WIDTH="33%" | |
219 ALIGN="right" | |
220 VALIGN="top" | |
221 ><A | |
222 HREF="sdlcolor.html" | |
223 >Next</A | |
224 ></TD | |
225 ></TR | |
226 ><TR | |
227 ><TD | |
228 WIDTH="33%" | |
229 ALIGN="left" | |
230 VALIGN="top" | |
231 >SDL_GLattr</TD | |
232 ><TD | |
233 WIDTH="34%" | |
234 ALIGN="center" | |
235 VALIGN="top" | |
236 ><A | |
237 HREF="video.html" | |
238 >Up</A | |
239 ></TD | |
240 ><TD | |
241 WIDTH="33%" | |
242 ALIGN="right" | |
243 VALIGN="top" | |
244 >SDL_Color</TD | |
245 ></TR | |
246 ></TABLE | |
247 ></DIV | |
248 ></BODY | |
249 ></HTML | |
250 > |