[sdl_omap.git] / docs / html / sdlgetmousestate.html

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>SDL_GetMouseState</TITLE
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>SDL_GetMouseState</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN5869"
></A
><H2
>Name</H2
>SDL_GetMouseState&nbsp;--&nbsp;Retrieve the current state of the mouse</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN5872"
></A
><H2
>Synopsis</H2
><DIV
CLASS="FUNCSYNOPSIS"
><A
NAME="AEN5873"
></A
><P
></P
><PRE
CLASS="FUNCSYNOPSISINFO"
>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>Uint8 <B
CLASS="FSFUNC"
>SDL_GetMouseState</B
></CODE
>(int *x, int *y);</CODE
></P
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN5879"
></A
><H2
>Description</H2
><P
>The current button state is returned as a button bitmask, which can
be tested using the <TT
CLASS="LITERAL"
>SDL_BUTTON(X)</TT
> macros, and <TT
CLASS="PARAMETER"
><I
>x</I
></TT
> and <TT
CLASS="PARAMETER"
><I
>y</I
></TT
> are set to the
current mouse cursor position.  You can pass <TT
CLASS="LITERAL"
>NULL</TT
> for either <TT
CLASS="PARAMETER"
><I
>x</I
></TT
> or <TT
CLASS="PARAMETER"
><I
>y</I
></TT
>.</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN5888"
></A
><H2
>Example</H2
><PRE
CLASS="PROGRAMLISTING"
>SDL_PumpEvents();
if(SDL_GetMouseState(NULL, NULL)&#38;SDL_BUTTON(1))
  printf("Mouse Button 1(left) is pressed.\n");</PRE
></DIV
><DIV
CLASS="REFSECT1"
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><H2
>See Also</H2
><P
><A
HREF="sdlgetrelativemousestate.html"
><TT
CLASS="FUNCTION"
>SDL_GetRelativeMouseState</TT
></A
>,
<A
HREF="sdlpumpevents.html"
><TT
CLASS="FUNCTION"
>SDL_PumpEvents</TT
></A
></P
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Commit	Line	Data
e14743d1	1	<HTML
	2	><HEAD
	3	><TITLE
	4	>SDL_GetMouseState</TITLE
	5	><META
	6	NAME="GENERATOR"
	7	CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+
	8	"><LINK
	9	REL="HOME"
	10	TITLE="SDL Library Documentation"
	11	HREF="index.html"><LINK
	12	REL="UP"
	13	TITLE="Event Functions."
	14	HREF="eventfunctions.html"><LINK
	15	REL="PREVIOUS"
	16	TITLE="SDL_EnableKeyRepeat"
	17	HREF="sdlenablekeyrepeat.html"><LINK
	18	REL="NEXT"
	19	TITLE="SDL_GetRelativeMouseState"
	20	HREF="sdlgetrelativemousestate.html"></HEAD
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	22	CLASS="REFENTRY"
	23	BGCOLOR="#FFF8DC"
	24	TEXT="#000000"
	25	LINK="#0000ee"
	26	VLINK="#551a8b"
	27	ALINK="#ff0000"
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	29	CLASS="NAVHEADER"
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	39	ALIGN="center"
	40	>SDL Library Documentation</TH
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	44	WIDTH="10%"
	45	ALIGN="left"
	46	VALIGN="bottom"
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	48	HREF="sdlenablekeyrepeat.html"
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	50	>Prev</A
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	62	HREF="sdlgetrelativemousestate.html"
	63	ACCESSKEY="N"
	64	>Next</A
65	></TD
66	></TR
67	></TABLE
68	><HR
69	ALIGN="LEFT"
70	WIDTH="100%"></DIV
71	><H1
72	><A
73	NAME="SDLGETMOUSESTATE"
74	></A
75	>SDL_GetMouseState</H1
76	><DIV
77	CLASS="REFNAMEDIV"
78	><A
79	NAME="AEN5869"
80	></A
81	><H2
82	>Name</H2
83	>SDL_GetMouseState -- Retrieve the current state of the mouse</DIV
84	><DIV
85	CLASS="REFSYNOPSISDIV"
86	><A
87	NAME="AEN5872"
88	></A
89	><H2
90	>Synopsis</H2
91	><DIV
92	CLASS="FUNCSYNOPSIS"
93	><A
94	NAME="AEN5873"
95	></A
96	><P
97	></P
98	><PRE
99	CLASS="FUNCSYNOPSISINFO"
100	>#include "SDL.h"</PRE
101	><P
102	><CODE
103	><CODE
104	CLASS="FUNCDEF"
105	>Uint8 <B
106	CLASS="FSFUNC"
107	>SDL_GetMouseState</B
108	></CODE
109	>(int x, int y);</CODE
110	></P
111	><P
112	></P
113	></DIV
114	></DIV
115	><DIV
116	CLASS="REFSECT1"
117	><A
118	NAME="AEN5879"
119	></A
120	><H2
121	>Description</H2
122	><P
123	>The current button state is returned as a button bitmask, which can
124	be tested using the <TT
125	CLASS="LITERAL"
126	>SDL_BUTTON(X)</TT
127	> macros, and <TT
128	CLASS="PARAMETER"
129	><I
130	>x</I
131	></TT
132	> and <TT
133	CLASS="PARAMETER"
134	><I
135	>y</I
136	></TT
137	> are set to the
138	current mouse cursor position. You can pass <TT
139	CLASS="LITERAL"
140	>NULL</TT
141	> for either <TT
142	CLASS="PARAMETER"
143	><I
144	>x</I
145	></TT
146	> or <TT
147	CLASS="PARAMETER"
148	><I
149	>y</I
150	></TT
151	>.</P
152	></DIV
153	><DIV
154	CLASS="REFSECT1"
155	><A
156	NAME="AEN5888"
157	></A
158	><H2
159	>Example</H2
160	><PRE
161	CLASS="PROGRAMLISTING"
162	>SDL_PumpEvents();
163	if(SDL_GetMouseState(NULL, NULL)&SDL_BUTTON(1))
164	printf("Mouse Button 1(left) is pressed.\n");</PRE
165	></DIV
166	><DIV
167	CLASS="REFSECT1"
168	><A
169	NAME="AEN5891"
170	></A
171	><H2
172	>See Also</H2
173	><P
174	><A
175	HREF="sdlgetrelativemousestate.html"
176	><TT
177	CLASS="FUNCTION"
178	>SDL_GetRelativeMouseState</TT
179	></A
180	>,
181	<A
182	HREF="sdlpumpevents.html"
183	><TT
184	CLASS="FUNCTION"
185	>SDL_PumpEvents</TT
186	></A
187	></P
188	></DIV
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190	CLASS="NAVFOOTER"
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192	ALIGN="LEFT"
193	WIDTH="100%"><TABLE
194	SUMMARY="Footer navigation table"
195	WIDTH="100%"
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202	ALIGN="left"
203	VALIGN="top"
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205	HREF="sdlenablekeyrepeat.html"
206	ACCESSKEY="P"
207	>Prev</A
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210	WIDTH="34%"
211	ALIGN="center"
212	VALIGN="top"
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214	HREF="index.html"
215	ACCESSKEY="H"
216	>Home</A
217	></TD
218	><TD
219	WIDTH="33%"
220	ALIGN="right"
221	VALIGN="top"
222	><A
223	HREF="sdlgetrelativemousestate.html"
224	ACCESSKEY="N"
225	>Next</A
226	></TD
227	></TR
228	><TR
229	><TD
230	WIDTH="33%"
231	ALIGN="left"
232	VALIGN="top"
233	>SDL_EnableKeyRepeat</TD
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235	WIDTH="34%"
236	ALIGN="center"
237	VALIGN="top"
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239	HREF="eventfunctions.html"
240	ACCESSKEY="U"
241	>Up</A
242	></TD
243	><TD
244	WIDTH="33%"
245	ALIGN="right"
246	VALIGN="top"
247	>SDL_GetRelativeMouseState</TD
248	></TR
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253	>