forked from KolibriOS/kolibrios
338 lines
4.4 KiB
HTML
338 lines
4.4 KiB
HTML
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<HTML
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><HEAD
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><TITLE
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>SDL_MouseButtonEvent</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.64
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"><LINK
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REL="HOME"
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TITLE="SDL Library Documentation"
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HREF="index.html"><LINK
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REL="UP"
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TITLE="SDL Event Structures."
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HREF="eventstructures.html"><LINK
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REL="PREVIOUS"
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TITLE="SDL_MouseMotionEvent"
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HREF="sdlmousemotionevent.html"><LINK
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REL="NEXT"
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TITLE="SDL_JoyAxisEvent"
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HREF="sdljoyaxisevent.html"></HEAD
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><BODY
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CLASS="REFENTRY"
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BGCOLOR="#FFF8DC"
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TEXT="#000000"
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LINK="#0000ee"
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VLINK="#551a8b"
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ALINK="#ff0000"
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><DIV
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CLASS="NAVHEADER"
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><TABLE
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TH
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COLSPAN="3"
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ALIGN="center"
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>SDL Library Documentation</TH
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></TR
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><TR
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><TD
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WIDTH="10%"
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ALIGN="left"
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VALIGN="bottom"
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><A
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HREF="sdlmousemotionevent.html"
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>Prev</A
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></TD
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><TD
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WIDTH="80%"
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ALIGN="center"
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VALIGN="bottom"
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></TD
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><TD
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WIDTH="10%"
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ALIGN="right"
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VALIGN="bottom"
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><A
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HREF="sdljoyaxisevent.html"
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>Next</A
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></TD
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></TR
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></TABLE
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><HR
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ALIGN="LEFT"
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WIDTH="100%"></DIV
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><H1
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><A
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NAME="SDLMOUSEBUTTONEVENT"
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>SDL_MouseButtonEvent</A
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></H1
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><DIV
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CLASS="REFNAMEDIV"
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><A
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NAME="AEN3711"
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></A
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><H2
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>Name</H2
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>SDL_MouseButtonEvent -- Mouse button event structure</DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN3714"
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></A
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><H2
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>Structure Definition</H2
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><PRE
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CLASS="PROGRAMLISTING"
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>typedef struct{
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Uint8 type;
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Uint8 button;
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Uint8 state;
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Uint16 x, y;
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} SDL_MouseButtonEvent;</PRE
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></DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN3717"
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></A
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><H2
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>Structure Data</H2
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><DIV
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CLASS="INFORMALTABLE"
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><A
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NAME="AEN3719"
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></A
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><P
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></P
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><TABLE
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BORDER="0"
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CLASS="CALSTABLE"
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><TBODY
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="STRUCTFIELD"
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><I
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>type</I
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></TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="LITERAL"
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>SDL_MOUSEBUTTONDOWN</TT
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> or <TT
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CLASS="LITERAL"
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>SDL_MOUSEBUTTONUP</TT
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></TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="STRUCTFIELD"
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><I
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>button</I
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></TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>The mouse button index (SDL_BUTTON_LEFT, SDL_BUTTON_MIDDLE, SDL_BUTTON_RIGHT)</TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="STRUCTFIELD"
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><I
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>state</I
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></TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="LITERAL"
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>SDL_PRESSED</TT
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> or <TT
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CLASS="LITERAL"
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>SDL_RELEASED</TT
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></TD
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></TR
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><TR
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><TT
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CLASS="STRUCTFIELD"
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><I
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>x</I
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></TT
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>, <TT
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CLASS="STRUCTFIELD"
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><I
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>y</I
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></TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>The X/Y coordinates of the mouse at press/release time</TD
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></TR
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></TBODY
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></TABLE
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><P
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></P
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></DIV
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></DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN3743"
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></A
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><H2
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>Description</H2
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><P
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><SPAN
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CLASS="STRUCTNAME"
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>SDL_MouseButtonEvent</SPAN
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> is a member of the <A
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HREF="sdlevent.html"
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><SPAN
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CLASS="STRUCTNAME"
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>SDL_Event</SPAN
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></A
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> union and is used when an event of type <TT
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CLASS="LITERAL"
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>SDL_MOUSEBUTTONDOWN</TT
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> or <TT
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CLASS="LITERAL"
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>SDL_MOUSEBUTTONUP</TT
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> is reported.</P
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><P
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>When a mouse button press or release is detected then number of the button pressed (from 1 to 255, with 1 usually being the left button and 2 the right) is placed into <TT
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CLASS="STRUCTFIELD"
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><I
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>button</I
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></TT
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>, the position of the mouse when this event occured is stored in the <TT
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CLASS="STRUCTFIELD"
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><I
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>x</I
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></TT
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> and the <TT
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CLASS="STRUCTFIELD"
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><I
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>y</I
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></TT
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> fields. Like <A
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HREF="sdlkeyboardevent.html"
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><SPAN
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CLASS="STRUCTNAME"
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>SDL_KeyboardEvent</SPAN
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></A
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>, information on whether the event was a press or a release event is stored in both the <TT
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CLASS="STRUCTFIELD"
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><I
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>type</I
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></TT
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> and <TT
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CLASS="STRUCTFIELD"
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><I
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>state</I
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></TT
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> fields, but this should be obvious.</P
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></DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN3759"
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></A
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><H2
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>See Also</H2
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><P
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><A
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HREF="sdlevent.html"
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><SPAN
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CLASS="STRUCTNAME"
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>SDL_Event</SPAN
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></A
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>,
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<A
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HREF="sdlmousemotionevent.html"
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><SPAN
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CLASS="STRUCTNAME"
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>SDL_MouseMotionEvent</SPAN
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></A
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></P
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></DIV
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><DIV
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CLASS="NAVFOOTER"
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><HR
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ALIGN="LEFT"
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WIDTH="100%"><TABLE
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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><A
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HREF="sdlmousemotionevent.html"
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>Prev</A
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></TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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><A
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HREF="index.html"
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>Home</A
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></TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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><A
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HREF="sdljoyaxisevent.html"
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>Next</A
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></TD
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></TR
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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>SDL_MouseMotionEvent</TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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><A
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HREF="eventstructures.html"
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>Up</A
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></TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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>SDL_JoyAxisEvent</TD
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></TR
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></TABLE
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></DIV
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></BODY
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></HTML
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>
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