xforcescreensaver.html
来自「linux图形界面x liberary手册」· HTML 代码 · 共 81 行
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<HTML><HEAD><TITLE>Xlib Programming Manual: XForceScreenSaver</TITLE></HEAD><BODY><H1 ALIGN=center>XForceScreenSaver</H1><H2>Syntax</H2><!.IN "XForceScreenSaver" "" "@DEF@"><CODE><PRE>XForceScreenSaver(<B>display</B>, <B>mode</B>) <A HREF="../display/opening.html#Display">Display</A> *<B>display</B>; int <B>mode</B>;</PRE></CODE><H2>Arguments</H2><TABLE><TR><TD> <B>display</B><TD> Specifies the connection to the X server.<TR><TD> <B>mode</B><TD> Specifies the mode that is to be applied.You can pass<B>ScreenSaverActive</B>or<B>ScreenSaverReset</B>.</TABLE><H2>Description</H2>If the specified mode is <B>ScreenSaverActive</B> and the screen saver currently is deactivated,<B>XForceScreenSaver()</B>activates the screen saver even if the screen saver had been disabledwith a timeout of zero.If the specified mode is <B>ScreenSaverReset</B> and the screen saver currently is enabled,<B>XForceScreenSaver()</B>deactivates the screen saver if it was activated,and the activation timer is reset to its initial state (as if device input had been received).<P><B>XForceScreenSaver()</B>can generate a<B>BadValue</B> error.<H2>Diagnostics</H2><TABLE><TR><TD><B>BadValue</B><TD> Some numeric value falls outside the range of values accepted by the request. Unless a specific range is specified for an argument, the full range defined by the argument's type is accepted. Any argument defined as a set of alternatives can generate this error.</TABLE><H2>See also</H2><B><A HREF="XSetScreenSaver.html">XSetScreenSaver()</A></B>,<B><A HREF="XActivateScreenSaver.html">XActivateScreenSaver()</A></B>,<B><A HREF="XResetScreenSaver.html">XResetScreenSaver()</A></B>,<B><A HREF="XGetScreenSaver.html">XGetScreenSaver()</A></B>,"<A HREF="screen-saver.html">Screen Saver Control</A>".<HR><ADDRESS><A HREF="http://tronche.com/">Christophe Tronche</A>, <A HREF="mailto:ch.tronche@computer.org">ch.tronche@computer.org</A></ADDRESS></BODY></HTML>⌨️ 快捷键说明
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