📄 xungrabpointer.html
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<HTML><HEAD><TITLE>Xlib Programming Manual: XUngrabPointer</TITLE></HEAD><BODY><H1 ALIGN=center>XUngrabPointer</H1><H2>Syntax</H2><!.IN "Ungrabbing" "pointer"><!.IN "Pointer" "ungrabbing"><!.IN "XUngrabPointer" "" "@DEF@"><CODE><PRE>XUngrabPointer(<B>display</B>, <B>time</B>) <A HREF="../display/opening.html#Display">Display</A> *<B>display</B>; <A HREF="pointer-grabbing.html#Time">Time</A> <B>time</B>;</PRE></CODE><H2>Arguments</H2><TABLE><TR><TD> <B>display</B><TD> Specifies the connection to the X server.<TR><TD> <B>time</B><TD> Specifies the time.You can pass either a timestamp or<B>CurrentTime</B>.</TABLE><H2>Description</H2>The<B>XUngrabPointer()</B>function releases the pointer and any queued eventsif this client has actively grabbed the pointer from<B><A HREF="XGrabPointer.html">XGrabPointer()</A></B>,<B><A HREF="XGrabButton.html">XGrabButton()</A></B>,or from a normal button press.<B>XUngrabPointer()</B>does not release the pointer if the specifiedtime is earlier than the last-pointer-grab time or is later than thecurrent X server time.It also generates <B><A HREF="../events/window-entry-exit/">EnterNotify</A></B> and <B><A HREF="../events/window-entry-exit/">LeaveNotify</A></B> events.The X server performs an <B>UngrabPointer</B>request automatically if the event window or confine_to window for an active pointer grab becomes not viewableor if window reconfiguration causes the confine_to window to lie completelyoutside the boundaries of the root window.<H2>See also</H2><B><A HREF="XAllowEvents.html">XAllowEvents()</A></B>,<B><A HREF="XChangeActivePointerGrab.html">XChangeActivePointerGrab()</A></B>,<B><A HREF="XGrabButton.html">XGrabButton()</A></B>,<B><A HREF="XGrabKey.html">XGrabKey()</A></B>,<B><A HREF="XGrabKeyboard.html">XGrabKeyboard()</A></B>,<B><A HREF="XGrabPointer.html">XGrabPointer()</A></B>,"<A HREF="pointer-grabbing.html">Pointer Grabbing</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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