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<HTML><HEAD><TITLE>Xlib Programming Manual: </TITLE></HEAD><BODY><H1 ALIGN=center>XSetNormalHints</H1>This function has been superseded by<B><A HREF="../../ICC/client-to-window-manager/XSetWMNormalHints.html">XSetWMNormalHints()</A></B>.<!.IN "XSetNormalHints" "" "@DEF@"><H2>Syntax</H2><CODE><PRE>XSetNormalHints(<B>display</B>, <B>w</B>, <B>hints</B>) Display *<B>display</B>; Window <B>w</B>; XSizeHints *<B>hints</B>;</PRE></CODE><H2>Arguments</H2><TABLE><TR><TD> <B>display</B><TD> Specifies the connection to the X server.<TR><TD> <B>w</B><TD> Specifies the window.<TR><TD> <B>hints</B><TD> Specifies a pointer to the size hints for the window in its normal state.</TABLE><H2>Description</H2>The<B>XSetNormalHints()</B>function sets the size hints structure for the specified window.Applications use<B>XSetNormalHints()</B>to inform the window manager of the sizeor position desirable for that window.In addition, an application that wants to move or resize itself should call<B>XSetNormalHints()</B>and specify its new desired location and sizeas well as making direct Xlib calls to move or resize. This is because window managers may ignore redirectedconfigure requests, but they pay attention to property changes.<P>To set size hints, an application not only must assign values to the appropriate membersin the hints structure but also must set the flags member of the structure to indicate which information is present and where it came from. A call to<B>XSetNormalHints()</B>is meaningless, unless the flags member is set to indicate which members ofthe structure have been assigned values.<P><B>XSetNormalHints()</B>can generate<B>BadAlloc</B>and<B>BadWindow</B> errors.<H2>Syntax</H2><H2>Diagnostics</H2><TABLE><TR><TD><B>BadAlloc</B><TD> The server failed to allocate the requested source or server memory.<TR><TD><B>BadWindow</B><TD>A value for a Window argument does not name a defined Window.</TABLE><H2>See also</H2><B><A HREF="../../ICC/client-to-window-manager/XSetWMNormalHints.html">XSetWMNormalHints()</A></B>,"<A HREF="./">Compatibility Functions</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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