📄 xallocclasshint.html
字号:
<HTML><HEAD><TITLE>Xlib Programming Manual: XAllocClassHint</TITLE></HEAD><BODY><H1 ALIGN=center>XAllocClassHint</H1><H2>Syntax</H2><!.IN "XAllocClassHint" "" "@DEF@"><CODE><PRE><A HREF="wm-class.html#XClassHint">XClassHint</A> *XAllocClassHint()</PRE></CODE><H2>Arguments</H2><TABLE></TABLE><H2>Description</H2>The<B>XAllocClassHint()</B>function allocates and returns a pointer to a<A HREF="wm-class.html#XClassHint">XClassHint</A>structure.Note that the pointer fields in the<A HREF="wm-class.html#XClassHint">XClassHint</A>structure are initially set to NULL.If insufficient memory is available, <B>XAllocClassHint()</B>returns NULL.To free the memory allocated to this structure,use<B><A HREF="../../display/XFree.html">XFree()</A></B>.<H2>See also</H2><B><A HREF="XAllocIconSize.html">XAllocIconSize()</A></B>,<B><A HREF="XAllocSizeHints.html">XAllocSizeHints()</A></B>,<B><A HREF="XAllocWMHints.html">XAllocWMHints()</A></B>,<B><A HREF="../../display/XFree.html">XFree()</A></B>,<B><A HREF="XGetClassHint.html">XGetClassHint()</A></B>,<B><A HREF="XSetClassHint.html">XSetClassHint()</A></B>,<B><A HREF="../client-to-session-manager/XSetCommand.html">XSetCommand()</A></B>,<B><A HREF="XSetTextProperty.html">XSetTextProperty()</A></B>,<B><A HREF="XSetTransientForHint.html">XSetTransientForHint()</A></B>,<B><A HREF="../client-to-session-manager/XSetWMClientMachine.html">XSetWMClientMachine()</A></B>,<B><A HREF="XSetWMColormapWindows.html">XSetWMColormapWindows()</A></B>,<B><A HREF="XSetWMIconName.html">XSetWMIconName()</A></B>,<B><A HREF="XSetWMName.html">XSetWMName()</A></B>,<B><A HREF="XSetWMNormalHints.html">XSetWMNormalHints()</A></B>, <B><A HREF="XSetWMProperties.html">XSetWMProperties()</A></B>,<B><A HREF="XSetWMProtocols.html">XSetWMProtocols()</A></B>,<B><A HREF="XSetWMSizeHints.html">XSetWMSizeHints()</A></B>,<B><A HREF="XStringListToTextProperty.html">XStringListToTextProperty()</A></B>,"<A HREF="wm-class.html">Setting and Reading the WM_CLASS Property</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
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -