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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"><HTML><HEAD><TITLE>高级事件和信号处理</TITLE><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+"><LINKREL="HOME"TITLE="GTK+ 2.0 教程"HREF="book1.html"><LINKREL="PREVIOUS"TITLE="Idle 函数"HREF="x1744.html"><LINKREL="NEXT"TITLE="信号的发射和传播"HREF="x1764.html"></HEAD><BODYCLASS="CHAPTER"BGCOLOR="#FFFFFF"TEXT="#000000"LINK="#0000FF"VLINK="#840084"ALINK="#0000FF"><DIVCLASS="NAVHEADER"><TABLESUMMARY="Header navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><THCOLSPAN="3"ALIGN="center">GTK+ 2.0 教程</TH></TR><TR><TDWIDTH="10%"ALIGN="left"VALIGN="bottom"><AHREF="x1744.html"ACCESSKEY="P"><<< Previous</A></TD><TDWIDTH="80%"ALIGN="center"VALIGN="bottom"></TD><TDWIDTH="10%"ALIGN="right"VALIGN="bottom"><AHREF="x1764.html"ACCESSKEY="N">Next >>></A></TD></TR></TABLE><HRALIGN="LEFT"WIDTH="100%"></DIV><DIVCLASS="CHAPTER"><H1><ANAME="CH-ADVANCEDEVENTSANDSIGNALS">高级事件和信号处理</H1><DIVCLASS="SECT1"><H1CLASS="SECT1"><ANAME="SEC-SIGNALFUNCTIONS">信号函数</H1><DIVCLASS="SECT2"><H2CLASS="SECT2"><ANAME="AEN1755">连接和断开信号处理函数</H2><TABLEBORDER="0"BGCOLOR="#E0E0E0"WIDTH="100%"><TR><TD><PRECLASS="PROGRAMLISTING">gulong g_signal_connect( GObject *object, const gchar *name, GCallback func, gpointer func_data );gulong g_signal_connect_after( GObject *object, const gchar *name, GCallback func, gpointer func_data );gulong g_signal_connect_swapped( GObject *object, const gchar *name, GCallback func, GObject *slot_object );void g_signal_handler_disconnect( GObject *object, gulong handler_id );void g_signal_handlers_disconnect_by_func( GObject *object, GCallback func, gpointer data );</PRE></TD></TR></TABLE></DIV><DIVCLASS="SECT2"><H2CLASS="SECT2"><ANAME="AEN1758">阻塞和反阻塞信号处理函数</H2><TABLEBORDER="0"BGCOLOR="#E0E0E0"WIDTH="100%"><TR><TD><PRECLASS="PROGRAMLISTING">void g_signal_handler_block( GObject *object, gulong handler_id);void g_signal_handlers_block_by_func( GObject *object, GCallback func, gpointer data );void g_signal_handler_unblock( GObject *object, gulong handler_id );void g_signal_handler_unblock_by_func( GObject *object, GCallback func, gpointer data );</PRE></TD></TR></TABLE></DIV><DIVCLASS="SECT2"><H2CLASS="SECT2"><ANAME="AEN1761">发出和停止信号</H2><TABLEBORDER="0"BGCOLOR="#E0E0E0"WIDTH="100%"><TR><TD><PRECLASS="PROGRAMLISTING">void g_signal_emit( GObject *object, guint signal_id, ... );void g_signal_emit_by_name( GObject *object, const gchar *name, ... );void g_signal_emitv( const GValue *instance_and_params, guint signal_id, GQuark detail, GValue *return_value );void g_signal_stop_emission( GObject *object, guint signal_id, GQuark detail );void g_signal_stop_emission_by_name( GObject *object, const gchar *detailed_signal );</PRE></TD></TR></TABLE></DIV></DIV></DIV><DIVCLASS="NAVFOOTER"><HRALIGN="LEFT"WIDTH="100%"><TABLESUMMARY="Footer navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top"><AHREF="x1744.html"ACCESSKEY="P"><<< Previous</A></TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="book1.html"ACCESSKEY="H">Home</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top"><AHREF="x1764.html"ACCESSKEY="N">Next >>></A></TD></TR><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top">Idle 函数</TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"> </TD><TDWIDTH="33%"ALIGN="right"VALIGN="top">信号的发射和传播</TD></TR></TABLE></DIV></BODY></HTML>⌨️ 快捷键说明
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