gtk-general.html

该压缩包包含了GTK+的大量API函数

>GtkCallbackMarshal</A
> marshal,
                                             <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> data,
                                             <A
HREF="gtk-types.html#GTKDESTROYNOTIFY"
>GtkDestroyNotify</A
> destroy);</PRE
></TD
></TR
></TABLE
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN809"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>priority</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>function</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>marshal</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>data</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>destroy</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN838"
></A
><H3
><A
NAME="GTK-IDLE-REMOVE"
></A
>gtk_idle_remove ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        gtk_idle_remove                 (<A
HREF=../glib/glib-basic-types.html#GUINT
>guint</A> idle_handler_id);</PRE
></TD
></TR
></TABLE
><P
>Removes the idle function with the given id.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN844"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>idle_handler_id</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>Identifies the idle function to remove.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN853"
></A
><H3
><A
NAME="GTK-IDLE-REMOVE-BY-DATA"
></A
>gtk_idle_remove_by_data ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        gtk_idle_remove_by_data         (<A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> data);</PRE
></TD
></TR
></TABLE
><P
>Removes the idle function identified by the user data.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN859"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>data</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>remove the idle function which was registered with this user data.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN868"
></A
><H3
><A
NAME="GTK-INPUT-ADD-FULL"
></A
>gtk_input_add_full ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF=../glib/glib-basic-types.html#GUINT
>guint</A>       gtk_input_add_full              (<A
HREF=../glib/glib-basic-types.html#GINT
>gint</A> source,
                                             <A
HREF=../gdk/gdk-input.html#GDKINPUTCONDITION
>GdkInputCondition</A> condition,
                                             <A
HREF=../gdk/gdk-input.html#GDKINPUTFUNCTION
>GdkInputFunction</A> function,
                                             <A
HREF="gtk-types.html#GTKCALLBACKMARSHAL"
>GtkCallbackMarshal</A
> marshal,
                                             <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> data,
                                             <A
HREF="gtk-types.html#GTKDESTROYNOTIFY"
>GtkDestroyNotify</A
> destroy);</PRE
></TD
></TR
></TABLE
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN880"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>source</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>condition</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>function</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>marshal</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>data</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>destroy</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN913"
></A
><H3
><A
NAME="GTK-INPUT-REMOVE"
></A
>gtk_input_remove ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        gtk_input_remove                (<A
HREF=../glib/glib-basic-types.html#GUINT
>guint</A> input_handler_id);</PRE
></TD
></TR
></TABLE
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN919"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>input_handler_id</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN928"
></A
><H3
><A
NAME="GTK-PRIORITY-REDRAW-CAPS"
></A
>GTK_PRIORITY_REDRAW</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>#define GTK_PRIORITY_REDRAW     (G_PRIORITY_HIGH_IDLE + 20)</PRE
></TD
></TR
></TABLE
><P
>Use this priority for redrawing related stuff. It is used internally by
GTK+ to do pending redraws. This priority is lower than <TT
CLASS="LITERAL"
>GTK_PRIORITY_RESIZE</TT
>
to avoid redrawing a widget just before resizing (and therefore redrawing
it again).</P
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN934"
></A
><H3
><A
NAME="GTK-PRIORITY-RESIZE-CAPS"
></A
>GTK_PRIORITY_RESIZE</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>#define GTK_PRIORITY_RESIZE     (G_PRIORITY_HIGH_IDLE + 10)</PRE
></TD
></TR
></TABLE
><P
>Use this priority for resizing related stuff. It is used internally by
GTK+ to compute the sizes of widgets. This priority is higher than 
<TT
CLASS="LITERAL"
>GTK_PRIORITY_REDRAW</TT
> to avoid resizing a widget which was just redrawn.</P
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN940"
></A
><H3
><A
NAME="GTK-PRIORITY-HIGH-CAPS"
></A
>GTK_PRIORITY_HIGH</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>#define GTK_PRIORITY_HIGH       G_PRIORITY_HIGH</PRE
></TD
></TR
></TABLE
><P
>Use this for high priority timeouts. This priority is never used inside
GTK+ so everything running at this priority will be running before anything
inside the toolkit.
<DIV
CLASS="NOTE"
><BLOCKQUOTE
CLASS="NOTE"
><P
><B
>Note: </B
>This macro is deprecated. You should use G_PRIORITY_HIGH instead.</P
></BLOCKQUOTE
></DIV
></P
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN947"
></A
><H3
><A
NAME="GTK-PRIORITY-INTERNAL-CAPS"
></A
>GTK_PRIORITY_INTERNAL</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>#define GTK_PRIORITY_INTERNAL   GTK_PRIORITY_REDRAW</PRE
></TD
></TR
></TABLE
><P
>This priority is for GTK+ internal stuff. Don't use it in your applications.</P
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN952"
></A
><H3
><A
NAME="GTK-PRIORITY-DEFAULT-CAPS"
></A
>GTK_PRIORITY_DEFAULT</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>#define GTK_PRIORITY_DEFAULT	G_PRIORITY_DEFAULT_IDLE</PRE
></TD
></TR
></TABLE
><P
>Default priority for idle functions.
<DIV
CLASS="NOTE"
><BLOCKQUOTE
CLASS="NOTE"
><P
><B
>Note: </B
>This macro is deprecated. You should use G_PRIORITY_DEFAULT_IDLE instead.</P
></BLOCKQUOTE
></DIV
></P
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN959"
></A
><H3
><A
NAME="GTK-PRIORITY-LOW-CAPS"
></A
>GTK_PRIORITY_LOW</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>#define GTK_PRIORITY_LOW	G_PRIORITY_LOW</PRE
></TD
></TR
></TABLE
><P
>Priority for very unimportant background tasks.
<DIV
CLASS="NOTE"
><BLOCKQUOTE
CLASS="NOTE"
><P
><B
>Note: </B
>This macro is deprecated. You should use G_PRIORITY_LOW instead.</P
></BLOCKQUOTE
></DIV
></P
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN966"
></A
><H3
><A
NAME="GTK-KEY-SNOOPER-INSTALL"
></A
>gtk_key_snooper_install ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF=../glib/glib-basic-types.html#GUINT
>guint</A>       gtk_key_snooper_install         (<A
HREF="gtk-general.html#GTKKEYSNOOPFUNC"
>GtkKeySnoopFunc</A
> snooper,
                                             <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> func_data);</PRE
></TD
></TR
></TABLE
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN974"
></A
><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>snooper</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>func_data</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>&nbsp;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN991"
></A
><H3
><A
NAME="GTKKEYSNOOPFUNC"
></A
>GtkKeySnoopFunc ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF=../glib/glib-basic-types.html#GINT
>gint</A>        (*GtkKeySnoopFunc)              (<A
HREF="gtkwidget.html"
>GtkWidget</A
> *grab_widget,