gtkstatusbar.html

该压缩包包含了GTK+的大量API函数

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><TT
CLASS="PARAMETER"
><I
>statusbar</I
></TT
>&nbsp;:</TD
><TD
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>a <A
HREF="gtkstatusbar.html"
>GtkStatusbar</A
>.</TD
></TR
><TR
><TD
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><TT
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><I
>context_id</I
></TT
>&nbsp;:</TD
><TD
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>the message's context id, as returned by
gkt_statusbar_get_context_id().</TD
></TR
><TR
><TD
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><TT
CLASS="PARAMETER"
><I
>text</I
></TT
>&nbsp;:</TD
><TD
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>the message to add to the statusbar.</TD
></TR
><TR
><TD
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><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
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>the message's new message id for use with <A
HREF="gtkstatusbar.html#GTK-STATUSBAR-REMOVE"
>gtk_statusbar_remove</A
>().
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN39901"
></A
><H3
><A
NAME="GTK-STATUSBAR-POP"
></A
>gtk_statusbar_pop ()</H3
><TABLE
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><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        gtk_statusbar_pop               (<A
HREF="gtkstatusbar.html"
>GtkStatusbar</A
> *statusbar,
                                             <A
HREF=../glib/glib-basic-types.html#GUINT
>guint</A> context_id);</PRE
></TD
></TR
></TABLE
><P
>Removes the message at the top of a <A
HREF="gtkstatusbar.html"
>GtkStatusBar</A
>'s stack.</P
><DIV
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><A
NAME="AEN39909"
></A
><P
></P
><TABLE
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><TBODY
><TR
><TD
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><TT
CLASS="PARAMETER"
><I
>statusbar</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtkstatusbar.html"
>GtkStatusBar</A
>.</TD
></TR
><TR
><TD
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ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>context_id</I
></TT
>&nbsp;:</TD
><TD
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ALIGN="LEFT"
VALIGN="TOP"
>a context identifier.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN39923"
></A
><H3
><A
NAME="GTK-STATUSBAR-REMOVE"
></A
>gtk_statusbar_remove ()</H3
><TABLE
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><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        gtk_statusbar_remove            (<A
HREF="gtkstatusbar.html"
>GtkStatusbar</A
> *statusbar,
                                             <A
HREF=../glib/glib-basic-types.html#GUINT
>guint</A> context_id,
                                             <A
HREF=../glib/glib-basic-types.html#GUINT
>guint</A> message_id);</PRE
></TD
></TR
></TABLE
><P
>Forces the removal of a message from a statusbar's stack. The exact context_id and message_id must be specified.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN39931"
></A
><P
></P
><TABLE
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CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>statusbar</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtkstatusbar.html"
>GtkStatusBar</A
>.</TD
></TR
><TR
><TD
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ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>context_id</I
></TT
>&nbsp;:</TD
><TD
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ALIGN="LEFT"
VALIGN="TOP"
>a context identifier.</TD
></TR
><TR
><TD
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><TT
CLASS="PARAMETER"
><I
>message_id</I
></TT
>&nbsp;:</TD
><TD
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ALIGN="LEFT"
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>a message identifier, as returned by <A
HREF="gtkstatusbar.html#GTK-STATUSBAR-PUSH"
>gtk_statusbar_push</A
>().
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN39950"
></A
><H2
>Signals</H2
><DIV
CLASS="REFSECT2"
><A
NAME="AEN39952"
></A
><H3
><A
NAME="GTKSTATUSBAR-TEXT-PUSHED"
></A
>The &quot;text-pushed&quot; signal</H3
><TABLE
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><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        user_function                  (<A
HREF="gtkstatusbar.html"
>GtkStatusbar</A
> *statusbar,
                                            <A
HREF=../glib/glib-basic-types.html#GUINT
>guint</A> context_id,
                                            <A
HREF=../glib/glib-basic-types.html#GCHAR
>gchar</A> *text,
                                            <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> user_data);</PRE
></TD
></TR
></TABLE
><P
>Is emitted whenever a new message gets pushed onto a statusbar's stack.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN39961"
></A
><P
></P
><TABLE
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><TBODY
><TR
><TD
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><TT
CLASS="PARAMETER"
><I
>statusbar</I
></TT
>&nbsp;:</TD
><TD
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>the object which received the signal.</TD
></TR
><TR
><TD
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><TT
CLASS="PARAMETER"
><I
>context_id</I
></TT
>&nbsp;:</TD
><TD
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>the context id of the relevant message/statusbar.</TD
></TR
><TR
><TD
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><TT
CLASS="PARAMETER"
><I
>text</I
></TT
>&nbsp;:</TD
><TD
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>the message that was pushed.&#13;</TD
></TR
><TR
><TD
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><TT
CLASS="PARAMETER"
><I
>user_data</I
></TT
>&nbsp;:</TD
><TD
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>user data set when the signal handler was connected.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN39982"
></A
><H3
><A
NAME="GTKSTATUSBAR-TEXT-POPPED"
></A
>The &quot;text-popped&quot; signal</H3
><TABLE
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><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        user_function                  (<A
HREF="gtkstatusbar.html"
>GtkStatusbar</A
> *statusbar,
                                            <A
HREF=../glib/glib-basic-types.html#GUINT
>guint</A> context_id,
                                            <A
HREF=../glib/glib-basic-types.html#GCHAR
>gchar</A> *text,
                                            <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> user_data);</PRE
></TD
></TR
></TABLE
><P
>Is emitted whenever a new message is popped off a statusbar's stack.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN39991"
></A
><P
></P
><TABLE
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CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>statusbar</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the object which received the signal.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>context_id</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the context id of the relevant message/statusbar.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>text</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the message that was just popped.&#13;</TD
></TR
><TR
><TD
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ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>user_data</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>user data set when the signal handler was connected.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN40012"
></A
><H2
>See Also</H2
><P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
><A
HREF="gtkdialog.html"
>GtkDialog</A
></DT
><DD
><P
>another way of reporting information to the user.</P
></DD
></DL
></DIV
></P
></DIV
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><BR
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