gtktogglebutton.html

该压缩包包含了GTK+的大量API函数

CLASS="STRUCTFIELD"
><I
>draw_indicator</I
></TT
> to TRUE.</P
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><TT
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><I
>toggle_button</I
></TT
>&nbsp;:</TD
><TD
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>a <A
HREF="gtktogglebutton.html"
>GtkToggleButton</A
>.</TD
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><TD
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><TT
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><I
>draw_indicator</I
></TT
>&nbsp;:</TD
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>TRUE or FALSE.
&#13;</TD
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><P
></P
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><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN41539"
></A
><H3
><A
NAME="GTK-TOGGLE-BUTTON-SET-STATE"
></A
>gtk_toggle_button_set_state</H3
><TABLE
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><PRE
CLASS="PROGRAMLISTING"
>#define	gtk_toggle_button_set_state		gtk_toggle_button_set_active</PRE
></TD
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><P
>This is a deprecated macro, and is only maintained for compatability reasons.</P
></DIV
><HR><DIV
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><A
NAME="AEN41544"
></A
><H3
><A
NAME="GTK-TOGGLE-BUTTON-TOGGLED"
></A
>gtk_toggle_button_toggled ()</H3
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><PRE
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>void        gtk_toggle_button_toggled       (<A
HREF="gtktogglebutton.html"
>GtkToggleButton</A
> *toggle_button);</PRE
></TD
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><P
>Changes the state of the toggle button.</P
><DIV
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><A
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></A
><P
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><TT
CLASS="PARAMETER"
><I
>toggle_button</I
></TT
>&nbsp;:</TD
><TD
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ALIGN="LEFT"
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>a <A
HREF="gtktogglebutton.html"
>GtkToggleButton</A
>.
&#13;</TD
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></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
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><A
NAME="AEN41560"
></A
><H3
><A
NAME="GTK-TOGGLE-BUTTON-GET-ACTIVE"
></A
>gtk_toggle_button_get_active ()</H3
><TABLE
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><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF=../glib/glib-basic-types.html#GBOOLEAN
>gboolean</A>    gtk_toggle_button_get_active    (<A
HREF="gtktogglebutton.html"
>GtkToggleButton</A
> *toggle_button);</PRE
></TD
></TR
></TABLE
><P
>Queries a <A
HREF="gtktogglebutton.html"
>GtkToggleButton</A
> and returns it's current state. Returns TRUE if
the toggle button is pressed in and FALSE if it is raised.</P
><DIV
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><A
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></A
><P
></P
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><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
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><TT
CLASS="PARAMETER"
><I
>toggle_button</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtktogglebutton.html"
>GtkToggleButton</A
>.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
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ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF=../glib/glib-basic-types.html#GBOOLEAN
>gboolean</A> value.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN41583"
></A
><H3
><A
NAME="GTK-TOGGLE-BUTTON-SET-ACTIVE"
></A
>gtk_toggle_button_set_active ()</H3
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><PRE
CLASS="PROGRAMLISTING"
>void        gtk_toggle_button_set_active    (<A
HREF="gtktogglebutton.html"
>GtkToggleButton</A
> *toggle_button,
                                             <A
HREF=../glib/glib-basic-types.html#GBOOLEAN
>gboolean</A> is_active);</PRE
></TD
></TR
></TABLE
><P
>Sets the status of the toggle button. Set to TRUE if you want the
GtkToggleButton to be 'pressed in', and FALSE to raise it.
This action causes the toggled signal to be emitted.</P
><DIV
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><A
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></A
><P
></P
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><TBODY
><TR
><TD
WIDTH="20%"
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><TT
CLASS="PARAMETER"
><I
>toggle_button</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtktogglebutton.html"
>GtkToggleButton</A
>.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>is_active</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>TRUE or FALSE.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
></DIV
><DIV
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><A
NAME="AEN41604"
></A
><H2
>Args</H2
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
><A
NAME="GTKTOGGLEBUTTON--ACTIVE"
></A
>&quot;<TT
CLASS="LITERAL"
>active</TT
>&quot; (<A
HREF=../glib/glib-basic-types.html#GBOOLEAN
>gboolean</A> : Read / Write)</DT
><DD
><P
>Sets whether the toggle button should be pressed in or not.</P
></DD
><DT
><A
NAME="GTKTOGGLEBUTTON--DRAW-INDICATOR"
></A
>&quot;<TT
CLASS="LITERAL"
>draw-indicator</TT
>&quot; (<A
HREF=../glib/glib-basic-types.html#GBOOLEAN
>gboolean</A> : Read / Write)</DT
><DD
><P
></P
></DD
></DL
></DIV
></DIV
><DIV
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><A
NAME="AEN41621"
></A
><H2
>Signals</H2
><DIV
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><A
NAME="AEN41623"
></A
><H3
><A
NAME="GTKTOGGLEBUTTON-TOGGLED"
></A
>The &quot;toggled&quot; signal</H3
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><PRE
CLASS="PROGRAMLISTING"
>void        user_function                  (<A
HREF="gtktogglebutton.html"
>GtkToggleButton</A
> *togglebutton,
                                            <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> user_data);</PRE
></TD
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><P
>Should be connected if you wish to perform an action whenever the
<A
HREF="gtktogglebutton.html"
>GtkToggleButton</A
>'s state is changed.</P
><DIV
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><A
NAME="AEN41631"
></A
><P
></P
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><TD
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><TT
CLASS="PARAMETER"
><I
>togglebutton</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the object which received the signal.&#13;</TD
></TR
><TR
><TD
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ALIGN="RIGHT"
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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
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></TABLE
><P
></P
></DIV
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN41644"
></A
><H2
>See Also</H2
><P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
><A
HREF="gtkbutton.html"
>GtkButton</A
></DT
><DD
><P
>a more general button.</P
></DD
><DT
><A
HREF="gtkcheckbutton.html"
>GtkCheckButton</A
></DT
><DD
><P
>another way of presenting a toggle option.</P
></DD
><DT
><A
HREF="gtkcheckmenuitem.html"
>GtkCheckMenuItem</A
></DT
><DD
><P
>a <A
HREF="gtktogglebutton.html"
>GtkToggleButton</A
>  as a menu item.</P
></DD
></DL
></DIV
></P
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