gtkmenuitem.html

该压缩包包含了GTK+的大量API函数

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>menu_item</I
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>&nbsp;:</TD
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>the menu item</TD
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>placement</I
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>the submenu placement
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><HR><DIV
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><A
NAME="AEN31663"
></A
><H3
><A
NAME="GTK-MENU-ITEM-CONFIGURE"
></A
>gtk_menu_item_configure ()</H3
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>void        gtk_menu_item_configure         (<A
HREF="gtkmenuitem.html"
>GtkMenuItem</A
> *menu_item,
                                             <A
HREF=../glib/glib-basic-types.html#GINT
>gint</A> show_toggle_indicator,
                                             <A
HREF=../glib/glib-basic-types.html#GINT
>gint</A> show_submenu_indicator);</PRE
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><P
>Sets whether the menu item should show a submenu indicator, which is a right
arrow.</P
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><A
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><TT
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>menu_item</I
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>&nbsp;:</TD
><TD
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>the menu item</TD
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><TR
><TD
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><TT
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><I
>show_toggle_indicator</I
></TT
>&nbsp;:</TD
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>unused</TD
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><TT
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><I
>show_submenu_indicator</I
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>&nbsp;:</TD
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>whether to show the arrow or not
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><HR><DIV
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><A
NAME="AEN31688"
></A
><H3
><A
NAME="GTK-MENU-ITEM-SELECT"
></A
>gtk_menu_item_select ()</H3
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><PRE
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>void        gtk_menu_item_select            (<A
HREF="gtkmenuitem.html"
>GtkMenuItem</A
> *menu_item);</PRE
></TD
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><P
>Emits the "select" signal on the given item. Behaves exactly like
<A
HREF="gtkitem.html#GTK-ITEM-SELECT"
>gtk_item_select</A
>.</P
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><A
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><TD
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><TT
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><I
>menu_item</I
></TT
>&nbsp;:</TD
><TD
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>the menu item
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
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><A
NAME="AEN31704"
></A
><H3
><A
NAME="GTK-MENU-ITEM-DESELECT"
></A
>gtk_menu_item_deselect ()</H3
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><PRE
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>void        gtk_menu_item_deselect          (<A
HREF="gtkmenuitem.html"
>GtkMenuItem</A
> *menu_item);</PRE
></TD
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><P
>Emits the "deselect" signal on the given item. Behaves exactly like
<A
HREF="gtkitem.html#GTK-ITEM-DESELECT"
>gtk_item_deselect</A
>.</P
><DIV
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><A
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><TD
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><TT
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><I
>menu_item</I
></TT
>&nbsp;:</TD
><TD
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>the menu item
&#13;</TD
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><P
></P
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></DIV
><HR><DIV
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><A
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></A
><H3
><A
NAME="GTK-MENU-ITEM-ACTIVATE"
></A
>gtk_menu_item_activate ()</H3
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>void        gtk_menu_item_activate          (<A
HREF="gtkmenuitem.html"
>GtkMenuItem</A
> *menu_item);</PRE
></TD
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><P
>Emits the "activate" signal on the given item</P
><DIV
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><A
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></A
><P
></P
><TABLE
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><TBODY
><TR
><TD
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><TT
CLASS="PARAMETER"
><I
>menu_item</I
></TT
>&nbsp;:</TD
><TD
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>the menu item
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
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><A
NAME="AEN31735"
></A
><H3
><A
NAME="GTK-MENU-ITEM-RIGHT-JUSTIFY"
></A
>gtk_menu_item_right_justify ()</H3
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>void        gtk_menu_item_right_justify     (<A
HREF="gtkmenuitem.html"
>GtkMenuItem</A
> *menu_item);</PRE
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><P
>Sets the menu item to be right-justified. Only useful for menu bars.</P
><DIV
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><A
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></A
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><TD
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><TT
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><I
>menu_item</I
></TT
>&nbsp;:</TD
><TD
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>the menu item
&#13;</TD
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><P
></P
></DIV
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><DIV
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><A
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></A
><H2
>Signals</H2
><DIV
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><A
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></A
><H3
><A
NAME="GTKMENUITEM-ACTIVATE"
></A
>The &quot;activate&quot; signal</H3
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><PRE
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>void        user_function                  (<A
HREF="gtkmenuitem.html"
>GtkMenuItem</A
> *menuitem,
                                            <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> user_data);</PRE
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>Emitted when the item is activated.</P
><DIV
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><A
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><TD
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><TT
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><I
>menuitem</I
></TT
>&nbsp;:</TD
><TD
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>the object which received the signal.&#13;</TD
></TR
><TR
><TD
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><TT
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><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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><P
></P
></DIV
></DIV
><HR><DIV
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><A
NAME="AEN31772"
></A
><H3
><A
NAME="GTKMENUITEM-ACTIVATE-ITEM"
></A
>The &quot;activate-item&quot; signal</H3
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><PRE
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>void        user_function                  (<A
HREF="gtkmenuitem.html"
>GtkMenuItem</A
> *menuitem,
                                            <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> user_data);</PRE
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><P
>Emitted when the item is activated, but also if the menu item has a
submenu. For normal applications, the relevant signal is "activate".</P
><DIV
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><A
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></A
><P
></P
><TABLE
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><TBODY
><TR
><TD
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><TT
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><I
>menuitem</I
></TT
>&nbsp;:</TD
><TD
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>the object which received the signal.&#13;</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><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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><P
></P
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><DIV
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><A
NAME="AEN31792"
></A
><H2
>See Also</H2
><P
><P
></P
><DIV
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><DL
><DT
><A
HREF="gtkbin.html"
>GtkBin</A
></DT
><DD
><P
>for how to handle the child.</P
></DD
><DT
><A
HREF="gtkitem.html"
>GtkItem</A
></DT
><DD
><P
>is the abstract class for all sorts of items.</P
></DD
><DT
><A
HREF="gtkmenushell.html"
>GtkMenuShell</A
></DT
><DD
><P
>is always the parent of <A
HREF="gtkmenuitem.html"
>GtkMenuItem</A
>.</P
></DD
></DL
></DIV
></P
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></FONT
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