gtkmenu.html

该压缩包包含了GTK+的大量API函数

HREF="gtkmenu.html"
>GtkMenu</A
> *menu,
                                             <A
HREF="gtkwidget.html"
>GtkWidget</A
> *child,
                                             <A
HREF=../glib/glib-basic-types.html#GINT
>gint</A> position);</PRE
></TD
></TR
></TABLE
><P
>Adds a new <A
HREF="gtkmenuitem.html"
>GtkMenuItem</A
> to the menu's item list at the position
indicated by <TT
CLASS="PARAMETER"
><I
>position</I
></TT
>. </P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN30931"
></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
>menu</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtkmenu.html"
>GtkMenu</A
>.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>child</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>The <A
HREF="gtkmenuitem.html"
>GtkMenuItem</A
> to add.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>position</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>The position in the item list where <TT
CLASS="PARAMETER"
><I
>child</I
></TT
> is added.
Positions are numbered from 0 to n-1.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN30951"
></A
><H3
><A
NAME="GTK-MENU-REORDER-CHILD"
></A
>gtk_menu_reorder_child ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        gtk_menu_reorder_child          (<A
HREF="gtkmenu.html"
>GtkMenu</A
> *menu,
                                             <A
HREF="gtkwidget.html"
>GtkWidget</A
> *child,
                                             <A
HREF=../glib/glib-basic-types.html#GINT
>gint</A> position);</PRE
></TD
></TR
></TABLE
><P
>Moves a <A
HREF="gtkmenuitem.html"
>GtkMenuItem</A
> to a new position within the <A
HREF="gtkmenu.html"
>GtkMenu</A
>.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN30961"
></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
>menu</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtkmenu.html"
>GtkMenu</A
>.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>child</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the <A
HREF="gtkmenuitem.html"
>GtkMenuItem</A
> to move.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>position</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the new position to place <TT
CLASS="PARAMETER"
><I
>child</I
></TT
>.  Positions are numbered from 
0 to n-1.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN30981"
></A
><H3
><A
NAME="GTK-MENU-POPUP"
></A
>gtk_menu_popup ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        gtk_menu_popup                  (<A
HREF="gtkmenu.html"
>GtkMenu</A
> *menu,
                                             <A
HREF="gtkwidget.html"
>GtkWidget</A
> *parent_menu_shell,
                                             <A
HREF="gtkwidget.html"
>GtkWidget</A
> *parent_menu_item,
                                             <A
HREF="gtkmenu.html#GTKMENUPOSITIONFUNC"
>GtkMenuPositionFunc</A
> func,
                                             <A
HREF=../glib/glib-basic-types.html#GPOINTER
>gpointer</A> data,
                                             <A
HREF=../glib/glib-basic-types.html#GUINT
>guint</A> button,
                                             <A
HREF=../glib/glib-basic-types.html#GUINT32
>guint32</A> activate_time);</PRE
></TD
></TR
></TABLE
><P
>Displays a menu and makes it available for selection.  Applications can use
this function to display context-sensitive menus, and will typically supply
NULL for the <TT
CLASS="PARAMETER"
><I
>parent_menu_shell</I
></TT
>, <TT
CLASS="PARAMETER"
><I
>parent_menu_item</I
></TT
>, <TT
CLASS="PARAMETER"
><I
>func</I
></TT
> and <TT
CLASS="PARAMETER"
><I
>data</I
></TT
> 
parameters.  The default menu positioning function will position the menu
at the current pointer position.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN30997"
></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
>menu</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtkmenu.html"
>GtkMenu</A
>.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>parent_menu_shell</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the menu shell containing the triggering menu item.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>parent_menu_item</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the menu item whose activation triggered the popup.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>func</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a user supplied function used to position the menu.</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"
>user supplied data to be passed to <TT
CLASS="PARAMETER"
><I
>func</I
></TT
>.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>button</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the button which was pressed to initiate the event.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>activate_time</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the time at which the activation event occurred.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN31032"
></A
><H3
><A
NAME="GTK-MENU-SET-ACCEL-GROUP"
></A
>gtk_menu_set_accel_group ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        gtk_menu_set_accel_group        (<A
HREF="gtkmenu.html"
>GtkMenu</A
> *menu,
                                             <A
HREF="gtk-keyboard-accelerators.html#GTKACCELGROUP"
>GtkAccelGroup</A
> *accel_group);</PRE
></TD
></TR
></TABLE
><P
>Set the <A
HREF="gtk-keyboard-accelerators.html#GTKACCELGROUP"
>GtkAccelGroup</A
> which holds global accelerators for the menu.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN31040"
></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
>menu</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtkmenu.html"
>GtkMenu</A
>.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>accel_group</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the <A
HREF="gtk-keyboard-accelerators.html#GTKACCELGROUP"
>GtkAccelGroup</A
> to be associated with the menu.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN31055"
></A
><H3
><A
NAME="GTK-MENU-SET-TITLE"
></A
>gtk_menu_set_title ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        gtk_menu_set_title              (<A
HREF="gtkmenu.html"
>GtkMenu</A
> *menu,
                                             const <A
HREF=../glib/glib-basic-types.html#GCHAR
>gchar</A> *title);</PRE
></TD
></TR
></TABLE
><P
>Sets the title string for the menu.  The title is displayed when the menu
is shown as a tearoff menu.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN31062"
></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
>menu</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtkmenu.html"
>GtkMenu</A
>.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>title</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a string containing the title for the menu.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN31076"
></A
><H3
><A
NAME="GTK-MENU-POPDOWN"
></A
>gtk_menu_popdown ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        gtk_menu_popdown                (<A
HREF="gtkmenu.html"
>GtkMenu</A
> *menu);</PRE
></TD
></TR
></TABLE
><P
>Removes the menu from the screen.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN31082"
></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
>menu</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtkmenu.html"
>GtkMenu</A
>.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN31092"
></A
><H3
><A
NAME="GTK-MENU-REPOSITION"
></A
>gtk_menu_reposition ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        gtk_menu_reposition             (<A
HREF="gtkmenu.html"
>GtkMenu</A
> *menu);</PRE
></TD
></TR
></TABLE
><P
>Repositions the menu according to its position function.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN31098"
></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
>menu</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtkmenu.html"
>GtkMenu</A
>.
&#13;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN31108"
></A
><H3
><A
NAME="GTK-MENU-GET-ACTIVE"
></A
>gtk_menu_get_active ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="gtkwidget.html"
>GtkWidget</A
>*  gtk_menu_get_active             (<A
HREF="gtkmenu.html"
>GtkMenu</A
> *menu);</PRE
></TD
></TR
></TABLE
><P
>Returns the selected menu item from the menu.  This is used by the 
<A
HREF="gtkoptionmenu.html"
>GtkOptionMenu</A
>.</P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN31116"
></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
>menu</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>a <A
HREF="gtkmenu.html"
>GtkMenu</A
>.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><I
CLASS="EMPHASIS"
>Returns</I
> :</TD
><TD
WIDTH="80%"