A menu is a popup (or pull down) list of items, one of which may be
selected before the menu goes away (clicking elsewhere dismisses the
-menu). Menus may be used to construct either menu bars or popup menus.
+menu). Menus may be used to construct either menu bars or popup menus.
A menu item has an integer ID associated with it which can be used to
-identify the selection, or to change the menu item in some way.
+identify the selection, or to change the menu item in some way. A menu item
+with a special identifier $-1$ is a separator item and doesn't have an
+associated command but just makes a separator line appear in the menu.
+
+Menu items may be either normal items, check items or radio items. Normal items
+don't have any special properties while the check items have a boolean flag
+associated to them and they show a checkmark in the menu when the flag is set.
+wxWindows automatically toggles the flag value when the item is clicked and its
+value may be retrieved using either \helpref{IsChecked}{wxmenuischecked} method
+of wxMenu or wxMenuBar itself or by using
+\helpref{wxEvent::IsChecked}{wxcommandeventischecked} when you get the menu
+notification for the item in question.
+
+The radio items are similar to the check items except that all the other items
+in the same radio group are unchecked when a radio item is checked. The radio
+group is formed by a contiguous range of radio items, i.e. it starts at the
+first item of this kind and ends with the first item of a different kind (or
+the end of the menu). Notice that because the radio groups are defined in terms
+of the item positions inserting or removing the items in the menu containing
+the radio items risks to not work correctly. Finally note that the radio items
+are only supported under Windows and GTK+ currently.
+
+\wxheading{Allocation strategy}
+
+All menus except the popup ones must be created on the heap. All menus
+attached to a menubar or to another menu will be deleted by their parent when
+it is deleted. As the frame menubar is deleted by the frame itself, it means
+that normally all menus used are deleted automatically.
\wxheading{Derived from}
\membersection{wxMenu::Append}\label{wxmenuappend}
\func{void}{Append}{\param{int}{ id}, \param{const wxString\& }{ item}, \param{const wxString\& }{helpString = ""},\rtfsp
-\param{const bool}{ checkable = FALSE}}
+\param{wxItemKind}{ kind = wxITEM\_NORMAL}}
Adds a string item to the end of the menu.
\func{void}{Append}{\param{int}{ id}, \param{const wxString\& }{ item}, \param{wxMenu *}{subMenu},\rtfsp
\param{const wxString\& }{helpString = ""}}
-Adds a pull-right submenu to the end of the menu.
+Adds a pull-right submenu to the end of the menu. Append the submenu to the parent
+menu {\it after} you have added your menu items, or accelerators may not be
+registered properly.
\func{void}{Append}{\param{wxMenuItem*}{ menuItem}}
\docparam{menu}{Pull-right submenu.}
-\docparam{checkable}{If TRUE, this item is checkable.}
+\docparam{kind}{May be {\tt wxITEM\_SEPARATOR}, {\tt wxITEM\_NORMAL},
+{\tt wxITEM\_CHECK} or {\tt wxITEM\_RADIO}}
\docparam{helpString}{An optional help string associated with the item.
-By default, \helpref{wxFrame::OnMenuHighlight}{wxframeonmenuhighlight} displays
+By default, the handler for the wxEVT\_MENU\_HIGHLIGHT event displays
this string in the status line.}
\docparam{menuItem}{A menuitem object. It will be owned by the wxMenu object after this function
This command can be used after the menu has been shown, as well as on initial
creation of a menu or menubar.
+The {\it item} string for the normal menu items (not submenus or separators)
+may include the accelerator which can be used to activate the menu item
+from keyboard. The accelerator string follows the item label and is separated
+from it by a {\tt TAB} character ({\tt '$\backslash$t'}). Its general syntax is
+any combination of {\tt "CTRL"}, {\tt "ALT"} and {\tt "SHIFT"} strings (case
+doesn't matter) separated by either {\tt '-'} or {\tt '+'} characters and
+followed by the accelerator itself. The accelerator may be any alphanumeric
+character, any function key (from {\tt F1} to {\tt F12}) or one of the special
+characters listed in the table below (again, case doesn't matter):
+\begin{twocollist}\itemsep=0pt
+\twocolitem{{\tt DEL} or {\tt DELETE}}{Delete key}
+\twocolitem{{\tt INS} or {\tt INSERT}}{Insert key}
+\twocolitem{{\tt ENTER} or {\tt RETURN}}{Enter key}
+\twocolitem{{\tt PGUP}}{PageUp key}
+\twocolitem{{\tt PGDN}}{PageDown key}
+\twocolitem{{\tt LEFT}}{Left cursor arrow key}
+\twocolitem{{\tt RIGHT}}{Right cursor arrow key}
+\twocolitem{{\tt UP}}{Up cursor arrow key}
+\twocolitem{{\tt DOWN}}{Down cursor arrow key}
+\twocolitem{{\tt HOME}}{Home key}
+\twocolitem{{\tt END}}{End key}
+\twocolitem{{\tt SPACE}}{Space}
+\twocolitem{{\tt TAB}}{Tab key}
+\twocolitem{{\tt ESC} or {\tt ESCAPE}}{Escape key (Windows only)}
+\end{twocollist}
+
\wxheading{See also}
\helpref{wxMenu::AppendSeparator}{wxmenuappendseparator},\rtfsp
+\helpref{wxMenu::AppendCheckItem}{wxmenuappendcheckitem},\rtfsp
+\helpref{wxMenu::AppendRadioItem}{wxmenuappendradioitem},\rtfsp
\helpref{wxMenu::Insert}{wxmenuinsert},\rtfsp
\helpref{wxMenu::SetLabel}{wxmenusetlabel}, \helpref{wxMenu::GetHelpString}{wxmenugethelpstring},\rtfsp
\helpref{wxMenu::SetHelpString}{wxmenusethelpstring}, \helpref{wxMenuItem}{wxmenuitem}
\pythonnote{In place of a single overloaded method name, wxPython
implements the following methods:\par
\indented{2cm}{\begin{twocollist}
-\twocolitem{{\bf Append(id, string, helpStr="", checkable=FALSE)}}{}
+\twocolitem{{\bf Append(id, string, helpStr="", checkable=false)}}{}
\twocolitem{{\bf AppendMenu(id, string, aMenu, helpStr="")}}{}
\twocolitem{{\bf AppendItem(aMenuItem)}}{}
\end{twocollist}}
}
+\membersection{wxMenu::AppendCheckItem}\label{wxmenuappendcheckitem}
+
+\func{void}{AppendCheckItem}{\param{int}{ id},\rtfsp
+\param{const wxString\& }{ item}, \param{const wxString\& }{helpString = ""}}
+
+Adds a checkable item to the end of the menu.
+
+\wxheading{See also}
+
+\helpref{wxMenu::Append}{wxmenuappend},\rtfsp
+\helpref{wxMenu::InsertCheckItem}{wxmenuinsertcheckitem}
+
+\membersection{wxMenu::AppendRadioItem}\label{wxmenuappendradioitem}
+
+\func{void}{AppendRadioItem}{\param{int}{ id},\rtfsp
+\param{const wxString\& }{ item}, \param{const wxString\& }{helpString = ""}}
+
+Adds a radio item to the end of the menu. All consequent radio items form a
+group and when an item in the group is checked, all the others are
+automatically unchecked.
+
+{\bf NB:} Currently only implemented under Windows and GTK, use
+{\tt\#if wxHAS\_RADIO\_MENU\_ITEMS} to test for availability of this feature.
+
+\wxheading{See also}
+
+\helpref{wxMenu::Append}{wxmenuappend},\rtfsp
+\helpref{wxMenu::InsertRadioItem}{wxmenuinsertradioitem}
+
\membersection{wxMenu::AppendSeparator}\label{wxmenuappendseparator}
\func{void}{AppendSeparator}{\void}
\wxheading{See also}
-\helpref{wxMenu::Append}{wxmenuappend}
+\helpref{wxMenu::Append}{wxmenuappend},\rtfsp
+\helpref{wxMenu::InsertSeparator}{wxmenuinsertseparator}
\membersection{wxMenu::Break}\label{wxmenubreak}
\docparam{id}{The menu item identifier.}
-\docparam{check}{If TRUE, the item will be checked, otherwise it will be unchecked.}
+\docparam{check}{If true, the item will be checked, otherwise it will be unchecked.}
\wxheading{See also}
\docparam{id}{The menu item identifier.}
-\docparam{enable}{TRUE to enable the menu item, FALSE to disable it.}
+\docparam{enable}{true to enable the menu item, false to disable it.}
\wxheading{See also}
\pythonnote{The name of this method in wxPython is {\tt FindItemById}
and it does not support the second parameter.}
+\membersection{wxMenu::FindItemByPosition}\label{wxmenufinditembyposition}
+
+\constfunc{wxMenuItem*}{FindItemByPosition}{\param{size\_t }{position}}
+
+Returns the wxMenuItem given a position in the menu.
+
\membersection{wxMenu::GetHelpString}\label{wxmenugethelpstring}
\constfunc{wxString}{GetHelpString}{\param{int}{ id}}
\wxheading{Remarks}
-This is relevant only to popup menus.
+This is relevant only to popup menus, use
+\helpref{wxMenuBar::GetLabelTop}{wxmenubargetlabeltop} for the menus in the
+menubar.
\wxheading{See also}
\func{bool}{Insert}{\param{size\_t }{pos}, \param{wxMenuItem *}{item}}
+\func{void}{Insert}{\param{size\_t }{pos}, \param{int}{ id},\rtfsp
+\param{const wxString\& }{ item}, \param{const wxString\& }{helpString = ""},\rtfsp
+\param{wxItemKind}{ kind = wxITEM\_NORMAL}}
+
Inserts the given {\it item} before the position {\it pos}. Inserting the item
at the position \helpref{GetMenuItemCount}{wxmenugetmenuitemcount} is the same
as appending it.
\wxheading{See also}
-\helpref{wxMenu::Append}{wxmenuappend}
+\helpref{wxMenu::Append}{wxmenuappend},\rtfsp
+\helpref{wxMenu::Prepend}{wxmenuprepend}
+
+\membersection{wxMenu::InsertCheckItem}\label{wxmenuinsertcheckitem}
+
+\func{void}{InsertCheckItem}{\param{size\_t }{pos}, \param{int}{ id},\rtfsp
+\param{const wxString\& }{ item}, \param{const wxString\& }{helpString = ""}}
+
+Inserts a checkable item at the given position.
+
+\wxheading{See also}
+
+\helpref{wxMenu::Insert}{wxmenuinsert},\rtfsp
+\helpref{wxMenu::AppendCheckItem}{wxmenuappendcheckitem}
+
+\membersection{wxMenu::InsertRadioItem}\label{wxmenuinsertradioitem}
+
+\func{void}{InsertRadioItem}{\param{size\_t }{pos}, \param{int}{ id},\rtfsp
+\param{const wxString\& }{ item}, \param{const wxString\& }{helpString = ""}}
+
+Inserts a radio item at the given position.
+
+\wxheading{See also}
+
+\helpref{wxMenu::Insert}{wxmenuinsert},\rtfsp
+\helpref{wxMenu::AppendRadioItem}{wxmenuappendradioitem}
+
+\membersection{wxMenu::InsertSeparator}\label{wxmenuinsertseparator}
+
+\func{void}{InsertSeparator}{\param{size\_t }{pos}}
+
+Inserts a separator at the given position.
+
+\wxheading{See also}
+
+\helpref{wxMenu::Insert}{wxmenuinsert},\rtfsp
+\helpref{wxMenu::AppendSeparator}{wxmenuappendseparator}
\membersection{wxMenu::IsChecked}\label{wxmenuischecked}
\wxheading{Return value}
-TRUE if the menu item is checked, FALSE otherwise.
+true if the menu item is checked, false otherwise.
\wxheading{See also}
\wxheading{Return value}
-TRUE if the menu item is enabled, FALSE otherwise.
+true if the menu item is enabled, false otherwise.
\wxheading{See also}
\helpref{wxMenu::Enable}{wxmenuenable}
+\membersection{wxMenu::Prepend}\label{wxmenuprepend}
+
+\func{bool}{Prepend}{\param{wxMenuItem *}{item}}
+
+\func{void}{Prepend}{\param{int}{ id},\rtfsp
+\param{const wxString\& }{ item}, \param{const wxString\& }{helpString = ""},\rtfsp
+\param{wxItemKind}{ kind = wxITEM\_NORMAL}}
+
+Inserts the given {\it item} at the position $0$, i.e. before all the other
+existing items.
+
+\wxheading{See also}
+
+\helpref{wxMenu::Append}{wxmenuappend},\rtfsp
+\helpref{wxMenu::Inserts}{wxmenuinsert}
+
+\membersection{wxMenu::PrependCheckItem}\label{wxmenuprependcheckitem}
+
+\func{void}{PrependCheckItem}{\param{int}{ id},\rtfsp
+\param{const wxString\& }{ item}, \param{const wxString\& }{helpString = ""}}
+
+Inserts a checkable item at the position $0$.
+
+\wxheading{See also}
+
+\helpref{wxMenu::Prepend}{wxmenuprepend},\rtfsp
+\helpref{wxMenu::AppendCheckItem}{wxmenuappendcheckitem}
+
+\membersection{wxMenu::PrependRadioItem}\label{wxmenuprependradioitem}
+
+\func{void}{PrependRadioItem}{\param{int}{ id},\rtfsp
+\param{const wxString\& }{ item}, \param{const wxString\& }{helpString = ""}}
+
+Inserts a radio item at the position $0$.
+
+\wxheading{See also}
+
+\helpref{wxMenu::Prepend}{wxmenuprepend},\rtfsp
+\helpref{wxMenu::AppendRadioItem}{wxmenuappendradioitem}
+
+\membersection{wxMenu::PrependSeparator}\label{wxmenuprependseparator}
+
+\func{void}{PrependSeparator}{\param{size\_t }{pos}}
+
+Inserts a separator at the position $0$.
+
+\wxheading{See also}
+
+\helpref{wxMenu::Prepend}{wxmenuprepend},\rtfsp
+\helpref{wxMenu::AppendSeparator}{wxmenuappendseparator}
+
\membersection{wxMenu::Remove}\label{wxmenuremove}
\func{wxMenuItem *}{Remove}{\param{int }{id}}
\wxheading{Remarks}
-This is relevant only to popup menus.
+This is relevant only to popup menus, use
+\helpref{wxMenuBar::SetLabelTop}{wxmenubarsetlabeltop} for the menus in the
+menubar.
\wxheading{See also}
-\helpref{wxMenu::SetTitle}{wxmenusettitle}
+\helpref{wxMenu::GetTitle}{wxmenugettitle}
\membersection{wxMenu::UpdateUI}\label{wxmenuupdateui}
\pythonnote{Only the default constructor is supported in wxPython.
Use wxMenuBar.Append instead.}
-\perlnote{wxPerl only supports the first contructor:
+\perlnote{wxPerl only supports the first constructor:
use {\tt Append} instead.}
\membersection{wxMenuBar::\destruct{wxMenuBar}}
\wxheading{Return value}
-TRUE on success, FALSE if an error occurred.
+true on success, false if an error occurred.
\wxheading{See also}
\docparam{id}{The menu item identifier.}
-\docparam{check}{If TRUE, checks the menu item, otherwise the item is unchecked.}
+\docparam{check}{If true, checks the menu item, otherwise the item is unchecked.}
\wxheading{Remarks}
\docparam{id}{The menu item identifier.}
-\docparam{enable}{TRUE to enable the item, FALSE to disable it.}
+\docparam{enable}{true to enable the item, false to disable it.}
\wxheading{Remarks}
\docparam{pos}{The position of the menu, starting from zero.}
-\docparam{enable}{TRUE to enable the menu, FALSE to disable it.}
+\docparam{enable}{true to enable the menu, false to disable it.}
\wxheading{Remarks}
\constfunc{wxString}{GetHelpString}{\param{int}{ id}}
-Gets the help string associated with the menu item identifer.
+Gets the help string associated with the menu item identifier.
\wxheading{Parameters}
\constfunc{wxString}{GetLabelTop}{\param{int}{ pos}}
-Returns the label of a top-level menu.
+Returns the label of a top-level menu. Note that the returned string does not
+include the accelerator characters which could have been specified in the menu
+title string during its construction.
\wxheading{Parameters}
\wxheading{Return value}
-TRUE on success, FALSE if an error occurred.
+true on success, false if an error occurred.
\wxheading{See also}
\wxheading{Return value}
-TRUE if the item was found and is checked, FALSE otherwise.
+true if the item was found and is checked, false otherwise.
\membersection{wxMenuBar::IsEnabled}\label{wxmenubarisenabled}
\wxheading{Return value}
-TRUE if the item was found and is enabled, FALSE otherwise.
+true if the item was found and is enabled, false otherwise.
\membersection{wxMenuBar::Refresh}\label{wxmenubarrefresh}
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