// Modified by:
// Created: 26.10.99
// RCS-ID: $Id$
-// Copyright: (c) wxWindows team
-// Licence: wxWindows license
+// Copyright: (c) wxWidgets team
+// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_MENU_H_BASE_
#define _WX_MENU_H_BASE_
-#ifdef __GNUG__
- #pragma interface "menubase.h"
-#endif
+#include "wx/defs.h"
#if wxUSE_MENUS
// included wx/menu.h
#include "wx/menuitem.h"
-class WXDLLEXPORT wxMenu;
-class WXDLLEXPORT wxMenuBarBase;
-class WXDLLEXPORT wxMenuBar;
-class WXDLLEXPORT wxMenuItem;
+class WXDLLIMPEXP_FWD_CORE wxFrame;
+class WXDLLIMPEXP_FWD_CORE wxMenu;
+class WXDLLIMPEXP_FWD_CORE wxMenuBarBase;
+class WXDLLIMPEXP_FWD_CORE wxMenuBar;
+class WXDLLIMPEXP_FWD_CORE wxMenuItem;
// pseudo template list classes
WX_DECLARE_EXPORTED_LIST(wxMenu, wxMenuList);
WX_DECLARE_EXPORTED_LIST(wxMenuItem, wxMenuItemList);
-// ----------------------------------------------------------------------------
-// conditional compilation
-// ----------------------------------------------------------------------------
-
-// having callbacks in menus is a wxWin 1.6x feature which should be replaced
-// with event tables in wxWin 2.xx code - however provide it because many
-// people like it a lot by default
-#ifndef wxUSE_MENU_CALLBACK
- #if WXWIN_COMPATIBILITY_2
- #define wxUSE_MENU_CALLBACK 1
- #else
- #define wxUSE_MENU_CALLBACK 0
- #endif // WXWIN_COMPATIBILITY_2
-#endif // !defined(wxUSE_MENU_CALLBACK)
-
// ----------------------------------------------------------------------------
// wxMenu
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxMenuBase : public wxEvtHandler
+class WXDLLIMPEXP_CORE wxMenuBase : public wxEvtHandler
{
public:
// create a menu
// -----------------
// append any kind of item (normal/check/radio/separator)
- void Append(int id,
- const wxString& text,
- const wxString& help = wxEmptyString,
- wxItemKind kind = wxItem_Normal)
+ wxMenuItem* Append(int itemid,
+ const wxString& text = wxEmptyString,
+ const wxString& help = wxEmptyString,
+ wxItemKind kind = wxITEM_NORMAL)
{
- DoAppend(wxMenuItem::New((wxMenu *)this, id, text, help, kind));
+ return DoAppend(wxMenuItem::New((wxMenu *)this, itemid, text, help, kind));
}
// append a separator to the menu
- void AppendSeparator() { Append(wxID_SEPARATOR, wxEmptyString); }
+ wxMenuItem* AppendSeparator() { return Append(wxID_SEPARATOR); }
// append a check item
- void AppendCheckItem(int id,
- const wxString& text,
- const wxString& help = wxEmptyString)
+ wxMenuItem* AppendCheckItem(int itemid,
+ const wxString& text,
+ const wxString& help = wxEmptyString)
{
- Append(id, text, help, wxItem_Check);
+ return Append(itemid, text, help, wxITEM_CHECK);
}
// append a radio item
- void AppendRadioItem(int id,
- const wxString& text,
- const wxString& help = wxEmptyString)
+ wxMenuItem* AppendRadioItem(int itemid,
+ const wxString& text,
+ const wxString& help = wxEmptyString)
{
- Append(id, text, help, wxItem_Radio);
+ return Append(itemid, text, help, wxITEM_RADIO);
}
// append a submenu
- void Append(int id,
- const wxString& text,
- wxMenu *submenu,
- const wxString& help = wxEmptyString)
+ wxMenuItem* AppendSubMenu(wxMenu *submenu,
+ const wxString& text,
+ const wxString& help = wxEmptyString)
{
- DoAppend(wxMenuItem::New((wxMenu *)this, id, text, help, FALSE, submenu));
+ return DoAppend(wxMenuItem::New((wxMenu *)this, wxID_ANY, text, help,
+ wxITEM_NORMAL, submenu));
}
// the most generic form of Append() - append anything
- void Append(wxMenuItem *item) { DoAppend(item); }
+ wxMenuItem* Append(wxMenuItem *item) { return DoAppend(item); }
// insert a break in the menu (only works when appending the items, not
// inserting them)
virtual void Break() { }
// insert an item before given position
- bool Insert(size_t pos, wxMenuItem *item);
+ wxMenuItem* Insert(size_t pos, wxMenuItem *item);
// insert an item before given position
- void Insert(size_t pos,
- int id,
- const wxString& text,
- const wxString& help = wxEmptyString,
- wxItemKind kind = wxItem_Normal)
+ wxMenuItem* Insert(size_t pos,
+ int itemid,
+ const wxString& text = wxEmptyString,
+ const wxString& help = wxEmptyString,
+ wxItemKind kind = wxITEM_NORMAL)
{
- Insert(pos, wxMenuItem::New((wxMenu *)this, id, text, help, kind));
+ return Insert(pos, wxMenuItem::New((wxMenu *)this, itemid, text, help, kind));
}
// insert a separator
- void InsertSeparator(size_t pos)
+ wxMenuItem* InsertSeparator(size_t pos)
{
- Insert(pos, wxMenuItem::New((wxMenu *)this));
+ return Insert(pos, wxMenuItem::New((wxMenu *)this, wxID_SEPARATOR));
}
// insert a check item
- void InsertCheckItem(size_t pos,
- int id,
- const wxString& text,
- const wxString& help = wxEmptyString)
+ wxMenuItem* InsertCheckItem(size_t pos,
+ int itemid,
+ const wxString& text,
+ const wxString& help = wxEmptyString)
{
- Insert(pos, id, text, help, wxItem_Check);
+ return Insert(pos, itemid, text, help, wxITEM_CHECK);
}
// insert a radio item
- void InsertRadioItem(size_t pos,
- int id,
- const wxString& text,
- const wxString& help = wxEmptyString)
+ wxMenuItem* InsertRadioItem(size_t pos,
+ int itemid,
+ const wxString& text,
+ const wxString& help = wxEmptyString)
{
- Insert(pos, id, text, help, wxItem_Radio);
+ return Insert(pos, itemid, text, help, wxITEM_RADIO);
}
// insert a submenu
- void Insert(size_t pos,
- int id,
- const wxString& text,
- wxMenu *submenu,
- const wxString& help = wxEmptyString)
+ wxMenuItem* Insert(size_t pos,
+ int itemid,
+ const wxString& text,
+ wxMenu *submenu,
+ const wxString& help = wxEmptyString)
{
- Insert(pos, wxMenuItem::New((wxMenu *)this, id, text, help, FALSE, submenu));
+ return Insert(pos, wxMenuItem::New((wxMenu *)this, itemid, text, help,
+ wxITEM_NORMAL, submenu));
}
// prepend an item to the menu
- void Prepend(wxMenuItem *item)
+ wxMenuItem* Prepend(wxMenuItem *item)
{
- Insert(0u, item);
+ return Insert(0u, item);
}
// prepend any item to the menu
- void Prepend(int id,
- const wxString& text,
- const wxString& help = wxEmptyString,
- wxItemKind kind = wxItem_Normal)
+ wxMenuItem* Prepend(int itemid,
+ const wxString& text = wxEmptyString,
+ const wxString& help = wxEmptyString,
+ wxItemKind kind = wxITEM_NORMAL)
{
- Insert(0u, id, text, help, kind);
+ return Insert(0u, itemid, text, help, kind);
}
// prepend a separator
- void PrependSeparator()
+ wxMenuItem* PrependSeparator()
{
- InsertSeparator(0u);
+ return InsertSeparator(0u);
}
// prepend a check item
- void PrependCheckItem(int id,
- const wxString& text,
- const wxString& help = wxEmptyString)
+ wxMenuItem* PrependCheckItem(int itemid,
+ const wxString& text,
+ const wxString& help = wxEmptyString)
{
- InsertCheckItem(0u, id, text, help);
+ return InsertCheckItem(0u, itemid, text, help);
}
// prepend a radio item
- void PrependRadioItem(int id,
- const wxString& text,
- const wxString& help = wxEmptyString)
+ wxMenuItem* PrependRadioItem(int itemid,
+ const wxString& text,
+ const wxString& help = wxEmptyString)
{
- InsertRadioItem(0u, id, text, help);
+ return InsertRadioItem(0u, itemid, text, help);
}
// prepend a submenu
- void Prepend(int id,
- const wxString& text,
- wxMenu *submenu,
- const wxString& help = wxEmptyString)
+ wxMenuItem* Prepend(int itemid,
+ const wxString& text,
+ wxMenu *submenu,
+ const wxString& help = wxEmptyString)
{
- Insert(0u, id, text, submenu, help);
+ return Insert(0u, itemid, text, submenu, help);
}
// detach an item from the menu, but don't delete it so that it can be
// added back later (but if it's not, the caller is responsible for
// deleting it!)
- wxMenuItem *Remove(int id) { return Remove(FindChildItem(id)); }
+ wxMenuItem *Remove(int itemid) { return Remove(FindChildItem(itemid)); }
wxMenuItem *Remove(wxMenuItem *item);
// delete an item from the menu (submenus are not destroyed by this
// function, see Destroy)
- bool Delete(int id) { return Delete(FindChildItem(id)); }
+ bool Delete(int itemid) { return Delete(FindChildItem(itemid)); }
bool Delete(wxMenuItem *item);
// delete the item from menu and destroy it (if it's a submenu)
- bool Destroy(int id) { return Destroy(FindChildItem(id)); }
+ bool Destroy(int itemid) { return Destroy(FindChildItem(itemid)); }
bool Destroy(wxMenuItem *item);
// menu items access
// search
virtual int FindItem(const wxString& item) const;
- wxMenuItem* FindItem(int id, wxMenu **menu = NULL) const;
+ wxMenuItem* FindItem(int itemid, wxMenu **menu = NULL) const;
+
+ // find by position
+ wxMenuItem* FindItemByPosition(size_t position) const;
// get/set items attributes
- void Enable(int id, bool enable);
- bool IsEnabled(int id) const;
+ void Enable(int itemid, bool enable);
+ bool IsEnabled(int itemid) const;
+
+ void Check(int itemid, bool check);
+ bool IsChecked(int itemid) const;
- void Check(int id, bool check);
- bool IsChecked(int id) const;
+ void SetLabel(int itemid, const wxString& label);
+ wxString GetLabel(int itemid) const;
- void SetLabel(int id, const wxString& label);
- wxString GetLabel(int id) const;
+ // Returns the stripped label
+ wxString GetLabelText(int itemid) const { return wxMenuItem::GetLabelText(GetLabel(itemid)); }
- virtual void SetHelpString(int id, const wxString& helpString);
- virtual wxString GetHelpString(int id) const;
+ virtual void SetHelpString(int itemid, const wxString& helpString);
+ virtual wxString GetHelpString(int itemid) const;
// misc accessors
// --------------
// the title
virtual void SetTitle(const wxString& title) { m_title = title; }
- const wxString GetTitle() const { return m_title; }
+ const wxString& GetTitle() const { return m_title; }
// event handler
void SetEventHandler(wxEvtHandler *handler) { m_eventHandler = handler; }
wxEvtHandler *GetEventHandler() const { return m_eventHandler; }
- // invoking window
- void SetInvokingWindow(wxWindow *win) { m_invokingWindow = win; }
+ // Invoking window: this is set by wxWindow::PopupMenu() before showing a
+ // popup menu and reset after it's hidden. Notice that you probably want to
+ // use GetWindow() below instead of GetInvokingWindow() as the latter only
+ // returns non-NULL for the top level menus
+ //
+ // NB: avoid calling SetInvokingWindow() directly if possible, use
+ // wxMenuInvokingWindowSetter class below instead
+ void SetInvokingWindow(wxWindow *win);
wxWindow *GetInvokingWindow() const { return m_invokingWindow; }
+ // the window associated with this menu: this is the invoking window for
+ // popup menus or the top level window to which the menu bar is attached
+ // for menus which are part of a menu bar
+ wxWindow *GetWindow() const;
+
// style
long GetStyle() const { return m_style; }
// Updates the UI for a menu and all submenus recursively. source is the
// object that has the update event handlers defined for it. If NULL, the
// menu or associated window will be used.
- void UpdateUI(wxEvtHandler* source = (wxEvtHandler*)NULL);
+ void UpdateUI(wxEvtHandler* source = NULL);
// get the menu bar this menu is attached to (may be NULL, always NULL for
- // popup menus)
- wxMenuBar *GetMenuBar() const { return m_menuBar; }
+ // popup menus). Traverse up the menu hierarchy to find it.
+ wxMenuBar *GetMenuBar() const;
// called when the menu is attached/detached to/from a menu bar
virtual void Attach(wxMenuBarBase *menubar);
virtual void Detach();
// is the menu attached to a menu bar (or is it a popup one)?
- bool IsAttached() const { return m_menuBar != NULL; }
+ bool IsAttached() const { return GetMenuBar() != NULL; }
// set/get the parent of this menu
void SetParent(wxMenu *parent) { m_menuParent = parent; }
// unlike FindItem(), this function doesn't recurse but only looks through
// our direct children and also may return the index of the found child if
// pos != NULL
- wxMenuItem *FindChildItem(int id, size_t *pos = NULL) const;
+ wxMenuItem *FindChildItem(int itemid, size_t *pos = NULL) const;
- // called to generate a wxCommandEvent, return TRUE if it was processed,
- // FALSE otherwise
+ // called to generate a wxCommandEvent, return true if it was processed,
+ // false otherwise
//
// the checked parameter may have boolean value or -1 for uncheckable items
- bool SendEvent(int id, int checked = -1);
+ bool SendEvent(int itemid, int checked = -1);
// compatibility: these functions are deprecated, use the new ones instead
// -----------------------------------------------------------------------
// use the versions taking wxItem_XXX now instead, they're more readable
// and allow adding the radio items as well
- void Append(int id,
+ void Append(int itemid,
const wxString& text,
const wxString& help,
bool isCheckable)
{
- Append(id, text, help, isCheckable ? wxItem_Check : wxItem_Normal);
+ Append(itemid, text, help, isCheckable ? wxITEM_CHECK : wxITEM_NORMAL);
+ }
+
+ // use more readable and not requiring unused itemid AppendSubMenu() instead
+ wxMenuItem* Append(int itemid,
+ const wxString& text,
+ wxMenu *submenu,
+ const wxString& help = wxEmptyString)
+ {
+ return DoAppend(wxMenuItem::New((wxMenu *)this, itemid, text, help,
+ wxITEM_NORMAL, submenu));
}
void Insert(size_t pos,
- int id,
+ int itemid,
const wxString& text,
const wxString& help,
bool isCheckable)
{
- Insert(pos, id, text, help, isCheckable ? wxItem_Check : wxItem_Normal);
+ Insert(pos, itemid, text, help, isCheckable ? wxITEM_CHECK : wxITEM_NORMAL);
}
- void Prepend(int id,
+ void Prepend(int itemid,
const wxString& text,
const wxString& help,
bool isCheckable)
{
- Insert(0u, id, text, help, isCheckable);
+ Insert(0u, itemid, text, help, isCheckable);
}
-#if WXWIN_COMPATIBILITY
- bool Enabled(int id) const { return IsEnabled(id); }
- bool Checked(int id) const { return IsChecked(id); }
-
- wxMenuItem* FindItemForId(int itemId, wxMenu **itemMenu) const
- { return FindItem(itemId, itemMenu); }
-
- wxList& GetItems() const { return (wxList &)m_items; }
-#endif // WXWIN_COMPATIBILITY
-
-#if wxUSE_MENU_CALLBACK || defined(__WXMOTIF__)
- // wxWin 1.6x compatible menu event handling
- wxFunction GetCallback() const { return m_callback; }
- void Callback(const wxFunction func) { m_callback = func; }
-
- wxFunction m_callback;
-#endif // wxUSE_MENU_CALLBACK
+ static void LockAccels(bool locked)
+ {
+ ms_locked = locked;
+ }
protected:
// virtuals to override in derived classes
// ---------------------------------------
- virtual bool DoAppend(wxMenuItem *item);
- virtual bool DoInsert(size_t pos, wxMenuItem *item);
+ virtual wxMenuItem* DoAppend(wxMenuItem *item);
+ virtual wxMenuItem* DoInsert(size_t pos, wxMenuItem *item);
virtual wxMenuItem *DoRemove(wxMenuItem *item);
virtual bool DoDelete(wxMenuItem *item);
long m_style; // combination of wxMENU_XXX flags
wxEvtHandler *m_eventHandler; // a pluggable in event handler
+
+ static bool ms_locked;
+
+ wxDECLARE_NO_COPY_CLASS(wxMenuBase);
};
// ----------------------------------------------------------------------------
// wxMenuBar
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxMenuBarBase : public wxWindow
+class WXDLLIMPEXP_CORE wxMenuBarBase : public wxWindow
{
public:
// default ctor
// menu bar construction
// ---------------------
- // append a menu to the end of menubar, return TRUE if ok
+ // append a menu to the end of menubar, return true if ok
virtual bool Append(wxMenu *menu, const wxString& title);
- // insert a menu before the given position into the menubar, return TRUE
+ // insert a menu before the given position into the menubar, return true
// if inserted ok
virtual bool Insert(size_t pos, wxMenu *menu, const wxString& title);
virtual void EnableTop(size_t pos, bool enable) = 0;
// is the menu enabled?
- virtual bool IsEnabledTop(size_t WXUNUSED(pos)) const { return TRUE; }
+ virtual bool IsEnabledTop(size_t WXUNUSED(pos)) const { return true; }
// get or change the label of the menu at given position
- virtual void SetLabelTop(size_t pos, const wxString& label) = 0;
- virtual wxString GetLabelTop(size_t pos) const = 0;
+ virtual void SetMenuLabel(size_t pos, const wxString& label) = 0;
+ virtual wxString GetMenuLabel(size_t pos) const = 0;
+
+ // get the stripped label of the menu at given position
+ virtual wxString GetMenuLabelText(size_t pos) const { return wxMenuItem::GetLabelText(GetMenuLabel(pos)); }
// item search
// -----------
// find item by id (in any menu), returns NULL if not found
//
// if menu is !NULL, it will be filled with wxMenu this item belongs to
- virtual wxMenuItem* FindItem(int id, wxMenu **menu = NULL) const;
+ virtual wxMenuItem* FindItem(int itemid, wxMenu **menu = NULL) const;
// find menu by its caption, return wxNOT_FOUND on failure
int FindMenu(const wxString& title) const;
// NB: under MSW, these methods can only be used after the menubar had
// been attached to the frame
- void Enable(int id, bool enable);
- void Check(int id, bool check);
- bool IsChecked(int id) const;
- bool IsEnabled(int id) const;
+ void Enable(int itemid, bool enable);
+ void Check(int itemid, bool check);
+ bool IsChecked(int itemid) const;
+ bool IsEnabled(int itemid) const;
+ virtual bool IsEnabled() const { return wxWindow::IsEnabled(); }
- void SetLabel(int id, const wxString &label);
- wxString GetLabel(int id) const;
+ void SetLabel(int itemid, const wxString &label);
+ wxString GetLabel(int itemid) const;
- void SetHelpString(int id, const wxString& helpString);
- wxString GetHelpString(int id) const;
+ void SetHelpString(int itemid, const wxString& helpString);
+ wxString GetHelpString(int itemid) const;
// implementation helpers
// get the frame we are attached to (may return NULL)
wxFrame *GetFrame() const { return m_menuBarFrame; }
- // returns TRUE if we're attached to a frame
+ // returns true if we're attached to a frame
bool IsAttached() const { return GetFrame() != NULL; }
// associate the menubar with the frame
virtual void Detach();
// need to override these ones to avoid virtual function hiding
- virtual bool Enable(bool enable = TRUE) { return wxWindow::Enable(enable); }
+ virtual bool Enable(bool enable = true) { return wxWindow::Enable(enable); }
virtual void SetLabel(const wxString& s) { wxWindow::SetLabel(s); }
virtual wxString GetLabel() const { return wxWindow::GetLabel(); }
// don't want menu bars to accept the focus by tabbing to them
- virtual bool AcceptsFocusFromKeyboard() const { return FALSE; }
+ virtual bool AcceptsFocusFromKeyboard() const { return false; }
- // compatibility only: these functions are deprecated, use the new ones
- // instead
-#if WXWIN_COMPATIBILITY
- bool Enabled(int id) const { return IsEnabled(id); }
- bool Checked(int id) const { return IsChecked(id); }
+ // update all menu item states in all menus
+ virtual void UpdateMenus();
- wxMenuItem* FindMenuItemById(int id) const
- { return FindItem(id); }
- wxMenuItem* FindItemForId(int id, wxMenu **menu = NULL) const
- { return FindItem(id, menu); }
-#endif // WXWIN_COMPATIBILITY
+ virtual bool CanBeOutsideClientArea() const { return true; }
+
+#if WXWIN_COMPATIBILITY_2_8
+ // get or change the label of the menu at given position
+ // Deprecated in favour of SetMenuLabel
+ wxDEPRECATED( void SetLabelTop(size_t pos, const wxString& label) );
+ // Deprecated in favour of GetMenuLabelText
+ wxDEPRECATED( wxString GetLabelTop(size_t pos) const );
+#endif
protected:
// the list of all our menus
// the frame we are attached to (may be NULL)
wxFrame *m_menuBarFrame;
+
+ wxDECLARE_NO_COPY_CLASS(wxMenuBarBase);
};
// ----------------------------------------------------------------------------
#else // !wxUSE_BASE_CLASSES_ONLY
#if defined(__WXUNIVERSAL__)
#include "wx/univ/menu.h"
+#elif defined(__WXPALMOS__)
+ #include "wx/palmos/menu.h"
#elif defined(__WXMSW__)
#include "wx/msw/menu.h"
#elif defined(__WXMOTIF__)
#include "wx/motif/menu.h"
-#elif defined(__WXGTK__)
+#elif defined(__WXGTK20__)
#include "wx/gtk/menu.h"
+#elif defined(__WXGTK__)
+ #include "wx/gtk1/menu.h"
#elif defined(__WXMAC__)
- #include "wx/mac/menu.h"
+ #include "wx/osx/menu.h"
+#elif defined(__WXCOCOA__)
+ #include "wx/cocoa/menu.h"
#elif defined(__WXPM__)
#include "wx/os2/menu.h"
-#elif defined(__WXSTUBS__)
- #include "wx/stubs/menu.h"
#endif
#endif // wxUSE_BASE_CLASSES_ONLY/!wxUSE_BASE_CLASSES_ONLY
+// ----------------------------------------------------------------------------
+// Helper class used in the implementation only: sets the invoking window of
+// the given menu in its ctor and resets it in dtor.
+// ----------------------------------------------------------------------------
+
+class wxMenuInvokingWindowSetter
+{
+public:
+ // Ctor sets the invoking window for the given menu.
+ //
+ // The menu lifetime must be greater than that of this class.
+ wxMenuInvokingWindowSetter(wxMenu& menu, wxWindow *win)
+ : m_menu(menu)
+ {
+ menu.SetInvokingWindow(win);
+ }
+
+ // Dtor resets the invoking window.
+ ~wxMenuInvokingWindowSetter()
+ {
+ m_menu.SetInvokingWindow(NULL);
+ }
+
+private:
+ wxMenu& m_menu;
+
+ wxDECLARE_NO_COPY_CLASS(wxMenuInvokingWindowSetter);
+};
+
#endif // wxUSE_MENUS
-#endif
- // _WX_MENU_H_BASE_
+#endif // _WX_MENU_H_BASE_
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