186 lines
6 KiB
C++
186 lines
6 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/cocoa/menu.h
|
|
// Purpose: wxMenu and wxMenuBar classes
|
|
// Author: David Elliott
|
|
// Modified by:
|
|
// Created: 2002/12/09
|
|
// Copyright: (c) 2002 David Elliott
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef __WX_COCOA_MENU_H__
|
|
#define __WX_COCOA_MENU_H__
|
|
|
|
#include "wx/cocoa/NSMenu.h"
|
|
|
|
#if wxUSE_ACCEL
|
|
#include "wx/accel.h"
|
|
#endif // wxUSE_ACCEL
|
|
|
|
// ========================================================================
|
|
// wxMenu
|
|
// ========================================================================
|
|
|
|
class WXDLLIMPEXP_CORE wxMenu : public wxMenuBase, public wxCocoaNSMenu
|
|
{
|
|
public:
|
|
// ctors and dtor
|
|
wxMenu(const wxString& title, long style = 0)
|
|
: wxMenuBase(title, style)
|
|
, m_cocoaDeletes(false)
|
|
{ Create(title,style); }
|
|
bool Create(const wxString& title, long style = 0);
|
|
|
|
wxMenu(long style = 0) : wxMenuBase(style) { Create(wxEmptyString, style); }
|
|
|
|
virtual ~wxMenu();
|
|
|
|
// ------------------------------------------------------------------------
|
|
// Cocoa specifics
|
|
// ------------------------------------------------------------------------
|
|
public:
|
|
inline WX_NSMenu GetNSMenu() { return m_cocoaNSMenu; }
|
|
void SetCocoaDeletes(bool cocoaDeletes);
|
|
virtual void Cocoa_dealloc();
|
|
protected:
|
|
WX_NSMenu m_cocoaNSMenu;
|
|
bool m_cocoaDeletes;
|
|
// ------------------------------------------------------------------------
|
|
// Implementation
|
|
// ------------------------------------------------------------------------
|
|
protected:
|
|
// implement base class virtuals
|
|
virtual wxMenuItem* DoAppend(wxMenuItem *item);
|
|
virtual wxMenuItem* DoInsert(size_t pos, wxMenuItem *item);
|
|
virtual wxMenuItem* DoRemove(wxMenuItem *item);
|
|
|
|
#if wxUSE_ACCEL
|
|
// add/remove accel for the given menu item
|
|
void AddAccelFor(wxMenuItem *item);
|
|
void RemoveAccelFor(wxMenuItem *item);
|
|
#endif // wxUSE_ACCEL
|
|
|
|
private:
|
|
#if wxUSE_ACCEL
|
|
// the accel table for this menu
|
|
wxAcceleratorTable m_accelTable;
|
|
#endif // wxUSE_ACCEL
|
|
|
|
DECLARE_DYNAMIC_CLASS(wxMenu)
|
|
};
|
|
|
|
// ========================================================================
|
|
// wxMenuBar
|
|
// ========================================================================
|
|
class WXDLLIMPEXP_CORE wxMenuBar : public wxMenuBarBase
|
|
{
|
|
public:
|
|
// ctors and dtor
|
|
wxMenuBar(long style = 0) { Create(style); }
|
|
wxMenuBar(size_t n, wxMenu *menus[], const wxString titles[], long style = 0);
|
|
bool Create(long style = 0);
|
|
virtual ~wxMenuBar();
|
|
|
|
// ------------------------------------------------------------------------
|
|
// Cocoa specifics
|
|
// ------------------------------------------------------------------------
|
|
public:
|
|
inline WX_NSMenu GetNSMenu() { return m_cocoaNSMenu; }
|
|
protected:
|
|
WX_NSMenu m_cocoaNSMenu;
|
|
// ------------------------------------------------------------------------
|
|
// Implementation
|
|
// ------------------------------------------------------------------------
|
|
public:
|
|
// implement base class virtuals
|
|
virtual bool Append(wxMenu *menu, const wxString &title);
|
|
virtual bool Insert(size_t pos, wxMenu *menu, const wxString& title);
|
|
virtual wxMenu *Replace(size_t pos, wxMenu *menu, const wxString& title);
|
|
virtual wxMenu *Remove(size_t pos);
|
|
|
|
virtual void EnableTop(size_t pos, bool enable);
|
|
virtual bool IsEnabledTop(size_t pos) const;
|
|
|
|
virtual void SetMenuLabel(size_t pos, const wxString& label);
|
|
virtual wxString GetMenuLabel(size_t pos) const;
|
|
|
|
virtual void Attach(wxFrame *frame);
|
|
virtual void Detach();
|
|
|
|
// get the next item for the givan accel letter (used by wxFrame), return
|
|
// -1 if none
|
|
//
|
|
// if unique is not NULL, filled with TRUE if there is only one item with
|
|
// this accel, FALSE if two or more
|
|
int FindNextItemForAccel(int idxStart,
|
|
int keycode,
|
|
bool *unique = NULL) const;
|
|
|
|
// called by wxFrame to set focus to or open the given menu
|
|
void SelectMenu(size_t pos);
|
|
|
|
#if wxUSE_ACCEL
|
|
// find the item for the given accel and generate an event if found
|
|
bool ProcessAccelEvent(const wxKeyEvent& event);
|
|
#endif // wxUSE_ACCEL
|
|
|
|
protected:
|
|
// event handlers
|
|
void OnLeftDown(wxMouseEvent& event);
|
|
void OnMouseMove(wxMouseEvent& event);
|
|
void OnKeyDown(wxKeyEvent& event);
|
|
void OnKillFocus(wxFocusEvent& event);
|
|
|
|
// process the mouse move event, return TRUE if we did, FALSE to continue
|
|
// processing as usual
|
|
//
|
|
// the coordinates are client coordinates of menubar, convert if necessary
|
|
bool ProcessMouseEvent(const wxPoint& pt);
|
|
|
|
// menubar geometry
|
|
virtual wxSize DoGetBestClientSize() const;
|
|
|
|
// has the menubar been created already?
|
|
bool IsCreated() const { return m_frameLast != NULL; }
|
|
|
|
// get the (total) width of the specified menu
|
|
wxCoord GetItemWidth(size_t pos) const;
|
|
|
|
// get the rect of the item
|
|
wxRect GetItemRect(size_t pos) const;
|
|
|
|
// get the menu from the given point or -1 if none
|
|
int GetMenuFromPoint(const wxPoint& pos) const;
|
|
|
|
// refresh the given item
|
|
void RefreshItem(size_t pos);
|
|
|
|
// refresh all items after this one (including it)
|
|
void RefreshAllItemsAfter(size_t pos);
|
|
|
|
// do we show a menu currently?
|
|
bool IsShowingMenu() const { return m_menuShown != 0; }
|
|
|
|
// we don't want to have focus except while selecting from menu
|
|
void GiveAwayFocus();
|
|
|
|
// the current item (only used when menubar has focus)
|
|
int m_current;
|
|
|
|
private:
|
|
// the last frame to which we were attached, NULL initially
|
|
wxFrame *m_frameLast;
|
|
|
|
// the currently shown menu or NULL
|
|
wxMenu *m_menuShown;
|
|
|
|
// should be showing the menu? this is subtly different from m_menuShown !=
|
|
// NULL as the menu which should be shown may be disabled in which case we
|
|
// don't show it - but will do as soon as the focus shifts to another menu
|
|
bool m_shouldShowMenu;
|
|
|
|
DECLARE_DYNAMIC_CLASS(wxMenuBar)
|
|
};
|
|
|
|
#endif // _WX_COCOA_MENU_H_
|