event.h

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};

// wxChildFocusEvent notifies the parent that a child has got the focus: unlike
// wxFocusEvent it is propagated upwards the window chain
class WXDLLIMPEXP_CORE wxChildFocusEvent : public wxCommandEvent
{
public:
    wxChildFocusEvent(wxWindow *win = NULL);

    wxWindow *GetWindow() const { return (wxWindow *)GetEventObject(); }

    virtual wxEvent *Clone() const { return new wxChildFocusEvent(*this); }

private:
    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxChildFocusEvent)
};

// Activate event class
/*
 wxEVT_ACTIVATE
 wxEVT_ACTIVATE_APP
 wxEVT_HIBERNATE
 */

class WXDLLIMPEXP_CORE wxActivateEvent : public wxEvent
{
public:
    wxActivateEvent(wxEventType type = wxEVT_NULL, bool active = true, int Id = 0)
        : wxEvent(Id, type)
        { m_active = active; }
    wxActivateEvent(const wxActivateEvent& event)
        : wxEvent(event)
    { m_active = event.m_active; }

    bool GetActive() const { return m_active; }

    virtual wxEvent *Clone() const { return new wxActivateEvent(*this); }

private:
    bool m_active;

private:
    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxActivateEvent)
};

// InitDialog event class
/*
 wxEVT_INIT_DIALOG
 */

class WXDLLIMPEXP_CORE wxInitDialogEvent : public wxEvent
{
public:
    wxInitDialogEvent(int Id = 0)
        : wxEvent(Id, wxEVT_INIT_DIALOG)
        { }

    virtual wxEvent *Clone() const { return new wxInitDialogEvent(*this); }

private:
    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxInitDialogEvent)
};

// Miscellaneous menu event class
/*
 wxEVT_MENU_OPEN,
 wxEVT_MENU_CLOSE,
 wxEVT_MENU_HIGHLIGHT,
*/

class WXDLLIMPEXP_CORE wxMenuEvent : public wxEvent
{
public:
    wxMenuEvent(wxEventType type = wxEVT_NULL, int winid = 0, wxMenu* menu = NULL)
        : wxEvent(winid, type)
        { m_menuId = winid; m_menu = menu; }
    wxMenuEvent(const wxMenuEvent & event)
        : wxEvent(event)
    { m_menuId = event.m_menuId; m_menu = event.m_menu; }

    // only for wxEVT_MENU_HIGHLIGHT
    int GetMenuId() const { return m_menuId; }

    // only for wxEVT_MENU_OPEN/CLOSE
    bool IsPopup() const { return m_menuId == wxID_ANY; }

    // only for wxEVT_MENU_OPEN/CLOSE
    wxMenu* GetMenu() const { return m_menu; }

    virtual wxEvent *Clone() const { return new wxMenuEvent(*this); }

private:
    int     m_menuId;
    wxMenu* m_menu;

    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxMenuEvent)
};

// Window close or session close event class
/*
 wxEVT_CLOSE_WINDOW,
 wxEVT_END_SESSION,
 wxEVT_QUERY_END_SESSION
 */

class WXDLLIMPEXP_CORE wxCloseEvent : public wxEvent
{
public:
    wxCloseEvent(wxEventType type = wxEVT_NULL, int winid = 0)
        : wxEvent(winid, type),
          m_loggingOff(true),
          m_veto(false),      // should be false by default
          m_canVeto(true) {}

    wxCloseEvent(const wxCloseEvent & event)
        : wxEvent(event),
        m_loggingOff(event.m_loggingOff),
        m_veto(event.m_veto),
        m_canVeto(event.m_canVeto) {}

    void SetLoggingOff(bool logOff) { m_loggingOff = logOff; }
    bool GetLoggingOff() const
    {
        // m_loggingOff flag is only used by wxEVT_[QUERY_]END_SESSION, it
        // doesn't make sense for wxEVT_CLOSE_WINDOW
        wxASSERT_MSG( m_eventType != wxEVT_CLOSE_WINDOW,
                      _T("this flag is for end session events only") );

        return m_loggingOff;
    }

    void Veto(bool veto = true)
    {
        // GetVeto() will return false anyhow...
        wxCHECK_RET( m_canVeto,
                     wxT("call to Veto() ignored (can't veto this event)") );

        m_veto = veto;
    }
    void SetCanVeto(bool canVeto) { m_canVeto = canVeto; }
    bool CanVeto() const { return m_canVeto; }
    bool GetVeto() const { return m_canVeto && m_veto; }

    virtual wxEvent *Clone() const { return new wxCloseEvent(*this); }

protected:
    bool m_loggingOff,
         m_veto,
         m_canVeto;

private:
    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxCloseEvent)
};

/*
 wxEVT_SHOW
 */

class WXDLLIMPEXP_CORE wxShowEvent : public wxEvent
{
public:
    wxShowEvent(int winid = 0, bool show = false)
        : wxEvent(winid, wxEVT_SHOW)
        { m_show = show; }
    wxShowEvent(const wxShowEvent & event)
        : wxEvent(event)
    { m_show = event.m_show; }

    void SetShow(bool show) { m_show = show; }
    bool GetShow() const { return m_show; }

    virtual wxEvent *Clone() const { return new wxShowEvent(*this); }

protected:
    bool m_show;

private:
    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxShowEvent)
};

/*
 wxEVT_ICONIZE
 */

class WXDLLIMPEXP_CORE wxIconizeEvent : public wxEvent
{
public:
    wxIconizeEvent(int winid = 0, bool iconized = true)
        : wxEvent(winid, wxEVT_ICONIZE)
        { m_iconized = iconized; }
    wxIconizeEvent(const wxIconizeEvent & event)
        : wxEvent(event)
    { m_iconized = event.m_iconized; }

    // return true if the frame was iconized, false if restored
    bool Iconized() const { return m_iconized; }

    virtual wxEvent *Clone() const { return new wxIconizeEvent(*this); }

protected:
    bool m_iconized;

private:
    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxIconizeEvent)
};
/*
 wxEVT_MAXIMIZE
 */

class WXDLLIMPEXP_CORE wxMaximizeEvent : public wxEvent
{
public:
    wxMaximizeEvent(int winid = 0)
        : wxEvent(winid, wxEVT_MAXIMIZE)
        { }

    virtual wxEvent *Clone() const { return new wxMaximizeEvent(*this); }

private:
    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxMaximizeEvent)
};

// Joystick event class
/*
 wxEVT_JOY_BUTTON_DOWN,
 wxEVT_JOY_BUTTON_UP,
 wxEVT_JOY_MOVE,
 wxEVT_JOY_ZMOVE
*/

// Which joystick? Same as Windows ids so no conversion necessary.
enum
{
    wxJOYSTICK1,
    wxJOYSTICK2
};

// Which button is down?
enum
{
    wxJOY_BUTTON_ANY = -1,
    wxJOY_BUTTON1    = 1,
    wxJOY_BUTTON2    = 2,
    wxJOY_BUTTON3    = 4,
    wxJOY_BUTTON4    = 8
};

class WXDLLIMPEXP_CORE wxJoystickEvent : public wxEvent
{
#if WXWIN_COMPATIBILITY_2_4
public:
#else
protected:
#endif
    wxPoint   m_pos;
    int       m_zPosition;
    int       m_buttonChange;   // Which button changed?
    int       m_buttonState;    // Which buttons are down?
    int       m_joyStick;       // Which joystick?

public:
    wxJoystickEvent(wxEventType type = wxEVT_NULL,
                    int state = 0,
                    int joystick = wxJOYSTICK1,
                    int change = 0)
        : wxEvent(0, type),
          m_pos(),
          m_zPosition(0),
          m_buttonChange(change),
          m_buttonState(state),
          m_joyStick(joystick)
    {
    }
    wxJoystickEvent(const wxJoystickEvent & event)
        : wxEvent(event),
          m_pos(event.m_pos),
          m_zPosition(event.m_zPosition),
          m_buttonChange(event.m_buttonChange),
          m_buttonState(event.m_buttonState),
          m_joyStick(event.m_joyStick)
    { }

    wxPoint GetPosition() const { return m_pos; }
    int GetZPosition() const { return m_zPosition; }
    int GetButtonState() const { return m_buttonState; }
    int GetButtonChange() const { return m_buttonChange; }
    int GetJoystick() const { return m_joyStick; }

    void SetJoystick(int stick) { m_joyStick = stick; }
    void SetButtonState(int state) { m_buttonState = state; }
    void SetButtonChange(int change) { m_buttonChange = change; }
    void SetPosition(const wxPoint& pos) { m_pos = pos; }
    void SetZPosition(int zPos) { m_zPosition = zPos; }

    // Was it a button event? (*doesn't* mean: is any button *down*?)
    bool IsButton() const { return ((GetEventType() == wxEVT_JOY_BUTTON_DOWN) ||
            (GetEventType() == wxEVT_JOY_BUTTON_UP)); }

    // Was it a move event?
    bool IsMove() const { return (GetEventType() == wxEVT_JOY_MOVE); }

    // Was it a zmove event?
    bool IsZMove() const { return (GetEventType() == wxEVT_JOY_ZMOVE); }

    // Was it a down event from button 1, 2, 3, 4 or any?
    bool ButtonDown(int but = wxJOY_BUTTON_ANY) const
    { return ((GetEventType() == wxEVT_JOY_BUTTON_DOWN) &&
            ((but == wxJOY_BUTTON_ANY) || (but == m_buttonChange))); }

    // Was it a up event from button 1, 2, 3 or any?
    bool ButtonUp(int but = wxJOY_BUTTON_ANY) const
    { return ((GetEventType() == wxEVT_JOY_BUTTON_UP) &&
            ((but == wxJOY_BUTTON_ANY) || (but == m_buttonChange))); }

    // Was the given button 1,2,3,4 or any in Down state?
    bool ButtonIsDown(int but =  wxJOY_BUTTON_ANY) const
    { return (((but == wxJOY_BUTTON_ANY) && (m_buttonState != 0)) ||
            ((m_buttonState & but) == but)); }

    virtual wxEvent *Clone() const { return new wxJoystickEvent(*this); }

private:
    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxJoystickEvent)
};

// Drop files event class
/*
 wxEVT_DROP_FILES
 */

class WXDLLIMPEXP_CORE wxDropFilesEvent : public wxEvent
{
public:
    int       m_noFiles;
    wxPoint   m_pos;
    wxString* m_files;

    wxDropFilesEvent(wxEventType type = wxEVT_NULL,
                     int noFiles = 0,
                     wxString *files = (wxString *) NULL)
        : wxEvent(0, type),
          m_noFiles(noFiles),
          m_pos(),
          m_files(files)
        { }

    // we need a copy ctor to avoid deleting m_files pointer twice
    wxDropFilesEvent(const wxDropFilesEvent& other)
        : wxEvent(other),
          m_noFiles(other.m_noFiles),
          m_pos(other.m_pos),
          m_files(NULL)
    {
        m_files = new wxString[m_noFiles];
        for ( int n = 0; n < m_noFiles; n++ )
        {
            m_files[n] = other.m_files[n];
        }
    }

    virtual ~wxDropFilesEvent()
    {
        delete [] m_files;
    }

    wxPoint GetPosition() const { return m_pos; }
    int GetNumberOfFiles() const { return m_noFiles; }
    wxString *GetFiles() const { return m_files; }

    virtual wxEvent *Clone() const { return new wxDropFilesEvent(*this); }

private:
    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDropFilesEvent)
};

// Update UI event
/*
 wxEVT_UPDATE_UI
 */

// Whether to always send update events to windows, or
// to only send update events to those with the
// wxWS_EX_PROCESS_UI_UPDATES style.

enum wxUpdateUIMode
{
        // Send UI update events to all windows
    wxUPDATE_UI_PROCESS_ALL,

        // Send UI update events to windows that have
        // the wxWS_EX_PROCESS_UI_UPDATES flag specified
    wxUPDATE_UI_PROCESS_SPECIFIED
};

class WXDLLIMPEXP_CORE wxUpdateUIEvent : public wxCommandEvent
{
public:
    wxUpdateUIEvent(wxWindowID commandId = 0)
        : wxCommandEvent(wxEVT_UPDATE_UI, commandId)
    {
        m_checked =
        m_enabled =
        m_setEnabled =
        m_setText =
        m_setChecked = false;
    }
    wxUpdateUIEvent(const wxUpdateUIEvent & event)
        : wxCommandEvent(event),
          m_checked(event.m_checked),
          m_enabled(event.m_enabled),
          m_setEnabled(event.m_setEnabled),
          m_setText(event.m_setText),
          m_setChecked(event.m_setChecked),
          m_text(event.m_text)
    { }

    bool GetChecked() const { return m_checked; }
    bool GetEnabled() const { return m_enabled; }
    wxString GetText() const { return m_text; }
    bool GetSetText() const { return m_setText; }
    bool GetSetChecked() const { return m_setChecked; }
    bool GetSetEnabled() const { return m_setEnabled; }

    void Check(bool check) { m_checked = check; m_setChecked = true; }
    void Enable(bool enable) { m_enabled = enable; m_setEnabled = true; }
    void SetText(const wxString& text) { m_text = text; m_setText = true; }