X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/87b6002d7c48dea4ebd53bbf60996d1a87a0a5c6..8ea92b4d7792987769774ac381685dae15c70454:/include/wx/event.h diff --git a/include/wx/event.h b/include/wx/event.h index 46d21a54ff..fc5cf8f04f 100644 --- a/include/wx/event.h +++ b/include/wx/event.h @@ -349,8 +349,8 @@ public: // Can instruct event processor that we wish to ignore this event // (treat as if the event table entry had not been found): this must be done // to allow the event processing by the base classes (calling event.Skip() - // is the analog of calling the base class verstion of a virtual function) - void Skip(bool skip = TRUE) { m_skipped = skip; } + // is the analog of calling the base class version of a virtual function) + void Skip(bool skip = true) { m_skipped = skip; } bool GetSkipped() const { return m_skipped; }; // this function is used to create a copy of the event polymorphically and @@ -382,11 +382,18 @@ public: m_propagationLevel = propagationLevel; } +#if WXWIN_COMPATIBILITY_2_4 public: +#else +protected: +#endif wxObject* m_eventObject; wxEventType m_eventType; long m_timeStamp; int m_id; + +public: + // m_callbackUserData is for internal usage only wxObject* m_callbackUserData; protected: @@ -397,7 +404,11 @@ protected: // backwards compatibility as it is new int m_propagationLevel; +#if WXWIN_COMPATIBILITY_2_4 public: +#else +protected: +#endif bool m_skipped; bool m_isCommandEvent; @@ -478,6 +489,31 @@ private: wxEVT_COMMAND_TOGGLEBUTTON_CLICKED */ +#if WXWIN_COMPATIBILITY_2_4 +// Backwards compatibility for wxCommandEvent::m_commandString, will lead to compilation errors in some cases of usage +class WXDLLIMPEXP_CORE wxCommandEvent; + +class WXDLLIMPEXP_CORE wxCommandEventStringHelper +{ +public: + wxCommandEventStringHelper(wxCommandEvent * evt) + : m_evt(evt) + { } + + void operator=(const wxString &str); + operator wxString(); + const wxChar* c_str() const; + +private: + wxCommandEvent* m_evt; +}; +#endif + +#ifdef __VISUALC__ + // 'this' : used in base member initializer list (for m_commandString) + #pragma warning(disable:4355) +#endif + class WXDLLIMPEXP_CORE wxCommandEvent : public wxEvent { public: @@ -485,7 +521,10 @@ public: wxCommandEvent(const wxCommandEvent& event) : wxEvent(event), - m_commandString(event.m_commandString), +#if WXWIN_COMPATIBILITY_2_4 + m_commandString(this), +#endif + m_cmdString(event.m_cmdString), m_commandInt(event.m_commandInt), m_extraLong(event.m_extraLong), m_clientData(event.m_clientData), @@ -504,13 +543,13 @@ public: int GetSelection() const { return m_commandInt; } // Set/Get listbox/choice selection string - void SetString(const wxString& s) { m_commandString = s; } - wxString GetString() const { return m_commandString; } + void SetString(const wxString& s) { m_cmdString = s; } + wxString GetString() const; // Get checkbox value bool IsChecked() const { return m_commandInt != 0; } - // TRUE if the listbox event was a selection. + // true if the listbox event was a selection. bool IsSelection() const { return (m_extraLong != 0); } void SetExtraLong(long extraLong) { m_extraLong = extraLong; } @@ -521,8 +560,13 @@ public: virtual wxEvent *Clone() const { return new wxCommandEvent(*this); } +#if WXWIN_COMPATIBILITY_2_4 public: - wxString m_commandString; // String event argument + wxCommandEventStringHelper m_commandString; +#else +protected: +#endif + wxString m_cmdString; // String event argument int m_commandInt; long m_extraLong; // Additional information (e.g. select/deselect) void* m_clientData; // Arbitrary client data @@ -532,6 +576,27 @@ private: DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxCommandEvent) }; +#ifdef __VISUALC__ + #pragma warning(default:4355) +#endif + +#if WXWIN_COMPATIBILITY_2_4 +inline void wxCommandEventStringHelper::operator=(const wxString &str) +{ + m_evt->SetString(str); +} + +inline wxCommandEventStringHelper::operator wxString() +{ + return m_evt->GetString(); +} + +inline const wxChar* wxCommandEventStringHelper::c_str() const +{ + return m_evt->GetString().c_str(); +} +#endif + // this class adds a possibility to react (from the user) code to a control // notification: allow or veto the operation being reported. class WXDLLIMPEXP_CORE wxNotifyEvent : public wxCommandEvent @@ -539,17 +604,17 @@ class WXDLLIMPEXP_CORE wxNotifyEvent : public wxCommandEvent public: wxNotifyEvent(wxEventType commandType = wxEVT_NULL, int winid = 0) : wxCommandEvent(commandType, winid) - { m_bAllow = TRUE; } + { m_bAllow = true; } wxNotifyEvent(const wxNotifyEvent& event) : wxCommandEvent(event) { m_bAllow = event.m_bAllow; } // veto the operation (usually it's allowed by default) - void Veto() { m_bAllow = FALSE; } + void Veto() { m_bAllow = false; } // allow the operation if it was disabled by default - void Allow() { m_bAllow = TRUE; } + void Allow() { m_bAllow = true; } // for implementation code only: is the operation allowed? bool IsAllowed() const { return m_bAllow; } @@ -623,7 +688,11 @@ public: virtual wxEvent *Clone() const { return new wxScrollWinEvent(*this); } +#if WXWIN_COMPATIBILITY_2_4 public: +#else +protected: +#endif int m_commandInt; long m_extraLong; @@ -962,6 +1031,9 @@ public: m_scanCode = evt.m_scanCode; m_rawCode = evt.m_rawCode; m_rawFlags = evt.m_rawFlags; +#if wxUSE_UNICODE + m_uniChar = evt.m_uniChar; +#endif return *this; } @@ -1021,6 +1093,7 @@ public: virtual wxEvent *Clone() const { return new wxSizeEvent(*this); } public: + // For internal usage only. Will be converted to protected members. wxSize m_size; wxRect m_rect; // Used for wxEVT_SIZING @@ -1058,6 +1131,11 @@ public: virtual wxEvent *Clone() const { return new wxMoveEvent(*this); } +#if WXWIN_COMPATIBILITY_2_4 +public: +#else +protected: +#endif wxPoint m_pos; wxRect m_rect; @@ -1089,7 +1167,15 @@ public: #endif // debug } + // default copy ctor and dtor are normally fine, we only need them to keep + // g_isPainting updated in debug build #if defined(__WXDEBUG__) && (defined(__WXMSW__) || defined(__WXPM__)) + wxPaintEvent(const wxPaintEvent& event) + : wxEvent(event) + { + g_isPainting++; + } + ~wxPaintEvent() { g_isPainting--; @@ -1137,6 +1223,11 @@ public: virtual wxEvent *Clone() const { return new wxEraseEvent(*this); } +#if WXWIN_COMPATIBILITY_2_4 +public: +#else +protected: +#endif wxDC *m_dc; private: @@ -1199,7 +1290,7 @@ private: class WXDLLIMPEXP_CORE wxActivateEvent : public wxEvent { public: - wxActivateEvent(wxEventType type = wxEVT_NULL, bool active = TRUE, int Id = 0) + wxActivateEvent(wxEventType type = wxEVT_NULL, bool active = true, int Id = 0) : wxEvent(Id, type) { m_active = active; } wxActivateEvent(const wxActivateEvent& event) @@ -1256,7 +1347,7 @@ public: int GetMenuId() const { return m_menuId; } // only for wxEVT_MENU_OPEN/CLOSE - bool IsPopup() const { return m_menuId == -1; } + bool IsPopup() const { return m_menuId == wxID_ANY; } // only for wxEVT_MENU_OPEN/CLOSE wxMenu* GetMenu() const { return m_menu; } @@ -1282,9 +1373,9 @@ 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) {} + m_loggingOff(true), + m_veto(false), // should be false by default + m_canVeto(true) {} wxCloseEvent(const wxCloseEvent & event) : wxEvent(event), @@ -1295,9 +1386,9 @@ public: void SetLoggingOff(bool logOff) { m_loggingOff = logOff; } bool GetLoggingOff() const { return m_loggingOff; } - void Veto(bool veto = TRUE) + void Veto(bool veto = true) { - // GetVeto() will return FALSE anyhow... + // GetVeto() will return false anyhow... wxCHECK_RET( m_canVeto, wxT("call to Veto() ignored (can't veto this event)") ); @@ -1326,7 +1417,7 @@ private: class WXDLLIMPEXP_CORE wxShowEvent : public wxEvent { public: - wxShowEvent(int winid = 0, bool show = FALSE) + wxShowEvent(int winid = 0, bool show = false) : wxEvent(winid, wxEVT_SHOW) { m_show = show; } wxShowEvent(const wxShowEvent & event) @@ -1352,7 +1443,7 @@ private: class WXDLLIMPEXP_CORE wxIconizeEvent : public wxEvent { public: - wxIconizeEvent(int winid = 0, bool iconized = TRUE) + wxIconizeEvent(int winid = 0, bool iconized = true) : wxEvent(winid, wxEVT_ICONIZE) { m_iconized = iconized; } wxIconizeEvent(const wxIconizeEvent & event) @@ -1414,13 +1505,18 @@ enum 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, @@ -1564,7 +1660,7 @@ public: m_enabled = m_setEnabled = m_setText = - m_setChecked = FALSE; + m_setChecked = false; } wxUpdateUIEvent(const wxUpdateUIEvent & event) : wxCommandEvent(event), @@ -1583,9 +1679,9 @@ public: 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; } + 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; } // Sets the interval between updates in milliseconds. // Set to -1 to disable updates, or to 0 to update as frequently as possible. @@ -1730,7 +1826,7 @@ class WXDLLIMPEXP_CORE wxQueryNewPaletteEvent : public wxEvent public: wxQueryNewPaletteEvent(wxWindowID winid = 0) : wxEvent(winid, wxEVT_QUERY_NEW_PALETTE), - m_paletteRealized(FALSE) + m_paletteRealized(false) { } wxQueryNewPaletteEvent(const wxQueryNewPaletteEvent & event) : wxEvent(event), @@ -1797,6 +1893,7 @@ public: enum { + IsBackward = 0x0000, IsForward = 0x0001, WinChange = 0x0002 }; @@ -1948,14 +2045,14 @@ class WXDLLIMPEXP_CORE wxIdleEvent : public wxEvent public: wxIdleEvent() : wxEvent(0, wxEVT_IDLE), - m_requestMore(FALSE) + m_requestMore(false) { } wxIdleEvent(const wxIdleEvent & event) : wxEvent(event), m_requestMore(event.m_requestMore) { } - void RequestMore(bool needMore = TRUE) { m_requestMore = needMore; } + void RequestMore(bool needMore = true) { m_requestMore = needMore; } bool MoreRequested() const { return m_requestMore; } virtual wxEvent *Clone() const { return new wxIdleEvent(*this); } @@ -2415,11 +2512,18 @@ typedef void (wxEvtHandler::*wxMouseCaptureChangedEventFunction)(wxMouseCaptureC #define EVT_CUSTOM(event, winid, func) DECLARE_EVENT_TABLE_ENTRY( event, winid, wxID_ANY, (wxObjectEventFunction) wxStaticCastEvent( wxEventFunction, & func ), (wxObject *) NULL ), #define EVT_CUSTOM_RANGE(event, id1, id2, func) DECLARE_EVENT_TABLE_ENTRY( event, id1, id2, (wxObjectEventFunction) wxStaticCastEvent( wxEventFunction, & func ), (wxObject *) NULL ), +// EVT_COMMAND +#define EVT_COMMAND(winid, event, fn) DECLARE_EVENT_TABLE_ENTRY( event, winid, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxCommandEventFunction, & fn ), (wxObject *) NULL ), +#define EVT_COMMAND_RANGE(id1, id2, event, fn) DECLARE_EVENT_TABLE_ENTRY( event, id1, id2, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxCommandEventFunction, & fn ), (wxObject *) NULL ), + +#define EVT_NOTIFY(event, winid, func) DECLARE_EVENT_TABLE_ENTRY( event, winid, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) wxStaticCastEvent( wxNotifyFunction, & func ), (wxObject *) NULL ), +#define EVT_NOTIFY_RANGE(event, id1, id2, func) DECLARE_EVENT_TABLE_ENTRY( event, id1, id2, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) wxStaticCastEvent( wxNotifyFunction, & func ), (wxObject *) NULL ), + // Miscellaneous #define EVT_SIZE(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SIZE, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxSizeEventFunction, & func ), (wxObject *) NULL ), -#define EVT_SIZING(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SIZING, -1, -1, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxSizeEventFunction, & func ), (wxObject *) NULL ), +#define EVT_SIZING(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_SIZING, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxSizeEventFunction, & func ), (wxObject *) NULL ), #define EVT_MOVE(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MOVE, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxMoveEventFunction, & func ), (wxObject *) NULL ), -#define EVT_MOVING(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MOVING, -1, -1, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxMoveEventFunction, & func ), (wxObject *) NULL ), +#define EVT_MOVING(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_MOVING, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxMoveEventFunction, & func ), (wxObject *) NULL ), #define EVT_CLOSE(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_CLOSE_WINDOW, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxCloseEventFunction, & func ), (wxObject *) NULL ), #define EVT_END_SESSION(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_END_SESSION, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxCloseEventFunction, & func ), (wxObject *) NULL ), #define EVT_QUERY_END_SESSION(func) DECLARE_EVENT_TABLE_ENTRY( wxEVT_QUERY_END_SESSION, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxCloseEventFunction, & func ), (wxObject *) NULL ), @@ -2490,10 +2594,6 @@ typedef void (wxEvtHandler::*wxMouseCaptureChangedEventFunction)(wxMouseCaptureC DECLARE_EVENT_TABLE_ENTRY( wxEVT_LEAVE_WINDOW, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxMouseEventFunction, & func ), (wxObject *) NULL ),\ DECLARE_EVENT_TABLE_ENTRY( wxEVT_MOUSEWHEEL, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxMouseEventFunction, & func ), (wxObject *) NULL ), -// EVT_COMMAND -#define EVT_COMMAND(winid, event, fn) DECLARE_EVENT_TABLE_ENTRY( event, winid, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxCommandEventFunction, & fn ), (wxObject *) NULL ), -#define EVT_COMMAND_RANGE(id1, id2, event, fn) DECLARE_EVENT_TABLE_ENTRY( event, id1, id2, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxCommandEventFunction, & fn ), (wxObject *) NULL ), - // Scrolling from wxWindow (sent to wxScrolledWindow) #define EVT_SCROLLWIN(func) \ DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_TOP, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) wxStaticCastEvent( wxScrollWinEventFunction, & func ), (wxObject *) NULL ),\