#define _WX_EVENT_H__
#include "wx/defs.h"
+#include "wx/cpp.h"
#include "wx/object.h"
#include "wx/clntdata.h"
typedef int wxEventType;
+#define wxEVT_ANY ((wxEventType)-1)
+
// this is used to make the event table entry type safe, so that for an event
// handler only a function with proper parameter list can be given.
#define wxStaticCastEvent(type, val) wx_static_cast(type, val)
#define DECLARE_EVENT_TABLE_ENTRY(type, winid, idLast, fn, obj) \
wxEventTableEntry(type, winid, idLast, fn, obj)
-#define EMPTY_PARAMETER_VALUE /* Fake macro parameter value */
-
#define BEGIN_DECLARE_EVENT_TYPES()
#define END_DECLARE_EVENT_TYPES()
#define DECLARE_EXPORTED_EVENT_TYPE(expdecl, name, value) \
#define DECLARE_EVENT_TYPE(name, value) \
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_CORE, name, value)
#define DECLARE_LOCAL_EVENT_TYPE(name, value) \
- DECLARE_EXPORTED_EVENT_TYPE(EMPTY_PARAMETER_VALUE, name, value)
+ DECLARE_EXPORTED_EVENT_TYPE(wxEMPTY_PARAMETER_VALUE, name, value)
#define DEFINE_EVENT_TYPE(name) const wxEventType name = wxNewEventType();
#define DEFINE_LOCAL_EVENT_TYPE(name) DEFINE_EVENT_TYPE(name)
// Sockets and timers send events, too
DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_BASE, wxEVT_SOCKET, 50)
- DECLARE_EVENT_TYPE(wxEVT_TIMER , 80)
+ DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_BASE, wxEVT_TIMER , 80)
// Mouse event types
DECLARE_EVENT_TYPE(wxEVT_LEFT_DOWN, 100)
// to allow the event processing by the base classes (calling event.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; };
+ bool GetSkipped() const { return m_skipped; }
// this function is used to create a copy of the event polymorphically and
// all derived classes must implement it because otherwise wxPostEvent()
m_propagationLevel = propagationLevel;
}
-#if WXWIN_COMPATIBILITY_2_4
-public:
-#else
protected:
-#endif
wxObject* m_eventObject;
wxEventType m_eventType;
long m_timeStamp;
// backwards compatibility as it is new
int m_propagationLevel;
-#if WXWIN_COMPATIBILITY_2_4
-public:
-#else
protected:
-#endif
bool m_skipped;
bool m_isCommandEvent;
DECLARE_NO_COPY_CLASS(wxPropagateOnce)
};
+
#if wxUSE_GUI
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
-
class WXDLLIMPEXP_CORE wxCommandEvent : public wxEvent
{
public:
wxCommandEvent(const wxCommandEvent& event)
: wxEvent(event),
-#if WXWIN_COMPATIBILITY_2_4
- m_commandString(this),
-#endif
m_cmdString(event.m_cmdString),
m_commandInt(event.m_commandInt),
m_extraLong(event.m_extraLong),
virtual wxEvent *Clone() const { return new wxCommandEvent(*this); }
-#if WXWIN_COMPATIBILITY_2_4
-public:
- wxCommandEventStringHelper m_commandString;
-#else
protected:
-#endif
wxString m_cmdString; // String event argument
int m_commandInt;
long m_extraLong; // Additional information (e.g. select/deselect)
DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxCommandEvent)
};
-#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
virtual wxEvent *Clone() const { return new wxScrollWinEvent(*this); }
-#if WXWIN_COMPATIBILITY_2_4
-public:
-#else
protected:
-#endif
int m_commandInt;
long m_extraLong;
// should occur for each delta.
int GetWheelDelta() const { return m_wheelDelta; }
+ // Gets the axis the wheel operation concerns, 0 being the y axis as on
+ // most mouse wheels, 1 is the x axis for things like MightyMouse scrolls
+ // or horizontal trackpad scrolling
+ int GetWheelAxis() const { return m_wheelAxis; }
+
// Returns the configured number of lines (or whatever) to be scrolled per
// wheel action. Defaults to one.
int GetLinesPerAction() const { return m_linesPerAction; }
-
+
// Is the system set to do page scrolling?
bool IsPageScroll() const { return ((unsigned int)m_linesPerAction == UINT_MAX); }
bool m_shiftDown;
bool m_altDown;
bool m_metaDown;
-
+
+ int m_wheelAxis;
int m_wheelRotation;
int m_wheelDelta;
int m_linesPerAction;
virtual wxEvent *Clone() const { return new wxMoveEvent(*this); }
-#if WXWIN_COMPATIBILITY_2_4
-public:
-#else
protected:
-#endif
wxPoint m_pos;
wxRect m_rect;
g_isPainting++;
}
- ~wxPaintEvent()
+ virtual ~wxPaintEvent()
{
g_isPainting--;
}
virtual wxEvent *Clone() const { return new wxEraseEvent(*this); }
-#if WXWIN_COMPATIBILITY_2_4
-public:
-#else
protected:
-#endif
wxDC *m_dc;
private:
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?
virtual wxEvent *Clone() const { return new wxMouseCaptureChangedEvent(*this); }
- wxWindow* GetCapturedWindow() const { return m_gainedCapture; };
+ wxWindow* GetCapturedWindow() const { return m_gainedCapture; }
private:
wxWindow* m_gainedCapture;
virtual bool ProcessEvent(wxEvent& event);
// add an event to be processed later
- void AddPendingEvent(wxEvent& event);
+ virtual void AddPendingEvent(wxEvent& event);
- // process all pending events
void ProcessPendingEvents();
#if wxUSE_THREADS
#if wxUSE_GUI
+// ----------------------------------------------------------------------------
+// wxEventBlocker: helper class to temporarily disable event handling for a window
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxEventBlocker : public wxEvtHandler
+{
+public:
+ wxEventBlocker(wxWindow *win, wxEventType type = wxEVT_ANY);
+ virtual ~wxEventBlocker();
+
+ void Block(wxEventType type)
+ {
+ m_eventsToBlock.push_back(type);
+ }
+
+ virtual bool ProcessEvent(wxEvent& event);
+
+protected:
+ wxArrayInt m_eventsToBlock;
+ wxWindow *m_window;
+
+ DECLARE_NO_COPY_CLASS(wxEventBlocker)
+};
+
typedef void (wxEvtHandler::*wxCommandEventFunction)(wxCommandEvent&);
typedef void (wxEvtHandler::*wxScrollEventFunction)(wxScrollEvent&);
typedef void (wxEvtHandler::*wxScrollWinEventFunction)(wxScrollWinEvent&);
typedef void (wxEvtHandler::*wxMouseCaptureLostEventFunction)(wxMouseCaptureLostEvent&);
typedef void (wxEvtHandler::*wxClipboardTextEventFunction)(wxClipboardTextEvent&);
-// these typedefs don't have the same name structure as the others, keep for
-// backwards compatibility only
-#if WXWIN_COMPATIBILITY_2_4
- typedef wxSysColourChangedEventFunction wxSysColourChangedFunction;
- typedef wxDisplayChangedEventFunction wxDisplayChangedFunction;
-#endif // WXWIN_COMPATIBILITY_2_4
-
#define wxCommandEventHandler(func) \
(wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxCommandEventFunction, &func)
#define EVT_JOY_MOVE(func) wx__DECLARE_EVT0(wxEVT_JOY_MOVE, wxJoystickEventHandler(func))
#define EVT_JOY_ZMOVE(func) wx__DECLARE_EVT0(wxEVT_JOY_ZMOVE, wxJoystickEventHandler(func))
-// These are obsolete, see _BUTTON_ events
-#if WXWIN_COMPATIBILITY_2_4
- #define EVT_JOY_DOWN(func) EVT_JOY_BUTTON_DOWN(func)
- #define EVT_JOY_UP(func) EVT_JOY_BUTTON_UP(func)
-#endif // WXWIN_COMPATIBILITY_2_4
-
// All joystick events
#define EVT_JOYSTICK_EVENTS(func) \
EVT_JOY_BUTTON_DOWN(func) \
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