#include "wx/gdicmn.h"
#endif
-#if wxUSE_THREADS
- #include "wx/thread.h"
-#endif
+#include "wx/thread.h"
// ----------------------------------------------------------------------------
// forward declarations
const wxEventType wxEVT_COMMAND_COMBOBOX_SELECTED = wxEVT_FIRST + 15;
const wxEventType wxEVT_COMMAND_TOOL_RCLICKED = wxEVT_FIRST + 16;
const wxEventType wxEVT_COMMAND_TOOL_ENTER = wxEVT_FIRST + 17;
+const wxEventType wxEVT_COMMAND_SPINCTRL_UPDATED = wxEVT_FIRST + 18;
/* Sockets send events, too */
const wxEventType wxEVT_SOCKET = wxEVT_FIRST + 50;
const wxEventType wxEVT_COMMAND_TREE_SEL_CHANGING = wxEVT_FIRST + 612;
const wxEventType wxEVT_COMMAND_TREE_KEY_DOWN = wxEVT_FIRST + 613;
const wxEventType wxEVT_COMMAND_TREE_ITEM_ACTIVATED = wxEVT_FIRST + 614;
+const wxEventType wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK = wxEVT_FIRST + 615;
+const wxEventType wxEVT_COMMAND_TREE_ITEM_MIDDLE_CLICK = wxEVT_FIRST + 616;
/* List control event types */
const wxEventType wxEVT_COMMAND_LIST_BEGIN_DRAG = wxEVT_FIRST + 700;
const wxEventType wxEVT_WIZARD_PAGE_CHANGING = wxEVT_FIRST + 901;
const wxEventType wxEVT_WIZARD_CANCEL = wxEVT_FIRST + 902;
-const wxEventType wxEVT_USER_FIRST = wxEVT_FIRST + 2000;
+/* Calendar events */
+const wxEventType wxEVT_CALENDAR_SEL_CHANGED = wxEVT_FIRST + 950;
+const wxEventType wxEVT_CALENDAR_DAY_CHANGED = wxEVT_FIRST + 951;
+const wxEventType wxEVT_CALENDAR_MONTH_CHANGED = wxEVT_FIRST + 952;
+const wxEventType wxEVT_CALENDAR_YEAR_CHANGED = wxEVT_FIRST + 953;
+const wxEventType wxEVT_CALENDAR_DOUBLECLICKED = wxEVT_FIRST + 954;
+const wxEventType wxEVT_CALENDAR_WEEKDAY_CLICKED = wxEVT_FIRST + 955;
+
+const wxEventType wxEVT_USER_FIRST = wxEVT_FIRST + 2000;
/* Compatibility */
// for implementation code only: is the operation allowed?
bool IsAllowed() const { return m_bAllow; }
+ // probably useless: CopyObject() is used for deferred event
+ // handling but wxNotifyEvent must be processed immediately
+ void CopyObject(wxObject& obj) const;
+
private:
bool m_bAllow;
int GetOrientation() const { return (int) m_extraLong ; }
int GetPosition() const { return m_commandInt ; }
+ bool IsScrolling() const { return m_isScrolling; }
void SetOrientation(int orient) { m_extraLong = (long) orient; }
void SetPosition(int pos) { m_commandInt = pos; }
+ void SetScrolling(bool isScrolling) { m_isScrolling = isScrolling; }
+
+ void CopyObject(wxObject& obj) const;
+public:
+ bool m_isScrolling;
};
// ScrollWin event class, derived fom wxEvent. wxScrollWinEvents
int GetOrientation() const { return (int) m_extraLong ; }
int GetPosition() const { return m_commandInt ; }
+ bool IsScrolling() const { return m_isScrolling; }
void SetOrientation(int orient) { m_extraLong = (long) orient; }
void SetPosition(int pos) { m_commandInt = pos; }
+ void SetScrolling(bool isScrolling) { m_isScrolling = isScrolling; }
void CopyObject(wxObject& object_dest) const;
public:
int m_commandInt; // Additional information
- long m_extraLong;
+ long m_extraLong;
+ bool m_isScrolling;
};
// Mouse event class
bool Leaving() const { return (m_eventType == wxEVT_LEAVE_WINDOW); }
// Find the position of the event
- void GetPosition(long *xpos, long *ypos) const { *xpos = m_x; *ypos = m_y; }
- void Position(long *xpos, long *ypos) const { *xpos = m_x; *ypos = m_y; }
+ void GetPosition(wxCoord *xpos, wxCoord *ypos) const
+ {
+ if (xpos)
+ *xpos = m_x;
+ if (ypos)
+ *ypos = m_y;
+ }
+
+#ifndef __WIN16__
+ void GetPosition(long *xpos, long *ypos) const
+ {
+ if (xpos)
+ *xpos = (long)m_x;
+ if (ypos)
+ *ypos = (long)m_y;
+ }
+#endif
// Find the position of the event
wxPoint GetPosition() const { return wxPoint(m_x, m_y); }
// Compatibility
#if WXWIN_COMPATIBILITY
+ void Position(long *xpos, long *ypos) const
+ {
+ if (xpos)
+ *xpos = (long)m_x;
+ if (ypos)
+ *ypos = (long)m_y;
+ }
+
void Position(float *xpos, float *ypos) const
{
*xpos = (float) m_x; *ypos = (float) m_y;
void CopyObject(wxObject& obj) const;
public:
- long m_x;
- long m_y;
+ wxCoord m_x, m_y;
+
bool m_leftDown;
bool m_middleDown;
bool m_rightDown;
long KeyCode() const { return m_keyCode; }
// Find the position of the event
+ void GetPosition(wxCoord *xpos, wxCoord *ypos) const
+ {
+ if (xpos) *xpos = m_x;
+ if (ypos) *ypos = m_y;
+ }
+
+#ifndef __WIN16__
void GetPosition(long *xpos, long *ypos) const
- { *xpos = m_x; *ypos = m_y; }
+ {
+ if (xpos) *xpos = (long)m_x;
+ if (ypos) *ypos = (long)m_y;
+ }
+#endif
wxPoint GetPosition() const
{ return wxPoint(m_x, m_y); }
// Get X position
- long GetX() const { return m_x; }
+ wxCoord GetX() const { return m_x; }
// Get Y position
- long GetY() const { return m_y; }
+ wxCoord GetY() const { return m_y; }
void CopyObject(wxObject& obj) const;
public:
- long m_x;
- long m_y;
+ wxCoord m_x, m_y;
+
long m_keyCode;
+
bool m_controlDown;
bool m_shiftDown;
bool m_altDown;
Event generated by dialog navigation keys
wxEVT_NAVIGATION_KEY
*/
-// must derive from command event to be propagated to the parent
-class WXDLLEXPORT wxNavigationKeyEvent : public wxCommandEvent
+// NB: don't derive from command event to avoid being propagated to the parent
+class WXDLLEXPORT wxNavigationKeyEvent : public wxEvent
{
- DECLARE_DYNAMIC_CLASS(wxNavigationKeyEvent)
-
public:
- wxNavigationKeyEvent() : wxCommandEvent(wxEVT_NAVIGATION_KEY) { }
+ wxNavigationKeyEvent()
+ {
+ SetEventType(wxEVT_NAVIGATION_KEY);
+
+ m_flags = IsForward | Propagate; // defaults are for TAB
+ m_focus = (wxWindow *)NULL;
+ }
// direction: forward (true) or backward (false)
- bool GetDirection() const { return m_commandInt == 1; }
- void SetDirection(bool bForward) { m_commandInt = bForward; }
+ bool GetDirection() const
+ { return (m_flags & IsForward) != 0; }
+ void SetDirection(bool bForward)
+ { if ( bForward ) m_flags |= IsForward; else m_flags &= ~IsForward; }
// it may be a window change event (MDI, notebook pages...) or a control
// change event
- bool IsWindowChange() const { return m_extraLong == 1; }
- void SetWindowChange(bool bIs) { m_extraLong = bIs; }
+ bool IsWindowChange() const
+ { return (m_flags & WinChange) != 0; }
+ void SetWindowChange(bool bIs)
+ { if ( bIs ) m_flags |= WinChange; else m_flags &= ~WinChange; }
+
+ // some navigation events are meant to be propagated upwards (Windows
+ // convention is to do this for TAB events) while others should always
+ // cycle inside the panel/radiobox/whatever we're current inside
+ bool ShouldPropagate() const
+ { return (m_flags & Propagate) != 0; }
+ void SetPropagate(bool bDoIt)
+ { if ( bDoIt ) m_flags |= Propagate; else m_flags &= ~Propagate; }
// the child which has the focus currently (may be NULL - use
// wxWindow::FindFocus then)
- wxWindow* GetCurrentFocus() const { return (wxWindow *)m_clientData; }
- void SetCurrentFocus(wxWindow *win) { m_clientData = (void *)win; }
+ wxWindow* GetCurrentFocus() const { return m_focus; }
+ void SetCurrentFocus(wxWindow *win) { m_focus = win; }
+
+private:
+ enum
+ {
+ IsForward = 0x0001,
+ WinChange = 0x0002,
+ Propagate = 0x0004
+ };
+
+ long m_flags;
+ wxWindow *m_focus;
+
+ DECLARE_DYNAMIC_CLASS(wxNavigationKeyEvent)
};
// Window creation/destruction events: the first is sent as soon as window is
wxEVT_COMPARE_ITEM
*/
+// ============================================================================
+// event handler and related classes
+// ============================================================================
+
typedef void (wxObject::*wxObjectEventFunction)(wxEvent&);
struct WXDLLEXPORT wxEventTableEntry
void SetNextHandler(wxEvtHandler *handler) { m_nextHandler = handler; }
void SetPreviousHandler(wxEvtHandler *handler) { m_previousHandler = handler; }
- void SetEvtHandlerEnabled(bool en) { m_enabled = en; }
+ void SetEvtHandlerEnabled(bool enabled) { m_enabled = enabled; }
bool GetEvtHandlerEnabled() const { return m_enabled; }
-#if WXWIN_COMPATIBILITY_2
- virtual void OnCommand(wxWindow& WXUNUSED(win),
- wxCommandEvent& WXUNUSED(event))
- {
- wxFAIL_MSG(wxT("shouldn't be called any more"));
- }
+ // process an event right now
+ virtual bool ProcessEvent(wxEvent& event);
- // Called if child control has no callback function
- virtual long Default()
- { return GetNextHandler() ? GetNextHandler()->Default() : 0; };
-#endif // WXWIN_COMPATIBILITY_2
+ // add an event to be processed later
+ void AddPendingEvent(wxEvent& event);
-#if WXWIN_COMPATIBILITY
- virtual bool OnClose();
-#endif
+ // process all pending events
+ void ProcessPendingEvents();
+ // add a
#if wxUSE_THREADS
bool ProcessThreadEvent(wxEvent& event);
- void ProcessPendingEvents();
#endif
- virtual bool ProcessEvent(wxEvent& event);
- virtual bool SearchEventTable(wxEventTable& table, wxEvent& event);
// Dynamic association of a member function handler with the event handler,
// id and event type
wxObject *userData = (wxObject *) NULL )
{ Connect(id, -1, eventType, func, userData); }
+ bool Disconnect( int id, int lastId = -1, wxEventType eventType = wxEVT_NULL,
+ wxObjectEventFunction func = NULL,
+ wxObject *userData = (wxObject *) NULL );
+
+ // Convenience function: take just one id
+ bool Disconnect( int id, wxEventType eventType = wxEVT_NULL,
+ wxObjectEventFunction func = NULL,
+ wxObject *userData = (wxObject *) NULL )
+ { return Disconnect(id, -1, eventType, func, userData); }
+
+ // implementation from now on
+ virtual bool SearchEventTable(wxEventTable& table, wxEvent& event);
bool SearchDynamicEventTable( wxEvent& event );
#if wxUSE_THREADS
- void ClearEventLocker() { delete m_eventsLocker; m_eventsLocker = NULL; };
+ void ClearEventLocker()
+ {
+# if !defined(__VISAGECPP__)
+ delete m_eventsLocker;
+ m_eventsLocker = NULL;
+#endif
+ };
+#endif
+
+ // old stuff
+
+#if WXWIN_COMPATIBILITY_2
+ virtual void OnCommand(wxWindow& WXUNUSED(win),
+ wxCommandEvent& WXUNUSED(event))
+ {
+ wxFAIL_MSG(wxT("shouldn't be called any more"));
+ }
+
+ // Called if child control has no callback function
+ virtual long Default()
+ { return GetNextHandler() ? GetNextHandler()->Default() : 0; };
+#endif // WXWIN_COMPATIBILITY_2
+
+#if WXWIN_COMPATIBILITY
+ virtual bool OnClose();
#endif
private:
- static const wxEventTableEntry sm_eventTableEntries[];
+ static const wxEventTableEntry sm_eventTableEntries[];
protected:
static const wxEventTable sm_eventTable;
protected:
wxEvtHandler* m_nextHandler;
wxEvtHandler* m_previousHandler;
- bool m_enabled; // Is event handler enabled?
wxList* m_dynamicEvents;
wxList* m_pendingEvents;
#if wxUSE_THREADS
+#if defined (__VISAGECPP__)
+ wxCriticalSection m_eventsLocker;
+# else
wxCriticalSection* m_eventsLocker;
+# endif
#endif
// optimization: instead of using costly IsKindOf() to decide whether we're
// a window (which is true in 99% of cases), use this flag
bool m_isWindow;
+
+ // Is event handler enabled?
+ bool m_enabled;
};
typedef void (wxEvtHandler::*wxEventFunction)(wxEvent&);
#define EVT_UPDATE_UI(id, func) \
{ wxEVT_UPDATE_UI, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxUpdateUIEventFunction) & func, (wxObject *) NULL },\
+// ----------------------------------------------------------------------------
+// Global data
+// ----------------------------------------------------------------------------
+
+// for pending event processing - notice that there is intentionally no
+// WXDLLEXPORT here
+extern wxList *wxPendingEvents;
+#if wxUSE_THREADS
+ extern wxCriticalSection *wxPendingEventsLocker;
+#endif
+
// ----------------------------------------------------------------------------
// Helper functions
// ----------------------------------------------------------------------------
projects / wxWidgets.git / blobdiff