IMPLEMENT_DYNAMIC_CLASS(wxEvtHandler, wxObject)
IMPLEMENT_ABSTRACT_CLASS(wxEvent, wxObject)
-IMPLEMENT_DYNAMIC_CLASS(wxIdleEvent, wxEvent)
#if wxUSE_GUI
+ IMPLEMENT_DYNAMIC_CLASS(wxIdleEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxCommandEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxNotifyEvent, wxCommandEvent)
IMPLEMENT_DYNAMIC_CLASS(wxScrollEvent, wxCommandEvent)
IMPLEMENT_DYNAMIC_CLASS(wxKeyEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxSizeEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxPaintEvent, wxEvent)
+ IMPLEMENT_DYNAMIC_CLASS(wxNcPaintEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxEraseEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxMoveEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxFocusEvent, wxEvent)
+ IMPLEMENT_DYNAMIC_CLASS(wxChildFocusEvent, wxCommandEvent)
IMPLEMENT_DYNAMIC_CLASS(wxCloseEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxShowEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxMaximizeEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxDropFilesEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxActivateEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxInitDialogEvent, wxEvent)
+ IMPLEMENT_DYNAMIC_CLASS(wxSetCursorEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxSysColourChangedEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxUpdateUIEvent, wxCommandEvent)
IMPLEMENT_DYNAMIC_CLASS(wxNavigationKeyEvent, wxCommandEvent)
IMPLEMENT_DYNAMIC_CLASS(wxWindowCreateEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxWindowDestroyEvent, wxEvent)
IMPLEMENT_DYNAMIC_CLASS(wxHelpEvent, wxCommandEvent)
+ IMPLEMENT_DYNAMIC_CLASS(wxContextMenuEvent, wxCommandEvent)
#endif // wxUSE_GUI
const wxEventTable *wxEvtHandler::GetEventTable() const
{ (const wxEventTable *)NULL, &wxEvtHandler::sm_eventTableEntries[0] };
const wxEventTableEntry wxEvtHandler::sm_eventTableEntries[] =
- { DECLARE_EVENT_TABLE_ENTRY(0, 0, 0, (wxObjectEventFunction)NULL, NULL) };
+ { DECLARE_EVENT_TABLE_ENTRY(wxEVT_NULL, 0, 0, (wxObjectEventFunction)NULL, NULL) };
// ----------------------------------------------------------------------------
// global variables
// common event types are defined here, other event types are defined by the
// components which use them
+DEFINE_EVENT_TYPE(wxEVT_NULL)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_BUTTON_CLICKED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_CHECKBOX_CLICKED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_CHOICE_SELECTED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_LISTBOX_SELECTED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_CHECKLISTBOX_TOGGLED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_TEXT_UPDATED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_TEXT_ENTER)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_MENU_SELECTED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_SLIDER_UPDATED)
DEFINE_EVENT_TYPE(wxEVT_COMMAND_RADIOBOX_SELECTED)
DEFINE_EVENT_TYPE(wxEVT_RIGHT_DCLICK)
DEFINE_EVENT_TYPE(wxEVT_SET_FOCUS)
DEFINE_EVENT_TYPE(wxEVT_KILL_FOCUS)
+DEFINE_EVENT_TYPE(wxEVT_CHILD_FOCUS)
+DEFINE_EVENT_TYPE(wxEVT_MOUSEWHEEL)
// Non-client mouse events
DEFINE_EVENT_TYPE(wxEVT_NC_LEFT_DOWN)
*
*/
-wxEvent::wxEvent(int theId)
+wxEvent::wxEvent(int theId, wxEventType commandType )
{
- m_eventType = wxEVT_NULL;
+ m_eventType = commandType;
m_eventObject = (wxObject *) NULL;
m_timeStamp = 0;
m_id = theId;
m_isCommandEvent = FALSE;
}
-void wxEvent::CopyObject(wxObject& object_dest) const
+wxEvent::wxEvent(const wxEvent &src)
{
- wxEvent *obj = (wxEvent *)&object_dest;
- wxObject::CopyObject(object_dest);
-
- obj->m_eventType = m_eventType;
- obj->m_eventObject = m_eventObject;
- obj->m_timeStamp = m_timeStamp;
- obj->m_id = m_id;
- obj->m_skipped = m_skipped;
- obj->m_callbackUserData = m_callbackUserData;
- obj->m_isCommandEvent = m_isCommandEvent;
+ m_eventType = src.m_eventType;
+ m_eventObject = src.m_eventObject;
+ m_timeStamp = src.m_timeStamp;
+ m_id = src.m_id;
+ m_skipped = src.m_skipped;
+ m_callbackUserData = src.m_callbackUserData;
+ m_isCommandEvent = src.m_isCommandEvent;
}
#if wxUSE_GUI
*/
wxCommandEvent::wxCommandEvent(wxEventType commandType, int theId)
+ : wxEvent( theId, commandType )
{
- m_eventType = commandType;
m_clientData = (char *) NULL;
m_clientObject = (wxClientData *) NULL;
m_extraLong = 0;
m_commandInt = 0;
- m_id = theId;
m_commandString = wxEmptyString;
m_isCommandEvent = TRUE;
}
-void wxCommandEvent::CopyObject(wxObject& obj_d) const
-{
- wxCommandEvent *obj = (wxCommandEvent *)&obj_d;
-
- wxEvent::CopyObject(obj_d);
-
- obj->m_clientData = m_clientData;
- obj->m_clientObject = m_clientObject;
- obj->m_extraLong = m_extraLong;
- obj->m_commandInt = m_commandInt;
- obj->m_commandString = m_commandString;
-}
-
-/*
- * Notify events
- */
-
-void wxNotifyEvent::CopyObject(wxObject& obj_d) const
-{
- wxNotifyEvent *obj = (wxNotifyEvent *)&obj_d;
-
- wxEvent::CopyObject(obj_d);
-
- if (!m_bAllow) obj->Veto();
-}
-
/*
* Scroll events
*/
m_commandInt = pos;
}
-void wxScrollWinEvent::CopyObject(wxObject& obj_d) const
-{
- wxScrollWinEvent *obj = (wxScrollWinEvent*)&obj_d;
-
- wxEvent::CopyObject(obj_d);
-
- obj->m_extraLong = m_extraLong;
- obj->m_commandInt = m_commandInt;
-}
-
/*
* Mouse events
*
m_middleDown = FALSE;
m_x = 0;
m_y = 0;
-}
-
-void wxMouseEvent::CopyObject(wxObject& obj_d) const
-{
- wxMouseEvent *obj = (wxMouseEvent *)&obj_d;
-
- wxEvent::CopyObject(obj_d);
-
- obj->m_metaDown = m_metaDown;
- obj->m_altDown = m_altDown;
- obj->m_controlDown = m_controlDown;
- obj->m_shiftDown = m_shiftDown;
- obj->m_leftDown = m_leftDown;
- obj->m_rightDown = m_rightDown;
- obj->m_middleDown = m_middleDown;
- obj->m_x = m_x;
- obj->m_y = m_y;
+ m_wheelRotation = 0;
+ m_wheelDelta = 0;
+ m_linesPerAction = 0;
}
// True if was a button dclick event (1 = left, 2 = middle, 3 = right)
// or any button up event (but = -1)
bool wxMouseEvent::ButtonUp(int but) const
{
- switch (but) {
+ switch (but)
+ {
case -1:
return (LeftUp() || MiddleUp() || RightUp());
case 1:
// True if the given button is currently changing state
bool wxMouseEvent::Button(int but) const
{
- switch (but) {
+ switch (but)
+ {
case -1:
return (ButtonUp(-1) || ButtonDown(-1) || ButtonDClick(-1));
case 1:
bool wxMouseEvent::ButtonIsDown(int but) const
{
- switch (but) {
+ switch (but)
+ {
case -1:
return (LeftIsDown() || MiddleIsDown() || RightIsDown());
case 1:
return FALSE;
}
+int wxMouseEvent::GetButton() const
+{
+ for ( int i = 1; i <= 3; i++ )
+ {
+ if ( Button(i) )
+ {
+ return i;
+ }
+ }
+
+ return -1;
+}
+
// Find the logical position of the event given the DC
wxPoint wxMouseEvent::GetLogicalPosition(const wxDC& dc) const
{
/*
- * Keyboard events
+ * Keyboard event
*
*/
m_scanCode = 0;
}
-void wxKeyEvent::CopyObject(wxObject& obj_d) const
-{
- wxKeyEvent *obj = (wxKeyEvent *)&obj_d;
- wxEvent::CopyObject(obj_d);
-
- obj->m_x = m_x;
- obj->m_y = m_y;
- obj->m_keyCode = m_keyCode;
-
- obj->m_shiftDown = m_shiftDown;
- obj->m_controlDown = m_controlDown;
- obj->m_metaDown = m_metaDown;
- obj->m_altDown = m_altDown;
- obj->m_keyCode = m_keyCode;
-}
-
-
-/*
- * Misc events
- */
-
-void wxSizeEvent::CopyObject(wxObject& obj_d) const
-{
- wxSizeEvent *obj = (wxSizeEvent *)&obj_d;
- wxEvent::CopyObject(obj_d);
-
- obj->m_size = m_size;
-}
-
-void wxMoveEvent::CopyObject(wxObject& obj_d) const
-{
- wxMoveEvent *obj = (wxMoveEvent *)&obj_d;
- wxEvent::CopyObject(obj_d);
-
- obj->m_pos = m_pos;
-}
-
-void wxEraseEvent::CopyObject(wxObject& obj_d) const
-{
- wxEraseEvent *obj = (wxEraseEvent *)&obj_d;
- wxEvent::CopyObject(obj_d);
-
- obj->m_dc = m_dc;
-}
-
-void wxActivateEvent::CopyObject(wxObject& obj_d) const
-{
- wxActivateEvent *obj = (wxActivateEvent *)&obj_d;
- wxEvent::CopyObject(obj_d);
-
- obj->m_active = m_active;
-}
-
-void wxMenuEvent::CopyObject(wxObject& obj_d) const
-{
- wxMenuEvent *obj = (wxMenuEvent *)&obj_d;
- wxEvent::CopyObject(obj_d);
-
- obj->m_menuId = m_menuId;
-}
-
-void wxCloseEvent::CopyObject(wxObject& obj_d) const
-{
- wxCloseEvent *obj = (wxCloseEvent *)&obj_d;
- wxEvent::CopyObject(obj_d);
-
- obj->m_loggingOff = m_loggingOff;
- obj->m_veto = m_veto;
-#if WXWIN_COMPATIBILITY
- obj->m_force = m_force;
-#endif
- obj->m_canVeto = m_canVeto;
-}
-
-void wxShowEvent::CopyObject(wxObject& obj_d) const
-{
- wxShowEvent *obj = (wxShowEvent *)&obj_d;
- wxEvent::CopyObject(obj_d);
-
- obj->m_show = m_show;
-}
-
-void wxJoystickEvent::CopyObject(wxObject& obj_d) const
-{
- wxJoystickEvent *obj = (wxJoystickEvent *)&obj_d;
- wxEvent::CopyObject(obj_d);
-
- obj->m_pos = m_pos;
- obj->m_zPosition = m_zPosition;
- obj->m_buttonChange = m_buttonChange;
- obj->m_buttonState = m_buttonState;
- obj->m_joyStick = m_joyStick;
-}
-
-void wxDropFilesEvent::CopyObject(wxObject& obj_d) const
-{
- wxDropFilesEvent *obj = (wxDropFilesEvent *)&obj_d;
- wxEvent::CopyObject(obj_d);
-
- obj->m_noFiles = m_noFiles;
- obj->m_pos = m_pos;
- // TODO: Problem with obj->m_files. It should be deallocated by the
- // destructor of the event.
-}
-
-void wxUpdateUIEvent::CopyObject(wxObject &obj_d) const
-{
- wxUpdateUIEvent *obj = (wxUpdateUIEvent *)&obj_d;
- wxEvent::CopyObject(obj_d);
-
- obj->m_checked = m_checked;
- obj->m_enabled = m_enabled;
- obj->m_text = m_text;
- obj->m_setText = m_setText;
- obj->m_setChecked = m_setChecked;
- obj->m_setEnabled = m_setEnabled;
-}
-
-void wxPaletteChangedEvent::CopyObject(wxObject &obj_d) const
-{
- wxPaletteChangedEvent *obj = (wxPaletteChangedEvent *)&obj_d;
- wxEvent::CopyObject(obj_d);
-
- obj->m_changedWindow = m_changedWindow;
-}
-
-void wxQueryNewPaletteEvent::CopyObject(wxObject& obj_d) const
-{
- wxQueryNewPaletteEvent *obj = (wxQueryNewPaletteEvent *)&obj_d;
- wxEvent::CopyObject(obj_d);
-
- obj->m_paletteRealized = m_paletteRealized;
-}
wxWindowCreateEvent::wxWindowCreateEvent(wxWindow *win)
{
SetEventObject(win);
}
-#endif // wxUSE_GUI
-
-void wxIdleEvent::CopyObject(wxObject& obj_d) const
+wxChildFocusEvent::wxChildFocusEvent(wxWindow *win)
+ : wxCommandEvent(wxEVT_CHILD_FOCUS)
{
- wxIdleEvent *obj = (wxIdleEvent *)&obj_d;
- wxEvent::CopyObject(obj_d);
-
- obj->m_requestMore = m_requestMore;
+ SetEventObject(win);
}
+#endif // wxUSE_GUI
+
+// ----------------------------------------------------------------------------
+// wxEvtHandler
+// ----------------------------------------------------------------------------
+
/*
* Event handler
*/
m_eventsLocker = new wxCriticalSection;
# endif
#endif
+ // no client data (yet)
+ m_clientData = NULL;
+ m_clientDataType = wxClientData_None;
}
wxEvtHandler::~wxEvtHandler()
delete m_eventsLocker;
# endif
#endif
+
+ // we only delete object data, not untyped
+ if ( m_clientDataType == wxClientData_Object )
+ delete m_clientObject;
}
#if wxUSE_THREADS
{
// 1) Add event to list of pending events of this event handler
+ wxEvent *eventCopy = event.Clone();
+
+ // we must be able to copy the events here so the event class must
+ // implement Clone() properly instead of just providing a NULL stab for it
+ wxCHECK_RET( eventCopy,
+ _T("events of this type aren't supposed to be posted") );
+
#if defined(__VISAGECPP__)
wxENTER_CRIT_SECT( m_eventsLocker);
#else
if ( !m_pendingEvents )
m_pendingEvents = new wxList;
- wxEvent *event2 = (wxEvent *)event.Clone();
-
- m_pendingEvents->Append(event2);
+ m_pendingEvents->Append(eventCopy);
#if defined(__VISAGECPP__)
wxLEAVE_CRIT_SECT( m_eventsLocker);
bool wxEvtHandler::ProcessEvent(wxEvent& event)
{
#if wxUSE_GUI
+
+ // We have to use the actual window or processing events from
+ // wxWindowNative destructor won't work (we don't see the wxWindow class)
+#ifdef __WXDEBUG__
// check that our flag corresponds to reality
- wxASSERT( m_isWindow == IsKindOf(CLASSINFO(wxWindow)) );
+ wxClassInfo* info = NULL;
+#ifdef __WXUNIVERSAL__
+# if defined(__WXMSW__)
+ info = CLASSINFO(wxWindowMSW);
+# elif defined(__WXGTK__)
+ info = CLASSINFO(wxWindowGTK);
+# elif defined(__WXMGL__)
+ info = CLASSINFO(wxWindowMGL);
+# elif defined(__WXPM__)
+ info = CLASSINFO(wxWindowOS2);
+# elif defined(__WXMAC__)
+ info = CLASSINFO(wxWindowMac);
+# elif defined(__WXMOTIF__)
+ info = CLASSINFO(wxWindowMotif);
+# endif
+#else
+ info = CLASSINFO(wxWindow);
+#endif
+
+ wxASSERT_MSG( m_isWindow == IsKindOf(info),
+ wxString(GetClassInfo()->GetClassName()) + _T(" should [not] be a window but it is [not]") );
+#endif
+
#endif // wxUSE_GUI
// An event handler can be enabled or disabled
}
#if wxUSE_GUI
- // Carry on up the parent-child hierarchy,
- // but only if event is a command event: it wouldn't
- // make sense for a parent to receive a child's size event, for example
+ // Carry on up the parent-child hierarchy, but only if event is a command
+ // event: it wouldn't make sense for a parent to receive a child's size
+ // event, for example
if ( m_isWindow && event.IsCommandEvent() )
{
wxWindow *win = (wxWindow *)this;
- wxWindow *parent = win->GetParent();
- if (parent && !parent->IsBeingDeleted())
- return parent->GetEventHandler()->ProcessEvent(event);
+
+ // honour the requests to stop propagation at this window: this is
+ // used by the dialogs, for example, to prevent processing the events
+ // from the dialog controls in the parent frame which rarely, if ever,
+ // makes sense
+ if ( !(win->GetExtraStyle() & wxWS_EX_BLOCK_EVENTS) )
+ {
+ wxWindow *parent = win->GetParent();
+ if ( parent && !parent->IsBeingDeleted() )
+ return parent->GetEventHandler()->ProcessEvent(event);
+ }
}
#endif // wxUSE_GUI
return FALSE;
};
+void wxEvtHandler::DoSetClientObject( wxClientData *data )
+{
+ wxASSERT_MSG( m_clientDataType != wxClientData_Void,
+ wxT("can't have both object and void client data") );
+
+ if ( m_clientObject )
+ delete m_clientObject;
+
+ m_clientObject = data;
+ m_clientDataType = wxClientData_Object;
+}
+
+wxClientData *wxEvtHandler::DoGetClientObject() const
+{
+ // it's not an error to call GetClientObject() on a window which doesn't
+ // have client data at all - NULL will be returned
+ wxASSERT_MSG( m_clientDataType != wxClientData_Void,
+ wxT("this window doesn't have object client data") );
+
+ return m_clientObject;
+}
+
+void wxEvtHandler::DoSetClientData( void *data )
+{
+ wxASSERT_MSG( m_clientDataType != wxClientData_Object,
+ wxT("can't have both object and void client data") );
+
+ m_clientData = data;
+ m_clientDataType = wxClientData_Void;
+}
+
+void *wxEvtHandler::DoGetClientData() const
+{
+ // it's not an error to call GetClientData() on a window which doesn't have
+ // client data at all - NULL will be returned
+ wxASSERT_MSG( m_clientDataType != wxClientData_Object,
+ wxT("this window doesn't have void client data") );
+
+ return m_clientData;
+}
+
+
#if WXWIN_COMPATIBILITY
bool wxEvtHandler::OnClose()
{
projects / wxWidgets.git / blobdiff