#include "wx/defs.h"
#include "wx/object.h"
-#include "wx/gdicmn.h"
-#if wxUSE_THREADS
- #include "wx/thread.h"
+#if wxUSE_GUI
+ #include "wx/gdicmn.h"
#endif
-/*
- * Event types
- *
- */
+#include "wx/thread.h"
+
+// ----------------------------------------------------------------------------
+// forward declarations
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxList;
+
+#if wxUSE_GUI
+ class WXDLLEXPORT wxClientData;
+ class WXDLLEXPORT wxDC;
+ class WXDLLEXPORT wxMenu;
+ class WXDLLEXPORT wxWindow;
+#endif // wxUSE_GUI
+
+// ----------------------------------------------------------------------------
+// Event types
+// ----------------------------------------------------------------------------
typedef int wxEventType;
+#if defined(__VISAGECPP__) && __IBMCPP__ >= 400
+// must define these static for VA or else you get multiply defined symbols everywhere
+extern const wxEventType wxEVT_NULL;
+extern const wxEventType wxEVT_FIRST;
+
+extern const wxEventType wxEVT_COMMAND_BUTTON_CLICKED;
+extern const wxEventType wxEVT_COMMAND_CHECKBOX_CLICKED;
+extern const wxEventType wxEVT_COMMAND_CHOICE_SELECTED;
+extern const wxEventType wxEVT_COMMAND_LISTBOX_SELECTED;
+extern const wxEventType wxEVT_COMMAND_LISTBOX_DOUBLECLICKED;
+extern const wxEventType wxEVT_COMMAND_CHECKLISTBOX_TOGGLED;
+extern const wxEventType wxEVT_COMMAND_TEXT_UPDATED;
+extern const wxEventType wxEVT_COMMAND_TEXT_ENTER;
+extern const wxEventType wxEVT_COMMAND_MENU_SELECTED;
+extern const wxEventType wxEVT_COMMAND_TOOL_CLICKED;
+extern const wxEventType wxEVT_COMMAND_SLIDER_UPDATED;
+extern const wxEventType wxEVT_COMMAND_RADIOBOX_SELECTED;
+extern const wxEventType wxEVT_COMMAND_RADIOBUTTON_SELECTED;
+extern const wxEventType wxEVT_COMMAND_SCROLLBAR_UPDATED;
+extern const wxEventType wxEVT_COMMAND_VLBOX_SELECTED;
+extern const wxEventType wxEVT_COMMAND_COMBOBOX_SELECTED;
+extern const wxEventType wxEVT_COMMAND_TOOL_RCLICKED;
+extern const wxEventType wxEVT_COMMAND_TOOL_ENTER;
+extern const wxEventType wxEVT_COMMAND_SPINCTRL_UPDATED;
+
+/* Sockets send events, too */
+extern const wxEventType wxEVT_SOCKET;
+
+/* Mouse event types */
+extern const wxEventType wxEVT_LEFT_DOWN;
+extern const wxEventType wxEVT_LEFT_UP;
+extern const wxEventType wxEVT_MIDDLE_DOWN;
+extern const wxEventType wxEVT_MIDDLE_UP;
+extern const wxEventType wxEVT_RIGHT_DOWN;
+extern const wxEventType wxEVT_RIGHT_UP;
+extern const wxEventType wxEVT_MOTION;
+extern const wxEventType wxEVT_ENTER_WINDOW;
+extern const wxEventType wxEVT_LEAVE_WINDOW;
+extern const wxEventType wxEVT_LEFT_DCLICK;
+extern const wxEventType wxEVT_MIDDLE_DCLICK;
+extern const wxEventType wxEVT_RIGHT_DCLICK;
+extern const wxEventType wxEVT_SET_FOCUS;
+extern const wxEventType wxEVT_KILL_FOCUS;
+
+ /* Non-client mouse events */
+extern const wxEventType wxEVT_NC_LEFT_DOWN;
+extern const wxEventType wxEVT_NC_LEFT_UP;
+extern const wxEventType wxEVT_NC_MIDDLE_DOWN;
+extern const wxEventType wxEVT_NC_MIDDLE_UP;
+extern const wxEventType wxEVT_NC_RIGHT_DOWN;
+extern const wxEventType wxEVT_NC_RIGHT_UP;
+extern const wxEventType wxEVT_NC_MOTION;
+extern const wxEventType wxEVT_NC_ENTER_WINDOW;
+extern const wxEventType wxEVT_NC_LEAVE_WINDOW;
+extern const wxEventType wxEVT_NC_LEFT_DCLICK;
+extern const wxEventType wxEVT_NC_MIDDLE_DCLICK;
+extern const wxEventType wxEVT_NC_RIGHT_DCLICK;
+
+/* Character input event type */
+extern const wxEventType wxEVT_CHAR;
+extern const wxEventType wxEVT_CHAR_HOOK;
+extern const wxEventType wxEVT_NAVIGATION_KEY;
+extern const wxEventType wxEVT_KEY_DOWN;
+extern const wxEventType wxEVT_KEY_UP;
+
+ /*
+ * wxScrollbar and wxSlider event identifiers
+ */
+extern const wxEventType wxEVT_SCROLL_TOP;
+extern const wxEventType wxEVT_SCROLL_BOTTOM;
+extern const wxEventType wxEVT_SCROLL_LINEUP;
+extern const wxEventType wxEVT_SCROLL_LINEDOWN;
+extern const wxEventType wxEVT_SCROLL_PAGEUP;
+extern const wxEventType wxEVT_SCROLL_PAGEDOWN;
+extern const wxEventType wxEVT_SCROLL_THUMBTRACK;
+
+ /*
+ * Scroll events from wxWindow
+ */
+extern const wxEventType wxEVT_SCROLLWIN_TOP;
+extern const wxEventType wxEVT_SCROLLWIN_BOTTOM;
+extern const wxEventType wxEVT_SCROLLWIN_LINEUP;
+extern const wxEventType wxEVT_SCROLLWIN_LINEDOWN;
+extern const wxEventType wxEVT_SCROLLWIN_PAGEUP;
+extern const wxEventType wxEVT_SCROLLWIN_PAGEDOWN;
+extern const wxEventType wxEVT_SCROLLWIN_THUMBTRACK;
+
+ /*
+ * System events
+ */
+extern const wxEventType wxEVT_SIZE;
+extern const wxEventType wxEVT_MOVE;
+extern const wxEventType wxEVT_CLOSE_WINDOW;
+extern const wxEventType wxEVT_END_SESSION;
+extern const wxEventType wxEVT_QUERY_END_SESSION;
+extern const wxEventType wxEVT_ACTIVATE_APP;
+extern const wxEventType wxEVT_POWER;
+extern const wxEventType wxEVT_ACTIVATE;
+extern const wxEventType wxEVT_CREATE;
+extern const wxEventType wxEVT_DESTROY;
+extern const wxEventType wxEVT_SHOW;
+extern const wxEventType wxEVT_ICONIZE;
+extern const wxEventType wxEVT_MAXIMIZE;
+extern const wxEventType wxEVT_MOUSE_CAPTURE_CHANGED;
+extern const wxEventType wxEVT_PAINT;
+extern const wxEventType wxEVT_ERASE_BACKGROUND;
+extern const wxEventType wxEVT_NC_PAINT;
+extern const wxEventType wxEVT_PAINT_ICON;
+extern const wxEventType wxEVT_MENU_CHAR;
+extern const wxEventType wxEVT_MENU_INIT;
+extern const wxEventType wxEVT_MENU_HIGHLIGHT;
+extern const wxEventType wxEVT_POPUP_MENU_INIT;
+extern const wxEventType wxEVT_CONTEXT_MENU;
+extern const wxEventType wxEVT_SYS_COLOUR_CHANGED;
+extern const wxEventType wxEVT_SETTING_CHANGED;
+extern const wxEventType wxEVT_QUERY_NEW_PALETTE;
+extern const wxEventType wxEVT_PALETTE_CHANGED;
+extern const wxEventType wxEVT_JOY_BUTTON_DOWN;
+extern const wxEventType wxEVT_JOY_BUTTON_UP;
+extern const wxEventType wxEVT_JOY_MOVE;
+extern const wxEventType wxEVT_JOY_ZMOVE;
+extern const wxEventType wxEVT_DROP_FILES;
+extern const wxEventType wxEVT_DRAW_ITEM;
+extern const wxEventType wxEVT_MEASURE_ITEM;
+extern const wxEventType wxEVT_COMPARE_ITEM;
+extern const wxEventType wxEVT_INIT_DIALOG;
+extern const wxEventType wxEVT_IDLE;
+extern const wxEventType wxEVT_UPDATE_UI;
+
+ /* System misc. */
+extern const wxEventType wxEVT_END_PROCESS;
+
+ /* Dial up events */
+extern const wxEventType wxEVT_DIALUP_CONNECTED;
+extern const wxEventType wxEVT_DIALUP_DISCONNECTED;
+
+ /* Generic command events */
+ /* Note: a click is a higher-level event than button down/up */
+extern const wxEventType wxEVT_COMMAND_LEFT_CLICK;
+extern const wxEventType wxEVT_COMMAND_LEFT_DCLICK;
+extern const wxEventType wxEVT_COMMAND_RIGHT_CLICK;
+extern const wxEventType wxEVT_COMMAND_RIGHT_DCLICK;
+extern const wxEventType wxEVT_COMMAND_SET_FOCUS;
+extern const wxEventType wxEVT_COMMAND_KILL_FOCUS;
+extern const wxEventType wxEVT_COMMAND_ENTER;
+
+ /* Tree control event types */
+extern const wxEventType wxEVT_COMMAND_TREE_BEGIN_DRAG;
+extern const wxEventType wxEVT_COMMAND_TREE_BEGIN_RDRAG;
+extern const wxEventType wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT;
+extern const wxEventType wxEVT_COMMAND_TREE_END_LABEL_EDIT;
+extern const wxEventType wxEVT_COMMAND_TREE_DELETE_ITEM;
+extern const wxEventType wxEVT_COMMAND_TREE_GET_INFO;
+extern const wxEventType wxEVT_COMMAND_TREE_SET_INFO;
+extern const wxEventType wxEVT_COMMAND_TREE_ITEM_EXPANDED;
+extern const wxEventType wxEVT_COMMAND_TREE_ITEM_EXPANDING;
+extern const wxEventType wxEVT_COMMAND_TREE_ITEM_COLLAPSED;
+extern const wxEventType wxEVT_COMMAND_TREE_ITEM_COLLAPSING;
+extern const wxEventType wxEVT_COMMAND_TREE_SEL_CHANGED;
+extern const wxEventType wxEVT_COMMAND_TREE_SEL_CHANGING;
+extern const wxEventType wxEVT_COMMAND_TREE_KEY_DOWN;
+extern const wxEventType wxEVT_COMMAND_TREE_ITEM_ACTIVATED;
+extern const wxEventType wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK;
+extern const wxEventType wxEVT_COMMAND_TREE_ITEM_MIDDLE_CLICK;
+
+ /* List control event types */
+extern const wxEventType wxEVT_COMMAND_LIST_BEGIN_DRAG;
+extern const wxEventType wxEVT_COMMAND_LIST_BEGIN_RDRAG;
+extern const wxEventType wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT;
+extern const wxEventType wxEVT_COMMAND_LIST_END_LABEL_EDIT;
+extern const wxEventType wxEVT_COMMAND_LIST_DELETE_ITEM;
+extern const wxEventType wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS;
+extern const wxEventType wxEVT_COMMAND_LIST_GET_INFO;
+extern const wxEventType wxEVT_COMMAND_LIST_SET_INFO;
+extern const wxEventType wxEVT_COMMAND_LIST_ITEM_SELECTED;
+extern const wxEventType wxEVT_COMMAND_LIST_ITEM_DESELECTED;
+extern const wxEventType wxEVT_COMMAND_LIST_KEY_DOWN;
+extern const wxEventType wxEVT_COMMAND_LIST_INSERT_ITEM;
+extern const wxEventType wxEVT_COMMAND_LIST_COL_CLICK;
+extern const wxEventType wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK;
+extern const wxEventType wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK;
+extern const wxEventType wxEVT_COMMAND_LIST_ITEM_ACTIVATED;
+
+ /* Tab and notebook control event types */
+extern const wxEventType wxEVT_COMMAND_TAB_SEL_CHANGED;
+extern const wxEventType wxEVT_COMMAND_TAB_SEL_CHANGING;
+extern const wxEventType wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED;
+extern const wxEventType wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING;
+
+/* Splitter events */
+extern const wxEventType wxEVT_COMMAND_SPLITTER_SASH_POS_CHANGED;
+extern const wxEventType wxEVT_COMMAND_SPLITTER_SASH_POS_CHANGING;
+extern const wxEventType wxEVT_COMMAND_SPLITTER_DOUBLECLICKED;
+extern const wxEventType wxEVT_COMMAND_SPLITTER_UNSPLIT;
+
+/* Wizard events */
+extern const wxEventType wxEVT_WIZARD_PAGE_CHANGED;
+extern const wxEventType wxEVT_WIZARD_PAGE_CHANGING;
+extern const wxEventType wxEVT_WIZARD_CANCEL;
+
+/* Calendar events */
+extern const wxEventType wxEVT_CALENDAR_SEL_CHANGED;
+extern const wxEventType wxEVT_CALENDAR_DAY_CHANGED;
+extern const wxEventType wxEVT_CALENDAR_MONTH_CHANGED;
+extern const wxEventType wxEVT_CALENDAR_YEAR_CHANGED;
+extern const wxEventType wxEVT_CALENDAR_DOUBLECLICKED;
+extern const wxEventType wxEVT_CALENDAR_WEEKDAY_CLICKED;
+
+extern const wxEventType wxEVT_USER_FIRST;
+
+#else // everybody else
+
const wxEventType wxEVT_NULL = 0;
const wxEventType wxEVT_FIRST = 10000;
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;
+
+#endif // for VisualAge C++ V4.0
/* Compatibility */
bool m_isCommandEvent;
};
+#if wxUSE_GUI
+
// Item or menu event class
/*
wxEVT_COMMAND_BUTTON_CLICKED
wxEVT_COMMAND_COMBOBOX_SELECTED
*/
-class WXDLLEXPORT wxClientData;
-
class WXDLLEXPORT wxCommandEvent : public wxEvent
{
DECLARE_DYNAMIC_CLASS(wxCommandEvent)
// 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
wxEVT_NC_RIGHT_DCLICK,
*/
-class WXDLLEXPORT wxDC;
class WXDLLEXPORT wxMouseEvent : public wxEvent
{
DECLARE_DYNAMIC_CLASS(wxMouseEvent)
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;
wxEVT_ERASE_BACKGROUND
*/
-class WXDLLEXPORT wxDC;
class WXDLLEXPORT wxEraseEvent : public wxEvent
{
DECLARE_DYNAMIC_CLASS(wxEraseEvent)
{
// GetVeto() will return FALSE anyhow...
wxCHECK_RET( m_canVeto,
- _T("call to Veto() ignored (can't veto this event)") );
+ wxT("call to Veto() ignored (can't veto this event)") );
m_veto = veto;
}
// 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_DOWN)); }
+ (GetEventType() == wxEVT_JOY_BUTTON_UP)); }
// Was it a move event?
bool IsMove() const { return (GetEventType() == wxEVT_JOY_MOVE) ; }
void CopyObject(wxObject& obj) const;
};
-// Idle event
-/*
- wxEVT_IDLE
- */
-
-class WXDLLEXPORT wxIdleEvent : public wxEvent
-{
- DECLARE_DYNAMIC_CLASS(wxIdleEvent)
-
-public:
- wxIdleEvent()
- { m_eventType = wxEVT_IDLE; m_requestMore = FALSE; }
-
- void RequestMore(bool needMore = TRUE) { m_requestMore = needMore; }
- bool MoreRequested() const { return m_requestMore; }
-
- void CopyObject(wxObject& obj) const;
-
-protected:
- bool m_requestMore;
-};
-
// Update UI event
/*
wxEVT_UPDATE_UI
*/
-class WXDLLEXPORT wxMenu;
-class WXDLLEXPORT wxWindow;
-
class WXDLLEXPORT wxUpdateUIEvent : public wxCommandEvent
{
DECLARE_DYNAMIC_CLASS(wxUpdateUIEvent)
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
wxWindow *GetWindow() const { return (wxWindow *)GetEventObject(); }
};
+#endif // wxUSE_GUI
+
+// Idle event
+/*
+ wxEVT_IDLE
+ */
+
+class WXDLLEXPORT wxIdleEvent : public wxEvent
+{
+ DECLARE_DYNAMIC_CLASS(wxIdleEvent)
+
+public:
+ wxIdleEvent()
+ { m_eventType = wxEVT_IDLE; m_requestMore = FALSE; }
+
+ void RequestMore(bool needMore = TRUE) { m_requestMore = needMore; }
+ bool MoreRequested() const { return m_requestMore; }
+
+ void CopyObject(wxObject& obj) const;
+
+protected:
+ bool m_requestMore;
+};
+
/* TODO
wxEVT_POWER,
wxEVT_MOUSE_CAPTURE_CHANGED,
wxEVT_COMPARE_ITEM
*/
-class WXDLLEXPORT wxWindow;
-class WXDLLEXPORT wxControl;
-
-// struct WXDLLEXPORT wxEventTableEntry;
+// ============================================================================
+// event handler and related classes
+// ============================================================================
typedef void (wxObject::*wxObjectEventFunction)(wxEvent&);
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(_T("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&);
+#if wxUSE_GUI
typedef void (wxEvtHandler::*wxCommandEventFunction)(wxCommandEvent&);
typedef void (wxEvtHandler::*wxScrollEventFunction)(wxScrollEvent&);
typedef void (wxEvtHandler::*wxScrollWinEventFunction)(wxScrollWinEvent&);
typedef void (wxEvtHandler::*wxNavigationKeyEventFunction)(wxNavigationKeyEvent&);
typedef void (wxEvtHandler::*wxPaletteChangedEventFunction)(wxPaletteChangedEvent&);
typedef void (wxEvtHandler::*wxQueryNewPaletteEventFunction)(wxQueryNewPaletteEvent&);
+#endif // wxUSE_GUI
// N.B. In GNU-WIN32, you *have* to take the address of a member function
// (use &) or the compiler crashes...
#define EVT_UPDATE_UI(id, func) \
{ wxEVT_UPDATE_UI, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxUpdateUIEventFunction) & func, (wxObject *) NULL },\
-/*
- * Helper functions
- */
+// ----------------------------------------------------------------------------
+// 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
+// ----------------------------------------------------------------------------
+
+#if wxUSE_GUI
// Find a window with the focus, that is also a descendant of the given window.
// This is used to determine the window to initially send commands to.
wxWindow* wxFindFocusDescendant(wxWindow* ancestor);
+#endif // wxUSE_GUI
+
#endif
// _WX_EVENTH__
projects / wxWidgets.git / blobdiff