+// Determines whether native 3D effects or CTL3D should be used,
+// applying a default border style if required, and returning an extended
+// style to pass to CreateWindowEx.
+WXDWORD wxWindow::Determine3DEffects(WXDWORD defaultBorderStyle,
+ bool *want3D) const
+{
+ DWORD exStyle; // remove after implementation doe
+/* TODO: this ought to be fun
+*
+ // If matches certain criteria, then assume no 3D effects
+ // unless specifically requested (dealt with in MakeExtendedStyle)
+ if ( !GetParent() || !IsKindOf(CLASSINFO(wxControl)) || (m_windowStyle & wxNO_BORDER) )
+ {
+ *want3D = FALSE;
+ return MakeExtendedStyle(m_windowStyle, FALSE);
+ }
+
+ // Determine whether we should be using 3D effects or not.
+ bool nativeBorder = FALSE; // by default, we don't want a Win95 effect
+
+ // 1) App can specify global 3D effects
+ *want3D = wxTheApp->GetAuto3D();
+
+ // 2) If the parent is being drawn with user colours, or simple border specified,
+ // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D
+ if ( GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || (m_windowStyle & wxSIMPLE_BORDER) )
+ *want3D = FALSE;
+
+ // 3) Control can override this global setting by defining
+ // a border style, e.g. wxSUNKEN_BORDER
+ if ( m_windowStyle & wxSUNKEN_BORDER )
+ *want3D = TRUE;
+
+ // 4) If it's a special border, CTL3D can't cope so we want a native border
+ if ( (m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) ||
+ (m_windowStyle & wxSTATIC_BORDER) )
+ {
+ *want3D = TRUE;
+ nativeBorder = TRUE;
+ }
+
+ // 5) If this isn't a Win95 app, and we are using CTL3D, remove border
+ // effects from extended style
+#if wxUSE_CTL3D
+ if ( *want3D )
+ nativeBorder = FALSE;
+#endif
+
+ DWORD exStyle = MakeExtendedStyle(m_windowStyle, !nativeBorder);
+
+ // If we want 3D, but haven't specified a border here,
+ // apply the default border style specified.
+ // TODO what about non-Win95 WIN32? Does it have borders?
+#if defined(__WIN95__) && !wxUSE_CTL3D
+ if ( defaultBorderStyle && (*want3D) && ! ((m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) ||
+ (m_windowStyle & wxSTATIC_BORDER) || (m_windowStyle & wxSIMPLE_BORDER) ))
+ exStyle |= defaultBorderStyle; // WS_EX_CLIENTEDGE;
+#endif
+*/
+ return exStyle;
+}
+
+#if WXWIN_COMPATIBILITY
+void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event)
+{
+ // TODO:
+}
+
+wxObject* wxWindow::GetChild(int number) const
+{
+ // TODO:
+ return((wxObject*)this);
+}
+
+void wxWindow::OnDefaultAction(wxControl *initiatingItem)
+{
+ // TODO:
+}
+
+#endif // WXWIN_COMPATIBILITY
+
+// Setup background and foreground colours correctly
+void wxWindow::SetupColours()
+{
+ if ( GetParent() )
+ SetBackgroundColour(GetParent()->GetBackgroundColour());
+}
+
+void wxWindow::OnIdle(wxIdleEvent& event)
+{
+ // TODO:
+}
+
+// Set this window to be the child of 'parent'.
+bool wxWindow::Reparent(wxWindow *parent)
+{
+ if ( !wxWindowBase::Reparent(parent) )
+ return FALSE;
+ // TODO:
+ return FALSE;
+}
+
+void wxWindow::Clear()
+{
+ // TODO:
+}
+
+void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
+{
+ // TODO:
+}
+
+// ---------------------------------------------------------------------------
+// drag and drop
+// ---------------------------------------------------------------------------
+
+#if wxUSE_DRAG_AND_DROP
+void wxWindow::SetDropTarget(wxDropTarget *pDropTarget)
+{
+ // TODO:
+}
+#endif
+
+// old style file-manager drag&drop support: we retain the old-style
+// DragAcceptFiles in parallel with SetDropTarget.
+void wxWindow::DragAcceptFiles(bool accept)
+{
+ // TODO:
+}
+
+// ----------------------------------------------------------------------------
+// tooltips
+// ----------------------------------------------------------------------------
+
+#if wxUSE_TOOLTIPS
+
+void wxWindow::DoSetToolTip(wxToolTip *tooltip)
+{
+ wxWindowBase::DoSetToolTip(tooltip);
+
+ if ( m_tooltip )
+ m_tooltip->SetWindow(this);
+}
+
+#endif // wxUSE_TOOLTIPS
+
+// ---------------------------------------------------------------------------
+// moving and resizing
+// ---------------------------------------------------------------------------
+
+// Get total size
+void wxWindow::DoGetSize( int *width, int *height ) const
+{
+ // TODO:
+}
+
+void wxWindow::DoGetPosition( int *x, int *y ) const
+{
+ // TODO:
+}
+
+void wxWindow::DoScreenToClient( int *x, int *y ) const
+{
+ // TODO:
+}
+
+void wxWindow::DoClientToScreen( int *x, int *y ) const
+{
+ // TODO:
+}
+
+// Get size *available for subwindows* i.e. excluding menu bar etc.
+void wxWindow::DoGetClientSize( int *width, int *height ) const
+{
+ // TODO:
+}
+
+void wxWindow::DoMoveWindow(int x, int y, int width, int height)
+{
+ // TODO:
+}
+
+// set the size of the window: if the dimensions are positive, just use them,
+// but if any of them is equal to -1, it means that we must find the value for
+// it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
+// which case -1 is a valid value for x and y)
+//
+// If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
+// the width/height to best suit our contents, otherwise we reuse the current
+// width/height
+void wxWindow::DoSetSize(int x, int y,
+ int width, int height,
+ int sizeFlags)
+{
+ // TODO:
+}
+
+// for a generic window there is no natural best size - just use the current one
+wxSize wxWindow::DoGetBestSize()
+{
+ return GetSize();
+}
+
+void wxWindow::DoSetClientSize(int width, int height)
+{
+ // TODO:
+}
+
+wxPoint wxWindow::GetClientAreaOrigin() const
+{
+ return wxPoint(0, 0);
+}
+
+void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags)
+{
+ // TODO:
+}
+
+// ---------------------------------------------------------------------------
+// text metrics
+// ---------------------------------------------------------------------------
+
+int wxWindow::GetCharHeight() const
+{
+ // TODO:
+ return(1);
+}
+
+int wxWindow::GetCharWidth() const
+{
+ // TODO:
+ return(1);
+}
+
+void wxWindow::GetTextExtent( const wxString& string
+ ,int* x
+ ,int* y
+ ,int* descent
+ ,int* externalLeading
+ ,const wxFont* theFont
+ ) const
+{
+ // TODO:
+}
+
+#if wxUSE_CARET && WXWIN_COMPATIBILITY
+// ---------------------------------------------------------------------------
+// Caret manipulation
+// ---------------------------------------------------------------------------
+
+void wxWindow::CreateCaret(int w, int h)
+{
+ // TODO:
+}
+
+void wxWindow::CreateCaret(const wxBitmap *bitmap)
+{
+ // TODO:
+}
+
+void wxWindow::ShowCaret(bool show)
+{
+ // TODO:
+}
+
+void wxWindow::DestroyCaret()
+{
+ // TODO:
+}
+
+void wxWindow::SetCaretPos(int x, int y)
+{
+ // TODO:
+}
+
+void wxWindow::GetCaretPos(int *x, int *y) const
+{
+ // TODO:
+}
+
+#endif //wxUSE_CARET
+
+// ---------------------------------------------------------------------------
+// popup menu
+// ---------------------------------------------------------------------------
+
+bool wxWindow::DoPopupMenu( wxMenu *menu, int x, int y )
+{
+ // TODO:
+ return(TRUE);
+}
+
+// ===========================================================================
+// pre/post message processing
+// ===========================================================================
+
+MRESULT wxWindow::OS2DefWindowProc(HWND hwnd, WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
+{
+ // TODO:
+ return (MRESULT)0;
+}
+
+bool wxWindow::OS2ProcessMessage(WXMSG* pMsg)
+{
+ // TODO:
+ return FALSE;
+}
+
+bool wxWindow::OS2TranslateMessage(WXMSG* pMsg)
+{
+ return m_acceleratorTable.Translate(this, pMsg);
+}
+
+// ---------------------------------------------------------------------------
+// message params unpackers (different for Win16 and Win32)
+// ---------------------------------------------------------------------------
+
+void wxWindow::UnpackCommand(WXWPARAM wParam, WXLPARAM lParam,
+ WORD *id, WXHWND *hwnd, WORD *cmd)
+{
+ *id = LOWORD(wParam);
+ *hwnd = (WXHWND)lParam;
+ *cmd = HIWORD(wParam);
+}
+
+void wxWindow::UnpackActivate(WXWPARAM wParam, WXLPARAM lParam,
+ WXWORD *state, WXWORD *minimized, WXHWND *hwnd)
+{
+ *state = LOWORD(wParam);
+ *minimized = HIWORD(wParam);
+ *hwnd = (WXHWND)lParam;
+}
+
+void wxWindow::UnpackScroll(WXWPARAM wParam, WXLPARAM lParam,
+ WXWORD *code, WXWORD *pos, WXHWND *hwnd)
+{
+ *code = LOWORD(wParam);
+ *pos = HIWORD(wParam);
+ *hwnd = (WXHWND)lParam;
+}
+
+void wxWindow::UnpackCtlColor(WXWPARAM wParam, WXLPARAM lParam,
+ WXWORD *nCtlColor, WXHDC *hdc, WXHWND *hwnd)
+{
+ *nCtlColor = 0; // TODO: CTLCOLOR_BTN;
+ *hwnd = (WXHWND)lParam;
+ *hdc = (WXHDC)wParam;
+}
+
+void wxWindow::UnpackMenuSelect(WXWPARAM wParam, WXLPARAM lParam,
+ WXWORD *item, WXWORD *flags, WXHMENU *hmenu)
+{
+ *item = (WXWORD)LOWORD(wParam);
+ *flags = HIWORD(wParam);
+ *hmenu = (WXHMENU)lParam;
+}
+
+// ---------------------------------------------------------------------------
+// Main wxWindows window proc and the window proc for wxWindow
+// ---------------------------------------------------------------------------
+
+// Hook for new window just as it's being created, when the window isn't yet
+// associated with the handle
+wxWindow *wxWndHook = NULL;
+
+// Main window proc
+MRESULT wxWndProc(HWND hWnd, UINT message, MPARAM wParam, MPARAM lParam)
+{
+ // trace all messages - useful for the debugging
+#ifdef __WXDEBUG__
+ wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
+ wxGetMessageName(message), wParam, lParam);
+#endif // __WXDEBUG__
+
+ wxWindow *wnd = wxFindWinFromHandle((WXHWND) hWnd);
+
+ // when we get the first message for the HWND we just created, we associate
+ // it with wxWindow stored in wxWndHook
+ if ( !wnd && wxWndHook )
+ {
+#if 0 // def __WXDEBUG__
+ char buf[512];
+ ::GetClassNameA((HWND) hWnd, buf, 512);
+ wxString className(buf);
+#endif
+
+ wxAssociateWinWithHandle(hWnd, wxWndHook);
+ wnd = wxWndHook;
+ wxWndHook = NULL;
+ wnd->SetHWND((WXHWND)hWnd);
+ }
+
+ MRESULT rc;
+
+ // Stop right here if we don't have a valid handle in our wxWindow object.
+ if ( wnd && !wnd->GetHWND() )
+ {
+ // FIXME: why do we do this?
+ wnd->SetHWND((WXHWND) hWnd);
+ rc = wnd->OS2DefWindowProc(hWnd, message, wParam, lParam );
+ wnd->SetHWND(0);
+ }
+ else
+ {
+ if ( wnd )
+ rc = wnd->OS2WindowProc(hWnd, message, wParam, lParam);
+ else
+ rc = 0; //TODO: DefWindowProc( hWnd, message, wParam, lParam );
+ }
+
+ return rc;
+}
+
+MRESULT wxWindow::OS2WindowProc(HWND hWnd, WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+{
+ // did we process the message?
+ bool processed = FALSE;
+
+ // the return value
+ union
+ {
+ bool allow;
+ long result;
+ WXHICON hIcon;
+ WXHBRUSH hBrush;
+ } rc;
+
+ // for most messages we should return 0 when we do process the message
+ rc.result = 0;
+ // TODO:
+/*
+ switch ( message )
+ {
+ case WM_CREATE:
+ {
+ bool mayCreate;
+ processed = HandleCreate((WXLPCREATESTRUCT)lParam, &mayCreate);
+ if ( processed )
+ {
+ // return 0 to allow window creation
+ rc.result = mayCreate ? 0 : -1;
+ }
+ }
+ break;
+
+ case WM_DESTROY:
+ processed = HandleDestroy();
+ break;
+
+ case WM_MOVE:
+ processed = HandleMove(LOWORD(lParam), HIWORD(lParam));
+ break;
+
+ case WM_SIZE:
+ processed = HandleSize(LOWORD(lParam), HIWORD(lParam), wParam);
+ break;
+
+ case WM_ACTIVATE:
+ {
+ WXWORD state, minimized;
+ WXHWND hwnd;
+ UnpackActivate(wParam, lParam, &state, &minimized, &hwnd);
+
+ processed = HandleActivate(state, minimized != 0, (WXHWND)hwnd);
+ }
+ break;
+
+ case WM_SETFOCUS:
+ processed = HandleSetFocus((WXHWND)(HWND)wParam);
+ break;
+
+ case WM_KILLFOCUS:
+ processed = HandleKillFocus((WXHWND)(HWND)wParam);
+ break;
+
+ case WM_PAINT:
+ processed = HandlePaint();
+ break;
+
+ case WM_CLOSE:
+ // don't let the DefWindowProc() destroy our window - we'll do it
+ // ourselves in ~wxWindow
+ processed = TRUE;
+ rc.result = TRUE;
+ break;
+
+ case WM_SHOWWINDOW:
+ processed = HandleShow(wParam != 0, (int)lParam);
+ break;
+
+ case WM_MOUSEMOVE:
+ case WM_LBUTTONDOWN:
+ case WM_LBUTTONUP:
+ case WM_LBUTTONDBLCLK:
+ case WM_RBUTTONDOWN:
+ case WM_RBUTTONUP:
+ case WM_RBUTTONDBLCLK:
+ case WM_MBUTTONDOWN:
+ case WM_MBUTTONUP:
+ case WM_MBUTTONDBLCLK:
+ {
+ short x = LOWORD(lParam);
+ short y = HIWORD(lParam);
+
+ processed = HandleMouseEvent(message, x, y, wParam);
+ }
+ break;
+
+ case MM_JOY1MOVE:
+ case MM_JOY2MOVE:
+ case MM_JOY1ZMOVE:
+ case MM_JOY2ZMOVE:
+ case MM_JOY1BUTTONDOWN:
+ case MM_JOY2BUTTONDOWN:
+ case MM_JOY1BUTTONUP:
+ case MM_JOY2BUTTONUP:
+ {
+ int x = LOWORD(lParam);
+ int y = HIWORD(lParam);
+
+ processed = HandleJoystickEvent(message, x, y, wParam);
+ }
+ break;
+
+ case WM_SYSCOMMAND:
+ processed = HandleSysCommand(wParam, lParam);
+ break;
+
+ case WM_COMMAND:
+ {
+ WORD id, cmd;
+ WXHWND hwnd;
+ UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
+
+ processed = HandleCommand(id, cmd, hwnd);
+ }
+ break;
+
+#ifdef __WIN95__
+ case WM_NOTIFY:
+ processed = HandleNotify((int)wParam, lParam, &rc.result);
+ break;
+#endif // Win95
+
+ // for these messages we must return TRUE if process the message
+ case WM_DRAWITEM:
+ case WM_MEASUREITEM:
+ {
+ int idCtrl = (UINT)wParam;
+ if ( message == WM_DRAWITEM )
+ {
+ processed = MSWOnDrawItem(idCtrl,
+ (WXDRAWITEMSTRUCT *)lParam);
+ }
+ else
+ {
+ processed = MSWOnMeasureItem(idCtrl,
+ (WXMEASUREITEMSTRUCT *)lParam);
+ }
+
+ if ( processed )
+ rc.result = TRUE;
+ }
+ break;
+
+ case WM_GETDLGCODE:
+ if ( m_lDlgCode )
+ {
+ rc.result = m_lDlgCode;
+ processed = TRUE;
+ }
+ //else: get the dlg code from the DefWindowProc()
+ break;
+
+ case WM_KEYDOWN:
+ // If this has been processed by an event handler,
+ // return 0 now (we've handled it).
+ if ( HandleKeyDown((WORD) wParam, lParam) )
+ {
+ processed = TRUE;
+
+ break;
+ }
+
+ // we consider these message "not interesting" to OnChar
+ if ( wParam == VK_SHIFT || wParam == VK_CONTROL )
+ {
+ processed = TRUE;
+
+ break;
+ }
+
+ switch ( wParam )
+ {
+ // avoid duplicate messages to OnChar for these ASCII keys: they
+ // will be translated by TranslateMessage() and received in WM_CHAR
+ case VK_ESCAPE:
+ case VK_SPACE:
+ case VK_RETURN:
+ case VK_BACK:
+ case VK_TAB:
+ // but set processed to FALSE, not TRUE to still pass them to
+ // the control's default window proc - otherwise built-in
+ // keyboard handling won't work
+ processed = FALSE;
+
+ break;
+
+#ifdef VK_APPS
+ // special case of VK_APPS: treat it the same as right mouse
+ // click because both usually pop up a context menu
+ case VK_APPS:
+ {
+ // construct the key mask
+ WPARAM fwKeys = MK_RBUTTON;
+ if ( (::GetKeyState(VK_CONTROL) & 0x100) != 0 )
+ fwKeys |= MK_CONTROL;
+ if ( (::GetKeyState(VK_SHIFT) & 0x100) != 0 )
+ fwKeys |= MK_SHIFT;
+
+ // simulate right mouse button click
+ DWORD dwPos = ::GetMessagePos();
+ int x = GET_X_LPARAM(dwPos),
+ y = GET_Y_LPARAM(dwPos);
+
+ ScreenToClient(&x, &y);
+ processed = HandleMouseEvent(WM_RBUTTONDOWN, x, y, fwKeys);
+ }
+ break;
+#endif // VK_APPS
+
+ case VK_LEFT:
+ case VK_RIGHT:
+ case VK_DOWN:
+ case VK_UP:
+ default:
+ processed = HandleChar((WORD)wParam, lParam);
+ }
+ break;
+
+ case WM_KEYUP:
+ processed = HandleKeyUp((WORD) wParam, lParam);
+ break;
+
+ case WM_CHAR: // Always an ASCII character
+ processed = HandleChar((WORD)wParam, lParam, TRUE);
+ break;
+
+ case WM_HSCROLL:
+ case WM_VSCROLL:
+ {
+ WXWORD code, pos;
+ WXHWND hwnd;
+ UnpackScroll(wParam, lParam, &code, &pos, &hwnd);
+
+ processed = MSWOnScroll(message == WM_HSCROLL ? wxHORIZONTAL
+ : wxVERTICAL,
+ code, pos, hwnd);
+ }
+ break;
+
+ // CTLCOLOR messages are sent by children to query the parent for their
+ // colors
+#ifdef __WIN32__
+ case WM_CTLCOLORMSGBOX:
+ case WM_CTLCOLOREDIT:
+ case WM_CTLCOLORLISTBOX:
+ case WM_CTLCOLORBTN:
+ case WM_CTLCOLORDLG:
+ case WM_CTLCOLORSCROLLBAR:
+ case WM_CTLCOLORSTATIC:
+#else // Win16
+ case WM_CTLCOLOR:
+#endif // Win32/16
+ {
+ WXWORD nCtlColor;
+ WXHDC hdc;
+ WXHWND hwnd;
+ UnpackCtlColor(wParam, lParam, &nCtlColor, &hdc, &hwnd);
+
+ processed = HandleCtlColor(&rc.hBrush,
+ (WXHDC)hdc,
+ (WXHWND)hwnd,
+ nCtlColor,
+ message,
+ wParam,
+ lParam);
+ }
+ break;
+
+ // the return value for this message is ignored
+ case WM_SYSCOLORCHANGE:
+ processed = HandleSysColorChange();
+ break;
+
+ case WM_PALETTECHANGED:
+ processed = HandlePaletteChanged((WXHWND) (HWND) wParam);
+ break;
+
+ case WM_QUERYNEWPALETTE:
+ processed = HandleQueryNewPalette();
+ break;
+
+ case WM_ERASEBKGND:
+ processed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
+ if ( processed )
+ {
+ // we processed the message, i.e. erased the background
+ rc.result = TRUE;
+ }
+ break;
+
+ case WM_DROPFILES:
+ processed = HandleDropFiles(wParam);
+ break;
+
+ case WM_INITDIALOG:
+ processed = HandleInitDialog((WXHWND)(HWND)wParam);
+
+ if ( processed )
+ {
+ // we never set focus from here
+ rc.result = FALSE;
+ }
+ break;
+
+ case WM_QUERYENDSESSION:
+ processed = HandleQueryEndSession(lParam, &rc.allow);
+ break;
+
+ case WM_ENDSESSION:
+ processed = HandleEndSession(wParam != 0, lParam);
+ break;
+
+ case WM_GETMINMAXINFO:
+ processed = HandleGetMinMaxInfo((MINMAXINFO*)lParam);
+ break;
+
+ case WM_SETCURSOR:
+ processed = HandleSetCursor((WXHWND)(HWND)wParam,
+ LOWORD(lParam), // hit test
+ HIWORD(lParam)); // mouse msg
+
+ if ( processed )
+ {
+ // returning TRUE stops the DefWindowProc() from further
+ // processing this message - exactly what we need because we've
+ // just set the cursor.
+ rc.result = TRUE;
+ }
+ break;
+ }
+
+ if ( !processed )
+ {
+#ifdef __WXDEBUG__
+ wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."),
+ wxGetMessageName(message));
+#endif // __WXDEBUG__
+ rc.result = MSWDefWindowProc(message, wParam, lParam);
+ }
+*/
+ return (MRESULT)0;
+}
+
+// Dialog window proc
+MRESULT wxDlgProc(HWND hWnd, UINT message, MPARAM wParam, MPARAM lParam)
+{
+ // TODO:
+/*
+ if ( message == WM_INITDIALOG )
+ {
+ // for this message, returning TRUE tells system to set focus to the
+ // first control in the dialog box
+ return TRUE;
+ }
+ else
+ {
+ // for all the other ones, FALSE means that we didn't process the
+ // message
+ return 0;
+ }
+*/
+ return (MRESULT)0;
+}
+
+wxWindow *wxFindWinFromHandle(WXHWND hWnd)
+{
+ wxNode *node = wxWinHandleList->Find((long)hWnd);
+ if ( !node )
+ return NULL;
+ return (wxWindow *)node->Data();
+}
+
+void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win)
+{
+ // adding NULL hWnd is (first) surely a result of an error and
+ // (secondly) breaks menu command processing
+ wxCHECK_RET( hWnd != (HWND)NULL,
+ wxT("attempt to add a NULL hWnd to window list ignored") );
+
+
+ wxWindow *oldWin = wxFindWinFromHandle((WXHWND) hWnd);
+ if ( oldWin && (oldWin != win) )
+ {
+ wxString str(win->GetClassInfo()->GetClassName());
+ wxLogError("Bug! Found existing HWND %X for new window of class %s", (int) hWnd, (const char*) str);
+ }
+ else if (!oldWin)
+ {
+ wxWinHandleList->Append((long)hWnd, win);
+ }
+}
+
+void wxRemoveHandleAssociation(wxWindow *win)
+{
+ wxWinHandleList->DeleteObject(win);
+}
+
+// Default destroyer - override if you destroy it in some other way
+// (e.g. with MDI child windows)
+void wxWindow::OS2DestroyWindow()
+{
+}
+
+void wxWindow::OS2DetachWindowMenu()
+{
+ if ( m_hMenu )
+ {
+ HMENU hMenu = (HMENU)m_hMenu;
+
+ int N = (int)WinSendMsg(hMenu, MM_QUERYITEMCOUNT, 0, 0);
+ int i;
+ for (i = 0; i < N; i++)
+ {
+ wxChar buf[100];
+ int chars = (int)WinSendMsg(hMenu, MM_QUERYITEMTEXT, MPFROM2SHORT(i, N), buf);
+ if ( !chars )
+ {
+ wxLogLastError(wxT("GetMenuString"));
+
+ continue;
+ }
+
+ if ( wxStrcmp(buf, wxT("&Window")) == 0 )
+ {
+ WinSendMsg(hMenu, MM_DELETEITEM, MPFROM2SHORT(i, TRUE), 0);
+ break;
+ }
+ }
+ }
+}
+
+bool wxWindow::OS2Create(int id,
+ wxWindow *parent,
+ const wxChar *wclass,
+ wxWindow *wx_win,
+ const wxChar *title,
+ int x,
+ int y,
+ int width,
+ int height,
+ WXDWORD style,
+ const wxChar *dialog_template,
+ WXDWORD extendedStyle)
+{
+ // TODO:
+/*
+ int x1 = CW_USEDEFAULT;
+ int y1 = 0;
+ int width1 = CW_USEDEFAULT;
+ int height1 = 100;
+
+ // Find parent's size, if it exists, to set up a possible default
+ // panel size the size of the parent window
+ RECT parent_rect;
+ if ( parent )
+ {
+ ::GetClientRect((HWND) parent->GetHWND(), &parent_rect);
+
+ width1 = parent_rect.right - parent_rect.left;
+ height1 = parent_rect.bottom - parent_rect.top;
+ }
+
+ if ( x > -1 ) x1 = x;
+ if ( y > -1 ) y1 = y;
+ if ( width > -1 ) width1 = width;
+ if ( height > -1 ) height1 = height;
+
+ HWND hParent = (HWND)NULL;
+ if ( parent )
+ hParent = (HWND) parent->GetHWND();
+
+ wxWndHook = this;
+
+ if ( dialog_template )
+ {
+ m_hWnd = (WXHWND)::CreateDialog(wxGetInstance(),
+ dialog_template,
+ hParent,
+ (DLGPROC)wxDlgProc);
+
+ if ( m_hWnd == 0 )
+ {
+ wxLogError(_("Can't find dummy dialog template!\n"
+ "Check resource include path for finding wx.rc."));
+
+ return FALSE;
+ }
+
+ // ::SetWindowLong(GWL_EXSTYLE) doesn't work for the dialogs, so try
+ // to take care of (at least some) extended style flags ourselves
+ if ( extendedStyle & WS_EX_TOPMOST )
+ {
+ if ( !::SetWindowPos(GetHwnd(), HWND_TOPMOST, 0, 0, 0, 0,
+ SWP_NOSIZE | SWP_NOMOVE) )
+ {
+ wxLogLastError(wxT("SetWindowPos"));
+ }
+ }
+
+ // move the dialog to its initial position without forcing repainting
+ if ( !::MoveWindow(GetHwnd(), x1, y1, width1, height1, FALSE) )
+ {
+ wxLogLastError(wxT("MoveWindow"));
+ }
+ }
+ else
+ {
+ int controlId = 0;
+ if ( style & WS_CHILD )
+ controlId = id;
+
+ wxString className(wclass);
+ if ( GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE )
+ {
+ className += wxT("NR");
+ }
+
+ m_hWnd = (WXHWND)CreateWindowEx(extendedStyle,
+ className,
+ title ? title : wxT(""),
+ style,
+ x1, y1,
+ width1, height1,
+ hParent, (HMENU)controlId,
+ wxGetInstance(),
+ NULL);
+
+ if ( !m_hWnd )
+ {
+ wxLogError(_("Can't create window of class %s!\n"
+ "Possible Windows 3.x compatibility problem?"),
+ wclass);
+
+ return FALSE;
+ }
+ }
+
+ wxWndHook = NULL;
+#ifdef __WXDEBUG__
+ wxNode* node = wxWinHandleList->Member(this);
+ if (node)
+ {
+ HWND hWnd = (HWND) node->GetKeyInteger();
+ if (hWnd != (HWND) m_hWnd)
+ {
+ wxLogError("A second HWND association is being added for the same window!");
+ }
+ }
+#endif
+*/
+ wxAssociateWinWithHandle((HWND) m_hWnd, this);
+
+ return TRUE;
+}
+
+// ===========================================================================
+// OS2 PM message handlers
+// ===========================================================================
+
+// ---------------------------------------------------------------------------
+// WM_NOTIFY
+// ---------------------------------------------------------------------------
+
+bool wxWindow::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
+{
+ // TODO:
+ return FALSE;
+}
+
+bool wxWindow::OS2OnNotify(int WXUNUSED(idCtrl),
+ WXLPARAM lParam,
+ WXLPARAM* WXUNUSED(result))
+{
+ // TODO:
+ return FALSE;
+}
+
+// ---------------------------------------------------------------------------
+// end session messages
+// ---------------------------------------------------------------------------
+
+bool wxWindow::HandleQueryEndSession(long logOff, bool *mayEnd)
+{
+ wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1);
+ event.SetEventObject(wxTheApp);
+ event.SetCanVeto(TRUE);
+ event.SetLoggingOff(logOff == ENDSESSION_LOGOFF);
+
+ bool rc = wxTheApp->ProcessEvent(event);
+
+ if ( rc )
+ {
+ // we may end only if the app didn't veto session closing (double
+ // negation...)
+ *mayEnd = !event.GetVeto();
+ }
+
+ return rc;
+}
+
+bool wxWindow::HandleEndSession(bool endSession, long logOff)
+{
+ // do nothing if the session isn't ending
+ if ( !endSession )
+ return FALSE;
+
+ wxCloseEvent event(wxEVT_END_SESSION, -1);
+ event.SetEventObject(wxTheApp);
+ event.SetCanVeto(FALSE);
+ event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) );
+ if ( (this == wxTheApp->GetTopWindow()) && // Only send once
+ wxTheApp->ProcessEvent(event))
+ {
+ }
+ return TRUE;
+}
+
+// ---------------------------------------------------------------------------
+// window creation/destruction
+// ---------------------------------------------------------------------------
+
+bool wxWindow::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate)
+{
+ // TODO: should generate this event from WM_NCCREATE
+ wxWindowCreateEvent event(this);
+ (void)GetEventHandler()->ProcessEvent(event);
+
+ *mayCreate = TRUE;
+
+ return TRUE;
+}
+
+bool wxWindow::HandleDestroy()
+{
+ wxWindowDestroyEvent event(this);
+ (void)GetEventHandler()->ProcessEvent(event);
+
+ // delete our drop target if we've got one
+#if wxUSE_DRAG_AND_DROP
+ if ( m_dropTarget != NULL )
+ {
+// m_dropTarget->Revoke(m_hWnd);
+
+ delete m_dropTarget;
+ m_dropTarget = NULL;
+ }
+#endif // wxUSE_DRAG_AND_DROP
+
+ // WM_DESTROY handled
+ return TRUE;
+}
+
+// ---------------------------------------------------------------------------
+// activation/focus
+// ---------------------------------------------------------------------------
+
+bool wxWindow::HandleActivate(int state,
+ bool WXUNUSED(minimized),
+ WXHWND WXUNUSED(activate))
+{
projects / wxWidgets.git / blobdiff