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[wxWidgets.git] / src / os2 / frame.cpp
diff --git a/src/os2/frame.cpp b/src/os2/frame.cpp
index d697f9ca5d0be16d0a5b4c185179050d382732c2..1b431f44435a3340619ff273972b30c2b589b2a2 100644 (file)
--- a/src/os2/frame.cpp
+++ b/src/os2/frame.cpp
@@ -90,6 +90,20 @@ void wxFrame::Init()
     m_nFsToolBarHeight   = 0;
     m_bFsIsMaximized     = FALSE;
     m_bFsIsShowing       = FALSE;
     m_nFsToolBarHeight   = 0;
     m_bFsIsMaximized     = FALSE;
     m_bFsIsShowing       = FALSE;
+    m_bIsShown           = FALSE;
+    m_pWinLastFocused    = (wxWindow *)NULL;
+
+    //
+    // Initialize SWP's
+    //
+    memset(&m_vSwp, 0, sizeof(SWP));
+    memset(&m_vSwpClient, 0, sizeof(SWP));
+    memset(&m_vSwpTitleBar, 0, sizeof(SWP));
+    memset(&m_vSwpMenuBar, 0, sizeof(SWP));
+    memset(&m_vSwpHScroll, 0, sizeof(SWP));
+    memset(&m_vSwpVScroll, 0, sizeof(SWP));
+    memset(&m_vSwpStatusBar, 0, sizeof(SWP));
+    memset(&m_vSwpToolBar, 0, sizeof(SWP));
 } // end of wxFrame::Init
 
 bool wxFrame::Create(
 } // end of wxFrame::Init
 
 bool wxFrame::Create(
@@ -125,12 +139,6 @@ bool wxFrame::Create(
 
     m_bIconized = FALSE;
 
 
     m_bIconized = FALSE;
 
-    //
-    // We pass NULL as parent to MSWCreate because frames with parents behave
-    // very strangely under Win95 shell.
-    // Alteration by JACS: keep normal Windows behaviour (float on top of parent)
-    // with this ulStyle.
-    //
     if ((m_windowStyle & wxFRAME_FLOAT_ON_PARENT) == 0)
         pParent = NULL;
 
     if ((m_windowStyle & wxFRAME_FLOAT_ON_PARENT) == 0)
         pParent = NULL;
 
@@ -156,6 +164,7 @@ bool wxFrame::Create(
 wxFrame::~wxFrame()
 {
     m_isBeingDeleted = TRUE;
 wxFrame::~wxFrame()
 {
     m_isBeingDeleted = TRUE;
+
     wxTopLevelWindows.DeleteObject(this);
 
     DeleteAllBars();
     wxTopLevelWindows.DeleteObject(this);
 
     DeleteAllBars();
@@ -166,7 +175,7 @@ wxFrame::~wxFrame()
 
         if (wxTheApp->GetExitOnFrameDelete())
         {
 
         if (wxTheApp->GetExitOnFrameDelete())
         {
-            ::WinPostMsg(GetHwnd(), WM_QUIT, 0, 0);
+            ::WinPostMsg(NULL, WM_QUIT, 0, 0);
         }
     }
     wxModelessWindows.DeleteObject(this);
         }
     }
     wxModelessWindows.DeleteObject(this);
@@ -208,14 +217,12 @@ void wxFrame::DoGetClientSize(
     // top-left thus the += instead of the -=
     //
     RECTL                           vRect;
     // top-left thus the += instead of the -=
     //
     RECTL                           vRect;
-    HWND                            hWndClient;
 
     //
     // PM has no GetClientRect that inherantly knows about the client window
     // We have to explicitly go fetch it!
     //
 
     //
     // PM has no GetClientRect that inherantly knows about the client window
     // We have to explicitly go fetch it!
     //
-    hWndClient = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
-    ::WinQueryWindowRect(hWndClient, &vRect);
+    ::WinQueryWindowRect(GetHwnd(), &vRect);
 
 #if wxUSE_STATUSBAR
     if ( GetStatusBar() )
 
 #if wxUSE_STATUSBAR
     if ( GetStatusBar() )
@@ -251,14 +258,12 @@ void wxFrame::DoSetClientSize(
 )
 {
     HWND                            hWnd = GetHwnd();
 )
 {
     HWND                            hWnd = GetHwnd();
-    HWND                            hWndClient;
     RECTL                           vRect;
     RECTL                           vRect2;
 
     RECTL                           vRect;
     RECTL                           vRect2;
 
-    hWndClient = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
-    ::WinQueryWindowRect(hWndClient, &vRect);
+    ::WinQueryWindowRect(GetHwnd(), &vRect);
 
 
-    ::WinQueryWindowRect(hWnd, &vRect2);
+    ::WinQueryWindowRect(GetHWND(), &vRect2);
 
     //
     // Find the difference between the entire window (title bar and all)
 
     //
     // Find the difference between the entire window (title bar and all)
@@ -288,7 +293,7 @@ void wxFrame::DoSetClientSize(
     POINTL                          vPointl;
 
     vPointl.x = vRect2.xLeft;
     POINTL                          vPointl;
 
     vPointl.x = vRect2.xLeft;
-    vPoint.y  = vRect2.yTop;
+    vPointl.y  = vRect2.yTop;
 
     ::WinSetWindowPos( hWnd
                       ,HWND_TOP
 
     ::WinSetWindowPos( hWnd
                       ,HWND_TOP
@@ -315,7 +320,7 @@ void wxFrame::DoGetSize(
 {
     RECTL                           vRect;
 
 {
     RECTL                           vRect;
 
-    ::WinQueryWindowRect(GetHwnd(), &vRect);
+    ::WinQueryWindowRect(GetHWND(), &vRect);
     *pWidth = vRect.xRight - vRect.xLeft;
     *pHeight = vRect.yTop - vRect.yBottom;
 } // end of wxFrame::DoGetSize
     *pWidth = vRect.xRight - vRect.xLeft;
     *pHeight = vRect.yTop - vRect.yBottom;
 } // end of wxFrame::DoGetSize
@@ -328,7 +333,7 @@ void wxFrame::DoGetPosition(
     RECTL                           vRect;
     POINTL                          vPoint;
 
     RECTL                           vRect;
     POINTL                          vPoint;
 
-    ::WinQueryWindowRect(GetHwnd(), &vRect);
+    ::WinQueryWindowRect(GetHWND(), &vRect);
     vPoint.x = vRect.xLeft;
 
     //
     vPoint.x = vRect.xLeft;
 
     //
@@ -345,31 +350,28 @@ void wxFrame::DoGetPosition(
 // ----------------------------------------------------------------------------
 
 void wxFrame::DoShowWindow(
 // ----------------------------------------------------------------------------
 
 void wxFrame::DoShowWindow(
-  int                               nShowCmd
+  int                               bShowCmd
 )
 {
 )
 {
-    ::WinShowWindow(GetHwnd(), nShowCmd);
-    m_bIconized = nShowCmd == SWP_MINIMIZE;
+    ::WinShowWindow(GetHWND(), (BOOL)bShowCmd);
+    m_bIconized = bShowCmd == SWP_MINIMIZE;
 } // end of wxFrame::DoShowWindow
 
 bool wxFrame::Show(
   bool                              bShow
 )
 {
 } // end of wxFrame::DoShowWindow
 
 bool wxFrame::Show(
   bool                              bShow
 )
 {
-    DoShowWindow(bShow ? SWP_SHOW : SWP_HIDE);
+    SWP                             vSwp;
+
+    DoShowWindow((int)bShow);
 
     if (bShow)
     {
         wxActivateEvent             vEvent(wxEVT_ACTIVATE, TRUE, m_windowId);
 
 
     if (bShow)
     {
         wxActivateEvent             vEvent(wxEVT_ACTIVATE, TRUE, m_windowId);
 
-        ::WinSetWindowPos( (HWND) GetHWND()
-                          ,HWND_TOP
-                          ,0
-                          ,0
-                          ,0
-                          ,0
-                          ,SWP_ZORDER
-                         );
+        ::WinQueryWindowPos(GetHWND(), &vSwp);
+        m_bIconized = vSwp.fl & SWP_MINIMIZE;
+        ::WinEnableWindow(GetHWND(), TRUE);
         vEvent.SetEventObject(this);
         GetEventHandler()->ProcessEvent(vEvent);
     }
         vEvent.SetEventObject(this);
         GetEventHandler()->ProcessEvent(vEvent);
     }
@@ -382,15 +384,18 @@ bool wxFrame::Show(
         {
             HWND                    hWndParent = GetHwndOf(GetParent());
 
         {
             HWND                    hWndParent = GetHwndOf(GetParent());
 
+            ::WinQueryWindowPos(hWndParent, &vSwp);
+            m_bIconized = vSwp.fl & SWP_MINIMIZE;
             if (hWndParent)
                 ::WinSetWindowPos( hWndParent
                                   ,HWND_TOP
             if (hWndParent)
                 ::WinSetWindowPos( hWndParent
                                   ,HWND_TOP
-                                  ,0
-                                  ,0
-                                  ,0
-                                  ,0
-                                  ,SWP_ZORDER
+                                  ,vSwp.x
+                                  ,vSwp.y
+                                  ,vSwp.cx
+                                  ,vSwp.cy
+                                  ,SWP_ZORDER | SWP_ACTIVATE | SWP_SHOW | SWP_MOVE
                                  );
                                  );
+            ::WinEnableWindow(hWndParent, TRUE);
         }
     }
     return TRUE;
         }
     }
     return TRUE;
@@ -417,7 +422,6 @@ void wxFrame::Restore()
 bool wxFrame::IsIconized() const
 {
     SWP                             vSwp;
 bool wxFrame::IsIconized() const
 {
     SWP                             vSwp;
-    bool                            bIconic;
 
     ::WinQueryWindowPos(GetHwnd(), &vSwp);
 
 
     ::WinQueryWindowPos(GetHwnd(), &vSwp);
 
@@ -434,7 +438,7 @@ bool wxFrame::IsMaximized() const
     SWP                             vSwp;
     bool                            bIconic;
 
     SWP                             vSwp;
     bool                            bIconic;
 
-    ::WinQueryWindowPos(GetHwnd(), &vSwp);
+    ::WinQueryWindowPos(GetHWND(), &vSwp);
     return (vSwp.fl & SWP_MAXIMIZE);
 } // end of wxFrame::IsMaximized
 
     return (vSwp.fl & SWP_MAXIMIZE);
 } // end of wxFrame::IsMaximized
 
@@ -444,13 +448,18 @@ void wxFrame::SetIcon(
 {
     wxFrameBase::SetIcon(rIcon);
 
 {
     wxFrameBase::SetIcon(rIcon);
 
-    if (m_icon.Ok())
+    if ((m_icon.GetHICON()) != NULLHANDLE)
     {
     {
-        WinSendMsg( GetHwnd()
-                   ,WM_SETICON
-                   ,(MPARAM)((HICON)m_icon.GetHICON())
-                   ,NULL
-                  );
+        ::WinSendMsg( GetHWND()
+                     ,WM_SETICON
+                     ,(MPARAM)((HPOINTER)m_icon.GetHICON())
+                     ,NULL
+                    );
+        ::WinSendMsg( GetHWND()
+                     ,WM_UPDATEFRAME
+                     ,(MPARAM)FCF_ICON
+                     ,(MPARAM)0
+                    );
     }
 } // end of wxFrame::SetIcon
 
     }
 } // end of wxFrame::SetIcon
 
@@ -463,17 +472,63 @@ wxStatusBar* wxFrame::OnCreateStatusBar(
 )
 {
     wxStatusBar*                    pStatusBar = NULL;
 )
 {
     wxStatusBar*                    pStatusBar = NULL;
+    SWP                             vSwp;
+    ERRORID                         vError;
+    wxString                        sError;
+    HWND                            hWnd;
 
     pStatusBar = wxFrameBase::OnCreateStatusBar( nNumber
                                                 ,lulStyle
                                                 ,vId
                                                 ,rName
                                                );
 
     pStatusBar = wxFrameBase::OnCreateStatusBar( nNumber
                                                 ,lulStyle
                                                 ,vId
                                                 ,rName
                                                );
+    //
+    // The default parent set for the Statusbar is m_hWnd which, of course,
+    // is the handle to the client window of the frame.  We don't want that,
+    // so we have to set the parent to actually be the Frame.
+    //
+    hWnd = pStatusBar->GetHWND();
+    if (!::WinSetParent(hWnd, GetHWND(), FALSE))
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+        wxLogError("Error setting parent for statusbar. Error: %s\n", sError);
+        return NULL;
+    }
+
+    //
+    // Also we need to reset it positioning to enable the SHOW attribute
+    //
+    if (!::WinQueryWindowPos((HWND)pStatusBar->GetHWND(), &vSwp))
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+        wxLogError("Error querying frame for statusbar position. Error: %s\n", sError);
+        return NULL;
+    }
+    if (!::WinSetWindowPos( (HWND)pStatusBar->GetHWND()
+                           ,HWND_TOP
+                           ,vSwp.cx
+                           ,vSwp.cy
+                           ,vSwp.x
+                           ,vSwp.y
+                           ,SWP_SIZE | SWP_MOVE | SWP_SHOW | SWP_ZORDER
+                          ))
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+        wxLogError("Error setting statusbar position. Error: %s\n", sError);
+        return NULL;
+    }
     return pStatusBar;
 } // end of wxFrame::OnCreateStatusBar
 
 void wxFrame::PositionStatusBar()
 {
     return pStatusBar;
 } // end of wxFrame::OnCreateStatusBar
 
 void wxFrame::PositionStatusBar()
 {
+    SWP                             vSwp;
+    ERRORID                         vError;
+    wxString                        sError;
+
     //
     // Native status bar positions itself
     //
     //
     // Native status bar positions itself
     //
@@ -486,8 +541,7 @@ void wxFrame::PositionStatusBar()
         HWND                        hWndClient;
         RECTL                       vRect;
 
         HWND                        hWndClient;
         RECTL                       vRect;
 
-        hWndClient = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
-        ::WinQueryWindowRect(hWndClient, &vRect);
+        ::WinQueryWindowRect(GetHwnd(), &vRect);
         nWidth = vRect.xRight - vRect.xLeft;
         nHeight = vRect.yTop - vRect.yBottom;
 
         nWidth = vRect.xRight - vRect.xLeft;
         nHeight = vRect.yTop - vRect.yBottom;
 
@@ -504,6 +558,27 @@ void wxFrame::PositionStatusBar()
                                   ,nWidth
                                   ,nStatbarHeight
                                  );
                                   ,nWidth
                                   ,nStatbarHeight
                                  );
+        if (!::WinQueryWindowPos(m_frameStatusBar->GetHWND(), &vSwp))
+        {
+            vError = ::WinGetLastError(vHabmain);
+            sError = wxPMErrorToStr(vError);
+            wxLogError("Error setting parent for submenu. Error: %s\n", sError);
+            return;
+        }
+        if (!::WinSetWindowPos( m_frameStatusBar->GetHWND()
+                               ,HWND_TOP
+                               ,nStatbarWidth
+                               ,nStatbarHeight
+                               ,vSwp.x
+                               ,vSwp.y
+                               ,SWP_SIZE | SWP_MOVE | SWP_SHOW | SWP_ZORDER
+                              ))
+        {
+            vError = ::WinGetLastError(vHabmain);
+            sError = wxPMErrorToStr(vError);
+            wxLogError("Error setting parent for submenu. Error: %s\n", sError);
+            return;
+        }
     }
 } // end of wxFrame::PositionStatusBar
 #endif // wxUSE_STATUSBAR
     }
 } // end of wxFrame::PositionStatusBar
 #endif // wxUSE_STATUSBAR
@@ -521,46 +596,99 @@ void wxFrame::SetMenuBar(
   wxMenuBar*                        pMenuBar
 )
 {
   wxMenuBar*                        pMenuBar
 )
 {
+    ERRORID                         vError;
+    wxString                        sError;
+    HWND                            hClient = NULLHANDLE;
+    HWND                            hFrame = NULLHANDLE;
+    HWND                            hTitlebar = NULLHANDLE;
+    HWND                            hHScroll = NULLHANDLE;
+    HWND                            hVScroll = NULLHANDLE;
+    HWND                            hMenuBar = NULLHANDLE;
+    SWP                             vSwp;
+    SWP                             vSwpTitlebar;
+    SWP                             vSwpVScroll;
+    SWP                             vSwpHScroll;
+    SWP                             vSwpMenu;
+
     if (!pMenuBar)
     {
         DetachMenuBar();
     if (!pMenuBar)
     {
         DetachMenuBar();
-        return;
-    }
-
-    m_frameMenuBar = NULL;
 
 
-    // Can set a menubar several times.
-    // TODO: how to prevent a memory leak if you have a currently-unattached
-    // menubar? wxWindows assumes that the frame will delete the menu (otherwise
-    // there are problems for MDI).
-    if (pMenuBar->GetHMenu())
-    {
-        m_hMenu = pMenuBar->GetHMenu();
+        //
+        // Actually remove the menu from the frame
+        //
+        m_hMenu = (WXHMENU)0;
+        InternalSetMenuBar();
     }
     }
-    else
+    else // set new non NULL menu bar
     {
     {
-        pMenuBar->Detach();
-
-        m_hMenu = pMenuBar->Create();
+        m_frameMenuBar = NULL;
 
 
-        if (!m_hMenu)
-            return;
+        //
+        // Can set a menubar several times.
+        // TODO: how to prevent a memory leak if you have a currently-unattached
+        // menubar? wxWindows assumes that the frame will delete the menu (otherwise
+        // there are problems for MDI).
+        //
+        if (pMenuBar->GetHMenu())
+        {
+            m_hMenu = pMenuBar->GetHMenu();
+        }
+        else
+        {
+            pMenuBar->Detach();
+            m_hMenu = pMenuBar->Create();
+            if (!m_hMenu)
+                return;
+        }
+        InternalSetMenuBar();
+        m_frameMenuBar = pMenuBar;
+        pMenuBar->Attach(this);
     }
 
     }
 
-    InternalSetMenuBar();
-
-    m_frameMenuBar = pMenuBar;
-    pMenuBar->Attach(this);
+    //
+    // Now resize the client to fit the new frame
+    //
+    WinQueryWindowPos(GetHWND(), &vSwp);
+    hTitlebar = WinWindowFromID(GetHWND(), FID_TITLEBAR);
+    WinQueryWindowPos(hTitlebar, &vSwpTitlebar);
+    hHScroll = WinWindowFromID(GetHWND(), FID_HORZSCROLL);
+    WinQueryWindowPos(hHScroll, &vSwpHScroll);
+    hVScroll = WinWindowFromID(GetHWND(), FID_VERTSCROLL);
+    WinQueryWindowPos(hVScroll, &vSwpVScroll);
+    hMenuBar = WinWindowFromID(GetHWND(), FID_MENU);
+    WinQueryWindowPos(hMenuBar, &vSwpMenu);
+    WinSetWindowPos( GetHwnd()
+                    ,HWND_TOP
+                    ,SV_CXSIZEBORDER/2
+                    ,(SV_CYSIZEBORDER/2) + vSwpHScroll.cy/2
+                    ,vSwp.cx - ((SV_CXSIZEBORDER + 1) + vSwpVScroll.cx)
+                    ,vSwp.cy - ((SV_CYSIZEBORDER + 1) + vSwpTitlebar.cy + vSwpMenu.cy + vSwpHScroll.cy/2)
+                    ,SWP_SIZE | SWP_MOVE
+                   );
 } // end of wxFrame::SetMenuBar
 
 void wxFrame::InternalSetMenuBar()
 {
 } // end of wxFrame::SetMenuBar
 
 void wxFrame::InternalSetMenuBar()
 {
+    ERRORID                         vError;
+    wxString                        sError;
+    //
+    // Set the parent and owner of the menubar to be the frame
+    //
+    if (!::WinSetParent(m_hMenu, GetHWND(), FALSE))
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+        wxLogError("Error setting parent for submenu. Error: %s\n", sError);
+    }
 
 
-    ::WinPostMsg( GetHwnd()
-                 ,WM_UPDATEFRAME
-                 ,(MPARAM)FCF_MENU
-                 ,NULL
-                );
+    if (!::WinSetOwner(m_hMenu, GetHWND()))
+    {
+        vError = ::WinGetLastError(vHabmain);
+        sError = wxPMErrorToStr(vError);
+        wxLogError("Error setting parent for submenu. Error: %s\n", sError);
+    }
+    WinSendMsg((HWND)GetHWND(), WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0);
 } // end of wxFrame::InternalSetMenuBar
 
 //
 } // end of wxFrame::InternalSetMenuBar
 
 //
@@ -593,86 +721,122 @@ bool wxFrame::ShowFullScreen(
 , long                              lStyle
 )
 {
 , long                              lStyle
 )
 {
-    /*
-    // TODO
-    if (show)
+    if (bShow)
     {
         if (IsFullScreen())
             return FALSE;
 
     {
         if (IsFullScreen())
             return FALSE;
 
-        m_fsIsShowing = TRUE;
-        m_fsStyle = style;
+        m_bFsIsShowing = TRUE;
+        m_lFsStyle = lStyle;
 
 
-            wxToolBar *theToolBar = GetToolBar();
-            wxStatusBar *theStatusBar = GetStatusBar();
+           wxToolBar*                  pTheToolBar = GetToolBar();
+           wxStatusBar*                pTheStatusBar = GetStatusBar();
 
 
-        int dummyWidth;
+        int                         nDummyWidth;
 
 
-        if (theToolBar)
-            theToolBar->GetSize(&dummyWidth, &m_fsToolBarHeight);
-        if (theStatusBar)
-            theStatusBar->GetSize(&dummyWidth, &m_fsStatusBarHeight);
+        if (pTheToolBar)
+            pTheToolBar->GetSize(&nDummyWidth, &m_nFsToolBarHeight);
+        if (pTheStatusBar)
+            pTheStatusBar->GetSize(&nDummyWidth, &m_nFsStatusBarHeight);
 
 
-        // zap the toolbar, menubar, and statusbar
-
-        if ((style & wxFULLSCREEN_NOTOOLBAR) && theToolBar)
+        //
+        // Zap the toolbar, menubar, and statusbar
+        //
+        if ((lStyle & wxFULLSCREEN_NOTOOLBAR) && pTheToolBar)
         {
         {
-            theToolBar->SetSize(-1,0);
-            theToolBar->Show(FALSE);
+            pTheToolBar->SetSize(-1,0);
+            pTheToolBar->Show(FALSE);
         }
 
         }
 
-        if (style & wxFULLSCREEN_NOMENUBAR)
-            SetMenu((HWND)GetHWND(), (HMENU) NULL);
+        if (lStyle & wxFULLSCREEN_NOMENUBAR)
+        {
+            ::WinSetParent(m_hMenu, GetHWND(), FALSE);
+            ::WinSetOwner(m_hMenu, GetHWND());
+            ::WinSendMsg((HWND)GetHWND(), WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0);
+        }
 
 
+        //
         // Save the number of fields in the statusbar
         // Save the number of fields in the statusbar
-        if ((style & wxFULLSCREEN_NOSTATUSBAR) && theStatusBar)
+        //
+        if ((lStyle & wxFULLSCREEN_NOSTATUSBAR) && pTheStatusBar)
         {
         {
-            m_fsStatusBarFields = theStatusBar->GetFieldsCount();
+            m_nFsStatusBarFields = pTheStatusBar->GetFieldsCount();
             SetStatusBar((wxStatusBar*) NULL);
             SetStatusBar((wxStatusBar*) NULL);
-                delete theStatusBar;
+            delete pTheStatusBar;
         }
         else
         }
         else
-            m_fsStatusBarFields = 0;
+            m_nFsStatusBarFields = 0;
 
 
-        // zap the frame borders
+        //
+        // Zap the frame borders
+        //
 
 
-        // save the 'normal' window style
-        m_fsOldWindowStyle = GetWindowLong((HWND)GetHWND(), GWL_STYLE);
+        //
+        // Save the 'normal' window style
+        //
+        m_lFsOldWindowStyle = ::WinQueryWindowULong((HWND)GetHWND(), QWL_STYLE);
 
 
-           // save the old position, width & height, maximize state
-        m_fsOldSize = GetRect();
-            m_fsIsMaximized = IsMaximized();
+        //
+           // Save the old position, width & height, maximize state
+        //
+        m_vFsOldSize = GetRect();
+        m_bFsIsMaximized = IsMaximized();
 
 
-           // decide which window style flags to turn off
-        LONG newStyle = m_fsOldWindowStyle;
-        LONG offFlags = 0;
+        //
+            // Decide which window style flags to turn off
+        //
+        LONG                        lNewStyle = m_lFsOldWindowStyle;
+        LONG                        lOffFlags = 0;
 
 
-        if (style & wxFULLSCREEN_NOBORDER)
-            offFlags |= WS_BORDER;
-        if (style & wxFULLSCREEN_NOCAPTION)
-            offFlags |= (WS_CAPTION | WS_SYSMENU);
+        if (lStyle & wxFULLSCREEN_NOBORDER)
+            lOffFlags |= FCF_BORDER;
+        if (lStyle & wxFULLSCREEN_NOCAPTION)
+            lOffFlags |= (FCF_TASKLIST | FCF_SYSMENU);
 
 
-        newStyle &= (~offFlags);
+        lNewStyle &= (~lOffFlags);
 
 
-        // change our window style to be compatible with full-screen mode
-        SetWindowLong((HWND)GetHWND(), GWL_STYLE, newStyle);
+        //
+        // Change our window style to be compatible with full-screen mode
+        //
+        ::WinSetWindowULong((HWND)GetHWND(), QWL_STYLE, (ULONG)lNewStyle);
 
 
-        // resize to the size of the desktop
-        int width, height;
+        //
+        // Resize to the size of the desktop
+        int                         nWidth;
+        int                         nHeight;
 
 
-        RECT rect;
-        ::GetWindowRect(GetDesktopWindow(), &rect);
-        width = rect.right - rect.left;
-        height = rect.bottom - rect.top;
+        RECTL                       vRect;
 
 
-        SetSize(width, height);
+        ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
+        nWidth = vRect.xRight - vRect.xLeft;
+        //
+        // Rmember OS/2 is backwards!
+        //
+        nHeight = vRect.yTop - vRect.yBottom;
 
 
-        // now flush the window style cache and actually go full-screen
-        SetWindowPos((HWND)GetHWND(), HWND_TOP, 0, 0, width, height, SWP_FRAMECHANGED);
+        SetSize( nWidth
+                ,nHeight
+               );
 
 
-        wxSizeEvent event(wxSize(width, height), GetId());
-        GetEventHandler()->ProcessEvent(event);
+        //
+        // Now flush the window style cache and actually go full-screen
+        //
+        ::WinSetWindowPos( (HWND) GetParent()->GetHWND()
+                          ,HWND_TOP
+                          ,0
+                          ,0
+                          ,nWidth
+                          ,nHeight
+                          ,SWP_SIZE | SWP_SHOW
+                         );
 
 
+        wxSizeEvent                 vEvent( wxSize( nWidth
+                                                   ,nHeight
+                                                  )
+                                           ,GetId()
+                                          );
+
+        GetEventHandler()->ProcessEvent(vEvent);
         return TRUE;
     }
     else
         return TRUE;
     }
     else
@@ -680,35 +844,47 @@ bool wxFrame::ShowFullScreen(
         if (!IsFullScreen())
             return FALSE;
 
         if (!IsFullScreen())
             return FALSE;
 
-        m_fsIsShowing = FALSE;
+        m_bFsIsShowing = FALSE;
 
 
-        wxToolBar *theToolBar = GetToolBar();
+        wxToolBar*                  pTheToolBar = GetToolBar();
 
 
-        // restore the toolbar, menubar, and statusbar
-        if (theToolBar && (m_fsStyle & wxFULLSCREEN_NOTOOLBAR))
+        //
+        // Restore the toolbar, menubar, and statusbar
+        //
+        if (pTheToolBar && (m_lFsStyle & wxFULLSCREEN_NOTOOLBAR))
         {
         {
-            theToolBar->SetSize(-1, m_fsToolBarHeight);
-            theToolBar->Show(TRUE);
+            pTheToolBar->SetSize(-1, m_nFsToolBarHeight);
+            pTheToolBar->Show(TRUE);
         }
 
         }
 
-        if ((m_fsStyle & wxFULLSCREEN_NOSTATUSBAR) && (m_fsStatusBarFields > 0))
+        if ((m_lFsStyle & wxFULLSCREEN_NOSTATUSBAR) && (m_nFsStatusBarFields > 0))
         {
         {
-            CreateStatusBar(m_fsStatusBarFields);
+            CreateStatusBar(m_nFsStatusBarFields);
             PositionStatusBar();
         }
 
             PositionStatusBar();
         }
 
-        if ((m_fsStyle & wxFULLSCREEN_NOMENUBAR) && (m_hMenu != 0))
-            SetMenu((HWND)GetHWND(), (HMENU)m_hMenu);
-
-        Maximize(m_fsIsMaximized);
-        SetWindowLong((HWND)GetHWND(),GWL_STYLE, m_fsOldWindowStyle);
-        SetWindowPos((HWND)GetHWND(),HWND_TOP,m_fsOldSize.x, m_fsOldSize.y,
-            m_fsOldSize.width, m_fsOldSize.height, SWP_FRAMECHANGED);
+        if ((m_lFsStyle & wxFULLSCREEN_NOMENUBAR) && (m_hMenu != 0))
+        {
+            ::WinSetParent(m_hMenu, GetHWND(), FALSE);
+            ::WinSetOwner(m_hMenu, GetHWND());
+            ::WinSendMsg((HWND)GetHWND(), WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0);
+        }
+        Maximize(m_bFsIsMaximized);
 
 
+        ::WinSetWindowULong( (HWND)GetHWND()
+                            ,QWL_STYLE
+                            ,(ULONG)m_lFsOldWindowStyle
+                           );
+        ::WinSetWindowPos( (HWND) GetParent()->GetHWND()
+                          ,HWND_TOP
+                          ,m_vFsOldSize.x
+                          ,m_vFsOldSize.y
+                          ,m_vFsOldSize.width
+                          ,m_vFsOldSize.height
+                          ,SWP_SIZE | SWP_SHOW
+                         );
         return TRUE;
     }
         return TRUE;
     }
-*/
-    return TRUE;
 } // end of wxFrame::ShowFullScreen
 
 //
 } // end of wxFrame::ShowFullScreen
 
 //
@@ -727,90 +903,133 @@ bool wxFrame::OS2Create(
 , long                              ulStyle
 )
 {
 , long                              ulStyle
 )
 {
-    ULONG                           ulPmFlags = 0;
-    ULONG                           ulExtraFlags = 0;
-    ULONG                           ulTempFlags = FCF_TITLEBAR |
-                                                  FCF_SYSMENU |
-                                                  FCF_MINBUTTON |
-                                                  FCF_MAXBUTTON |
-                                                  FCF_SIZEBORDER |
-                                                  FCF_ICON |
-                                                  FCF_MENU |
-                                                  FCF_ACCELTABLE |
-                                                  FCF_SHELLPOSITION |
-                                                  FCF_TASKLIST;
+    ULONG                           ulCreateFlags = 0L;
+    ULONG                           ulStyleFlags = 0L;
+    ULONG                           ulExtraFlags = 0L;
+    FRAMECDATA                      vFrameCtlData;
+    HWND                            hParent = NULLHANDLE;
+    HWND                            hClient = NULLHANDLE;
+    HWND                            hFrame = NULLHANDLE;
+    HWND                            hTitlebar = NULLHANDLE;
+    HWND                            hHScroll = NULLHANDLE;
+    HWND                            hVScroll = NULLHANDLE;
+    SWP                             vSwp[10];
+    RECTL                           vRect[10];
+    USHORT                          uCtlCount;
 
     m_hDefaultIcon = (WXHICON) (wxSTD_FRAME_ICON ? wxSTD_FRAME_ICON : wxDEFAULT_FRAME_ICON);
 
 
     m_hDefaultIcon = (WXHICON) (wxSTD_FRAME_ICON ? wxSTD_FRAME_ICON : wxDEFAULT_FRAME_ICON);
 
-    if ((ulStyle & wxCAPTION) == wxCAPTION)
-        ulPmFlags = FCF_TASKLIST;
+    if (pParent)
+        hParent = GetWinHwnd(pParent);
+    else
+        hParent = HWND_DESKTOP;
+
+    if (ulStyle == wxDEFAULT_FRAME_STYLE)
+        ulCreateFlags = FCF_SIZEBORDER | FCF_TITLEBAR | FCF_SYSMENU |
+                        FCF_MINMAX | FCF_TASKLIST;
     else
     else
-        ulPmFlags = FCF_NOMOVEWITHOWNER;
-
-    if (ulStyle & wxMINIMIZE_BOX)
-        ulPmFlags |= FCF_MINBUTTON;
-    if (ulStyle & wxMAXIMIZE_BOX)
-        ulPmFlags |= FCF_MAXBUTTON;
-    if (ulStyle & wxTHICK_FRAME)
-        ulPmFlags |= FCF_DLGBORDER;
-    if (ulStyle & wxSYSTEM_MENU)
-        ulPmFlags |= FCF_SYSMENU;
-    if ((ulStyle & wxMINIMIZE) || (ulStyle & wxICONIZE))
-        ulPmFlags |= WS_MINIMIZED;
-    if (ulStyle & wxMAXIMIZE)
-        ulPmFlags |= WS_MAXIMIZED;
-    if (ulStyle & wxCAPTION)
-        ulPmFlags |= FCF_TASKLIST;
-    if (ulStyle & wxCLIP_CHILDREN)
     {
     {
-        // Invalid for frame windows under PM
+        if ((ulStyle & wxCAPTION) == wxCAPTION)
+            ulCreateFlags = FCF_TASKLIST;
+        else
+            ulCreateFlags = FCF_NOMOVEWITHOWNER;
+
+        if ((ulStyle & wxVSCROLL) == wxVSCROLL)
+            ulCreateFlags |= FCF_VERTSCROLL;
+        if ((ulStyle & wxHSCROLL) == wxHSCROLL)
+            ulCreateFlags |= FCF_HORZSCROLL;
+        if (ulStyle & wxMINIMIZE_BOX)
+            ulCreateFlags |= FCF_MINBUTTON;
+        if (ulStyle & wxMAXIMIZE_BOX)
+            ulCreateFlags |= FCF_MAXBUTTON;
+        if (ulStyle & wxTHICK_FRAME)
+            ulCreateFlags |= FCF_DLGBORDER;
+        if (ulStyle & wxSYSTEM_MENU)
+            ulCreateFlags |= FCF_SYSMENU;
+        if (ulStyle & wxCAPTION)
+            ulCreateFlags |= FCF_TASKLIST;
+        if (ulStyle & wxCLIP_CHILDREN)
+        {
+            // Invalid for frame windows under PM
+        }
+
+        if (ulStyle & wxTINY_CAPTION_VERT)
+            ulCreateFlags |= FCF_TASKLIST;
+        if (ulStyle & wxTINY_CAPTION_HORIZ)
+            ulCreateFlags |= FCF_TASKLIST;
+
+        if ((ulStyle & wxTHICK_FRAME) == 0)
+            ulCreateFlags |= FCF_BORDER;
+        if (ulStyle & wxFRAME_TOOL_WINDOW)
+            ulExtraFlags = kFrameToolWindow;
+
+        if (ulStyle & wxSTAY_ON_TOP)
+            ulCreateFlags |= FCF_SYSMODAL;
     }
     }
+    if ((ulStyle & wxMINIMIZE) || (ulStyle & wxICONIZE))
+        ulStyleFlags |= WS_MINIMIZED;
+    if (ulStyle & wxMAXIMIZE)
+        ulStyleFlags |= WS_MAXIMIZED;
 
     //
 
     //
-    // Keep this in wxFrame because it saves recoding this function
-    // in wxTinyFrame
+    // Clear the visible flag, we always call show
     //
     //
-#if wxUSE_ITSY_BITSY
-    if (ulStyle & wxTINY_CAPTION_VERT)
-        ulExtraFlags |= kVertCaption;
-    if (ulStyle & wxTINY_CAPTION_HORIZ)
-        ulExtraFlags |= kHorzCaption;
-#else
-    if (ulStyle & wxTINY_CAPTION_VERT)
-        ulPmFlags |= FCF_TASKLIST;
-    if (ulStyle & wxTINY_CAPTION_HORIZ)
-        ulPmFlags |= FCF_TASKLIST;
-#endif
-    if ((ulStyle & wxTHICK_FRAME) == 0)
-        ulPmFlags |= FCF_BORDER;
-    if (ulStyle & wxFRAME_TOOL_WINDOW)
-        ulExtraFlags = kFrameToolWindow;
+    ulStyleFlags &= (unsigned long)~WS_VISIBLE;
+    m_bIconized = FALSE;
 
 
-    if (ulStyle & wxSTAY_ON_TOP)
-        ulPmFlags |= FCF_SYSMODAL;
+    //
+    // Set the frame control block
+    //
+    vFrameCtlData.cb            = sizeof(vFrameCtlData);
+    vFrameCtlData.flCreateFlags = ulCreateFlags;
+    vFrameCtlData.hmodResources = 0L;
+    vFrameCtlData.idResources   = 0;
 
 
-    if (ulPmFlags & ulTempFlags)
-        ulPmFlags = FCF_STANDARD;
     //
     //
-    // Clear the visible flag, we always call show
+    // Create the frame window
     //
     //
-    ulPmFlags &= (unsigned long)~WS_VISIBLE;
-    m_bIconized = FALSE;
-    if ( !wxWindow::OS2Create( nId
-                              ,pParent
-                              ,zWclass
-                              ,pWxWin
-                              ,zTitle
-                              ,nX
-                              ,nY
-                              ,nWidth
-                              ,nHeight
-                              ,ulPmFlags
-                              ,NULL
-                              ,ulExtraFlags))
+
+    if (!wxWindow::OS2Create( hParent
+                             ,WC_FRAME
+                             ,(PSZ)zTitle
+                             ,0
+                             ,0, 0, 0, 0
+                             ,NULLHANDLE
+                             ,HWND_TOP
+                             ,(ULONG)nId
+                             ,(PVOID)&vFrameCtlData
+                             ,NULL
+                            ))
     {
         return FALSE;
     }
     {
         return FALSE;
     }
+
+    //
+    // Now size everything.  If adding a menu the client will need to be resized.
+    //
+
+    if (!::WinSetWindowPos( GetHWND()
+                           ,HWND_TOP
+                           ,nX
+                           ,nY
+                           ,nWidth
+                           ,nHeight
+                           ,SWP_SIZE | SWP_MOVE | SWP_ACTIVATE | SWP_ZORDER
+                          ))
+        return FALSE;
+
+    uCtlCount = SHORT1FROMMP(::WinSendMsg(GetHWND(), WM_FORMATFRAME, (MPARAM)vSwp, (MPARAM)vRect));
+    for (int i = 0; i < uCtlCount; i++)
+    {
+        if (vSwp[i].hwnd == GetHWND())
+            memcpy(&m_vSwp, &vSwp[i], sizeof(SWP));
+        else if (vSwp[i].hwnd == m_hVScroll)
+            memcpy(&m_vSwpVScroll, &vSwp[i], sizeof(SWP));
+        else if (vSwp[i].hwnd == m_hHScroll)
+            memcpy(&m_vSwpVScroll, &vSwp[i], sizeof(SWP));
+        else if (vSwp[i].hwnd == m_hTitleBar)
+            memcpy(&m_vSwpTitleBar, &vSwp[i], sizeof(SWP));
+    }
     return TRUE;
 } // end of wxFrame::OS2Create
 
     return TRUE;
 } // end of wxFrame::OS2Create
 
@@ -907,8 +1126,7 @@ void wxFrame::PositionToolBar()
     HWND                            hWndClient;
     RECTL                           vRect;
 
     HWND                            hWndClient;
     RECTL                           vRect;
 
-    hWndClient = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
-    ::WinQueryWindowRect(hWndClient, &vRect);
+    ::WinQueryWindowRect(GetHwnd(), &vRect);
 
 #if wxUSE_STATUSBAR
     if (GetStatusBar())
 
 #if wxUSE_STATUSBAR
     if (GetStatusBar())
@@ -992,8 +1210,6 @@ bool wxFrame::OS2TranslateMessage(
   WXMSG*                            pMsg
 )
 {
   WXMSG*                            pMsg
 )
 {
-    if (wxWindow::OS2TranslateMessage(pMsg))
-        return TRUE;
     //
     // try the menu bar accels
     //
     //
     // try the menu bar accels
     //
@@ -1003,7 +1219,7 @@ bool wxFrame::OS2TranslateMessage(
         return FALSE;
 
     const wxAcceleratorTable&       rAcceleratorTable = pMenuBar->GetAccelTable();
         return FALSE;
 
     const wxAcceleratorTable&       rAcceleratorTable = pMenuBar->GetAccelTable();
-    return rAcceleratorTable.Translate(this, pMsg);
+    return rAcceleratorTable.Translate(GetHWND(), pMsg);
 } // end of wxFrame::OS2TranslateMessage
 
 // ---------------------------------------------------------------------------
 } // end of wxFrame::OS2TranslateMessage
 
 // ---------------------------------------------------------------------------
@@ -1013,7 +1229,7 @@ bool wxFrame::HandlePaint()
 {
     RECTL                           vRect;
 
 {
     RECTL                           vRect;
 
-    if (::WinQueryUpdateRect(GetHwnd(), &vRect))
+    if (::WinQueryUpdateRect(GetHWND(), &vRect))
     {
         if (m_bIconized)
         {
     {
         if (m_bIconized)
         {
@@ -1023,7 +1239,7 @@ bool wxFrame::HandlePaint()
             HPOINTER                hIcon;
 
             if (m_icon.Ok())
             HPOINTER                hIcon;
 
             if (m_icon.Ok())
-                hIcon = (HPOINTER)::WinSendMsg(GetHwnd(), WM_QUERYICON, 0L, 0L);
+                hIcon = (HPOINTER)::WinSendMsg(GetHWND(), WM_QUERYICON, 0L, 0L);
             else
                 hIcon = (HPOINTER)m_hDefaultIcon;
 
             else
                 hIcon = (HPOINTER)m_hDefaultIcon;
 
@@ -1044,8 +1260,7 @@ bool wxFrame::HandlePaint()
                 HWND                            hWndClient;
                 RECTL                           vRect3;
 
                 HWND                            hWndClient;
                 RECTL                           vRect3;
 
-                hWndClient = ::WinWindowFromID(GetHwnd(), FID_CLIENT);
-                ::WinQueryWindowRect(hWndClient, &vRect3);
+                ::WinQueryWindowRect(GetHwnd(), &vRect3);
 
                 static const int    nIconWidth = 32;
                 static const int    nIconHeight = 32;
 
                 static const int    nIconWidth = 32;
                 static const int    nIconHeight = 32;
@@ -1059,6 +1274,14 @@ bool wxFrame::HandlePaint()
         }
         else
         {
         }
         else
         {
+/*          DosBeep(500,500);
+            HPS                             hPS;
+            RECTL                           vRect;
+
+            hPS = WinBeginPaint(GetHwnd(), 0L, &vRect);
+            WinFillRect(hPS, &vRect, SYSCLR_WINDOW);
+            WinEndPaint(hPS);*/
+
             return wxWindow::HandlePaint();
         }
     }
             return wxWindow::HandlePaint();
         }
     }
@@ -1192,8 +1415,9 @@ bool wxFrame::HandleMenuSelect(
 , WXHMENU                           hMenu
 )
 {
 , WXHMENU                           hMenu
 )
 {
-    int                             nMenuItem;
+//    int                             nMenuItem;
 
 
+/*  This is wrong section according to IBM's documentation
     if (nFlags == 0xFFFF && hMenu == 0)
     {
         //
     if (nFlags == 0xFFFF && hMenu == 0)
     {
         //
@@ -1213,10 +1437,24 @@ bool wxFrame::HandleMenuSelect(
         //
         return FALSE;
     }
         //
         return FALSE;
     }
-    wxMenuEvent                     vEvent(wxEVT_MENU_HIGHLIGHT, nMenuItem);
+*/
 
 
-    vEvent.SetEventObject(this);
-    return GetEventHandler()->ProcessEvent(vEvent);
+    if( !nFlags )
+    {
+        MENUITEM mItem;
+        MRESULT  rc;
+
+        rc = WinSendMsg(hMenu, MM_QUERYITEM, MPFROM2SHORT(nItem, TRUE), (MPARAM)&mItem);
+
+        if(rc && !(mItem.afStyle & (MIS_SUBMENU | MIS_SEPARATOR)))
+        {
+            wxMenuEvent                     vEvent(wxEVT_MENU_HIGHLIGHT, nItem);
+
+            vEvent.SetEventObject(this);
+            GetEventHandler()->ProcessEvent(vEvent); // return value would be ignored by PM
+        }
+    }
+    return TRUE;
 } // end of wxFrame::HandleMenuSelect
 
 // ---------------------------------------------------------------------------
 } // end of wxFrame::HandleMenuSelect
 
 // ---------------------------------------------------------------------------
@@ -1277,6 +1515,7 @@ MRESULT wxFrame::OS2WindowProc(
                                               ,wFlags
                                               ,hMenu
                                              );
                                               ,wFlags
                                               ,hMenu
                                              );
+                mRc = (MRESULT)TRUE;
             }
             break;
 
             }
             break;
 
@@ -1284,12 +1523,21 @@ MRESULT wxFrame::OS2WindowProc(
             bProcessed = HandlePaint();
             break;
 
             bProcessed = HandlePaint();
             break;
 
+        case WM_ERASEBACKGROUND:
+            //
+            // Return TRUE to request PM to paint the window background
+            // in SYSCLR_WINDOW.
+            //
+            bProcessed = TRUE;
+            mRc = (MRESULT)(TRUE);
+            break;
+
         case CM_QUERYDRAGIMAGE:
             {
                 HPOINTER                hIcon;
 
                 if (m_icon.Ok())
         case CM_QUERYDRAGIMAGE:
             {
                 HPOINTER                hIcon;
 
                 if (m_icon.Ok())
-                    hIcon = (HPOINTER)::WinSendMsg(GetHwnd(), WM_QUERYICON, 0L, 0L);
+                    hIcon = (HPOINTER)::WinSendMsg(GetHWND(), WM_QUERYICON, 0L, 0L);
                 else
                     hIcon = (HPOINTER)m_hDefaultIcon;
                 mRc = (MRESULT)hIcon;
                 else
                     hIcon = (HPOINTER)m_hDefaultIcon;
                 mRc = (MRESULT)hIcon;
@@ -1307,6 +1555,6 @@ MRESULT wxFrame::OS2WindowProc(
                                       ,wParam
                                       ,lParam
                                      );
                                       ,wParam
                                       ,lParam
                                      );
-    return (MRESULT)0;
+    return (MRESULT)mRc;
 } // wxFrame::OS2WindowProc
 
 } // wxFrame::OS2WindowProc
 
wxWidgets (Impactor)