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Fix rawbitmap sample to clear bitmap first.
[wxWidgets.git] / src / os2 / frame.cpp
diff --git a/src/os2/frame.cpp b/src/os2/frame.cpp
index 646295e41179ad7a82a812cf69bfd9d0a071cdf1..e7b33f782911d20c4aac7b6c049553264e365501 100644 (file)
--- a/src/os2/frame.cpp
+++ b/src/os2/frame.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////
-// Name:        frame.cpp
+// Name:        src/os2/frame.cpp
 // Purpose:     wxFrame
 // Author:      David Webster
 // Modified by:
 // Purpose:     wxFrame
 // Author:      David Webster
 // Modified by:
@@ -22,7 +22,6 @@
     #include "wx/intl.h"
     #include "wx/log.h"
     #include "wx/event.h"
     #include "wx/intl.h"
     #include "wx/log.h"
     #include "wx/event.h"
-    #include "wx/setup.h"
     #include "wx/frame.h"
     #include "wx/menu.h"
     #include "wx/app.h"
     #include "wx/frame.h"
     #include "wx/menu.h"
     #include "wx/app.h"
@@ -51,17 +50,12 @@
 // globals
 // ----------------------------------------------------------------------------
 
 // globals
 // ----------------------------------------------------------------------------
 
-extern wxWindowList wxModelessWindows;
 extern wxList WXDLLEXPORT wxPendingDelete;
 
 #if wxUSE_MENUS_NATIVE
 extern wxMenu *wxCurrentPopupMenu;
 #endif
 
 extern wxList WXDLLEXPORT wxPendingDelete;
 
 #if wxUSE_MENUS_NATIVE
 extern wxMenu *wxCurrentPopupMenu;
 #endif
 
-extern void  wxAssociateWinWithHandle( HWND         hWnd
-                                      ,wxWindowOS2* pWin
-                                     );
-
 // ----------------------------------------------------------------------------
 // event tables
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // event tables
 // ----------------------------------------------------------------------------
@@ -82,9 +76,9 @@ IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxWindow)
 #if wxUSE_STATUSBAR
 
 #if wxUSE_NATIVE_STATUSBAR
 #if wxUSE_STATUSBAR
 
 #if wxUSE_NATIVE_STATUSBAR
-    bool wxFrame::m_bUseNativeStatusBar = TRUE;
+    bool wxFrame::m_bUseNativeStatusBar = true;
 #else
 #else
-    bool wxFrame::m_bUseNativeStatusBar = FALSE;
+    bool wxFrame::m_bUseNativeStatusBar = false;
 #endif
 
 #endif //wxUSE_STATUSBAR
 #endif
 
 #endif //wxUSE_STATUSBAR
@@ -99,7 +93,7 @@ void wxFrame::Init()
     m_nFsStatusBarHeight = 0;
     m_nFsToolBarHeight   = 0;
     m_hWndToolTip        = 0L;
     m_nFsStatusBarHeight = 0;
     m_nFsToolBarHeight   = 0;
     m_hWndToolTip        = 0L;
-    m_bWasMinimized      = FALSE;
+    m_bWasMinimized      = false;
 
 
     m_frameMenuBar   = NULL;
 
 
     m_frameMenuBar   = NULL;
@@ -119,19 +113,17 @@ void wxFrame::Init()
     memset(&m_vSwpVScroll, 0, sizeof(SWP));
     memset(&m_vSwpStatusBar, 0, sizeof(SWP));
     memset(&m_vSwpToolBar, 0, sizeof(SWP));
     memset(&m_vSwpVScroll, 0, sizeof(SWP));
     memset(&m_vSwpStatusBar, 0, sizeof(SWP));
     memset(&m_vSwpToolBar, 0, sizeof(SWP));
-    m_bIconized = FALSE;
+    m_bIconized = false;
 
 } // end of wxFrame::Init
 
 
 } // end of wxFrame::Init
 
-bool wxFrame::Create(
-  wxWindow*                         pParent
-, wxWindowID                        vId
-, const wxString&                   rsTitle
-, const wxPoint&                    rPos
-, const wxSize&                     rSize
-, long                              lStyle
-, const wxString&                   rsName
-)
+bool wxFrame::Create( wxWindow*       pParent,
+                      wxWindowID      vId,
+                      const wxString& rsTitle,
+                      const wxPoint&  rPos,
+                      const wxSize&   rSize,
+                      long            lStyle,
+                      const wxString& rsName )
 {
     if (!wxTopLevelWindow::Create( pParent
                                   ,vId
 {
     if (!wxTopLevelWindow::Create( pParent
                                   ,vId
@@ -141,14 +133,13 @@ bool wxFrame::Create(
                                   ,lStyle
                                   ,rsName
                                  ))
                                   ,lStyle
                                   ,rsName
                                  ))
-        return FALSE;
-    wxModelessWindows.Append(this);
-    return TRUE;
+        return false;
+    return true;
 } // end of wxFrame::Create
 
 wxFrame::~wxFrame()
 {
 } // end of wxFrame::Create
 
 wxFrame::~wxFrame()
 {
-    m_isBeingDeleted = TRUE;
+    m_isBeingDeleted = true;
     DeleteAllBars();
 } // end of wxFrame::~wxFrame
 
     DeleteAllBars();
 } // end of wxFrame::~wxFrame
 
@@ -173,15 +164,13 @@ void wxFrame::DoGetClientSize(
 
 //
 // Set the client size (i.e. leave the calculation of borders etc.
 
 //
 // Set the client size (i.e. leave the calculation of borders etc.
-// to wxWindows)
+// to wxWidgets)
 //
 void wxFrame::DoSetClientSize(
   int                               nWidth
 , int                               nHeight
 )
 {
 //
 void wxFrame::DoSetClientSize(
   int                               nWidth
 , int                               nHeight
 )
 {
-    wxStatusBar*                    pStatusBar = GetStatusBar();
-
     //
     // Statusbars are not part of the OS/2 Client but parent frame
     // so no statusbar consideration
     //
     // Statusbars are not part of the OS/2 Client but parent frame
     // so no statusbar consideration
@@ -217,8 +206,6 @@ wxStatusBar* wxFrame::OnCreateStatusBar(
 )
 {
     wxStatusBar*                    pStatusBar = NULL;
 )
 {
     wxStatusBar*                    pStatusBar = NULL;
-    SWP                             vSwp;
-    ERRORID                         vError;
     wxString                        sError;
 
     pStatusBar = wxFrameBase::OnCreateStatusBar( nNumber
     wxString                        sError;
 
     pStatusBar = wxFrameBase::OnCreateStatusBar( nNumber
@@ -237,26 +224,21 @@ wxStatusBar* wxFrame::OnCreateStatusBar(
     // Set the height according to the font and the border size
     //
     vDC.SetFont(pStatusBar->GetFont()); // Screws up the menues for some reason
     // Set the height according to the font and the border size
     //
     vDC.SetFont(pStatusBar->GetFont()); // Screws up the menues for some reason
-    vDC.GetTextExtent( "X"
+    vDC.GetTextExtent( wxT("X")
                       ,NULL
                       ,&nY
                      );
 
     int                             nHeight = ((11 * nY) / 10 + 2 * pStatusBar->GetBorderY());
 
                       ,NULL
                       ,&nY
                      );
 
     int                             nHeight = ((11 * nY) / 10 + 2 * pStatusBar->GetBorderY());
 
-    pStatusBar->SetSize( -1
-                        ,-1
-                        ,-1
+    pStatusBar->SetSize( wxDefaultCoord
+                        ,wxDefaultCoord
+                        ,wxDefaultCoord
                         ,nHeight
                        );
 
                         ,nHeight
                        );
 
-    ::WinSetParent( pStatusBar->GetHWND()
-                   ,m_hFrame
-                   ,FALSE
-                  );
-    ::WinSetOwner( pStatusBar->GetHWND()
-                  ,m_hFrame
-                 );
+    ::WinSetParent( pStatusBar->GetHWND(), m_hFrame, FALSE );
+    ::WinSetOwner( pStatusBar->GetHWND(), m_hFrame);
     //
     // to show statusbar
     //
     //
     // to show statusbar
     //
@@ -281,7 +263,6 @@ void wxFrame::PositionStatusBar()
         int                         nY;
         int                         nStatbarWidth;
         int                         nStatbarHeight;
         int                         nY;
         int                         nStatbarWidth;
         int                         nStatbarHeight;
-        HWND                        hWndClient;
         RECTL                       vRect;
         RECTL                       vFRect;
 
         RECTL                       vRect;
         RECTL                       vFRect;
 
@@ -311,7 +292,7 @@ void wxFrame::PositionStatusBar()
         {
             vError = ::WinGetLastError(vHabmain);
             sError = wxPMErrorToStr(vError);
         {
             vError = ::WinGetLastError(vHabmain);
             sError = wxPMErrorToStr(vError);
-            wxLogError("Error setting parent for StautsBar. Error: %s\n", sError);
+            wxLogError(_T("Error setting parent for StatusBar. Error: %s\n"), sError.c_str());
             return;
         }
     }
             return;
         }
     }
@@ -319,24 +300,15 @@ void wxFrame::PositionStatusBar()
 #endif // wxUSE_STATUSBAR
 
 #if wxUSE_TOOLBAR
 #endif // wxUSE_STATUSBAR
 
 #if wxUSE_TOOLBAR
-wxToolBar* wxFrame::OnCreateToolBar(
-  long                              lStyle
-, wxWindowID                        vId
-, const wxString&                   rsName
-)
+wxToolBar* wxFrame::OnCreateToolBar( long lStyle, wxWindowID vId, const wxString& rsName )
 {
     wxToolBar*                      pToolBar = wxFrameBase::OnCreateToolBar( lStyle
                                                                             ,vId
                                                                             ,rsName
                                                                            );
 
 {
     wxToolBar*                      pToolBar = wxFrameBase::OnCreateToolBar( lStyle
                                                                             ,vId
                                                                             ,rsName
                                                                            );
 
-    ::WinSetParent( pToolBar->GetHWND()
-                   ,m_hFrame
-                   ,FALSE
-                  );
-    ::WinSetOwner( pToolBar->GetHWND()
-                  ,m_hFrame
-                 );
+    ::WinSetParent( pToolBar->GetHWND(), m_hFrame, FALSE);
+    ::WinSetOwner( pToolBar->GetHWND(), m_hFrame);
     return pToolBar;
 } // end of WinGuiBase_CFrame::OnCreateToolBar
 #endif
     return pToolBar;
 } // end of WinGuiBase_CFrame::OnCreateToolBar
 #endif
@@ -355,17 +327,7 @@ void wxFrame::SetMenuBar(
   wxMenuBar*                        pMenuBar
 )
 {
   wxMenuBar*                        pMenuBar
 )
 {
-    ERRORID                         vError;
     wxString                        sError;
     wxString                        sError;
-    HWND                            hTitlebar = NULLHANDLE;
-    HWND                            hHScroll = NULLHANDLE;
-    HWND                            hVScroll = NULLHANDLE;
-    HWND                            hMenuBar = NULLHANDLE;
-    SWP                             vSwp;
-    SWP                             vSwpTitlebar;
-    SWP                             vSwpVScroll;
-    SWP                             vSwpHScroll;
-    SWP                             vSwpMenu;
 
     if (!pMenuBar)
     {
 
     if (!pMenuBar)
     {
@@ -384,7 +346,7 @@ void wxFrame::SetMenuBar(
         //
         // Can set a menubar several times.
         // TODO: how to prevent a memory leak if you have a currently-unattached
         //
         // 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
+        // menubar? wxWidgets assumes that the frame will delete the menu (otherwise
         // there are problems for MDI).
         //
         if (pMenuBar->GetHMenu())
         // there are problems for MDI).
         //
         if (pMenuBar->GetHMenu())
@@ -454,14 +416,14 @@ void wxFrame::InternalSetMenuBar()
     {
         vError = ::WinGetLastError(vHabmain);
         sError = wxPMErrorToStr(vError);
     {
         vError = ::WinGetLastError(vHabmain);
         sError = wxPMErrorToStr(vError);
-        wxLogError("Error setting parent for submenu. Error: %s\n", sError);
+        wxLogError(_T("Error setting parent for submenu. Error: %s\n"), sError.c_str());
     }
 
     if (!::WinSetOwner(m_hMenu, m_hFrame))
     {
         vError = ::WinGetLastError(vHabmain);
         sError = wxPMErrorToStr(vError);
     }
 
     if (!::WinSetOwner(m_hMenu, m_hFrame))
     {
         vError = ::WinGetLastError(vHabmain);
         sError = wxPMErrorToStr(vError);
-        wxLogError("Error setting parent for submenu. Error: %s\n", sError);
+        wxLogError(_T("Error setting parent for submenu. Error: %s\n"), sError.c_str());
     }
     ::WinSendMsg(m_hFrame, WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0);
 } // end of wxFrame::InternalSetMenuBar
     }
     ::WinSendMsg(m_hFrame, WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0);
 } // end of wxFrame::InternalSetMenuBar
@@ -493,18 +455,15 @@ void wxFrame::OnSysColourChanged(
     wxWindow::OnSysColourChanged(rEvent);
 } // end of wxFrame::OnSysColourChanged
 
     wxWindow::OnSysColourChanged(rEvent);
 } // end of wxFrame::OnSysColourChanged
 
-// Pass TRUE to show full screen, FALSE to restore.
-bool wxFrame::ShowFullScreen(
-  bool                              bShow
-, long                              lStyle
-)
+// Pass true to show full screen, false to restore.
+bool wxFrame::ShowFullScreen( bool bShow, long lStyle )
 {
     if (bShow)
     {
         if (IsFullScreen())
 {
     if (bShow)
     {
         if (IsFullScreen())
-            return FALSE;
+            return false;
 
 
-        m_bFsIsShowing = TRUE;
+        m_bFsIsShowing = true;
         m_lFsStyle = lStyle;
 
 #if wxUSE_TOOLBAR
         m_lFsStyle = lStyle;
 
 #if wxUSE_TOOLBAR
@@ -533,8 +492,8 @@ bool wxFrame::ShowFullScreen(
         //
         if ((lStyle & wxFULLSCREEN_NOTOOLBAR) && pTheToolBar)
         {
         //
         if ((lStyle & wxFULLSCREEN_NOTOOLBAR) && pTheToolBar)
         {
-            pTheToolBar->SetSize(-1,0);
-            pTheToolBar->Show(FALSE);
+            pTheToolBar->SetSize(wxDefaultCoord,0);
+            pTheToolBar->Show(false);
         }
 #endif //wxUSE_TOOLBAR
 
         }
 #endif //wxUSE_TOOLBAR
 
@@ -577,8 +536,8 @@ bool wxFrame::ShowFullScreen(
         //
         // Decide which window style flags to turn off
         //
         //
         // Decide which window style flags to turn off
         //
-        LONG                        lNewStyle = m_lFsOldWindowStyle;
-        LONG                        lOffFlags = 0;
+        LONG lNewStyle = m_lFsOldWindowStyle;
+        LONG lOffFlags = 0;
 
         if (lStyle & wxFULLSCREEN_NOBORDER)
             lOffFlags |= FCF_BORDER;
 
         if (lStyle & wxFULLSCREEN_NOBORDER)
             lOffFlags |= FCF_BORDER;
@@ -602,13 +561,11 @@ bool wxFrame::ShowFullScreen(
         ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
         nWidth = vRect.xRight - vRect.xLeft;
         //
         ::WinQueryWindowRect(HWND_DESKTOP, &vRect);
         nWidth = vRect.xRight - vRect.xLeft;
         //
-        // Rmember OS/2 is backwards!
+        // Remember OS/2 is backwards!
         //
         nHeight = vRect.yTop - vRect.yBottom;
 
         //
         nHeight = vRect.yTop - vRect.yBottom;
 
-        SetSize( nWidth
-                ,nHeight
-               );
+        SetSize( nWidth, nHeight);
 
         //
         // Now flush the window style cache and actually go full-screen
 
         //
         // Now flush the window style cache and actually go full-screen
@@ -622,21 +579,18 @@ bool wxFrame::ShowFullScreen(
                           ,SWP_SIZE | SWP_SHOW
                          );
 
                           ,SWP_SIZE | SWP_SHOW
                          );
 
-        wxSizeEvent                 vEvent( wxSize( nWidth
-                                                   ,nHeight
-                                                  )
-                                           ,GetId()
-                                          );
+        wxSize sz( nWidth, nHeight );
+        wxSizeEvent vEvent( sz, GetId() );
 
         GetEventHandler()->ProcessEvent(vEvent);
 
         GetEventHandler()->ProcessEvent(vEvent);
-        return TRUE;
+        return true;
     }
     else
     {
         if (!IsFullScreen())
     }
     else
     {
         if (!IsFullScreen())
-            return FALSE;
+            return false;
 
 
-        m_bFsIsShowing = FALSE;
+        m_bFsIsShowing = false;
 
 #if wxUSE_TOOLBAR
         wxToolBar*                  pTheToolBar = GetToolBar();
 
 #if wxUSE_TOOLBAR
         wxToolBar*                  pTheToolBar = GetToolBar();
@@ -646,8 +600,8 @@ bool wxFrame::ShowFullScreen(
         //
         if (pTheToolBar && (m_lFsStyle & wxFULLSCREEN_NOTOOLBAR))
         {
         //
         if (pTheToolBar && (m_lFsStyle & wxFULLSCREEN_NOTOOLBAR))
         {
-            pTheToolBar->SetSize(-1, m_nFsToolBarHeight);
-            pTheToolBar->Show(TRUE);
+            pTheToolBar->SetSize(wxDefaultCoord, m_nFsToolBarHeight);
+            pTheToolBar->Show(true);
         }
 #endif //wxUSE_TOOLBAR
 
         }
 #endif //wxUSE_TOOLBAR
 
@@ -695,29 +649,13 @@ bool wxFrame::ShowFullScreen(
 // Checks if there is a toolbar, and returns the first free client position
 wxPoint wxFrame::GetClientAreaOrigin() const
 {
 // Checks if there is a toolbar, and returns the first free client position
 wxPoint wxFrame::GetClientAreaOrigin() const
 {
-    wxPoint                         vPoint(0, 0);
+    wxPoint                         vPoint = wxTopLevelWindow::GetClientAreaOrigin();
 
 
-#if wxUSE_TOOLBAR
-    if (GetToolBar())
-    {
-        int                         nWidth;
-        int                         nHeight;
-
-        GetToolBar()->GetSize( &nWidth
-                              ,&nHeight
-                             );
-
-        if (GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL)
-        {
-            vPoint.x += nWidth;
-        }
-        else
-        {
-            // PM is backwards from windows
-            vPoint.y += nHeight;
-        }
-    }
-#endif //wxUSE_TOOLBAR
+    //
+    // In OS/2 the toolbar and statusbar are frame extensions so there is no
+    // adjustment.  The client is supposedly resized for a toolbar in OS/2
+    // as it is for the status bar.
+    //
     return vPoint;
 } // end of wxFrame::GetClientAreaOrigin
 
     return vPoint;
 } // end of wxFrame::GetClientAreaOrigin
 
@@ -754,10 +692,8 @@ void wxFrame::PositionToolBar()
     if (!pToolBar)
         return;
 
     if (!pToolBar)
         return;
 
-    HWND                            hWndClient;
     RECTL                           vRect;
     RECTL                           vFRect;
     RECTL                           vRect;
     RECTL                           vFRect;
-    SWP                             vSwp;
     wxPoint                         vPos;
 
     ::WinQueryWindowRect(m_hFrame, &vRect);
     wxPoint                         vPos;
 
     ::WinQueryWindowRect(m_hFrame, &vRect);
@@ -810,10 +746,12 @@ void wxFrame::PositionToolBar()
 // Windows behaviour where child frames float independently of the parent one
 // on the desktop, but are iconized/restored with it
 //
 // Windows behaviour where child frames float independently of the parent one
 // on the desktop, but are iconized/restored with it
 //
-void wxFrame::IconizeChildFrames(
-  bool                              bIconize
-)
+void wxFrame::IconizeChildFrames( bool WXUNUSED(bIconize) )
 {
 {
+  // FIXME: Generic MDI does not use Frames for the Childs, so this does _not_
+  //        work. Possibly, the right thing is simply to eliminate this
+  //        functions and all the calls to it from within this file.
+#if 0
     for (wxWindowList::Node* pNode = GetChildren().GetFirst();
          pNode;
          pNode = pNode->GetNext() )
     for (wxWindowList::Node* pNode = GetChildren().GetFirst();
          pNode;
          pNode = pNode->GetNext() )
@@ -845,6 +783,7 @@ void wxFrame::IconizeChildFrames(
                 pFrame->Iconize(bIconize);
         }
     }
                 pFrame->Iconize(bIconize);
         }
     }
+#endif
 } // end of wxFrame::IconizeChildFrames
 
 WXHICON wxFrame::GetDefaultIcon() const
 } // end of wxFrame::IconizeChildFrames
 
 WXHICON wxFrame::GetDefaultIcon() const
@@ -859,23 +798,21 @@ WXHICON wxFrame::GetDefaultIcon() const
 // ---------------------------------------------------------------------------
 // preprocessing
 // ---------------------------------------------------------------------------
 // ---------------------------------------------------------------------------
 // preprocessing
 // ---------------------------------------------------------------------------
-bool wxFrame::OS2TranslateMessage(
-  WXMSG*                            pMsg
-)
+bool wxFrame::OS2TranslateMessage( WXMSG* pMsg )
 {
     //
     // try the menu bar accels
     //
 {
     //
     // try the menu bar accels
     //
-    wxMenuBar*                      pMenuBar = GetMenuBar();
+    wxMenuBar* pMenuBar = GetMenuBar();
 
     if (!pMenuBar)
 
     if (!pMenuBar)
-        return FALSE;
+        return false;
 
 #if wxUSE_ACCEL && wxUSE_MENUS_NATIVE
     const wxAcceleratorTable&       rAcceleratorTable = pMenuBar->GetAccelTable();
     return rAcceleratorTable.Translate(GetHWND(), pMsg);
 #else
 
 #if wxUSE_ACCEL && wxUSE_MENUS_NATIVE
     const wxAcceleratorTable&       rAcceleratorTable = pMenuBar->GetAccelTable();
     return rAcceleratorTable.Translate(GetHWND(), pMsg);
 #else
-    return FALSE;
+    return false;
 #endif //wxUSE_ACCEL
 } // end of wxFrame::OS2TranslateMessage
 
 #endif //wxUSE_ACCEL
 } // end of wxFrame::OS2TranslateMessage
 
@@ -884,7 +821,7 @@ bool wxFrame::OS2TranslateMessage(
 // ---------------------------------------------------------------------------
 bool wxFrame::HandlePaint()
 {
 // ---------------------------------------------------------------------------
 bool wxFrame::HandlePaint()
 {
-    RECTL                           vRect;
+    RECTL vRect;
 
     if (::WinQueryUpdateRect(GetHWND(), &vRect))
     {
 
     if (::WinQueryUpdateRect(GetHWND(), &vRect))
     {
@@ -915,7 +852,6 @@ bool wxFrame::HandlePaint()
 
             if (hIcon)
             {
 
             if (hIcon)
             {
-                HWND                            hWndClient;
                 RECTL                           vRect3;
 
                 ::WinQueryWindowRect(GetHwnd(), &vRect3);
                 RECTL                           vRect3;
 
                 ::WinQueryWindowRect(GetHwnd(), &vRect3);
@@ -928,7 +864,6 @@ bool wxFrame::HandlePaint()
                 ::WinDrawPointer(hPs, nIconX, nIconY, hIcon, DP_NORMAL);
             }
             ::WinEndPaint(hPs);
                 ::WinDrawPointer(hPs, nIconX, nIconY, hIcon, DP_NORMAL);
             }
             ::WinEndPaint(hPs);
-            return TRUE;
         }
         else
         {
         }
         else
         {
@@ -962,27 +897,18 @@ bool wxFrame::HandlePaint()
                                   ,&vRect
                                   ,GetBackgroundColour().GetPixel()
                                  );
                                   ,&vRect
                                   ,GetBackgroundColour().GetPixel()
                                  );
-                   ::WinEndPaint(hPS);
+                    ::WinEndPaint(hPS);
                 }
             }
                 }
             }
-            return TRUE;
         }
     }
         }
     }
-    else
-    {
-        // nothing to paint - processed
-        return TRUE;
-    }
-    return FALSE;
+
+    return true;
 } // end of wxFrame::HandlePaint
 
 } // end of wxFrame::HandlePaint
 
-bool wxFrame::HandleSize(
-  int                               nX
-, int                               nY
-, WXUINT                            nId
-)
+bool wxFrame::HandleSize( int nX, int nY, WXUINT nId )
 {
 {
-    bool                            bProcessed = FALSE;
+    bool bProcessed = false;
 
     switch (nId)
     {
 
     switch (nId)
     {
@@ -997,24 +923,24 @@ bool wxFrame::HandleSize(
             //
             // restore all child frames too
             //
             //
             // restore all child frames too
             //
-            IconizeChildFrames(FALSE);
-            (void)SendIconizeEvent(FALSE);
+            IconizeChildFrames(false);
+            (void)SendIconizeEvent(false);
 
             //
             // fall through
             //
 
         case kSizeMax:
 
             //
             // fall through
             //
 
         case kSizeMax:
-            m_bIconized = FALSE;
+            m_bIconized = false;
             break;
 
         case kSizeMin:
             //
             // Iconize all child frames too
             //
             break;
 
         case kSizeMin:
             //
             // Iconize all child frames too
             //
-            IconizeChildFrames(TRUE);
+            IconizeChildFrames(true);
             (void)SendIconizeEvent();
             (void)SendIconizeEvent();
-            m_bIconized = TRUE;
+            m_bIconized = true;
             break;
     }
 
             break;
     }
 
@@ -1050,11 +976,9 @@ bool wxFrame::HandleSize(
     return bProcessed;
 } // end of wxFrame::HandleSize
 
     return bProcessed;
 } // end of wxFrame::HandleSize
 
-bool wxFrame::HandleCommand(
-  WXWORD                            nId
-, WXWORD                            nCmd
-, WXHWND                            hControl
-)
+bool wxFrame::HandleCommand( WXWORD nId,
+                             WXWORD nCmd,
+                             WXHWND hControl )
 {
     if (hControl)
     {
 {
     if (hControl)
     {
@@ -1064,9 +988,7 @@ bool wxFrame::HandleCommand(
         wxWindow*                   pWin = wxFindWinFromHandle(hControl);
 
         if (pWin)
         wxWindow*                   pWin = wxFindWinFromHandle(hControl);
 
         if (pWin)
-            return pWin->OS2Command( nCmd
-                                    ,nId
-                                   );
+            return pWin->OS2Command( nCmd, nId );
     }
 
     //
     }
 
     //
@@ -1081,26 +1003,21 @@ bool wxFrame::HandleCommand(
 
             wxCurrentPopupMenu = NULL;
 
 
             wxCurrentPopupMenu = NULL;
 
-            return pPopupMenu->OS2Command( nCmd
-                                          ,nId
-                                         );
-            return TRUE;
+            return pPopupMenu->OS2Command( nCmd, nId );
         }
 #endif
 
         if (ProcessCommand(nId))
         {
         }
 #endif
 
         if (ProcessCommand(nId))
         {
-            return TRUE;
+            return true;
         }
     }
         }
     }
-    return FALSE;
+    return false;
 } // end of wxFrame::HandleCommand
 
 } // end of wxFrame::HandleCommand
 
-bool wxFrame::HandleMenuSelect(
-  WXWORD                            nItem
-, WXWORD                            nFlags
-, WXHMENU                           hMenu
-)
+bool wxFrame::HandleMenuSelect( WXWORD nItem,
+                                WXWORD nFlags,
+                                WXHMENU hMenu )
 {
     if( !nFlags )
     {
 {
     if( !nFlags )
     {
@@ -1118,26 +1035,24 @@ bool wxFrame::HandleMenuSelect(
         }
         else
         {
         }
         else
         {
-            DoGiveHelp(wxEmptyString, FALSE);
-            return FALSE;
+            DoGiveHelp(wxEmptyString, false);
+            return false;
         }
     }
         }
     }
-    return TRUE;
+    return true;
 } // end of wxFrame::HandleMenuSelect
 
 // ---------------------------------------------------------------------------
 // Main Frame window proc
 // ---------------------------------------------------------------------------
 } // end of wxFrame::HandleMenuSelect
 
 // ---------------------------------------------------------------------------
 // Main Frame window proc
 // ---------------------------------------------------------------------------
-MRESULT EXPENTRY wxFrameMainWndProc(
-  HWND                              hWnd
-, ULONG                             ulMsg
-, MPARAM                            wParam
-, MPARAM                            lParam
-)
+MRESULT EXPENTRY wxFrameMainWndProc( HWND   hWnd,
+                                     ULONG  ulMsg,
+                                     MPARAM wParam,
+                                     MPARAM lParam )
 {
 {
-    MRESULT                         rc = (MRESULT)0;
-    bool                            bProcessed = FALSE;
-    wxFrame*                        pWnd  = NULL;
+    MRESULT  rc = (MRESULT)0;
+    bool     bProcessed = false;
+    wxFrame* pWnd  = NULL;
 
     pWnd = (wxFrame*) wxFindWinFromHandle((WXHWND) hWnd);
     switch (ulMsg)
 
     pWnd = (wxFrame*) wxFindWinFromHandle((WXHWND) hWnd);
     switch (ulMsg)
@@ -1198,7 +1113,7 @@ MRESULT EXPENTRY wxFrameMainWndProc(
                         }
                         else
                         {
                         }
                         else
                         {
-                            pSWP[i].x    = vRectl.xLeft;
+                            pSWP[i].x    = vRectl.xLeft + nWidth;
                             pSWP[i].y    = vRectl.yBottom + nHeight;
                             pSWP[i].cx   = vRectl.xRight - (vRectl.xLeft + nWidth);
                             pSWP[i].cy   = vRectl.yTop - vRectl.yBottom - nHeight;
                             pSWP[i].y    = vRectl.yBottom + nHeight;
                             pSWP[i].cx   = vRectl.xRight - (vRectl.xLeft + nWidth);
                             pSWP[i].cy   = vRectl.yTop - vRectl.yBottom - nHeight;
@@ -1207,7 +1122,7 @@ MRESULT EXPENTRY wxFrameMainWndProc(
                         pSWP[i].hwndInsertBehind = HWND_TOP;
                     }
                 }
                         pSWP[i].hwndInsertBehind = HWND_TOP;
                     }
                 }
-                bProcessed = TRUE;
+                bProcessed = true;
                 rc = MRFROMSHORT(nItemCount);
             }
             break;
                 rc = MRFROMSHORT(nItemCount);
             }
             break;
@@ -1243,7 +1158,6 @@ MRESULT EXPENTRY wxFrameWndProc(
     //
 
     MRESULT                         rc = (MRESULT)0;
     //
 
     MRESULT                         rc = (MRESULT)0;
-    bool                            bProcessed = FALSE;
 
     //
     // Stop right here if we don't have a valid handle in our wxWindow object.
 
     //
     // Stop right here if we don't have a valid handle in our wxWindow object.
@@ -1264,14 +1178,12 @@ MRESULT EXPENTRY wxFrameWndProc(
     return rc;
 } // end of wxFrameWndProc
 
     return rc;
 } // end of wxFrameWndProc
 
-MRESULT wxFrame::OS2WindowProc(
-  WXUINT                            uMessage
-, WXWPARAM                          wParam
-, WXLPARAM                          lParam
-)
+MRESULT wxFrame::OS2WindowProc( WXUINT uMessage,
+                                WXWPARAM wParam,
+                                WXLPARAM lParam )
 {
 {
-    MRESULT                         mRc = 0L;
-    bool                            bProcessed = FALSE;
+    MRESULT mRc = 0L;
+    bool    bProcessed = false;
 
     switch (uMessage)
     {
 
     switch (uMessage)
     {
@@ -1341,8 +1253,6 @@ MRESULT wxFrame::OS2WindowProc(
 
         case WM_SIZE:
             {
 
         case WM_SIZE:
             {
-                SHORT               nScxold = SHORT1FROMMP(wParam); // Old horizontal size.
-                SHORT               nScyold = SHORT2FROMMP(wParam); // Old vertical size.
                 SHORT               nScxnew = SHORT1FROMMP(lParam); // New horizontal size.
                 SHORT               nScynew = SHORT2FROMMP(lParam); // New vertical size.
 
                 SHORT               nScxnew = SHORT1FROMMP(lParam); // New horizontal size.
                 SHORT               nScynew = SHORT2FROMMP(lParam); // New vertical size.
 
@@ -1377,17 +1287,15 @@ MRESULT wxFrame::OS2WindowProc(
     return (MRESULT)mRc;
 } // wxFrame::OS2WindowProc
 
     return (MRESULT)mRc;
 } // wxFrame::OS2WindowProc
 
-void wxFrame::SetClient(WXHWND c_Hwnd)
+void wxFrame::SetClient(WXHWND WXUNUSED(c_Hwnd))
 {
    // Duh...nothing to do under OS/2
 }
 
 {
    // Duh...nothing to do under OS/2
 }
 
-void wxFrame::SetClient(
-  wxWindow*                         pWindow
-)
+void wxFrame::SetClient( wxWindow* pWindow )
 {
 {
-    wxWindow*                       pOldClient      = this->GetClient();
-    bool                            bClientHasFocus = pOldClient && (pOldClient == wxWindow::FindFocus());
+    wxWindow* pOldClient      = this->GetClient();
+    bool      bClientHasFocus = pOldClient && (pOldClient == wxWindow::FindFocus());
 
     if(pOldClient == pWindow)  // nothing to do
         return;
 
     if(pOldClient == pWindow)  // nothing to do
         return;
@@ -1399,8 +1307,8 @@ void wxFrame::SetClient(
         if(bClientHasFocus )
             this->SetFocus();
 
         if(bClientHasFocus )
             this->SetFocus();
 
-        pOldClient->Enable( FALSE );
-        pOldClient->Show( FALSE );
+        pOldClient->Enable( false );
+        pOldClient->Show( false );
         ::WinSetWindowUShort(pOldClient->GetHWND(), QWS_ID, (USHORT)pOldClient->GetId());
         // to avoid OS/2 bug need to update frame
         ::WinSendMsg((HWND)this->GetFrame(), WM_UPDATEFRAME, (MPARAM)~0, 0);
         ::WinSetWindowUShort(pOldClient->GetHWND(), QWS_ID, (USHORT)pOldClient->GetId());
         // to avoid OS/2 bug need to update frame
         ::WinSendMsg((HWND)this->GetFrame(), WM_UPDATEFRAME, (MPARAM)~0, 0);
@@ -1416,8 +1324,8 @@ void wxFrame::SetClient(
     ::WinEnableWindowUpdate((HWND)GetHWND(), FALSE);
     if(pOldClient)
     {
     ::WinEnableWindowUpdate((HWND)GetHWND(), FALSE);
     if(pOldClient)
     {
-        pOldClient->Enable(FALSE);
-        pOldClient->Show(FALSE);
+        pOldClient->Enable(false);
+        pOldClient->Show(false);
         ::WinSetWindowUShort(pOldClient->GetHWND(), QWS_ID, (USHORT)pOldClient->GetId());
     }
     pWindow->Reparent(this);
         ::WinSetWindowUShort(pOldClient->GetHWND(), QWS_ID, (USHORT)pOldClient->GetId());
     }
     pWindow->Reparent(this);
@@ -1436,3 +1344,21 @@ wxWindow* wxFrame::GetClient()
 {
     return wxFindWinFromHandle((WXHWND)::WinWindowFromID(m_hFrame, FID_CLIENT));
 }
 {
     return wxFindWinFromHandle((WXHWND)::WinWindowFromID(m_hFrame, FID_CLIENT));
 }
+
+void wxFrame::SendSizeEvent()
+{
+    if (!m_bIconized)
+    {
+        RECTL                       vRect = wxGetWindowRect(GetHwnd());
+
+        ::WinPostMsg( GetHwnd()
+                     ,WM_SIZE
+                     ,MPFROM2SHORT( vRect.xRight - vRect.xLeft
+                                   ,vRect.xRight - vRect.xLeft
+                                  )
+                     ,MPFROM2SHORT( vRect.yTop - vRect.yBottom
+                                   ,vRect.yTop - vRect.yBottom
+                                  )
+                    );
+    }
+}
wxWidgets (Impactor)