don't call OnWriteWaiting() if we lost connection in OnReadWaiting() called just...

[wxWidgets.git] / src / os2 / window.cpp

diff --git a/src/os2/window.cpp b/src/os2/window.cpp
index d8449e47a028c33ef8582f6e8362ac64d3a2474e..b0f1d701181668bea5295450872deb69f552b1c0 100644 (file)
--- a/src/os2/window.cpp
+++ b/src/os2/window.cpp
@@ -51,6 +51,8 @@
     #include <stdio.h>
 #endif
 
+#include "wx/os2/dcclient.h"
+
 #if wxUSE_OWNER_DRAWN
     #include "wx/ownerdrw.h"
 #endif
@@ -121,7 +123,7 @@
 QMSG                      s_currentMsg;
 
 #if wxUSE_MENUS_NATIVE
-wxMenu*                   wxCurrentPopupMenu = NULL;
+extern wxMenu*            wxCurrentPopupMenu;
 #endif // wxUSE_MENUS_NATIVE
 
 // ---------------------------------------------------------------------------
@@ -332,7 +334,7 @@ void wxWindowOS2::Init()
 //
 wxWindowOS2::~wxWindowOS2()
 {
-    m_isBeingDeleted = true;
+    SendDestroyEvent();
 
     for (wxWindow* pWin = GetParent(); pWin; pWin = pWin->GetParent())
     {
@@ -543,7 +545,7 @@ void wxWindowOS2::DoReleaseMouse()
 /* static */ wxWindow* wxWindowBase::GetCapture()
 {
     HWND hwnd = ::WinQueryCapture(HWND_DESKTOP);
-    return hwnd ? wxFindWinFromHandle((WXHWND)hwnd) : (wxWindow *)NULL;
+    return hwnd ? wxFindWinFromHandle((WXHWND)hwnd) : NULL;
 } // end of wxWindowBase::GetCapture
 
 bool wxWindowOS2::SetFont( const wxFont& rFont )
@@ -1092,7 +1094,7 @@ void wxWindowOS2::OnIdle(
 //
 // Set this window to be the child of 'parent'.
 //
-bool wxWindowOS2::Reparent( wxWindow* pParent)
+bool wxWindowOS2::Reparent( wxWindowBase* pParent)
 {
     if (!wxWindowBase::Reparent(pParent))
         return false;
@@ -1109,12 +1111,12 @@ void wxWindowOS2::Update()
     ::WinUpdateWindow(GetHwnd());
 } // end of wxWindowOS2::Update
 
-void wxWindowOS2::Freeze()
+void wxWindowOS2::DoFreeze()
 {
    ::WinSendMsg(GetHwnd(), WM_VRNDISABLED, (MPARAM)0, (MPARAM)0);
 } // end of wxWindowOS2::Freeze
 
-void wxWindowOS2::Thaw()
+void wxWindowOS2::DoThaw()
 {
    ::WinSendMsg(GetHwnd(), WM_VRNENABLED, (MPARAM)TRUE, (MPARAM)0);
 
@@ -1659,12 +1661,12 @@ int wxWindowOS2::GetCharWidth() const
     return(vFontMetrics.lAveCharWidth);
 } // end of wxWindowOS2::GetCharWidth
 
-void wxWindowOS2::GetTextExtent( const wxString& rString,
-                                 int* pX,
-                                 int* pY,
-                                 int* pDescent,
-                                 int* pExternalLeading,
-                                 const wxFont* WXUNUSED(pTheFont) ) const
+void wxWindowOS2::DoGetTextExtent( const wxString& rString,
+                                   int* pX,
+                                   int* pY,
+                                   int* pDescent,
+                                   int* pExternalLeading,
+                                   const wxFont* WXUNUSED(pTheFont) ) const
 {
     POINTL      avPoint[TXTBOX_COUNT];
     POINTL      vPtMin;
@@ -1748,7 +1750,7 @@ void wxWindowOS2::GetTextExtent( const wxString& rString,
             *pExternalLeading = 0;
     }
     ::WinReleasePS(hPS);
-} // end of wxWindow::GetTextExtent
+} // end of wxWindow::DoGetTextExtent
 
 bool wxWindowOS2::IsMouseInWindow() const
 {
@@ -1784,10 +1786,6 @@ bool wxWindowOS2::DoPopupMenu( wxMenu* pMenu, int nX, int nY )
     bool bIsWaiting = true;
     int nHeight;
 
-    // Protect against recursion
-    if (wxCurrentPopupMenu)
-        return false;
-
     pMenu->SetInvokingWindow(this);
     pMenu->UpdateUI();
 
@@ -1804,7 +1802,6 @@ bool wxWindowOS2::DoPopupMenu( wxMenu* pMenu, int nX, int nY )
         DoGetSize(0,&nHeight);
         nY = nHeight - nY;
     }
-    wxCurrentPopupMenu = pMenu;
 
     ::WinPopupMenu( hWndParent
                    ,hWndOwner
@@ -1825,7 +1822,6 @@ bool wxWindowOS2::DoPopupMenu( wxMenu* pMenu, int nX, int nY )
         ::WinDispatchMsg(vHabmain, (PQMSG)&vMsg);
     }
 
-    wxCurrentPopupMenu = NULL;
     pMenu->SetInvokingWindow(NULL);
     return true;
 } // end of wxWindowOS2::DoPopupMenu
@@ -2552,7 +2548,7 @@ MRESULT wxWindowOS2::OS2WindowProc( WXUINT uMsg,
                             (pPage->ulPageIdNew > 0L && pPage->ulPageIdCur > 0L))
                         {
                             wxWindowOS2*        pWin = wxFindWinFromHandle(pPage->hwndBook);
-                            wxNotebookEvent     vEvent( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED
+                            wxBookCtrlEvent     vEvent( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED
                                                        ,(int)SHORT1FROMMP(wParam)
                                                        ,(int)pPage->ulPageIdNew
                                                        ,(int)pPage->ulPageIdCur
@@ -3206,7 +3202,7 @@ bool wxWindowOS2::OS2OnDrawItem( int vId,
                                  WXDRAWITEMSTRUCT* pItemStruct )
 {
 #if wxUSE_OWNER_DRAWN
-    wxDC                            vDc;
+    wxClientDC                      vDc(this);
 
 #if wxUSE_MENUS_NATIVE
     //
@@ -3225,8 +3221,10 @@ bool wxWindowOS2::OS2OnDrawItem( int vId,
                                           ,pMeasureStruct->rclItem.xRight - pMeasureStruct->rclItem.xLeft
                                           ,pMeasureStruct->rclItem.yTop - pMeasureStruct->rclItem.yBottom
                                          );
-        vDc.SetHDC( hDC, false );
-        vDc.SetHPS( pMeasureStruct->hps );
+
+       wxPMDCImpl *impl = (wxPMDCImpl*) vDc.GetImpl();
+        impl->SetHDC( hDC, false );
+        impl->SetHPS( pMeasureStruct->hps );
         //
         // Load the wxWidgets Pallete and set to RGB mode
         //
@@ -3487,7 +3485,7 @@ void wxWindow::OnPaint (
   wxPaintEvent&                     rEvent
 )
 {
-    HDC                             hDC = (HDC)wxPaintDC::FindDCInCache((wxWindow*) rEvent.GetEventObject());
+    HDC                             hDC = (HDC)wxPaintDCImpl::FindDCInCache((wxWindow*) rEvent.GetEventObject());
 
     if (hDC != 0)
     {
@@ -3672,10 +3670,10 @@ bool wxWindowOS2::HandleEraseBkgnd( WXHDC hDC )
     if (vSwp.fl & SWP_MINIMIZE)
         return true;
 
-    wxDC vDC;
-
-    vDC.m_hPS = (HPS)hDC; // this is really a PS
-    vDC.SetWindow((wxWindow*)this);
+    wxClientDC vDC(this);
+    wxPMDCImpl *impl = (wxPMDCImpl*) vDC.GetImpl();
+    impl->SetHDC(hDC);
+    impl->SetHPS((HPS)hDC); // this is really a PS
 
     wxEraseEvent vEvent(m_windowId, &vDC);
 
@@ -3683,14 +3681,15 @@ bool wxWindowOS2::HandleEraseBkgnd( WXHDC hDC )
 
     rc = HandleWindowEvent(vEvent);
 
-    vDC.m_hPS = NULLHANDLE;
+    impl->SetHPS(NULLHANDLE);
     return true;
 } // end of wxWindowOS2::HandleEraseBkgnd
 
 void wxWindowOS2::OnEraseBackground(wxEraseEvent& rEvent)
 {
     RECTL   vRect;
-    HPS     hPS = rEvent.GetDC()->GetHPS();
+    wxPMDCImpl *impl = (wxPMDCImpl*) rEvent.GetDC()->GetImpl();
+    HPS     hPS = impl->GetHPS();
     APIRET  rc;
     LONG    lColor = m_backgroundColour.GetPixel();