X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d08f23a71cc77701bb2a02da0aa96835b6d5231b..fda91381cd9683cb9c147e53aee537ed1e4e710f:/src/os2/window.cpp

diff --git a/src/os2/window.cpp b/src/os2/window.cpp
index fc19d43372..eda3bf9747 100644
--- a/src/os2/window.cpp
+++ b/src/os2/window.cpp
@@ -37,11 +37,6 @@
     #include <stdio.h>
 #endif
 
-#define DEBUG_PRINTF(NAME)   { static int raz=0; \
-  printf( #NAME " %i\n",raz); fflush(stdout);       \
-   raz++;                                        \
- }
-
 #if     wxUSE_OWNER_DRAWN
     #include "wx/ownerdrw.h"
 #endif
@@ -250,9 +245,6 @@ bool wxWindow::OS2Command(
 , WXWORD                            WXUNUSED(uId)
 )
 {
-
-DEBUG_PRINTF(wxWindow::OS2Command);
-
     return(FALSE);
 }
 
@@ -302,9 +294,6 @@ void wxWindow::Init()
     m_lLastMouseY = -1;
     m_nLastMouseEvent = -1;
 #endif // wxUSE_MOUSEEVENT_HACK
-
-DEBUG_PRINTF(wxWindow::Init-End);
-
 } // wxWindow::Init
 
 //
@@ -312,7 +301,6 @@ DEBUG_PRINTF(wxWindow::Init-End);
 //
 wxWindow::~wxWindow()
 {
-DEBUG_PRINTF(wxWindow::~wxWindow-Start);
     m_isBeingDeleted = TRUE;
 
     OS2DetachWindowMenu();
@@ -329,7 +317,6 @@ DEBUG_PRINTF(wxWindow::~wxWindow-Start);
         //
         wxRemoveHandleAssociation(this);
     }
-DEBUG_PRINTF(wxWindow::~wxWindow-End);
 } // end of wxWindow::~wxWindow
 
 bool wxWindow::Create(
@@ -518,7 +505,6 @@ bool wxWindow::SetFont(
   const wxFont&                     rFont
 )
 {
-DEBUG_PRINTF(wxWindow::SetFont);
     if (!wxWindowBase::SetFont(rFont))
     {
         // nothing to do
@@ -1338,10 +1324,12 @@ int wxWindow::GetCharHeight() const
     hPs = ::WinGetPS(GetHwnd());
 
     if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
+    {
+        ::WinReleasePS(hPs);
         return (0);
-    else
-        return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender);
+    }
     ::WinReleasePS(hPs);
+    return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender);
 } // end of wxWindow::GetCharHeight
 
 int wxWindow::GetCharWidth() const
@@ -1352,10 +1340,12 @@ int wxWindow::GetCharWidth() const
     hPs = ::WinGetPS(GetHwnd());
 
     if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics))
+    {
+        ::WinReleasePS(hPs);
         return (0);
-    else
-        return(vFontMetrics.lAveCharWidth);
+    }
     ::WinReleasePS(hPs);
+    return(vFontMetrics.lAveCharWidth);
 } // end of wxWindow::GetCharWidth
 
 void wxWindow::GetTextExtent(
@@ -1519,8 +1509,6 @@ MRESULT wxWindow::OS2DefWindowProc(
 , WXLPARAM                          lParam
 )
 {
-DEBUG_PRINTF(wxWindow::OS2DefWindowProc);
-
     if (m_fnOldWndProc)
         return (MRESULT)m_fnOldWndProc(GetHWND(), (ULONG)uMsg, (MPARAM)wParam, (MPARAM)lParam);
     else
@@ -1804,7 +1792,6 @@ MRESULT EXPENTRY wxWndProc(
     // Trace all ulMsgs - useful for the debugging
     //
 #ifdef __WXDEBUG__
-DEBUG_PRINTF(__WXDEBUG__wxWndProc);
     wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"),
                wxGetMessageName(ulMsg), wParam, lParam);
 #endif // __WXDEBUG__
@@ -1933,7 +1920,6 @@ MRESULT wxWindow::OS2WindowProc(
             break;
 
         case WM_PAINT:
-DEBUG_PRINTF(WM_PAINT)
             bProcessed = HandlePaint();
             break;
 
@@ -1944,11 +1930,9 @@ DEBUG_PRINTF(WM_PAINT)
             //
             bProcessed = TRUE;
             mResult = (MRESULT)TRUE;
-DEBUG_PRINTF(WM_CLOSE)
             break;
 
         case WM_SHOW:
-DEBUG_PRINTF(WM_SHOW)
             bProcessed = HandleShow(wParam != 0, (int)lParam);
             break;
 
@@ -1987,11 +1971,9 @@ DEBUG_PRINTF(WM_SHOW)
             {
                 WORD id, cmd;
                 WXHWND hwnd;
-DEBUG_PRINTF(WM_COMMAND-in)
                 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
 
                 bProcessed = HandleCommand(id, cmd, hwnd);
-DEBUG_PRINTF(WM_COMMAND-out)
             }
             break;
 
@@ -2124,6 +2106,15 @@ DEBUG_PRINTF(WM_COMMAND-out)
             }
             break;
 #endif
+        case WM_ERASEBACKGROUND:
+            //
+            // Returning TRUE to requestw PM to paint the window background
+            // in SYSCLR_WINDOW. We don't really want that
+            //
+            bProcessed = HandleEraseBkgnd((WXHDC)(HPS)wParam);
+            mResult = (MRESULT)(FALSE);
+            break;
+
         //
         // Instead of CTLCOLOR messages PM sends QUERYWINDOWPARAMS to
         // things such as colors and fonts and such
@@ -2151,17 +2142,6 @@ DEBUG_PRINTF(WM_COMMAND-out)
             bProcessed = HandlePresParamChanged(wParam);
             break;
 
-        // move this to wxFrame
-        case WM_ERASEBACKGROUND:
-            bProcessed = HandleEraseBkgnd((WXHDC)(HDC)wParam);
-            if (bProcessed)
-            {
-                //
-                // We processed the message, i.e. erased the background
-                //
-                mResult = (MRESULT)TRUE;
-            }
-            break;
 
         // move all drag and drops to wxDrg
         case WM_ENDDRAG:
@@ -2862,47 +2842,65 @@ bool wxWindow::HandlePaint()
          wxLogLastError("CreateRectRgn");
          return FALSE;
     }
-    //
-    // Debug code
-    //
-#ifdef __WXDEBUG__
-    {
-        HWND                        hWnd;
-        HWND                        hWnd0 = NULLHANDLE;
-
-        hWnd = GetHwnd();
-        if(hWnd != hWnd0)
-            printf("HandlePaint hWnd=%x  ",hWnd);
-    }
-#endif
 
     m_updateRegion = wxRegion(hRgn);
     vEvent.SetEventObject(this);
+    if (!GetEventHandler()->ProcessEvent(vEvent))
+    {
+        HPS                         hPS;
+
+        hPS = ::WinBeginPaint( GetHwnd()
+                              ,NULLHANDLE
+                              ,&vRect
+                             );
+        if(hPS)
+        {
+            ::GpiCreateLogColorTable( hPS
+                                     ,0L
+                                     ,LCOLF_CONSECRGB
+                                     ,0L
+                                     ,(LONG)wxTheColourDatabase->m_nSize
+                                     ,(PLONG)wxTheColourDatabase->m_palTable
+                                    );
+            ::GpiCreateLogColorTable( hPS
+                                     ,0L
+                                     ,LCOLF_RGB
+                                     ,0L
+                                     ,0L
+                                     ,NULL
+                                    );
+
+            ::WinFillRect(hPS, &vRect,  GetBackgroundColour().GetPixel());
+            ::WinEndPaint(hPS);
+        }
+    }
     return (GetEventHandler()->ProcessEvent(vEvent));
 } // end of wxWindow::HandlePaint
 
-bool wxWindow::HandleEraseBkgnd(WXHDC hdc)
+bool wxWindow::HandleEraseBkgnd(
+  WXHDC                             hDC
+)
 {
-    // TODO:  will have to worry about this later as part of
-    //        the handling of changed presentation parameters
-    /*
-    if ( ::IsIconic(GetHwnd()) )
+    SWP                             vSwp;
+
+    ::WinQueryWindowPos(GetHwnd(), &vSwp);
+    if (vSwp.fl & SWP_MINIMIZE)
         return TRUE;
 
-    wxDC dc;
+    wxDC                            vDC;
 
-    dc.SetHDC(hdc);
-    dc.SetWindow(this);
-    dc.BeginDrawing();
+    vDC.m_hPS = (HPS)hDC; // this is really a PS
+    vDC.SetWindow(this);
+    vDC.BeginDrawing();
 
-    wxEraseEvent event(m_windowId, &dc);
-    event.SetEventObject(this);
-    bool rc = GetEventHandler()->ProcessEvent(event);
+    wxEraseEvent                    vEvent(m_windowId, &vDC);
 
-    dc.EndDrawing();
-    dc.SelectOldObjects(hdc);
-    dc.SetHDC((WXHDC) NULL);
-    */
+    vEvent.SetEventObject(this);
+
+    bool                            rc = GetEventHandler()->ProcessEvent(vEvent);
+
+    vDC.EndDrawing();
+    vDC.m_hPS = NULLHANDLE;
     return TRUE;
 } // end of wxWindow::HandleEraseBkgnd
 
@@ -2910,7 +2908,11 @@ void wxWindow::OnEraseBackground(
   wxEraseEvent&                     rEvent
 )
 {
-    // TODO:
+    RECTL                           vRect;
+    HPS                             hPS = rEvent.m_dc->m_hPS;
+
+    ::WinQueryWindowRect(GetHwnd(), &vRect);
+    ::WinFillRect(hPS, &vRect,  m_backgroundColour.GetPixel());
 }  // end of wxWindow::OnEraseBackground
 
 // ---------------------------------------------------------------------------