toplevel fixes to deal with base class fixes. Create interface change to support passing in stacksize and OS/2 SystemSettingsNative support

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13440 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/os2/settings.cpp

@@ -72,8 +72,8 @@ void wxSystemSettingsModule::OnExit()
     delete gs_fontDefault;
 }
 
-wxColour wxSystemSettings::GetSystemColour(
+wxColour wxSystemSettingsNative::GetColour(
-  int                               nIndex
+  wxSystemColour                    nIndex
 )
 {
     COLORREF                        vRef;
@@ -200,9 +200,11 @@ wxColour wxSystemSettings::GetSystemColour(
             break;
     }
     return(vCol);
-} // end of wxSystemSettings::GetSystemColour
+} // end of wxSystemSettingsNative::GetColour
 
-wxFont wxSystemSettings::GetSystemFont(int index)
+wxFont wxSystemSettingsNative::GetFont(
+  wxSystemFont                      index
+)
 {
     // TODO
     switch (index)
@@ -236,7 +238,9 @@ wxFont wxSystemSettings::GetSystemFont(int index)
 }
 
 // Get a system metric, e.g. scrollbar size
-int wxSystemSettings::GetSystemMetric(int index)
+int wxSystemSettingsNative::GetMetric(
+  wxSystemMetric                    index
+)
 {
     switch ( index)
     {
@@ -357,13 +361,18 @@ int wxSystemSettings::GetSystemMetric(int index)
     return 0;
 }
 
-bool wxSystemSettings::GetCapability(int index)
+bool wxSystemSettingsNative::HasFeature(
+  wxSystemFeature                   index
+)
 {
     switch (index)
     {
         case wxSYS_CAN_ICONIZE_FRAME:
+            return TRUE;
+
         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
-            return TRUE; break;
+            return FALSE;
+
         default:
             return FALSE;
     }

src/os2/thread.cpp

@@ -317,7 +317,9 @@ public:
     }
 
     // create a new (suspended) thread (for the given thread object)
-    bool Create(wxThread* pThread);
+    bool Create( wxThread*    pThread
+                ,unsigned int uStackSize
+               );
 
     // suspend/resume/terminate
     bool Suspend();
@@ -415,6 +417,7 @@ void wxThreadInternal::SetPriority(
 
 bool wxThreadInternal::Create(
   wxThread*                         pThread
+, unsigned int                      uStackSize
 )
 {
     APIRET                          ulrc;
@@ -423,7 +426,7 @@ bool wxThreadInternal::Create(
                              ,(PFNTHREAD)wxThreadInternal::OS2ThreadStart
                              ,(ULONG)pThread
                              ,CREATE_SUSPENDED | STACK_SPARSE
-                             ,8192L
+                             ,(ULONG)uStackSize
                             );
     if(ulrc != 0)
     {
@@ -519,9 +522,11 @@ wxThread::~wxThread()
 // create/start thread
 // -------------------
 
-wxThreadError wxThread::Create()
+wxThreadError wxThread::Create(
+  unsigned int                      uStackSize
+)
 {
-    if ( !m_internal->Create(this) )
+    if ( !m_internal->Create(this, uStackSize) )
         return wxTHREAD_NO_RESOURCE;
 
     return wxTHREAD_NO_ERROR;

src/os2/toplevel.cpp

@@ -54,6 +54,9 @@ wxWindowList wxModelessWindows;
 // the name of the default wxWindows class
 extern const wxChar* wxCanvasClassName;
 extern const wxChar* wxFrameClassName;
+extern void          wxAssociateWinWithHandle( HWND         hWnd
+                                              ,wxWindowOS2* pWin
+                                             );
 
 // ============================================================================
 // wxTopLevelWindowMSW implementation
@@ -529,6 +532,15 @@ void wxTopLevelWindowOS2::AlterChildPos()
     ::WinQueryWindowPos(GetHwnd(), &m_vSwpClient);
 } // end of wxTopLevelWindowOS2::AlterChildPos
 
+void wxTopLevelWindowOS2::UpdateInternalSize(
+  wxWindow*                         pChild
+, int                               nHeight
+)
+{
+    pChild->MoveChildren(m_vSwpClient.cy - nHeight);
+    ::WinQueryWindowPos(GetHwnd(), &m_vSwpClient);
+} // end of wxTopLevelWindowOS2::UpdateInternalSize
+
 // ----------------------------------------------------------------------------
 // wxTopLevelWindowOS2 client size
 // ----------------------------------------------------------------------------