fix order of initializiton of rootless treectrl

[wxWidgets.git] / src / msw / utils.cpp

diff --git a/src/msw/utils.cpp b/src/msw/utils.cpp
index d8397b413fea729fc2548bcafb781dbc92f81432..590486daf8f55fc2438e227b38e203308f8745f4 100644 (file)
--- a/src/msw/utils.cpp
+++ b/src/msw/utils.cpp
@@ -31,9 +31,11 @@
 #ifndef WX_PRECOMP
     #include "wx/utils.h"
     #include "wx/app.h"
 #ifndef WX_PRECOMP
     #include "wx/utils.h"
     #include "wx/app.h"

-    #include "wx/cursor.h"

     #include "wx/intl.h"
     #include "wx/log.h"
     #include "wx/intl.h"
     #include "wx/log.h"

+#if wxUSE_GUI
+    #include "wx/cursor.h"
+#endif

 #endif  //WX_PRECOMP
 
 // In some mingws there is a missing extern "C" int the winsock header,
 #endif  //WX_PRECOMP
 
 // In some mingws there is a missing extern "C" int the winsock header,


@@ -103,8 +105,6 @@ extern "C" {
 
 #include "wx/ioswrap.h"
 
 
 #include "wx/ioswrap.h"
 

-#include "wx/ioswrap.h"
-

 /* Need to undef new if including crtdbg.h */
 #  ifdef new
 #  undef new
 /* Need to undef new if including crtdbg.h */
 #  ifdef new
 #  undef new


@@ -454,7 +454,9 @@ bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
     if ( path.empty() )
         return FALSE;
 
     if ( path.empty() )
         return FALSE;
 

-#ifdef __WIN32__
+// old w32api don't have ULARGE_INTEGER
+#if defined(__WIN32__) && \
+    (!defined(__GNUWIN32__) || wxCHECK_W32API_VERSION( 0, 3 ))

     // GetDiskFreeSpaceEx() is not available under original Win95, check for
     // it
     typedef BOOL (*GetDiskFreeSpaceEx_t)(LPCTSTR,
     // GetDiskFreeSpaceEx() is not available under original Win95, check for
     // it
     typedef BOOL (*GetDiskFreeSpaceEx_t)(LPCTSTR,


@@ -1379,59 +1381,47 @@ void wxClientDisplayRect(int *x, int *y, int *width, int *height)
 wxString WXDLLEXPORT wxGetWindowText(WXHWND hWnd)
 {
     wxString str;
 wxString WXDLLEXPORT wxGetWindowText(WXHWND hWnd)
 {
     wxString str;

-    int len = GetWindowTextLength((HWND)hWnd) + 1;
-    GetWindowText((HWND)hWnd, str.GetWriteBuf(len), len);
-    str.UngetWriteBuf();
+
+    if ( hWnd )
+    {
+        int len = GetWindowTextLength((HWND)hWnd) + 1;
+        ::GetWindowText((HWND)hWnd, str.GetWriteBuf(len), len);
+        str.UngetWriteBuf();
+    }

 
     return str;
 }
 
 wxString WXDLLEXPORT wxGetWindowClass(WXHWND hWnd)
 {
 
     return str;
 }
 
 wxString WXDLLEXPORT wxGetWindowClass(WXHWND hWnd)
 {

-#ifdef __WXMICROWIN__
-    // MICROWIN_TODO
-    return wxEmptyString;
-#else

     wxString str;
 
     wxString str;
 

-    int len = 256; // some starting value
-
-    for ( ;; )
+    // MICROWIN_TODO
+#ifndef __WXMICROWIN__
+    if ( hWnd )

     {
     {

-        // as we've #undefined GetClassName we must now manually choose the
-        // right function to call
-        int count =
-
-        #ifndef __WIN32__
-            GetClassName
-        #else // Win32
-            #ifdef UNICODE
-                GetClassNameW
-            #else // !Unicode
-                #ifdef __TWIN32__
-                    GetClassName
-                #else // !Twin32
-                    GetClassNameA
-                #endif // Twin32/!Twin32
-            #endif // Unicode/ANSI
-        #endif // Win16/32
-                                    ((HWND)hWnd, str.GetWriteBuf(len), len);
+        int len = 256; // some starting value

 
 

-        str.UngetWriteBuf();
-        if ( count == len )
+        for ( ;; )

         {
         {

-            // the class name might have been truncated, retry with larger
-            // buffer
-            len *= 2;
-        }
-        else
-        {
-            break;
+            int count = ::GetClassName((HWND)hWnd, str.GetWriteBuf(len), len);
+
+            str.UngetWriteBuf();
+            if ( count == len )
+            {
+                // the class name might have been truncated, retry with larger
+                // buffer
+                len *= 2;
+            }
+            else
+            {
+                break;
+            }

         }
     }
         }
     }

+#endif // !__WXMICROWIN__

 
     return str;
 
     return str;

-#endif

 }
 
 WXWORD WXDLLEXPORT wxGetWindowId(WXHWND hWnd)
 }
 
 WXWORD WXDLLEXPORT wxGetWindowId(WXHWND hWnd)