suppress warnings about implicit float -> int conversions

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

diff --git a/src/msw/utilsgui.cpp b/src/msw/utilsgui.cpp
index 7d18ec21ad4577a8f7e7ce3a3c15ee650dbe8ee0..418aef7964fb3898296d042f704d954be7e8d131 100644 (file)
--- a/src/msw/utilsgui.cpp
+++ b/src/msw/utilsgui.cpp
@@ -44,7 +44,7 @@
 #if wxUSE_RESOURCES
 bool wxWriteResource(const wxString& section, const wxString& entry, const wxString& value, const wxString& file)
 {
 #if wxUSE_RESOURCES
 bool wxWriteResource(const wxString& section, const wxString& entry, const wxString& value, const wxString& file)
 {

-  if (file != wxT(""))
+  if (file != wxEmptyString)

 // Don't know what the correct cast should be, but it doesn't
 // compile in BC++/16-bit without this cast.
 #if !defined(__WIN32__)
 // Don't know what the correct cast should be, but it doesn't
 // compile in BC++/16-bit without this cast.
 #if !defined(__WIN32__)


@@ -85,7 +85,7 @@ bool wxGetResource(const wxString& section, const wxString& entry, wxChar **valu
     static const wxChar defunkt[] = wxT("$$default");
 
     wxChar buf[1024];
     static const wxChar defunkt[] = wxT("$$default");
 
     wxChar buf[1024];

-    if (file != wxT(""))
+    if (file != wxEmptyString)

     {
         int n = GetPrivateProfileString(section, entry, defunkt,
                                         buf, WXSIZEOF(buf), file);
     {
         int n = GetPrivateProfileString(section, entry, defunkt,
                                         buf, WXSIZEOF(buf), file);


@@ -99,7 +99,7 @@ bool wxGetResource(const wxString& section, const wxString& entry, wxChar **valu
             return FALSE;
     }
     if (*value) delete[] (*value);
             return FALSE;
     }
     if (*value) delete[] (*value);

-    *value = copystring(buf);
+    *value = wxStrcpy(new wxChar[wxStrlen(buf) + 1], buf);

     return TRUE;
 }
 
     return TRUE;
 }
 


@@ -361,8 +361,7 @@ wxString WXDLLEXPORT wxGetWindowText(WXHWND hWnd)
     if ( hWnd )
     {
         int len = GetWindowTextLength((HWND)hWnd) + 1;
     if ( hWnd )
     {
         int len = GetWindowTextLength((HWND)hWnd) + 1;

-        ::GetWindowText((HWND)hWnd, str.GetWriteBuf(len), len);
-        str.UngetWriteBuf();
+        ::GetWindowText((HWND)hWnd, wxStringBuffer(str, len), len);

     }
 
     return str;
     }
 
     return str;


@@ -380,9 +379,8 @@ wxString WXDLLEXPORT wxGetWindowClass(WXHWND hWnd)
 
         for ( ;; )
         {
 
         for ( ;; )
         {

-            int count = ::GetClassName((HWND)hWnd, str.GetWriteBuf(len), len);
+            int count = ::GetClassName((HWND)hWnd, wxStringBuffer(str, len), len);

 
 

-            str.UngetWriteBuf();

             if ( count == len )
             {
                 // the class name might have been truncated, retry with larger
             if ( count == len )
             {
                 // the class name might have been truncated, retry with larger


@@ -443,4 +441,18 @@ extern void HIMETRICToPixel(LONG *x, LONG *y)
     *y /= (iHeightMM * 100);
 }
 
     *y /= (iHeightMM * 100);
 }
 

+void wxDrawLine(HDC hdc, int x1, int y1, int x2, int y2)
+{
+#ifdef __WXWINCE__
+    POINT points[2];
+    points[0].x = x1;
+    points[0].y = y1;
+    points[1].x = x2;
+    points[1].y = y2;
+    Polyline(hdc, points, 2);
+#else
+    MoveToEx(hdc, x1, y1, NULL); LineTo((HDC) hdc, x2, y2);
+#endif
+}
+