implemented IsFixedWidth() correctly for MSW

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

diff --git a/src/msw/toplevel.cpp b/src/msw/toplevel.cpp
index 5a6f77cf954e30b695e967fe819dbd5bc4b8108b..6530437b9454f039d50e61e4c85b1d7374d2e7b6 100644 (file)
--- a/src/msw/toplevel.cpp
+++ b/src/msw/toplevel.cpp
@@ -104,36 +104,43 @@ void wxTopLevelWindowMSW::Init()
 long wxTopLevelWindowMSW::MSWGetCreateWindowFlags(long *exflags) const
 {
     long style = GetWindowStyle();
-    long msflags = 0;
 
     // first select the kind of window being created
+    //
+    // note that if we don't set WS_POPUP, Windows assumes WS_OVERLAPPED and
+    // creates a window with both caption and border, hence we also test it
+    // below in some other cases
+    long msflags;
+    if ( style & wxFRAME_TOOL_WINDOW )
+        msflags = WS_POPUP;
+    else
+        msflags = WS_OVERLAPPED;
+
+    // border and caption styles
+    if ( style & wxRESIZE_BORDER )
+        msflags |= WS_THICKFRAME;
+    else if ( !(style & wxBORDER_NONE) )
+        msflags |= WS_BORDER;
+    else
+        msflags |= WS_POPUP;
+
     if ( style & wxCAPTION )
-    {
-        if ( style & wxFRAME_TOOL_WINDOW )
-            msflags |= WS_POPUPWINDOW;
-        else
-            msflags |= WS_OVERLAPPED;
-    }
+        msflags |= WS_CAPTION;
     else
-    {
         msflags |= WS_POPUP;
-    }
 
     // next translate the individual flags
     if ( style & wxMINIMIZE_BOX )
         msflags |= WS_MINIMIZEBOX;
     if ( style & wxMAXIMIZE_BOX )
         msflags |= WS_MAXIMIZEBOX;
-    if ( style & wxTHICK_FRAME )
-        msflags |= WS_THICKFRAME;
     if ( style & wxSYSTEM_MENU )
         msflags |= WS_SYSMENU;
     if ( style & wxMINIMIZE )
         msflags |= WS_MINIMIZE;
     if ( style & wxMAXIMIZE )
         msflags |= WS_MAXIMIZE;
-    if ( style & wxCAPTION )
-        msflags |= WS_CAPTION;
+
     if ( style & wxCLIP_CHILDREN )
         msflags |= WS_CLIPCHILDREN;