signed/unsigned comparison warning fixed

[wxWidgets.git] / src / generic / dragimgg.cpp

diff --git a/src/generic/dragimgg.cpp b/src/generic/dragimgg.cpp
index fe3fe5574cecd13f1b2aae019e47b2176810ddb2..fd104aad66361fae2fb81d6e402991f039f06cb4 100644 (file)
--- a/src/generic/dragimgg.cpp
+++ b/src/generic/dragimgg.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        dragimgg.cpp
+// Name:        src/generic/dragimgg.cpp
 // Purpose:     Generic wxDragImage implementation
 // Author:      Julian Smart
 // Modified by:
@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "dragimgg.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -32,7 +28,6 @@
 
 #ifndef WX_PRECOMP
 #include <stdio.h>
-#include "wx/setup.h"
 #include "wx/window.h"
 #include "wx/frame.h"
 #include "wx/dcclient.h"
@@ -128,7 +123,7 @@ bool wxGenericDragImage::Create(const wxString& str, const wxCursor& cursor)
 {
     wxFont font(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
 
-    long w, h;
+    long w = 0, h = 0;
     wxScreenDC dc;
     dc.SetFont(font);
     dc.GetTextExtent(str, & w, & h);
@@ -158,7 +153,7 @@ bool wxGenericDragImage::Create(const wxString& str, const wxCursor& cursor)
 
     dc2.SelectObject(wxNullBitmap);
 
-#if wxUSE_IMAGE_IN_DRAGIMAGE
+#if wxUSE_IMAGE_IN_DRAGIMAGE && (!defined(__WXMSW__) || wxUSE_WXDIB)
     // Make the bitmap masked
     wxImage image = bitmap.ConvertToImage();
     image.SetMaskColour(255, 255, 255);
@@ -220,7 +215,7 @@ bool wxGenericDragImage::BeginDrag(const wxPoint& hotspot,
     // dragged.
 
     wxSize clientSize;
-    wxPoint pt(0, 0);
+    wxPoint pt;
     if (!m_fullScreen)
     {
         clientSize = window->GetClientSize();