Added mouse wheel support for MSW. It generates a wxMouseEvent with a

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

diff --git a/src/msw/xpmhand.cpp b/src/msw/xpmhand.cpp
index 78459be1005c1f35f1f6f5752425c1b16931a9e1..25b20662495eb8ca624461af022c3ad8bb2cf25b 100644 (file)
--- a/src/msw/xpmhand.cpp
+++ b/src/msw/xpmhand.cpp
@@ -35,7 +35,16 @@
 
 #if wxUSE_XPM_IN_MSW
     #define FOR_MSW 1
-    #include "../xpm/xpm.h"
+
+    // allow the user to use the system-wide xpm.h by defining
+    // wxUSE_XPM_H_IN_PATH (and always use xpm.h in path if __WX_SETUP_H__ is
+    // defined which means that we use configure as it always add -I../xpm to
+    // the include path if needed)
+    #if !defined(__WX_SETUP_H__) && !defined(wxUSE_XPM_H_IN_PATH)
+        #include "../xpm/xpm.h"
+    #else
+        #include <xpm.h>
+    #endif
 #endif
 
 #include "wx/xpmhand.h"
@@ -79,8 +88,9 @@ IMPLEMENT_DYNAMIC_CLASS(wxXPMFileHandler, wxBitmapHandler)
 
 bool wxXPMFileHandler::LoadFile(wxBitmap *bitmap,
                                 const wxString& name,
-                                long flags,
-                                int desiredWidth, int desiredHeight)
+                                long WXUNUSED(flags),
+                                int WXUNUSED(desiredWidth),
+                                                               int WXUNUSED(desiredHeight))
 {
 #if wxUSE_XPM_IN_MSW
     XImage *ximage = NULL;
@@ -122,8 +132,8 @@ bool wxXPMFileHandler::LoadFile(wxBitmap *bitmap,
 
 bool wxXPMFileHandler::SaveFile(wxBitmap *bitmap,
                                 const wxString& name,
-                                int type,
-                                const wxPalette *palette)
+                                int WXUNUSED(type),
+                                const wxPalette *WXUNUSED(palette))
 {
 #if wxUSE_XPM_IN_MSW
     XImage ximage;
@@ -175,10 +185,10 @@ IMPLEMENT_DYNAMIC_CLASS(wxXPMDataHandler, wxBitmapHandler)
 
 bool wxXPMDataHandler::Create(wxBitmap *bitmap,
                               void *data,
-                              long flags,
-                              int width,
-                              int height,
-                              int depth)
+                              long WXUNUSED(flags),
+                              int WXUNUSED(width),
+                              int WXUNUSED(height),
+                              int WXUNUSED(depth))
 {
 #if wxUSE_XPM_IN_MSW
   XImage *ximage = NULL;