fltk-sys 1.5.22

Rust bindings for the FLTK GUI library
Documentation 
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diff --git a/src/Fl_win32.cxx b/src/Fl_win32.cxx
index e7539737f..e7d92a206 100644
--- a/src/Fl_win32.cxx
+++ b/src/Fl_win32.cxx
@@ -572,16 +572,16 @@ class Fl_Win32_At_Exit {
 public:
   Fl_Win32_At_Exit() {}
   ~Fl_Win32_At_Exit() {
-    fl_free_fonts(); // do some Windows cleanup
-    fl_cleanup_pens();
-    OleUninitialize();
-    if (fl_graphics_driver) fl_brush_action(1);
-    fl_cleanup_dc_list();
-    // This is actually too late in the cleanup process to remove the
-    // clipboard notifications, but we have no earlier hook so we try
-    // to work around it anyway.
-    if (clipboard_wnd != NULL)
-      fl_clipboard_notify_untarget(clipboard_wnd);
+    // fl_free_fonts(); // do some Windows cleanup
+    // fl_cleanup_pens();
+    // OleUninitialize();
+    // if (fl_graphics_driver) fl_brush_action(1);
+    // fl_cleanup_dc_list();
+    // // This is actually too late in the cleanup process to remove the
+    // // clipboard notifications, but we have no earlier hook so we try
+    // // to work around it anyway.
+    // if (clipboard_wnd != NULL)
+    //   fl_clipboard_notify_untarget(clipboard_wnd);
 #if USE_GDIPLUS
     Fl_GDIplus_Graphics_Driver::shutdown();
 #endif
@@ -1200,6 +1200,8 @@ static Fl_Window *resize_bug_fix;
 extern void fl_save_pen(void);
 extern void fl_restore_pen(void);
 
+static bool left_window = true;
+
 static LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
 
   // Copy the message to fl_msg so add_handler code can see it.
@@ -1373,6 +1375,14 @@ static LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lPar
       }
 
       case WM_MOUSEMOVE:
+        if (left_window) {
+          Fl_Window *tw = window;
+          while (tw->parent()) // find top level window
+           tw = tw->window();
+          Fl::handle(FL_ENTER, tw);
+          left_window = false;
+          return 0;
+        }
 #ifdef USE_TRACK_MOUSE
         if (track_mouse_win != window) {
           TRACKMOUSEEVENT tme;
@@ -1392,6 +1402,7 @@ static LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lPar
           while (tw->parent()) // find top level window
             tw = tw->window();
           Fl::belowmouse(0);
+          left_window = true;
           Fl::handle(FL_LEAVE, tw);
         }
         track_mouse_win = 0; // force TrackMouseEvent() restart