diff options
Diffstat (limited to 'FL/win32.H')
| -rw-r--r-- | FL/win32.H | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/FL/win32.H b/FL/win32.H index 2e18a2803..a7b4ce430 100644 --- a/FL/win32.H +++ b/FL/win32.H @@ -63,8 +63,9 @@ inline void XClipBox(Fl_Region r,XRectangle* rect) { // this object contains all win32-specific stuff about a window: // Warning: this object is highly subject to change! -class FL_EXPORT Fl_X : public Fl_Device { +class FL_EXPORT Fl_X { public: + virtual ~Fl_X() {} // very important // member variables - add new variables only at the end of this block Window xid; HBITMAP other_xid; // for double-buffered windows |