Add forward declarations to fix wx/propgrid/editors.h compilation.

This header resulted in compilation errors if it was included as the first
propgrid header. Fix this by adding the required forward declarations.

Closes #13989.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70610 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/propgrid/editors.h b/include/wx/propgrid/editors.h
index 4432b37958adb2886f6d1db5bc5e4c5fa147312c..d9ab664eba4072377aad25b7f1914c3ce9b4d714 100644 (file)
--- a/include/wx/propgrid/editors.h
+++ b/include/wx/propgrid/editors.h
@@ -16,6 +16,10 @@
 
 #if wxUSE_PROPGRID
 
+class WXDLLIMPEXP_FWD_PROPGRID wxPGCell;
+class WXDLLIMPEXP_FWD_PROPGRID wxPGProperty;
+class WXDLLIMPEXP_FWD_PROPGRID wxPropertyGrid;
+
 // -----------------------------------------------------------------------
 // wxPGWindowList contains list of editor windows returned by CreateControls.