X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Fdir_picker_ctrl.h;h=f70168db48fa98f08be28deab3d2d34c78cb0bb5;hb=5f62647ae8896b62439fa6c29b66fd640072838a;hp=2a486d891c351a61d575c92edf63db4cf2d516fa;hpb=be204493844d5316ff93d25a07c0f40944a78c5d;p=dcpomatic.git

diff --git a/src/wx/dir_picker_ctrl.h b/src/wx/dir_picker_ctrl.h
index 2a486d891..f70168db4 100644
--- a/src/wx/dir_picker_ctrl.h
+++ b/src/wx/dir_picker_ctrl.h
@@ -18,16 +18,28 @@
 
 */
 
+
+#ifndef DCPOMATIC_DIR_PICKER_CTRL
+#define DCPOMATIC_DIR_PICKER_CTRL
+
+
+#include <dcp/warnings.h>
+LIBDCP_DISABLE_WARNINGS
 #include <wx/wx.h>
+LIBDCP_ENABLE_WARNINGS
+#include <boost/signals2.hpp>
+
 
 class DirPickerCtrl : public wxPanel
 {
 public:
-	DirPickerCtrl (wxWindow *);
+	explicit DirPickerCtrl (wxWindow *);
 
 	wxString GetPath () const;
 	void SetPath (wxString);
 
+	boost::signals2::signal<void ()> Changed;
+
 private:
 	void browse_clicked ();
 
@@ -36,3 +48,5 @@ private:
 	wxString _path;
 	wxSizer* _sizer;
 };
+
+#endif