Add checked_set for wxDirPickerCtrl.

[dcpomatic.git] / src / wx / wx_util.cc

diff --git a/src/wx/wx_util.cc b/src/wx/wx_util.cc
index 7edcabf40e379305d1c336f8e3702610d438d15f..91fd426247a94e40caaa82a547796864706e3c5c 100644 (file)
--- a/src/wx/wx_util.cc
+++ b/src/wx/wx_util.cc
@@ -30,6 +30,7 @@
 #include <dcp/locale_convert.h>
 #include <wx/spinctrl.h>
 #include <wx/splash.h>
+#include <wx/filepicker.h>
 #include <boost/thread.hpp>
 
 using namespace std;
@@ -195,6 +196,20 @@ checked_set (FilePickerCtrl* widget, boost::filesystem::path value)
        }
 }
 
+void
+checked_set (wxDirPickerCtrl* widget, boost::filesystem::path value)
+{
+       if (widget->GetPath() != std_to_wx (value.string())) {
+               if (value.empty()) {
+                       /* Hack to make wxWidgets clear the control when we are passed
+                          an empty value.
+                       */
+                       value = " ";
+               }
+               widget->SetPath (std_to_wx (value.string()));
+       }
+}
+
 void
 checked_set (wxSpinCtrl* widget, int value)
 {