Put tree control open icons into the KDM cinema/screen list

on Windows.

diff --git a/src/wx/kdm_dialog.cc b/src/wx/kdm_dialog.cc
index 3dd1c2029bafcb9d0cbd86263b48ce6bf9e518c2..958fb63ab3866481f3e71398bb1150ed22b63251 100644 (file)
--- a/src/wx/kdm_dialog.cc
+++ b/src/wx/kdm_dialog.cc
@@ -62,7 +62,7 @@ KDMDialog::KDMDialog (wxWindow* parent, boost::shared_ptr<const Film> film)
        vertical->Add (h, 0, wxALIGN_CENTER_VERTICAL);
 
        wxBoxSizer* targets = new wxBoxSizer (wxHORIZONTAL);
-       _targets = new wxTreeCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTR_HIDE_ROOT | wxTR_MULTIPLE | wxTR_HAS_BUTTONS);
+       _targets = new wxTreeCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTR_HIDE_ROOT | wxTR_MULTIPLE | wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT);
        targets->Add (_targets, 1, wxEXPAND | wxTOP | wxRIGHT, DCPOMATIC_SIZER_GAP);
 
        _root = _targets->AddRoot ("Foo");