X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/40c7c7f4732b4bb234a222d0a7b4bfdc67a26f7e..36a0190ebd5bd9a7302f60f6dcd608b80574e21c:/src/generic/dirctrlg.cpp

diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp
index 824c836942..5b6e3871c1 100644
--- a/src/generic/dirctrlg.cpp
+++ b/src/generic/dirctrlg.cpp
@@ -4,7 +4,6 @@
 // Author:      Harm van der Heijden, Robert Roebling, Julian Smart
 // Modified by:
 // Created:     12/12/98
-// RCS-ID:      $Id$
 // Copyright:   (c) Harm van der Heijden, Robert Roebling and Julian Smart
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -107,6 +106,7 @@ bool wxIsDriveAvailable(const wxString& dirName);
 // ----------------------------------------------------------------------------
 
 wxDEFINE_EVENT( wxEVT_DIRCTRL_SELECTIONCHANGED, wxTreeEvent );
+wxDEFINE_EVENT( wxEVT_DIRCTRL_FILEACTIVATED, wxTreeEvent );
 
 // ----------------------------------------------------------------------------
 // wxGetAvailableDrives, for WINDOWS, DOS, OS2, MAC, UNIX (returns "/")
@@ -448,6 +448,7 @@ BEGIN_EVENT_TABLE(wxGenericDirCtrl, wxControl)
   EVT_TREE_BEGIN_LABEL_EDIT   (wxID_TREECTRL, wxGenericDirCtrl::OnBeginEditItem)
   EVT_TREE_END_LABEL_EDIT     (wxID_TREECTRL, wxGenericDirCtrl::OnEndEditItem)
   EVT_TREE_SEL_CHANGED        (wxID_TREECTRL, wxGenericDirCtrl::OnTreeSelChange)
+  EVT_TREE_ITEM_ACTIVATED     (wxID_TREECTRL, wxGenericDirCtrl::OnItemActivated)
   EVT_SIZE                    (wxGenericDirCtrl::OnSize)
 END_EVENT_TABLE()
 
@@ -710,13 +711,35 @@ void wxGenericDirCtrl::OnTreeSelChange(wxTreeEvent &event)
     changedEvent.SetClientObject(m_treeCtrl->GetItemData(event.GetItem()));
 
     if (GetEventHandler()->SafelyProcessEvent(changedEvent) && !changedEvent.IsAllowed())
-    {
         event.Veto();
-    }
     else
+        event.Skip();
+}
+
+void wxGenericDirCtrl::OnItemActivated(wxTreeEvent &event)
+{
+    wxTreeItemId treeid = event.GetItem();
+    const wxDirItemData *data = GetItemData(treeid);
+
+    if (data->m_isDir)
     {
+        // is dir
         event.Skip();
     }
+    else
+    {
+        // is file
+        wxTreeEvent changedEvent(wxEVT_DIRCTRL_FILEACTIVATED, GetId());
+
+        changedEvent.SetEventObject(this);
+        changedEvent.SetItem(treeid);
+        changedEvent.SetClientObject(m_treeCtrl->GetItemData(treeid));
+
+        if (GetEventHandler()->SafelyProcessEvent(changedEvent) && !changedEvent.IsAllowed())
+            event.Veto();
+        else
+            event.Skip();
+    }
 }
 
 void wxGenericDirCtrl::OnExpandItem(wxTreeEvent &event)