X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0d6f66f45cfd1a912440e173c04f549ccff87e62..36a0190ebd5bd9a7302f60f6dcd608b80574e21c:/src/generic/dirctrlg.cpp

diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp
index 4b25f874a2..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
 /////////////////////////////////////////////////////////////////////////////
@@ -102,6 +101,13 @@ extern WXDLLEXPORT_DATA(const char) wxFileSelectorDefaultWildcardStr[];
 
 bool wxIsDriveAvailable(const wxString& dirName);
 
+// ----------------------------------------------------------------------------
+// events
+// ----------------------------------------------------------------------------
+
+wxDEFINE_EVENT( wxEVT_DIRCTRL_SELECTIONCHANGED, wxTreeEvent );
+wxDEFINE_EVENT( wxEVT_DIRCTRL_FILEACTIVATED, wxTreeEvent );
+
 // ----------------------------------------------------------------------------
 // wxGetAvailableDrives, for WINDOWS, DOS, OS2, MAC, UNIX (returns "/")
 // ----------------------------------------------------------------------------
@@ -441,6 +447,8 @@ BEGIN_EVENT_TABLE(wxGenericDirCtrl, wxControl)
   EVT_TREE_ITEM_COLLAPSED     (wxID_TREECTRL, wxGenericDirCtrl::OnCollapseItem)
   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()
 
@@ -511,7 +519,7 @@ bool wxGenericDirCtrl::Create(wxWindow *parent,
     m_treeCtrl = CreateTreeCtrl(this, wxID_TREECTRL,
                                 wxPoint(0,0), GetClientSize(), treeStyle);
 
-    if (!filter.empty())
+    if (!filter.empty() && (style & wxDIRCTRL_SHOW_FILTERS))
         m_filterListCtrl = new wxDirFilterListCtrl(this, wxID_FILTERLISTCTRL);
 
     m_defaultPath = dir;
@@ -694,6 +702,46 @@ void wxGenericDirCtrl::OnEndEditItem(wxTreeEvent &event)
     }
 }
 
+void wxGenericDirCtrl::OnTreeSelChange(wxTreeEvent &event)
+{
+    wxTreeEvent changedEvent(wxEVT_DIRCTRL_SELECTIONCHANGED, GetId());
+
+    changedEvent.SetEventObject(this);
+    changedEvent.SetItem(event.GetItem());
+    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)
 {
     wxTreeItemId parentId = event.GetItem();
@@ -1226,7 +1274,7 @@ void wxGenericDirCtrl::SetFilter(const wxString& filter)
 {
     m_filter = filter;
 
-    if (!filter.empty() && !m_filterListCtrl)
+    if (!filter.empty() && !m_filterListCtrl && HasFlag(wxDIRCTRL_SHOW_FILTERS))
         m_filterListCtrl = new wxDirFilterListCtrl(this, wxID_FILTERLISTCTRL);
     else if (filter.empty() && m_filterListCtrl)
     {