X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/574c939ef1c1b835a8bc65c0fe724548fa04ec49..6cc687bfee071b5328f9e48d1708795287006bb7:/src/generic/dirctrlg.cpp

diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp
index c56008620e..dddbbad587 100644
--- a/src/generic/dirctrlg.cpp
+++ b/src/generic/dirctrlg.cpp
@@ -505,7 +505,19 @@ bool wxGenericDirCtrl::Create(wxWindow *parent,
 
     Init();
 
-    long treeStyle = wxTR_HAS_BUTTONS | wxTR_EDIT_LABELS | wxTR_HIDE_ROOT;
+    long treeStyle = wxTR_HAS_BUTTONS;
+#ifdef __WXMSW__
+    // VS: Do **NOT** remove this style, ever. MSW native wxTreeCtrl::EditLabel doesn't 
+    //     work without this style and we need it to be able to create new directories.
+    //     Generic wxTreeCtrl can do it even w/o wxTR_EDIT_LABELS, so we only add it
+    //     in case of wxMSW (as it is arguably better to not have the style enabled)
+    treeStyle |= wxTR_EDIT_LABELS;
+#endif
+#ifndef __WXMSW__
+    // FIXME, doesn't work for some reason
+    treeStyle |= wxTR_HIDE_ROOT;
+#endif
+
     if ((style & wxDIRCTRL_3D_INTERNAL) == 0)
         treeStyle |= wxNO_BORDER;
 
@@ -579,7 +591,10 @@ void wxGenericDirCtrl::ShowHidden( bool show )
 {
     m_showHidden = show;
 
-    // reparse FIXME
+    wxString path = GetPath();
+    m_treeCtrl->Collapse(m_treeCtrl->GetRootItem());
+    m_treeCtrl->Expand(m_treeCtrl->GetRootItem());
+    SetPath(path);
 }
 
 void wxGenericDirCtrl::AddSection(const wxString& path, const wxString& name, int imageId)
@@ -1176,6 +1191,14 @@ void wxGenericDirCtrl::DoResize()
         wxSize filterSz ;
         if (m_filterListCtrl)
         {
+#ifdef __WXMSW__
+            // For some reason, this is required in order for the
+            // correct control height to always be returned, rather
+            // than the drop-down list height which is sometimes returned.
+            wxSize oldSize = m_filterListCtrl->GetSize();
+            m_filterListCtrl->SetSize(-1, -1, oldSize.x+10, -1, wxSIZE_USE_EXISTING);
+            m_filterListCtrl->SetSize(-1, -1, oldSize.x, -1, wxSIZE_USE_EXISTING);
+#endif
             filterSz = m_filterListCtrl->GetSize();
             sz.y -= (filterSz.y + verticalSpacing);
         }