Fixed child positioning on window resizing.

[wxWidgets.git] / src / generic / dirctrlg.cpp

diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp
index 285f579df48f6a475268681d0b6bf50349d4e0b2..78501d449f1def57eaf9e21bb31e0c1cf460ee6d 100644 (file)
--- a/src/generic/dirctrlg.cpp
+++ b/src/generic/dirctrlg.cpp
@@ -20,10 +20,9 @@
 #pragma hdrstop
 #endif
 
 #pragma hdrstop
 #endif
 

-#if wxUSE_DIRDLG
+#if wxUSE_DIRDLG || wxUSE_FILEDLG

 
 #include "wx/generic/dirctrlg.h"
 
 #include "wx/generic/dirctrlg.h"

-

 #include "wx/module.h"
 #include "wx/utils.h"
 #include "wx/button.h"
 #include "wx/module.h"
 #include "wx/utils.h"
 #include "wx/button.h"


@@ -47,7 +46,6 @@
 #include "wx/mimetype.h"
 #include "wx/image.h"
 #include "wx/choice.h"
 #include "wx/mimetype.h"
 #include "wx/image.h"
 #include "wx/choice.h"

-#include "wx/filedlg.h"  // for wxFileDialogBase::ParseWildcard

 
 #if wxUSE_STATLINE
     #include "wx/statline.h"
 
 #if wxUSE_STATLINE
     #include "wx/statline.h"


@@ -59,6 +57,7 @@
 
 #ifdef __WXMSW__
 #include <windows.h>
 
 #ifdef __WXMSW__
 #include <windows.h>

+#include "wx/msw/winundef.h"

 
 // FIXME - Mingw32 1.0 has both _getdrive() and _chdrive(). For now, let's assume
 //         older releases don't, but it should be verified and the checks modified
 
 // FIXME - Mingw32 1.0 has both _getdrive() and _chdrive(). For now, let's assume
 //         older releases don't, but it should be verified and the checks modified


@@ -87,11 +86,7 @@
 #endif // __OS2__
 
 #if defined(__WXMAC__)
 #endif // __OS2__
 
 #if defined(__WXMAC__)

-#  ifdef __DARWIN__
-#    include "MoreFilesX.h"
-#  else
-#    include "MoreFilesExtras.h"
-#  endif
+# include "MoreFilesX.h"

 #endif
 
 #ifdef __BORLANDC__
 #endif
 
 #ifdef __BORLANDC__


@@ -115,7 +110,7 @@ size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayI
     // No logical drives; return "\"
     paths.Add(wxT("\\"));
     names.Add(wxT("\\"));
     // No logical drives; return "\"
     paths.Add(wxT("\\"));
     names.Add(wxT("\\"));

-    return 1;
+    icon_ids.Add(wxFileIconsTable::computer);

 #elif defined(__WIN32__)
     wxChar driveBuffer[256];
     size_t n = (size_t) GetLogicalDriveStrings(255, driveBuffer);
 #elif defined(__WIN32__)
     wxChar driveBuffer[256];
     size_t n = (size_t) GetLogicalDriveStrings(255, driveBuffer);


@@ -161,28 +156,29 @@ size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayI
     ULONG ulDriveNum = 0;
     ULONG ulDriveMap = 0;
     rc = ::DosQueryCurrentDisk(&ulDriveNum, &ulDriveMap);
     ULONG ulDriveNum = 0;
     ULONG ulDriveMap = 0;
     rc = ::DosQueryCurrentDisk(&ulDriveNum, &ulDriveMap);

-    if ( rc == 0){
+    if ( rc == 0)
+    {

         size_t i = 0;
         while (i < 26)
         {
         size_t i = 0;
         while (i < 26)
         {

-           if (ulDriveMap & ( 1 << i ))
-           {
-               wxString path, name;
-               path.Printf(wxT("%c:\\"), 'A' + i);
-               name.Printf(wxT("%c:"), 'A' + i);
-
-               int imageId;
-               if (path == wxT("A:\\") || path == wxT("B:\\"))
-                 imageId = wxFileIconsTable::floppy;
-               else
-                 imageId = wxFileIconsTable::drive;
-               paths.Add(path);
-               names.Add(name);
-               icon_ids.Add(imageId);
-           }
+            if (ulDriveMap & ( 1 << i ))
+            {
+                wxString path, name;
+                path.Printf(wxT("%c:\\"), 'A' + i);
+                name.Printf(wxT("%c:"), 'A' + i);
+
+                int imageId;
+                if (path == wxT("A:\\") || path == wxT("B:\\"))
+                    imageId = wxFileIconsTable::floppy;
+                else
+                    imageId = wxFileIconsTable::drive;
+                paths.Add(path);
+                names.Add(name);
+                icon_ids.Add(imageId);
+            }

             i ++;
             i ++;

-       }
-    } 
+        }
+    }

 #else // !__WIN32__, !__OS2__
     int drive;
 
 #else // !__WIN32__, !__OS2__
     int drive;
 


@@ -203,87 +199,36 @@ size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayI
 #endif // __WIN32__/!__WIN32__
 
 #elif defined(__WXMAC__)
 #endif // __WIN32__/!__WIN32__
 
 #elif defined(__WXMAC__)

-#ifdef __DARWIN__
-    FSRef     **theVolRefs;
-    ItemCount   theVolCount;
-    char        thePath[FILENAME_MAX];
-
-    if (FSGetMountedVolumes(&theVolRefs, &theVolCount) == noErr) {
-        ItemCount index;
-        ::HLock( (Handle)theVolRefs ) ;
-        for (index = 0; index < theVolCount; ++index) {
-            // get the POSIX path associated with the FSRef
-            if ( FSRefMakePath(&((*theVolRefs)[index]),
-                                 (UInt8 *)thePath, sizeof(thePath)) != noErr ) {
-                continue;
-            }
-            // add path separator at end if necessary
-            wxString path( thePath , wxConvLocal) ;
-            if (path.Last() != wxFILE_SEP_PATH) {
-                path += wxFILE_SEP_PATH;
-            }
-            // get Mac volume name for display
-            FSVolumeRefNum vRefNum ;
-            HFSUniStr255 volumeName ;

 
 

-            if ( FSGetVRefNum(&((*theVolRefs)[index]), &vRefNum) != noErr ) {
-                continue;
-            }
-            if ( FSGetVInfo(vRefNum, &volumeName, NULL, NULL) != noErr ) {
-                continue;
-            }
-            // get C string from Unicode HFS name
-            //   see: http://developer.apple.com/carbon/tipsandtricks.html
-            CFStringRef cfstr = CFStringCreateWithCharacters( kCFAllocatorDefault,
-                                                              volumeName.unicode,
-                                                              volumeName.length );
-            // Do something with str
-            char *cstr = NewPtr(CFStringGetLength(cfstr) + 1);
-            if (( cstr == NULL ) ||
-                !CFStringGetCString(cfstr, cstr, CFStringGetLength(cfstr) + 1,
-                                    kCFStringEncodingMacRoman))
+    ItemCount volumeIndex = 1;
+    OSErr err = noErr ;
+
+    while( noErr == err )
+    {
+        HFSUniStr255 volumeName ;
+        FSRef fsRef ;
+        FSVolumeInfo volumeInfo ;
+        err = FSGetVolumeInfo(0, volumeIndex, NULL, kFSVolInfoFlags , &volumeInfo , &volumeName, &fsRef);
+        if( noErr == err )
+        {
+            wxString path = wxMacFSRefToPath( &fsRef ) ;
+            wxString name = wxMacHFSUniStrToString( &volumeName ) ;
+
+            if ( (volumeInfo.flags & kFSVolFlagSoftwareLockedMask) || (volumeInfo.flags & kFSVolFlagHardwareLockedMask) )

             {
             {

-                CFRelease( cstr );
-                continue;
+                icon_ids.Add(wxFileIconsTable::cdrom);

             }
             }

-            wxString name( cstr , wxConvLocal );
-            DisposePtr( cstr );
-            CFRelease( cfstr );
-
-            GetVolParmsInfoBuffer volParmsInfo;
-            UInt32 actualSize;
-            if ( FSGetVolParms(vRefNum, sizeof(volParmsInfo), &volParmsInfo, &actualSize) != noErr ) {
-                continue;
+            else
+            {
+                icon_ids.Add(wxFileIconsTable::drive);

             }
             }

+            // todo other removable

 
             paths.Add(path);
             names.Add(name);
 
             paths.Add(path);
             names.Add(name);

-
-            if ( VolIsEjectable(&volParmsInfo) )
-                icon_ids.Add(wxFileIconsTable::cdrom);
-            else
-                icon_ids.Add(wxFileIconsTable::drive);
-        }
-        ::HUnlock( (Handle)theVolRefs );
-        ::DisposeHandle( (Handle)theVolRefs );
-    }
-#else // !__DARWIN__
-    FSSpec volume;
-    short index = 1;
-    while(1)
-    {
-        short actualCount = 0 ;
-        if (OnLine(&volume, 1, &actualCount, &index ) != noErr || actualCount==0)
-        {
-            break;
+            volumeIndex++ ;

         }
         }

-
-        wxString name = wxMacFSSpec2MacFilename( &volume );
-        paths.Add(name + wxFILE_SEP_PATH);
-        names.Add(name);
-        icon_ids.Add(wxFileIconsTable::drive);

     }
     }

-#endif // __DARWIN__

 
 #elif defined(__UNIX__)
     paths.Add(wxT("/"));
 
 #elif defined(__UNIX__)
     paths.Add(wxT("/"));


@@ -292,6 +237,8 @@ size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayI
 #else
     #error "Unsupported platform in wxGenericDirCtrl!"
 #endif
 #else
     #error "Unsupported platform in wxGenericDirCtrl!"
 #endif

+    wxASSERT_MSG( (paths.GetCount() == names.GetCount()), wxT("The number of paths and their human readable names should be equal in number."));
+    wxASSERT_MSG( (paths.GetCount() == icon_ids.GetCount()), wxT("Wrong number of icons for available drives."));

     return paths.GetCount();
 }
 
     return paths.GetCount();
 }
 


@@ -308,15 +255,15 @@ bool wxIsDriveAvailable(const wxString& dirName)
     if ( dirName.Len() == 3 && dirName[1u] == wxT(':') )
     {
         wxString dirNameLower(dirName.Lower());
     if ( dirName.Len() == 3 && dirName[1u] == wxT(':') )
     {
         wxString dirNameLower(dirName.Lower());

-        // VS: always return TRUE for removable media, since Win95 doesn't
+        // VS: always return true for removable media, since Win95 doesn't

         //     like it when MS-DOS app accesses empty floppy drive
         return (dirNameLower[0u] == wxT('a') ||
                 dirNameLower[0u] == wxT('b') ||
         //     like it when MS-DOS app accesses empty floppy drive
         return (dirNameLower[0u] == wxT('a') ||
                 dirNameLower[0u] == wxT('b') ||

-                wxPathExists(dirNameLower));
+                wxDirExists(dirNameLower));

     }
     else
 #endif
     }
     else
 #endif

-        return TRUE;
+        return true;

 }
 
 #elif defined(__WINDOWS__) || defined(__OS2__)
 }
 
 #elif defined(__WINDOWS__) || defined(__OS2__)


@@ -324,44 +271,46 @@ bool wxIsDriveAvailable(const wxString& dirName)
 int setdrive(int drive)
 {
 #ifdef __WXWINCE__
 int setdrive(int drive)
 {
 #ifdef __WXWINCE__

+    wxUnusedVar(drive);

     return 0;
 #elif defined(__GNUWIN32__) && \
     (defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
     return _chdrive(drive);
 #else
     return 0;
 #elif defined(__GNUWIN32__) && \
     (defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
     return _chdrive(drive);
 #else

-       wxChar  newdrive[4];
+    wxChar  newdrive[4];

 
 

-       if (drive < 1 || drive > 31)
-               return -1;
-       newdrive[0] = (wxChar)(wxT('A') + drive - 1);
-       newdrive[1] = wxT(':');
+    if (drive < 1 || drive > 31)
+        return -1;
+    newdrive[0] = (wxChar)(wxT('A') + drive - 1);
+    newdrive[1] = wxT(':');

 #ifdef __OS2__
 #ifdef __OS2__

-       newdrive[2] = wxT('\\');
-       newdrive[3] = wxT('\0');
+    newdrive[2] = wxT('\\');
+    newdrive[3] = wxT('\0');

 #else
 #else

-       newdrive[2] = wxT('\0');
+    newdrive[2] = wxT('\0');

 #endif
 #if defined(__WXMSW__)
 #endif
 #if defined(__WXMSW__)

-       if (::SetCurrentDirectory(newdrive))
+    if (::SetCurrentDirectory(newdrive))

 #else
     // VA doesn't know what LPSTR is and has its own set
 #else
     // VA doesn't know what LPSTR is and has its own set

-       if (!DosSetCurrentDir((PSZ)newdrive))
+    if (!DosSetCurrentDir((PSZ)newdrive))

 #endif
 #endif

-               return 0;
-       else
-               return -1;
+        return 0;
+    else
+        return -1;

 #endif // !GNUWIN32
 }
 
 bool wxIsDriveAvailable(const wxString& dirName)
 {
 #ifdef __WXWINCE__
 #endif // !GNUWIN32
 }
 
 bool wxIsDriveAvailable(const wxString& dirName)
 {
 #ifdef __WXWINCE__

-    return FALSE;
+    wxUnusedVar(dirName);
+    return false;

 #else
 #ifdef __WIN32__
     UINT errorMode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
 #endif
 #else
 #ifdef __WIN32__
     UINT errorMode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
 #endif

-    bool success = TRUE;
+    bool success = true;

 
     // Check if this is a root directory and if so,
     // whether the drive is available.
 
     // Check if this is a root directory and if so,
     // whether the drive is available.


@@ -369,7 +318,7 @@ bool wxIsDriveAvailable(const wxString& dirName)
     {
         wxString dirNameLower(dirName.Lower());
 #if defined(__GNUWIN32__) && !(defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
     {
         wxString dirNameLower(dirName.Lower());
 #if defined(__GNUWIN32__) && !(defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)

-        success = wxPathExists(dirNameLower);
+        success = wxDirExists(dirNameLower);

 #else
         #if defined(__OS2__)
         // Avoid changing to drive since no media may be inserted.
 #else
         #if defined(__OS2__)
         // Avoid changing to drive since no media may be inserted.


@@ -383,7 +332,7 @@ bool wxIsDriveAvailable(const wxString& dirName)
 
         if (err == -1)
         {
 
         if (err == -1)
         {

-            success = FALSE;
+            success = false;

         }
 #endif
     }
         }
 #endif
     }


@@ -396,12 +345,17 @@ bool wxIsDriveAvailable(const wxString& dirName)
 }
 #endif // __WINDOWS__ || __OS2__
 
 }
 #endif // __WINDOWS__ || __OS2__
 

+#endif // wxUSE_DIRDLG || wxUSE_FILEDLG
+
+
+
+#if wxUSE_DIRDLG

 
 // Function which is called by quick sort. We want to override the default wxArrayString behaviour,
 // and sort regardless of case.
 
 // Function which is called by quick sort. We want to override the default wxArrayString behaviour,
 // and sort regardless of case.

-static int wxCMPFUNC_CONV wxDirCtrlStringCompareFunction(wxString* strFirst, wxString* strSecond)
+static int wxCMPFUNC_CONV wxDirCtrlStringCompareFunction(const wxString& strFirst, const wxString& strSecond)

 {
 {

-    return strFirst->CmpNoCase(*strSecond);
+    return strFirst.CmpNoCase(strSecond);

 }
 
 //-----------------------------------------------------------------------------
 }
 
 //-----------------------------------------------------------------------------


@@ -417,15 +371,11 @@ wxDirItemData::wxDirItemData(const wxString& path, const wxString& name,
      * In UnixLand we just check whether the first char is a dot
      * For FileNameFromPath read LastDirNameInThisPath ;-) */
     // m_isHidden = (bool)(wxFileNameFromPath(*m_path)[0] == '.');
      * In UnixLand we just check whether the first char is a dot
      * For FileNameFromPath read LastDirNameInThisPath ;-) */
     // m_isHidden = (bool)(wxFileNameFromPath(*m_path)[0] == '.');

-    m_isHidden = FALSE;
-    m_isExpanded = FALSE;
+    m_isHidden = false;
+    m_isExpanded = false;

     m_isDir = isDir;
 }
 
     m_isDir = isDir;
 }
 

-wxDirItemData::~wxDirItemData()
-{
-}
-

 void wxDirItemData::SetNewDirName(const wxString& path)
 {
     m_path = path;
 void wxDirItemData::SetNewDirName(const wxString& path)
 {
     m_path = path;


@@ -434,14 +384,14 @@ void wxDirItemData::SetNewDirName(const wxString& path)
 
 bool wxDirItemData::HasSubDirs() const
 {
 
 bool wxDirItemData::HasSubDirs() const
 {

-    if (m_path.IsEmpty())
-        return FALSE;
+    if (m_path.empty())
+        return false;

 
     wxDir dir;
     {
         wxLogNull nolog;
         if ( !dir.Open(m_path) )
 
     wxDir dir;
     {
         wxLogNull nolog;
         if ( !dir.Open(m_path) )

-            return FALSE;
+            return false;

     }
 
     return dir.HasSubDirs();
     }
 
     return dir.HasSubDirs();


@@ -449,14 +399,14 @@ bool wxDirItemData::HasSubDirs() const
 
 bool wxDirItemData::HasFiles(const wxString& WXUNUSED(spec)) const
 {
 
 bool wxDirItemData::HasFiles(const wxString& WXUNUSED(spec)) const
 {

-    if (m_path.IsEmpty())
-        return FALSE;
+    if (m_path.empty())
+        return false;

 
     wxDir dir;
     {
         wxLogNull nolog;
         if ( !dir.Open(m_path) )
 
     wxDir dir;
     {
         wxLogNull nolog;
         if ( !dir.Open(m_path) )

-            return FALSE;
+            return false;

     }
 
     return dir.HasFiles();
     }
 
     return dir.HasFiles();


@@ -479,7 +429,7 @@ wxBEGIN_FLAGS( wxGenericDirCtrlStyle )
     wxFLAGS_MEMBER(wxBORDER_RAISED)
     wxFLAGS_MEMBER(wxBORDER_STATIC)
     wxFLAGS_MEMBER(wxBORDER_NONE)
     wxFLAGS_MEMBER(wxBORDER_RAISED)
     wxFLAGS_MEMBER(wxBORDER_STATIC)
     wxFLAGS_MEMBER(wxBORDER_NONE)

-    
+

     // old style border flags
     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
     wxFLAGS_MEMBER(wxSUNKEN_BORDER)
     // old style border flags
     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
     wxFLAGS_MEMBER(wxSUNKEN_BORDER)


@@ -509,26 +459,26 @@ IMPLEMENT_DYNAMIC_CLASS_XTI(wxGenericDirCtrl, wxControl,"wx/dirctrl.h")
 
 wxBEGIN_PROPERTIES_TABLE(wxGenericDirCtrl)
     wxHIDE_PROPERTY( Children )
 
 wxBEGIN_PROPERTIES_TABLE(wxGenericDirCtrl)
     wxHIDE_PROPERTY( Children )

-       wxPROPERTY( DefaultPath , wxString , SetDefaultPath , GetDefaultPath  , , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
-       wxPROPERTY( Filter , wxString , SetFilter , GetFilter  ,, 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
-       wxPROPERTY( DefaultFilter , int , SetFilterIndex, GetFilterIndex,, 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
-    wxPROPERTY_FLAGS( WindowStyle, wxGenericDirCtrlStyle, long, SetWindowStyleFlag, GetWindowStyleFlag, , 0, wxT("Helpstring"), wxT("group") )
+    wxPROPERTY( DefaultPath , wxString , SetDefaultPath , GetDefaultPath  , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+    wxPROPERTY( Filter , wxString , SetFilter , GetFilter  , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
+    wxPROPERTY( DefaultFilter , int , SetFilterIndex, GetFilterIndex, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
+    wxPROPERTY_FLAGS( WindowStyle, wxGenericDirCtrlStyle, long, SetWindowStyleFlag, GetWindowStyleFlag, EMPTY_MACROVALUE , 0, wxT("Helpstring"), wxT("group") )

 wxEND_PROPERTIES_TABLE()
 
 wxBEGIN_HANDLERS_TABLE(wxGenericDirCtrl)
 wxEND_HANDLERS_TABLE()
 
 wxEND_PROPERTIES_TABLE()
 
 wxBEGIN_HANDLERS_TABLE(wxGenericDirCtrl)
 wxEND_HANDLERS_TABLE()
 

-wxCONSTRUCTOR_8( wxGenericDirCtrl , wxWindow* , Parent , wxWindowID , Id , wxString , DefaultPath , 
-                 wxPoint , Position , wxSize , Size , long , WindowStyle , wxString , Filter , int , DefaultFilter ) 
+wxCONSTRUCTOR_8( wxGenericDirCtrl , wxWindow* , Parent , wxWindowID , Id , wxString , DefaultPath ,
+                 wxPoint , Position , wxSize , Size , long , WindowStyle , wxString , Filter , int , DefaultFilter )

 #else
 IMPLEMENT_DYNAMIC_CLASS(wxGenericDirCtrl, wxControl)
 #endif
 
 BEGIN_EVENT_TABLE(wxGenericDirCtrl, wxControl)
 #else
 IMPLEMENT_DYNAMIC_CLASS(wxGenericDirCtrl, wxControl)
 #endif
 
 BEGIN_EVENT_TABLE(wxGenericDirCtrl, wxControl)

-  EVT_TREE_ITEM_EXPANDING     (-1, wxGenericDirCtrl::OnExpandItem)
-  EVT_TREE_ITEM_COLLAPSED     (-1, wxGenericDirCtrl::OnCollapseItem)
-  EVT_TREE_BEGIN_LABEL_EDIT   (-1, wxGenericDirCtrl::OnBeginEditItem)
-  EVT_TREE_END_LABEL_EDIT     (-1, wxGenericDirCtrl::OnEndEditItem)
+  EVT_TREE_ITEM_EXPANDING     (wxID_TREECTRL, wxGenericDirCtrl::OnExpandItem)
+  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_SIZE                    (wxGenericDirCtrl::OnSize)
 END_EVENT_TABLE()
 
   EVT_SIZE                    (wxGenericDirCtrl::OnSize)
 END_EVENT_TABLE()
 


@@ -537,6 +487,26 @@ wxGenericDirCtrl::wxGenericDirCtrl(void)
     Init();
 }
 
     Init();
 }
 

+void wxGenericDirCtrl::ExpandRoot()
+{
+    ExpandDir(m_rootId); // automatically expand first level
+
+    // Expand and select the default path
+    if (!m_defaultPath.empty())
+    {
+        ExpandPath(m_defaultPath);
+    }
+#ifdef __UNIX__
+    else
+    {
+        // On Unix, there's only one node under the (hidden) root node. It
+        // represents the / path, so the user would always have to expand it;
+        // let's do it ourselves
+        ExpandPath( wxT("/") );
+    }
+#endif
+}
+

 bool wxGenericDirCtrl::Create(wxWindow *parent,
                               const wxWindowID id,
                               const wxString& dir,
 bool wxGenericDirCtrl::Create(wxWindow *parent,
                               const wxWindowID id,
                               const wxString& dir,


@@ -548,13 +518,23 @@ bool wxGenericDirCtrl::Create(wxWindow *parent,
                               const wxString& name)
 {
     if (!wxControl::Create(parent, id, pos, size, style, wxDefaultValidator, name))
                               const wxString& name)
 {
     if (!wxControl::Create(parent, id, pos, size, style, wxDefaultValidator, name))

-        return FALSE;
+        return false;

 
     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
 
     Init();
 
 
     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
 
     Init();
 

-    long treeStyle = wxTR_HAS_BUTTONS | wxTR_HIDE_ROOT;
+    long treeStyle = wxTR_HAS_BUTTONS;
+
+    // On Windows CE, if you hide the root, you get a crash when
+    // attempting to access data for children of the root item.
+#ifndef __WXWINCE__
+    treeStyle |= wxTR_HIDE_ROOT;
+#endif
+
+#ifdef __WXGTK20__
+    treeStyle |= wxTR_NO_LINES;
+#endif

 
     if (style & wxDIRCTRL_EDIT_LABELS)
         treeStyle |= wxTR_EDIT_LABELS;
 
     if (style & wxDIRCTRL_EDIT_LABELS)
         treeStyle |= wxTR_EDIT_LABELS;


@@ -570,14 +550,22 @@ bool wxGenericDirCtrl::Create(wxWindow *parent,
     else
         filterStyle |= wxBORDER_SUNKEN;
 
     else
         filterStyle |= wxBORDER_SUNKEN;
 

-    m_treeCtrl = new wxTreeCtrl(this, wxID_TREECTRL, pos, size, treeStyle);
+    m_treeCtrl = CreateTreeCtrl(this, wxID_TREECTRL,
+                                wxPoint(0,0), GetClientSize(), treeStyle);

 
 

-    if (!filter.IsEmpty() && (style & wxDIRCTRL_SHOW_FILTERS))
+    if (!filter.empty() && (style & wxDIRCTRL_SHOW_FILTERS))

         m_filterListCtrl = new wxDirFilterListCtrl(this, wxID_FILTERLISTCTRL, wxDefaultPosition, wxDefaultSize, filterStyle);
 
     m_defaultPath = dir;
     m_filter = filter;
 
         m_filterListCtrl = new wxDirFilterListCtrl(this, wxID_FILTERLISTCTRL, wxDefaultPosition, wxDefaultSize, filterStyle);
 
     m_defaultPath = dir;
     m_filter = filter;
 

+    if (m_filter.empty())
+#ifdef __UNIX__
+        m_filter = wxT("*");
+#else
+        m_filter = wxT("*.*");
+#endif
+

     SetFilterIndex(defaultFilter);
 
     if (m_filterListCtrl)
     SetFilterIndex(defaultFilter);
 
     if (m_filterListCtrl)


@@ -585,8 +573,8 @@ bool wxGenericDirCtrl::Create(wxWindow *parent,
 
     m_treeCtrl->SetImageList(wxTheFileIconsTable->GetSmallImageList());
 
 
     m_treeCtrl->SetImageList(wxTheFileIconsTable->GetSmallImageList());
 

-    m_showHidden = FALSE;
-    wxDirItemData* rootData = new wxDirItemData(wxT(""), wxT(""), TRUE);
+    m_showHidden = false;
+    wxDirItemData* rootData = new wxDirItemData(wxEmptyString, wxEmptyString, true);

 
     wxString rootName;
 
 
     wxString rootName;
 


@@ -598,15 +586,13 @@ bool wxGenericDirCtrl::Create(wxWindow *parent,
 
     m_rootId = m_treeCtrl->AddRoot( rootName, 3, -1, rootData);
     m_treeCtrl->SetItemHasChildren(m_rootId);
 
     m_rootId = m_treeCtrl->AddRoot( rootName, 3, -1, rootData);
     m_treeCtrl->SetItemHasChildren(m_rootId);

-    ExpandDir(m_rootId); // automatically expand first level

 
 

-    // Expand and select the default path
-    if (!m_defaultPath.IsEmpty())
-        ExpandPath(m_defaultPath);
+    ExpandRoot();

 
 

+    SetBestSize(size);

     DoResize();
 
     DoResize();
 

-    return TRUE;
+    return true;

 }
 
 wxGenericDirCtrl::~wxGenericDirCtrl()
 }
 
 wxGenericDirCtrl::~wxGenericDirCtrl()


@@ -615,13 +601,18 @@ wxGenericDirCtrl::~wxGenericDirCtrl()
 
 void wxGenericDirCtrl::Init()
 {
 
 void wxGenericDirCtrl::Init()
 {

-    m_showHidden = FALSE;
+    m_showHidden = false;

     m_currentFilter = 0;
     m_currentFilterStr = wxEmptyString; // Default: any file
     m_treeCtrl = NULL;
     m_filterListCtrl = NULL;
 }
 
     m_currentFilter = 0;
     m_currentFilterStr = wxEmptyString; // Default: any file
     m_treeCtrl = NULL;
     m_filterListCtrl = NULL;
 }
 

+wxTreeCtrl* wxGenericDirCtrl::CreateTreeCtrl(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long treeStyle)
+{
+    return new wxTreeCtrl(parent, id, pos, size, treeStyle);
+}
+

 void wxGenericDirCtrl::ShowHidden( bool show )
 {
     m_showHidden = show;
 void wxGenericDirCtrl::ShowHidden( bool show )
 {
     m_showHidden = show;


@@ -634,7 +625,7 @@ void wxGenericDirCtrl::ShowHidden( bool show )
 const wxTreeItemId
 wxGenericDirCtrl::AddSection(const wxString& path, const wxString& name, int imageId)
 {
 const wxTreeItemId
 wxGenericDirCtrl::AddSection(const wxString& path, const wxString& name, int imageId)
 {

-    wxDirItemData *dir_item = new wxDirItemData(path,name,TRUE);
+    wxDirItemData *dir_item = new wxDirItemData(path,name,true);

 
     wxTreeItemId id = AppendItem( m_rootId, name, imageId, -1, dir_item);
 
 
     wxTreeItemId id = AppendItem( m_rootId, name, imageId, -1, dir_item);
 


@@ -650,10 +641,15 @@ void wxGenericDirCtrl::SetupSections()
 
     size_t n, count = wxGetAvailableDrives(paths, names, icons);
 
 
     size_t n, count = wxGetAvailableDrives(paths, names, icons);
 

+#ifdef __WXGTK20__
+    wxString home = wxGetHomeDir();
+    AddSection( home, _("Home directory"), 1);
+    home += wxT("/Desktop");
+    AddSection( home, _("Desktop"), 1);
+#endif
+

     for (n = 0; n < count; n++)
     for (n = 0; n < count; n++)

-    {

         AddSection(paths[n], names[n], icons[n]);
         AddSection(paths[n], names[n], icons[n]);

-    }

 }
 
 void wxGenericDirCtrl::OnBeginEditItem(wxTreeEvent &event)
 }
 
 void wxGenericDirCtrl::OnBeginEditItem(wxTreeEvent &event)


@@ -675,7 +671,7 @@ void wxGenericDirCtrl::OnBeginEditItem(wxTreeEvent &event)
 
 void wxGenericDirCtrl::OnEndEditItem(wxTreeEvent &event)
 {
 
 void wxGenericDirCtrl::OnEndEditItem(wxTreeEvent &event)
 {

-    if ((event.GetLabel().IsEmpty()) ||
+    if ((event.GetLabel().empty()) ||

         (event.GetLabel() == _(".")) ||
         (event.GetLabel() == _("..")) ||
         (event.GetLabel().Find(wxT('/')) != wxNOT_FOUND) ||
         (event.GetLabel() == _(".")) ||
         (event.GetLabel() == _("..")) ||
         (event.GetLabel().Find(wxT('/')) != wxNOT_FOUND) ||


@@ -744,7 +740,7 @@ void wxGenericDirCtrl::CollapseDir(wxTreeItemId parentId)
     if (!data->m_isExpanded)
         return;
 
     if (!data->m_isExpanded)
         return;
 

-    data->m_isExpanded = FALSE;
+    data->m_isExpanded = false;

     wxTreeItemIdValue cookie;
     /* Workaround because DeleteChildren has disapeared (why?) and
      * CollapseAndReset doesn't work as advertised (deletes parent too) */
     wxTreeItemIdValue cookie;
     /* Workaround because DeleteChildren has disapeared (why?) and
      * CollapseAndReset doesn't work as advertised (deletes parent too) */


@@ -756,6 +752,8 @@ void wxGenericDirCtrl::CollapseDir(wxTreeItemId parentId)
          * handle disappearing children! */
         child = m_treeCtrl->GetFirstChild(parentId, cookie);
     }
          * handle disappearing children! */
         child = m_treeCtrl->GetFirstChild(parentId, cookie);
     }

+    if (parentId != m_treeCtrl->GetRootItem())
+        m_treeCtrl->Collapse(parentId);

 }
 
 void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
 }
 
 void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)


@@ -765,7 +763,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
     if (data->m_isExpanded)
         return;
 
     if (data->m_isExpanded)
         return;
 

-    data->m_isExpanded = TRUE;
+    data->m_isExpanded = true;

 
     if (parentId == m_treeCtrl->GetRootItem())
     {
 
     if (parentId == m_treeCtrl->GetRootItem())
     {


@@ -779,12 +777,12 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
 
     wxString dirName(data->m_path);
 
 
     wxString dirName(data->m_path);
 

-#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)
+#if (defined(__WINDOWS__) && !defined(__WXWINCE__)) || defined(__DOS__) || defined(__OS2__)

     // Check if this is a root directory and if so,
     // whether the drive is avaiable.
     if (!wxIsDriveAvailable(dirName))
     {
     // Check if this is a root directory and if so,
     // whether the drive is avaiable.
     if (!wxIsDriveAvailable(dirName))
     {

-        data->m_isExpanded = FALSE;
+        data->m_isExpanded = false;

         //wxMessageBox(wxT("Sorry, this drive is not available."));
         return;
     }
         //wxMessageBox(wxT("Sorry, this drive is not available."));
         return;
     }


@@ -843,7 +841,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
             while(strTok.HasMoreTokens())
             {
                 curFilter = strTok.GetNextToken();
             while(strTok.HasMoreTokens())
             {
                 curFilter = strTok.GetNextToken();

-                if (d.GetFirst(& eachFilename, m_currentFilterStr, style))
+                if (d.GetFirst(& eachFilename, curFilter, style))

                 {
                     do
                     {
                 {
                     do
                     {


@@ -869,7 +867,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
             path += wxString(wxFILE_SEP_PATH);
         path += eachFilename;
 
             path += wxString(wxFILE_SEP_PATH);
         path += eachFilename;
 

-        wxDirItemData *dir_item = new wxDirItemData(path,eachFilename,TRUE);
+        wxDirItemData *dir_item = new wxDirItemData(path,eachFilename,true);

         wxTreeItemId id = AppendItem( parentId, eachFilename,
                                       wxFileIconsTable::folder, -1, dir_item);
         m_treeCtrl->SetItemImage( id, wxFileIconsTable::folder_open,
         wxTreeItemId id = AppendItem( parentId, eachFilename,
                                       wxFileIconsTable::folder, -1, dir_item);
         m_treeCtrl->SetItemImage( id, wxFileIconsTable::folder_open,


@@ -898,7 +896,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
                 path += wxString(wxFILE_SEP_PATH);
             path += eachFilename;
             //path = dirName + wxString(wxT("/")) + eachFilename;
                 path += wxString(wxFILE_SEP_PATH);
             path += eachFilename;
             //path = dirName + wxString(wxT("/")) + eachFilename;

-            wxDirItemData *dir_item = new wxDirItemData(path,eachFilename,FALSE);
+            wxDirItemData *dir_item = new wxDirItemData(path,eachFilename,false);

             int image_id = wxFileIconsTable::file;
             if (eachFilename.Find(wxT('.')) != wxNOT_FOUND)
                 image_id = wxTheFileIconsTable->GetIconID(eachFilename.AfterLast(wxT('.')));
             int image_id = wxFileIconsTable::file;
             if (eachFilename.Find(wxT('.')) != wxNOT_FOUND)
                 image_id = wxTheFileIconsTable->GetIconID(eachFilename.AfterLast(wxT('.')));


@@ -910,7 +908,18 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
 void wxGenericDirCtrl::ReCreateTree()
 {
     CollapseDir(m_treeCtrl->GetRootItem());
 void wxGenericDirCtrl::ReCreateTree()
 {
     CollapseDir(m_treeCtrl->GetRootItem());

-    ExpandDir(m_treeCtrl->GetRootItem());
+    ExpandRoot();
+}
+
+void wxGenericDirCtrl::CollapseTree()
+{
+    wxTreeItemIdValue cookie;
+    wxTreeItemId child = m_treeCtrl->GetFirstChild(m_rootId, cookie);
+    while (child.IsOk())
+    {
+        CollapseDir(child);
+        child = m_treeCtrl->GetNextChild(m_rootId, cookie);
+    }

 }
 
 // Find the child that matches the first part of 'path'.
 }
 
 // Find the child that matches the first part of 'path'.


@@ -938,7 +947,7 @@ wxTreeItemId wxGenericDirCtrl::FindChild(wxTreeItemId parentId, const wxString&
     {
         wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(childId);
 
     {
         wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(childId);
 

-        if (data && !data->m_path.IsEmpty())
+        if (data && !data->m_path.empty())

         {
             wxString childPath(data->m_path);
             if (!wxEndsWithPathSeparator(childPath))
         {
             wxString childPath(data->m_path);
             if (!wxEndsWithPathSeparator(childPath))


@@ -955,9 +964,9 @@ wxTreeItemId wxGenericDirCtrl::FindChild(wxTreeItemId parentId, const wxString&
                 if (childPath == path3)
                 {
                     if (path3.Len() == path2.Len())
                 if (childPath == path3)
                 {
                     if (path3.Len() == path2.Len())

-                        done = TRUE;
+                        done = true;

                     else
                     else

-                        done = FALSE;
+                        done = false;

                     return childId;
                 }
             }
                     return childId;
                 }
             }


@@ -973,7 +982,7 @@ wxTreeItemId wxGenericDirCtrl::FindChild(wxTreeItemId parentId, const wxString&
 // and select the given tree item.
 bool wxGenericDirCtrl::ExpandPath(const wxString& path)
 {
 // and select the given tree item.
 bool wxGenericDirCtrl::ExpandPath(const wxString& path)
 {

-    bool done = FALSE;
+    bool done = false;

     wxTreeItemId id = FindChild(m_rootId, path, done);
     wxTreeItemId lastId = id; // The last non-zero id
     while (id.IsOk() && !done)
     wxTreeItemId id = FindChild(m_rootId, path, done);
     wxTreeItemId lastId = id; // The last non-zero id
     while (id.IsOk() && !done)


@@ -996,16 +1005,16 @@ bool wxGenericDirCtrl::ExpandPath(const wxString& path)
             // Find the first file in this directory
             wxTreeItemIdValue cookie;
             wxTreeItemId childId = m_treeCtrl->GetFirstChild(lastId, cookie);
             // Find the first file in this directory
             wxTreeItemIdValue cookie;
             wxTreeItemId childId = m_treeCtrl->GetFirstChild(lastId, cookie);

-            bool selectedChild = FALSE;
+            bool selectedChild = false;

             while (childId.IsOk())
             {
                 wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(childId);
 
             while (childId.IsOk())
             {
                 wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(childId);
 

-                if (data && data->m_path != wxT("") && !data->m_isDir)
+                if (data && data->m_path != wxEmptyString && !data->m_isDir)

                 {
                     m_treeCtrl->SelectItem(childId);
                     m_treeCtrl->EnsureVisible(childId);
                 {
                     m_treeCtrl->SelectItem(childId);
                     m_treeCtrl->EnsureVisible(childId);

-                    selectedChild = TRUE;
+                    selectedChild = true;

                     break;
                 }
                 childId = m_treeCtrl->GetNextChild(lastId, cookie);
                     break;
                 }
                 childId = m_treeCtrl->GetNextChild(lastId, cookie);


@@ -1022,10 +1031,10 @@ bool wxGenericDirCtrl::ExpandPath(const wxString& path)
             m_treeCtrl->EnsureVisible(lastId);
         }
 
             m_treeCtrl->EnsureVisible(lastId);
         }
 

-        return TRUE;
+        return true;

     }
     else
     }
     else

-        return FALSE;
+        return false;

 }
 
 wxString wxGenericDirCtrl::GetPath() const
 }
 
 wxString wxGenericDirCtrl::GetPath() const


@@ -1113,7 +1122,11 @@ void wxGenericDirCtrl::SetFilterIndex(int n)
     if (ExtractWildcard(m_filter, n, f, d))
         m_currentFilterStr = f;
     else
     if (ExtractWildcard(m_filter, n, f, d))
         m_currentFilterStr = f;
     else

+#ifdef __UNIX__
+        m_currentFilterStr = wxT("*");
+#else

         m_currentFilterStr = wxT("*.*");
         m_currentFilterStr = wxT("*.*");

+#endif

 }
 
 void wxGenericDirCtrl::SetFilter(const wxString& filter)
 }
 
 void wxGenericDirCtrl::SetFilter(const wxString& filter)


@@ -1124,32 +1137,37 @@ void wxGenericDirCtrl::SetFilter(const wxString& filter)
     if (ExtractWildcard(m_filter, m_currentFilter, f, d))
         m_currentFilterStr = f;
     else
     if (ExtractWildcard(m_filter, m_currentFilter, f, d))
         m_currentFilterStr = f;
     else

+#ifdef __UNIX__
+        m_currentFilterStr = wxT("*");
+#else

         m_currentFilterStr = wxT("*.*");
         m_currentFilterStr = wxT("*.*");

+#endif

 }
 
 // Extract description and actual filter from overall filter string
 bool wxGenericDirCtrl::ExtractWildcard(const wxString& filterStr, int n, wxString& filter, wxString& description)
 {
     wxArrayString filters, descriptions;
 }
 
 // Extract description and actual filter from overall filter string
 bool wxGenericDirCtrl::ExtractWildcard(const wxString& filterStr, int n, wxString& filter, wxString& description)
 {
     wxArrayString filters, descriptions;

-    int count = ParseFilter(filterStr, filters, descriptions);
+    int count = wxParseCommonDialogsFilter(filterStr, descriptions, filters);

     if (count > 0 && n < count)
     {
         filter = filters[n];
         description = descriptions[n];
     if (count > 0 && n < count)
     {
         filter = filters[n];
         description = descriptions[n];

-        return TRUE;
+        return true;

     }
 
     }
 

-    return FALSE;
+    return false;

 }
 
 }
 

+#if WXWIN_COMPATIBILITY_2_4

 // Parses the global filter, returning the number of filters.
 // Returns 0 if none or if there's a problem.
 // filterStr is in the form: "All files (*.*)|*.*|JPEG Files (*.jpeg)|*.jpg"
 // Parses the global filter, returning the number of filters.
 // Returns 0 if none or if there's a problem.
 // filterStr is in the form: "All files (*.*)|*.*|JPEG Files (*.jpeg)|*.jpg"

-

 int wxGenericDirCtrl::ParseFilter(const wxString& filterStr, wxArrayString& filters, wxArrayString& descriptions)
 {
 int wxGenericDirCtrl::ParseFilter(const wxString& filterStr, wxArrayString& filters, wxArrayString& descriptions)
 {

-    return wxFileDialogBase::ParseWildcard(filterStr, descriptions, filters );
+    return wxParseCommonDialogsFilter(filterStr, descriptions, filters );

 }
 }

+#endif // WXWIN_COMPATIBILITY_2_4

 
 void wxGenericDirCtrl::DoResize()
 {
 
 void wxGenericDirCtrl::DoResize()
 {


@@ -1165,8 +1183,16 @@ void wxGenericDirCtrl::DoResize()
             // correct control height to always be returned, rather
             // than the drop-down list height which is sometimes returned.
             wxSize oldSize = m_filterListCtrl->GetSize();
             // 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);
+            m_filterListCtrl->SetSize(wxDefaultCoord,
+                                      wxDefaultCoord,
+                                      oldSize.x+10,
+                                      wxDefaultCoord,
+                                      wxSIZE_USE_EXISTING);
+            m_filterListCtrl->SetSize(wxDefaultCoord,
+                                      wxDefaultCoord,
+                                      oldSize.x,
+                                      wxDefaultCoord,
+                                      wxSIZE_USE_EXISTING);

 #endif
             filterSz = m_filterListCtrl->GetSize();
             sz.y -= (filterSz.y + verticalSpacing);
 #endif
             filterSz = m_filterListCtrl->GetSize();
             sz.y -= (filterSz.y + verticalSpacing);


@@ -1188,9 +1214,9 @@ void wxGenericDirCtrl::OnSize(wxSizeEvent& WXUNUSED(event))
 }
 
 wxTreeItemId wxGenericDirCtrl::AppendItem (const wxTreeItemId & parent,
 }
 
 wxTreeItemId wxGenericDirCtrl::AppendItem (const wxTreeItemId & parent,

-                                          const wxString & text,
-                                          int image, int selectedImage,
-                                          wxTreeItemData * data)
+                                           const wxString & text,
+                                           int image, int selectedImage,
+                                           wxTreeItemData * data)

 {
   wxTreeCtrl *treeCtrl = GetTreeCtrl ();
 
 {
   wxTreeCtrl *treeCtrl = GetTreeCtrl ();
 


@@ -1214,7 +1240,7 @@ wxTreeItemId wxGenericDirCtrl::AppendItem (const wxTreeItemId & parent,
 IMPLEMENT_CLASS(wxDirFilterListCtrl, wxChoice)
 
 BEGIN_EVENT_TABLE(wxDirFilterListCtrl, wxChoice)
 IMPLEMENT_CLASS(wxDirFilterListCtrl, wxChoice)
 
 BEGIN_EVENT_TABLE(wxDirFilterListCtrl, wxChoice)

-    EVT_CHOICE(-1, wxDirFilterListCtrl::OnSelFilter)
+    EVT_CHOICE(wxID_ANY, wxDirFilterListCtrl::OnSelFilter)

 END_EVENT_TABLE()
 
 bool wxDirFilterListCtrl::Create(wxGenericDirCtrl* parent, const wxWindowID id,
 END_EVENT_TABLE()
 
 bool wxDirFilterListCtrl::Create(wxGenericDirCtrl* parent, const wxWindowID id,


@@ -1251,7 +1277,7 @@ void wxDirFilterListCtrl::FillFilterList(const wxString& filter, int defaultFilt
 {
     Clear();
     wxArrayString descriptions, filters;
 {
     Clear();
     wxArrayString descriptions, filters;

-    size_t n = (size_t) m_dirCtrl->ParseFilter(filter, filters, descriptions);
+    size_t n = (size_t) wxParseCommonDialogsFilter(filter, descriptions, filters);

 
     if (n > 0 && defaultFilter < (int) n)
     {
 
     if (n > 0 && defaultFilter < (int) n)
     {


@@ -1260,41 +1286,15 @@ void wxDirFilterListCtrl::FillFilterList(const wxString& filter, int defaultFilt
         SetSelection(defaultFilter);
     }
 }
         SetSelection(defaultFilter);
     }
 }

+#endif // wxUSE_DIRDLG

 
 

+#if wxUSE_DIRDLG || wxUSE_FILEDLG

 
 // ----------------------------------------------------------------------------
 // wxFileIconsTable icons
 // ----------------------------------------------------------------------------
 
 
 // ----------------------------------------------------------------------------
 // wxFileIconsTable icons
 // ----------------------------------------------------------------------------
 

-/* Open folder */
-static const char * file_icons_tbl_folder_open_xpm[] = {
-/* width height ncolors chars_per_pixel */
-"16 16 6 1",
-/* colors */
-"   s None  c None",
-".  c #000000",
-"+  c #c0c0c0",
-"@  c #808080",
-"#  c #ffff00",
-"$  c #ffffff",
-/* pixels */
-"                ",
-"   @@@@@        ",
-"  @$$$$$@       ",
-" @$#+#+#$@@@@@@ ",
-" @$+#+#+$$$$$$@.",
-" @$#+#+#+#+#+#@.",
-"@@@@@@@@@@@@@#@.",
-"@$$$$$$$$$$@@+@.",
-"@$#+#+#+#+##.@@.",
-" @$#+#+#+#+#+.@.",
-" @$+#+#+#+#+#.@.",
-"  @$+#+#+#+##@..",
-"  @@@@@@@@@@@@@.",
-"   .............",
-"                ",
-"                "};
-
+#ifndef __WXGTK24__

 /* Computer */
 static const char * file_icons_tbl_computer_xpm[] = {
 "16 16 7 1",
 /* Computer */
 static const char * file_icons_tbl_computer_xpm[] = {
 "16 16 7 1",


@@ -1321,117 +1321,7 @@ static const char * file_icons_tbl_computer_xpm[] = {
 " .oXoXoXoXoXo.o ",
 ".XOXXXXXXXXX.o  ",
 "............o   "};
 " .oXoXoXoXoXo.o ",
 ".XOXXXXXXXXX.o  ",
 "............o   "};

-
-/* Drive */
-static const char * file_icons_tbl_drive_xpm[] = {
-"16 16 7 1",
-"     s None    c None",
-".    c #808080",
-"X    c #c0c0c0",
-"o    c Black",
-"O    c Gray100",
-"+    c Green",
-"@    c #008000",
-"                ",
-"                ",
-"                ",
-"                ",
-"  ............. ",
-" .XXXXXXXXXXXX.o",
-".OOOOOOOOOOOO..o",
-".XXXXXXXXX+@X..o",
-".XXXXXXXXXXXX..o",
-".X..........X..o",
-".XOOOOOOOOOOX..o",
-"..............o ",
-" ooooooooooooo  ",
-"                ",
-"                ",
-"                "};
-
-/* CD-ROM */
-static const char *file_icons_tbl_cdrom_xpm[] = {
-"16 16 10 1",
-"     s None    c None",
-".    c #808080",
-"X    c #c0c0c0",
-"o    c Yellow",
-"O    c Blue",
-"+    c Black",
-"@    c Gray100",
-"#    c #008080",
-"$    c Green",
-"%    c #008000",
-"        ...     ",
-"      ..XoX..   ",
-"     .O.XoXXX+  ",
-"    ...O.oXXXX+ ",
-"    .O..X.XXXX+ ",
-"   ....X.+..XXX+",
-"   .XXX.+@+.XXX+",
-"   .X@XX.+.X@@X+",
-" .....X...#XX@+ ",
-".@@@...XXo.O@X+ ",
-".@XXX..XXoXOO+  ",
-".@++++..XoX+++  ",
-".@$%@@XX+++X.+  ",
-".............+  ",
-" ++++++++++++   ",
-"                "};
-
-/* Floppy */
-static const char * file_icons_tbl_floppy_xpm[] = {
-"16 16 7 1",
-"     s None    c None",
-".    c #808080",
-"X    c Gray100",
-"o    c #c0c0c0",
-"O    c Black",
-"+    c Cyan",
-"@    c Red",
-"         ......X",
-"        .ooooooO",
-"        .+++++OO",
-"        .++++++O",
-"        .++++++O",
-"        .ooooooO",
-"  .......o....oO",
-" .oooooo.o.O.XoO",
-".XXXXXXXXOOOOOO ",
-".ooooooooo@o..O ",
-".ooo....oooo..O ",
-".o..OOOO...o..O ",
-".oooXXXXoooo..O ",
-".............O  ",
-" OOOOOOOOOOOO   ",
-"                "};
-
-/* Removeable */
-static const char * file_icons_tbl_removeable_xpm[] = {
-"16 16 7 1",
-"     s None    c None",
-".    c #808080",
-"X    c #c0c0c0",
-"o    c Black",
-"O    c Gray100",
-"+    c Red",
-"@    c #800000",
-"                ",
-"                ",
-"                ",
-"  ............. ",
-" .XXXXXXXXXXXX.o",
-".OOOOOOOOOOOO..o",
-".OXXXXXXXXXXX..o",
-".O+@.oooooo.X..o",
-".OXXOooooooOX..o",
-".OXXXOOOOOOXX..o",
-".OXXXXXXXXXXX..o",
-".O............o ",
-" ooooooooooooo  ",
-"                ",
-"                ",
-"                "};
+#endif // GTK+ < 2.4

 
 // ----------------------------------------------------------------------------
 // wxFileIconsTable & friends
 
 // ----------------------------------------------------------------------------
 // wxFileIconsTable & friends


@@ -1447,7 +1337,7 @@ class wxFileIconsTableModule: public wxModule
 DECLARE_DYNAMIC_CLASS(wxFileIconsTableModule)
 public:
     wxFileIconsTableModule() {}
 DECLARE_DYNAMIC_CLASS(wxFileIconsTableModule)
 public:
     wxFileIconsTableModule() {}

-    bool OnInit() { wxTheFileIconsTable = new wxFileIconsTable; return TRUE; }
+    bool OnInit() { wxTheFileIconsTable = new wxFileIconsTable; return true; }

     void OnExit()
     {
         if (wxTheFileIconsTable)
     void OnExit()
     {
         if (wxTheFileIconsTable)


@@ -1492,25 +1382,48 @@ void wxFileIconsTable::Create()
     m_smallImageList = new wxImageList(16, 16);
 
     // folder:
     m_smallImageList = new wxImageList(16, 16);
 
     // folder:

-    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_FOLDER, wxART_CMN_DIALOG));
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_FOLDER,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));

     // folder_open
     // folder_open

-    m_smallImageList->Add(wxIcon(file_icons_tbl_folder_open_xpm));
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_FOLDER_OPEN,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));

     // computer
     // computer

+#ifdef __WXGTK24__
+    // GTK24 uses this icon in the file open dialog
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_HARDDISK,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));
+#else

     m_smallImageList->Add(wxIcon(file_icons_tbl_computer_xpm));
     m_smallImageList->Add(wxIcon(file_icons_tbl_computer_xpm));

+#endif

     // drive
     // drive

-    m_smallImageList->Add(wxIcon(file_icons_tbl_drive_xpm));
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_HARDDISK,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));

     // cdrom
     // cdrom

-    m_smallImageList->Add(wxIcon(file_icons_tbl_cdrom_xpm));
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_CDROM,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));

     // floppy
     // floppy

-    m_smallImageList->Add(wxIcon(file_icons_tbl_floppy_xpm));
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_FLOPPY,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));

     // removeable
     // removeable

-    m_smallImageList->Add(wxIcon(file_icons_tbl_removeable_xpm));
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_REMOVABLE,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));

     // file
     // file

-    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_NORMAL_FILE, wxART_CMN_DIALOG));
+    m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_NORMAL_FILE,
+                                                   wxART_CMN_DIALOG,
+                                                   wxSize(16, 16)));

     // executable
     if (GetIconID(wxEmptyString, _T("application/x-executable")) == file)
     {
     // executable
     if (GetIconID(wxEmptyString, _T("application/x-executable")) == file)
     {

-        m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_EXECUTABLE_FILE, wxART_CMN_DIALOG));
+        m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_EXECUTABLE_FILE,
+                                                       wxART_CMN_DIALOG,
+                                                       wxSize(16, 16)));

         delete m_HashTable->Get(_T("exe"));
         m_HashTable->Delete(_T("exe"));
         m_HashTable->Put(_T("exe"), new wxFileIconEntry(executable));
         delete m_HashTable->Get(_T("exe"));
         m_HashTable->Delete(_T("exe"));
         m_HashTable->Put(_T("exe"), new wxFileIconEntry(executable));


@@ -1535,7 +1448,7 @@ wxImageList *wxFileIconsTable::GetSmallImageList()
 static wxBitmap CreateAntialiasedBitmap(const wxImage& img)
 {
     const unsigned int size = 16;
 static wxBitmap CreateAntialiasedBitmap(const wxImage& img)
 {
     const unsigned int size = 16;

-    
+

     wxImage smallimg (size, size);
     unsigned char *p1, *p2, *ps;
     unsigned char mr = img.GetMaskRed(),
     wxImage smallimg (size, size);
     unsigned char *p1, *p2, *ps;
     unsigned char mr = img.GetMaskRed(),


@@ -1573,12 +1486,16 @@ static wxBitmap CreateAntialiasedBitmap(const wxImage& img)
             if (smask > 2)
                 ps[0] = ps[1] = ps[2] = mr;
             else
             if (smask > 2)
                 ps[0] = ps[1] = ps[2] = mr;
             else

-                ps[0] = sr >> 2, ps[1] = sg >> 2, ps[2] = sb >> 2;
+            {
+                ps[0] = (unsigned char)(sr >> 2);
+                ps[1] = (unsigned char)(sg >> 2);
+                ps[2] = (unsigned char)(sb >> 2);
+            }

             ps += 3;
         }
         p1 += size*2 * 3, p2 += size*2 * 3;
     }
             ps += 3;
         }
         p1 += size*2 * 3, p2 += size*2 * 3;
     }

-    
+

     return wxBitmap(smallimg);
 }
 
     return wxBitmap(smallimg);
 }
 


@@ -1597,27 +1514,27 @@ static wxImage CutEmptyBorders(const wxImage& img)
     bool empt;
 
 #define MK_DTTMP(x,y)      dttmp = dt + ((x + y * w) * 3)
     bool empt;
 
 #define MK_DTTMP(x,y)      dttmp = dt + ((x + y * w) * 3)

-#define NOEMPTY_PIX(empt)  if (dttmp[0] != mr || dttmp[1] != mg || dttmp[2] != mb) {empt = FALSE; break;}
+#define NOEMPTY_PIX(empt)  if (dttmp[0] != mr || dttmp[1] != mg || dttmp[2] != mb) {empt = false; break;}

 
 

-    for (empt = TRUE, top = 0; empt && top < h; top++)
+    for (empt = true, top = 0; empt && top < h; top++)

     {
         MK_DTTMP(0, top);
         for (i = 0; i < w; i++, dttmp+=3)
             NOEMPTY_PIX(empt)
     }
     {
         MK_DTTMP(0, top);
         for (i = 0; i < w; i++, dttmp+=3)
             NOEMPTY_PIX(empt)
     }

-    for (empt = TRUE, bottom = h-1; empt && bottom > top; bottom--)
+    for (empt = true, bottom = h-1; empt && bottom > top; bottom--)

     {
         MK_DTTMP(0, bottom);
         for (i = 0; i < w; i++, dttmp+=3)
             NOEMPTY_PIX(empt)
     }
     {
         MK_DTTMP(0, bottom);
         for (i = 0; i < w; i++, dttmp+=3)
             NOEMPTY_PIX(empt)
     }

-    for (empt = TRUE, left = 0; empt && left < w; left++)
+    for (empt = true, left = 0; empt && left < w; left++)

     {
         MK_DTTMP(left, 0);
         for (i = 0; i < h; i++, dttmp+=3*w)
             NOEMPTY_PIX(empt)
     }
     {
         MK_DTTMP(left, 0);
         for (i = 0; i < h; i++, dttmp+=3*w)
             NOEMPTY_PIX(empt)
     }

-    for (empt = TRUE, right = w-1; empt && right > left; right--)
+    for (empt = true, right = w-1; empt && right > left; right--)

     {
         MK_DTTMP(right, 0);
         for (i = 0; i < h; i++, dttmp+=3*w)
     {
         MK_DTTMP(right, 0);
         for (i = 0; i < h; i++, dttmp+=3*w)


@@ -1637,13 +1554,13 @@ int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)
         Create();
 
 #if wxUSE_MIMETYPE
         Create();
 
 #if wxUSE_MIMETYPE

-    if (!extension.IsEmpty())
+    if (!extension.empty())

     {
         wxFileIconEntry *entry = (wxFileIconEntry*) m_HashTable->Get(extension);
         if (entry) return (entry -> id);
     }
 
     {
         wxFileIconEntry *entry = (wxFileIconEntry*) m_HashTable->Get(extension);
         if (entry) return (entry -> id);
     }
 

-    wxFileType *ft = (mime.IsEmpty()) ?
+    wxFileType *ft = (mime.empty()) ?

                    wxTheMimeTypesManager -> GetFileTypeFromExtension(extension) :
                    wxTheMimeTypesManager -> GetFileTypeFromMimeType(mime);
 
                    wxTheMimeTypesManager -> GetFileTypeFromExtension(extension) :
                    wxTheMimeTypesManager -> GetFileTypeFromMimeType(mime);
 


@@ -1654,10 +1571,10 @@ int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)
         wxLogNull logNull;
         if ( ft && ft->GetIcon(&iconLoc) )
         {
         wxLogNull logNull;
         if ( ft && ft->GetIcon(&iconLoc) )
         {

-            ic = wxIcon( iconLoc.GetFileName() );
+            ic = wxIcon( iconLoc );

         }
     }
         }
     }

-    
+

     delete ft;
 
     if ( !ic.Ok() )
     delete ft;
 
     if ( !ic.Ok() )


@@ -1678,7 +1595,7 @@ int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)
     }
 
     const unsigned int size = 16;
     }
 
     const unsigned int size = 16;

-    
+

     int id = m_smallImageList->GetImageCount();
     if ((bmp.GetWidth() == (int) size) && (bmp.GetHeight() == (int) size))
     {
     int id = m_smallImageList->GetImageCount();
     if ((bmp.GetWidth() == (int) size) && (bmp.GetHeight() == (int) size))
     {


@@ -1702,6 +1619,7 @@ int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)
 
 #else // !wxUSE_MIMETYPE
 
 
 #else // !wxUSE_MIMETYPE
 

+    wxUnusedVar(mime);

     if (extension == wxT("exe"))
         return executable;
     else
     if (extension == wxT("exe"))
         return executable;
     else


@@ -1709,4 +1627,4 @@ int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)
 #endif // wxUSE_MIMETYPE/!wxUSE_MIMETYPE
 }
 
 #endif // wxUSE_MIMETYPE/!wxUSE_MIMETYPE
 }
 

-#endif // wxUSE_DIRDLG
+#endif // wxUSE_DIRDLG || wxUSE_FILEDLG