X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/51f5e2822cdcb8b433b1d117f186dfd8bb06e240..4f13428c4f852674c8f8fc99af26d9486bf907db:/include/wx/dirdlg.h

diff --git a/include/wx/dirdlg.h b/include/wx/dirdlg.h
index 401eeda50f..9a7477102b 100644
--- a/include/wx/dirdlg.h
+++ b/include/wx/dirdlg.h
@@ -24,13 +24,16 @@ extern WXDLLEXPORT_DATA(const wxChar) wxDirDialogNameStr[];
 extern WXDLLEXPORT_DATA(const wxChar) wxDirDialogDefaultFolderStr[];
 extern WXDLLEXPORT_DATA(const wxChar) wxDirSelectorPromptStr[];
 
+#define wxDD_CHANGE_DIR         0x0100
+#define wxDD_DIR_MUST_EXIST     0x0200
+
+// deprecated, on by default now, use wxDD_DIR_MUST_EXIST to disable it
+#define wxDD_NEW_DIR_BUTTON     0
 
 #ifdef __WXWINCE__
-    #define wxDD_DEFAULT_STYLE \
-        (wxDEFAULT_DIALOG_STYLE | wxDD_NEW_DIR_BUTTON)
+    #define wxDD_DEFAULT_STYLE      wxDEFAULT_DIALOG_STYLE
 #else
-    #define wxDD_DEFAULT_STYLE \
-        (wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxDD_NEW_DIR_BUTTON)
+    #define wxDD_DEFAULT_STYLE      (wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER)
 #endif
 
 //-------------------------------------------------------------------------
@@ -40,6 +43,7 @@ extern WXDLLEXPORT_DATA(const wxChar) wxDirSelectorPromptStr[];
 class WXDLLEXPORT wxDirDialogBase : public wxDialog
 {
 public:
+    wxDirDialogBase() {}
     wxDirDialogBase(wxWindow *parent,
                     const wxString& title = wxDirSelectorPromptStr,
                     const wxString& defaultPath = wxEmptyString,
@@ -47,20 +51,34 @@ public:
                     const wxPoint& pos = wxDefaultPosition,
                     const wxSize& sz = wxDefaultSize,
                     const wxString& name = wxDirDialogNameStr)
-        : wxDialog(parent, wxID_ANY, title, pos, sz, style, name)
-        , m_path(defaultPath)
-    {}
-    wxDirDialogBase() {}
+    {
+        Create(parent, title, defaultPath, style, pos, sz, name);
+    }
 
     virtual ~wxDirDialogBase() {}
 
+
+    bool Create(wxWindow *parent,
+                const wxString& title = wxDirSelectorPromptStr,
+                const wxString& defaultPath = wxEmptyString,
+                long style = wxDD_DEFAULT_STYLE,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& sz = wxDefaultSize,
+                const wxString& name = wxDirDialogNameStr)
+    {
+        if (!wxDialog::Create(parent, wxID_ANY, title, pos, sz, style, name))
+            return false;
+        m_path = defaultPath;
+        m_message = title;
+        return true;
+    }
+
+
     virtual void SetMessage(const wxString& message) { m_message = message; }
     virtual void SetPath(const wxString& path) { m_path = path; }
-    virtual void SetStyle(long style) { SetWindowStyle(style); }
 
     virtual wxString GetMessage() const { return m_message; }
     virtual wxString GetPath() const { return m_path; }
-    virtual long GetStyle() const { return GetWindowStyle(); }
 
 protected:
     wxString m_message;
@@ -70,59 +88,34 @@ protected:
 
 // Universal and non-port related switches with need for generic implementation
 #if defined(__WXUNIVERSAL__)
-
     #include "wx/generic/dirdlgg.h"
     #define wxDirDialog wxGenericDirDialog
-
 #elif defined(__WXMSW__) && (defined(__SALFORDC__)    || \
                              !wxUSE_OLE               || \
                              (defined (__GNUWIN32__) && !wxUSE_NORLANDER_HEADERS))
-
     #include "wx/generic/dirdlgg.h"
     #define wxDirDialog wxGenericDirDialog
-
-// MS PocketPC or MS Smartphone
 #elif defined(__WXMSW__) && defined(__WXWINCE__) && !defined(__HANDHELDPC__)
-
-    #include "wx/generic/dirdlgg.h"
+    #include "wx/generic/dirdlgg.h"     // MS PocketPC or MS Smartphone
     #define wxDirDialog wxGenericDirDialog
-
-// Native MSW
 #elif defined(__WXMSW__)
-
-    #include "wx/msw/dirdlg.h"
-
-// Native GTK for gtk2.x and generic for gtk1.x
+    #include "wx/msw/dirdlg.h"  // Native MSW
+#elif defined(__WXGTK24__)
+    #include "wx/gtk/dirdlg.h"  // Native GTK for gtk2.4
 #elif defined(__WXGTK__)
-
-#if defined( __WXGTK20__ )
-    #include "wx/gtk/dirdlg.h"
-    #define wxDirDialog wxDirDialogGTK
-#else
     #include "wx/generic/dirdlgg.h"
     #define wxDirDialog wxGenericDirDialog
-#endif
-
-// Native Mac
 #elif defined(__WXMAC__)
-
-    #include "wx/mac/dirdlg.h"
-
-// Native Cocoa
+    #include "wx/mac/dirdlg.h"      // Native Mac
 #elif defined(__WXCOCOA__)
-
-    #include "wx/cocoa/dirdlg.h"
-
-// Other ports use generic implementation
+    #include "wx/cocoa/dirdlg.h"    // Native Cocoa
 #elif defined(__WXMOTIF__) || \
       defined(__WXX11__)   || \
       defined(__WXMGL__)   || \
       defined(__WXCOCOA__) || \
       defined(__WXPM__)
-
-    #include "wx/generic/dirdlgg.h"
+    #include "wx/generic/dirdlgg.h"     // Other ports use generic implementation
     #define wxDirDialog wxGenericDirDialog
-
 #endif
 
 // ----------------------------------------------------------------------------