Fix crash in wxDC::GetMultiLineTextExtent() after last commit.

[wxWidgets.git] / src / gtk / dirdlg.cpp

diff --git a/src/gtk/dirdlg.cpp b/src/gtk/dirdlg.cpp
index c6655fdaefc256cb2ad3c472a0e536d7a067e632..df9bdef8e2ed243da7b323d1f6636c35b5e3d281 100644 (file)
--- a/src/gtk/dirdlg.cpp
+++ b/src/gtk/dirdlg.cpp
@@ -31,7 +31,9 @@
 
 #include "wx/gtk/private.h"
 
+#ifdef __UNIX__
 #include <unistd.h> // chdir
+#endif
 
 //-----------------------------------------------------------------------------
 // "clicked" for OK-button
@@ -96,6 +98,17 @@ wxDirDialog::wxDirDialog(wxWindow* parent,
                          const wxPoint& pos,
                          const wxSize& WXUNUSED(sz),
                          const wxString& WXUNUSED(name))
+{
+    Create(parent, title, defaultPath, style, pos);
+}
+
+bool wxDirDialog::Create(wxWindow* parent,
+                         const wxString& title,
+                         const wxString& defaultPath,
+                         long style,
+                         const wxPoint& pos,
+                         const wxSize& WXUNUSED(sz),
+                         const wxString& WXUNUSED(name))
 {
     m_message = title;
 
@@ -106,7 +119,7 @@ wxDirDialog::wxDirDialog(wxWindow* parent,
                 wxDefaultValidator, wxT("dirdialog")))
     {
         wxFAIL_MSG( wxT("wxDirDialog creation failed") );
-        return;
+        return false;
     }
 
     GtkWindow* gtk_parent = NULL;
@@ -127,7 +140,7 @@ wxDirDialog::wxDirDialog(wxWindow* parent,
     // gtk_widget_hide_on_delete is used here to avoid that Gtk automatically destroys
     // the dialog when the user press ESC on the dialog: in that case a second call to
     // ShowModal() would result in a bunch of Gtk-CRITICAL errors...
-    g_signal_connect (G_OBJECT(m_widget),
+    g_signal_connect (m_widget,
                     "delete_event",
                     G_CALLBACK (gtk_widget_hide_on_delete),
                     (gpointer)this);
@@ -144,7 +157,9 @@ wxDirDialog::wxDirDialog(wxWindow* parent,
 
     if ( !defaultPath.empty() )
         gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(m_widget),
-                defaultPath.fn_str() );
+                                             wxGTK_CONV_FN(defaultPath) );
+
+    return true;
 }
 
 void wxDirDialog::OnFakeOk(wxCommandEvent& WXUNUSED(event))
@@ -165,7 +180,7 @@ void wxDirDialog::SetPath(const wxString& dir)
     if (wxDirExists(dir))
     {
         gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_widget),
-                                            dir.fn_str());
+                                            wxGTK_CONV_FN(dir));
     }
 }