initialize bitmap to avoid assertion

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

diff --git a/src/gtk/dirdlg.cpp b/src/gtk/dirdlg.cpp
index a96299c6f695ff2bea0eade74f93bb5ef17d39bd..846948571b754752aca96672a2348c1c63224af7 100644 (file)
--- a/src/gtk/dirdlg.cpp
+++ b/src/gtk/dirdlg.cpp
@@ -29,18 +29,10 @@
     #include "wx/filedlg.h"
 #endif
 
-#include <gtk/gtk.h>
 #include "wx/gtk/private.h"
 
 #include <unistd.h> // chdir
 
-
-//-----------------------------------------------------------------------------
-// idle system
-//-----------------------------------------------------------------------------
-
-extern void wxapp_install_idle_handler();
-
 //-----------------------------------------------------------------------------
 // "clicked" for OK-button
 //-----------------------------------------------------------------------------
@@ -48,13 +40,12 @@ extern void wxapp_install_idle_handler();
 extern "C" {
 static void gtk_dirdialog_ok_callback(GtkWidget *widget, wxDirDialog *dialog)
 {
-    gchar* filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(widget));
-
     // change to the directory where the user went if asked
     if (dialog->HasFlag(wxDD_CHANGE_DIR))
+    {
+        wxGtkString filename(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(widget)));
         chdir(filename);
-
-    g_free(filename);
+    }
 
     wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
     event.SetEventObject(dialog);
@@ -81,8 +72,6 @@ static void gtk_dirdialog_response_callback(GtkWidget *w,
                                              gint response,
                                              wxDirDialog *dialog)
 {
-    wxapp_install_idle_handler();
-
     if (response == GTK_RESPONSE_ACCEPT)
         gtk_dirdialog_ok_callback(w, dialog);
     else // GTK_RESPONSE_CANCEL or GTK_RESPONSE_NONE
@@ -108,7 +97,8 @@ wxDirDialog::wxDirDialog(wxWindow* parent, const wxString& title,
     if (!gtk_check_version(2,4,0))
     {
         m_message = title;
-        m_needParent = false;
+
+        parent = GetParentForModalDialog(parent);
 
         if (!PreCreation(parent, pos, wxDefaultSize) ||
             !CreateBase(parent, wxID_ANY, pos, wxDefaultSize, style,
@@ -118,20 +108,14 @@ wxDirDialog::wxDirDialog(wxWindow* parent, const wxString& title,
             return;
         }
 
-        GtkFileChooserAction gtk_action;
         GtkWindow* gtk_parent = NULL;
         if (parent)
             gtk_parent = GTK_WINDOW( gtk_widget_get_toplevel(parent->m_widget) );
 
-        if (HasFlag(wxDD_DIR_MUST_EXIST))
-        gtk_action = GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER;
-        else
-            gtk_action = GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER;
-
         m_widget = gtk_file_chooser_dialog_new(
                        wxGTK_CONV(m_message),
                        gtk_parent,
-                       gtk_action,
+                       GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
                        GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
                        GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
                        NULL);
@@ -158,7 +142,7 @@ wxDirDialog::wxDirDialog(wxWindow* parent, const wxString& title,
 
         if ( !defaultPath.empty() )
             gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER(m_widget),
-                    wxConvFileName->cWX2MB(defaultPath) );
+                    defaultPath.fn_str() );
     }
     else
         wxGenericDirDialog::Create(parent, title, defaultPath, style, pos, sz, name);
@@ -167,7 +151,7 @@ wxDirDialog::wxDirDialog(wxWindow* parent, const wxString& title,
 void wxDirDialog::OnFakeOk( wxCommandEvent &event )
 {
     if (!gtk_check_version(2,4,0))
-        wxDialog::OnOK( event );
+        EndDialog(wxID_OK);
     else
         wxGenericDirDialog::OnOK( event );
 }
@@ -202,7 +186,8 @@ void wxDirDialog::SetPath(const wxString& dir)
     {
         if (wxDirExists(dir))
         {
-            gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(m_widget), wxConvFileName->cWX2MB(dir));
+            gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(m_widget),
+                                                dir.fn_str());
         }
     }
     else
@@ -212,9 +197,12 @@ void wxDirDialog::SetPath(const wxString& dir)
 wxString wxDirDialog::GetPath() const
 {
     if (!gtk_check_version(2,4,0))
-        return wxConvFileName->cMB2WX( gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(m_widget) ) );
-    else
-        return wxGenericDirDialog::GetPath();
+    {
+        wxGtkString str(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(m_widget)));
+        return wxString(str, *wxConvFileName);
+    }
+
+    return wxGenericDirDialog::GetPath();
 }
 
 #endif // wxUSE_DIRDLG