Fix deprecating warning introduced in r72446.

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

diff --git a/src/gtk/filedlg.cpp b/src/gtk/filedlg.cpp
index ef6f3e0eea47465e23780d697f41714822f25364..09508a9f6eba0fb9bc2bd0c81b25a633a4eb3cd0 100644 (file)
--- a/src/gtk/filedlg.cpp
+++ b/src/gtk/filedlg.cpp
@@ -41,6 +41,7 @@ static void gtk_filedialog_ok_callback(GtkWidget *widget, wxFileDialog *dialog)
     wxGtkString filename(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(widget)));
 
     // gtk version numbers must be identical with the one in ctor (that calls set_do_overwrite_confirmation)
+#ifndef __WXGTK3__
 #if GTK_CHECK_VERSION(2,7,3)
     if (gtk_check_version(2, 7, 3) != NULL)
 #endif
@@ -62,6 +63,7 @@ static void gtk_filedialog_ok_callback(GtkWidget *widget, wxFileDialog *dialog)
             }
         }
     }
+#endif
 
     if (style & wxFD_FILE_MUST_EXIST)
     {
@@ -135,22 +137,12 @@ static void gtk_filedialog_update_preview_callback(GtkFileChooser *chooser,
 
 } // extern "C"
 
-//-----------------------------------------------------------------------------
-// "size_request" from m_extraControl
-//-----------------------------------------------------------------------------
-
-extern "C" {
-static void extra_widget_size_request(GtkWidget*, GtkRequisition* req, wxWindow* win)
+void wxFileDialog::AddChildGTK(wxWindowGTK* child)
 {
     // allow dialog to be resized smaller horizontally
-    req->width = win->GetMinWidth();
-}
-}
+    gtk_widget_set_size_request(
+        child->m_widget, child->GetMinWidth(), child->m_height);
 
-void wxFileDialog::AddChildGTK(wxWindowGTK* child)
-{
-    g_signal_connect_after(child->m_widget, "size_request",
-        G_CALLBACK(extra_widget_size_request), child);
     gtk_file_chooser_set_extra_widget(
         GTK_FILE_CHOOSER(m_widget), child->m_widget);
 }
@@ -300,8 +292,14 @@ bool wxFileDialog::Create(wxWindow *parent, const wxString& message,
         }
 
 #if GTK_CHECK_VERSION(2,7,3)
-        if ((style & wxFD_OVERWRITE_PROMPT) && !gtk_check_version(2,7,3))
+        if ((style & wxFD_OVERWRITE_PROMPT)
+#ifndef __WXGTK3__
+            && gtk_check_version(2,7,3) == NULL
+#endif
+            )
+        {
             gtk_file_chooser_set_do_overwrite_confirmation(file_chooser, true);
+        }
 #endif
     }
     else // wxFD_OPEN