use a yes/no message box for a yes/no question in http example

Using a OK/Cancel message box is weird for a yes/no question, esp. on a
Windows CE device where such a message box doesn't have real push
buttons but must be OK'ed / cancelled via system buttons in the title
bar.

Task-number: 255112
Reviewed-by: thartman

1 files changed, 2 insertions, 2 deletions

diff --git a/examples/network/http/httpwindow.cpp b/examples/network/http/httpwindow.cpp
index ebde7703aa..7aded070cb 100644
--- a/examples/network/http/httpwindow.cpp
+++ b/examples/network/http/httpwindow.cpp
@@ -116,8 +116,8 @@ void HttpWindow::downloadFile()
         if (QMessageBox::question(this, tr("HTTP"), 
                                   tr("There already exists a file called %1 in "
                                      "the current directory. Overwrite?").arg(fileName),
-                                  QMessageBox::Ok|QMessageBox::Cancel, QMessageBox::Cancel)
-            == QMessageBox::Cancel)
+                                  QMessageBox::Yes|QMessageBox::No, QMessageBox::No)
+            == QMessageBox::No)
             return;
         QFile::remove(fileName);
     }