[Ktutorial-commits] SF.net SVN: ktutorial:[337] trunk/ktutorial/ktutorial-test-app/TestApp.cpp

[<dan...@us...>]

Revision: 337
          http://ktutorial.svn.sourceforge.net/ktutorial/?rev=337&view=rev
Author:   danxuliu
Date:     2011-09-23 13:02:59 +0000 (Fri, 23 Sep 2011)
Log Message:
-----------
Fix wrong behavior when cancelling the open and save dialogs.

Modified Paths:
--------------
    trunk/ktutorial/ktutorial-test-app/TestApp.cpp

Modified: trunk/ktutorial/ktutorial-test-app/TestApp.cpp
===================================================================
--- trunk/ktutorial/ktutorial-test-app/TestApp.cpp	2011-07-11 13:12:27 UTC (rev 336)
+++ trunk/ktutorial/ktutorial-test-app/TestApp.cpp	2011-09-23 13:02:59 UTC (rev 337)
@@ -114,7 +114,13 @@
 }
 
 void MainWindow::saveFileAs() {
-    saveFileAs(KFileDialog::getSaveFileName());
+    QString fileNameFromDialog = KFileDialog::getSaveFileName();
+
+    if (fileNameFromDialog.isEmpty()) {
+        return;
+    }
+
+    saveFileAs(fileNameFromDialog);
 }
 
 void MainWindow::saveFile() {
@@ -128,6 +134,10 @@
 void MainWindow::openFile() {
     QString fileNameFromDialog = KFileDialog::getOpenFileName();
 
+    if (fileNameFromDialog.isEmpty()) {
+        return;
+    }
+
     QString tmpFile;
     if(KIO::NetAccess::download(fileNameFromDialog, tmpFile, this)) {
         QFile file(tmpFile);

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