AuroraMiddleware/qt5base-lts
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example: minor fix to gettingStarted - part5

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Do not compare a QString to "".  Instead use the .isEmpty() method.

Change-Id: Ifda1361b2c288dd590f0294daacdf5e2d9241522
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Geir Vattekar <geir.vattekar@nokia.com>
This commit is contained in:
Sergio Ahumada 2012-09-04 20:13:22 +02:00 committed by Qt by Nokia
parent a02d1ac962
commit 5243999c3c
1 changed files with 2 additions and 2 deletions
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4
examples/widgets/tutorials/gettingStarted/gsQt/part5/main.cpp
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@ -89,7 +89,7 @@ void Notepad::open()
QString fileName = QFileDialog::getOpenFileName(this, tr("Open File"), "",
tr("Text Files (*.txt);;C++ Files (*.cpp *.h)"));
if (fileName != "") {
if (!fileName.isEmpty()) {
QFile file(fileName);
if (!file.open(QIODevice::ReadOnly)) {
QMessageBox::critical(this, tr("Error"), tr("Could not open file"));
@ -107,7 +107,7 @@ void Notepad::save()
QString fileName = QFileDialog::getSaveFileName(this, tr("Save File"), "",
tr("Text Files (*.txt);;C++ Files (*.cpp *.h)"));
if (fileName != "") {
if (!fileName.isEmpty()) {
QFile file(fileName);
if (!file.open(QIODevice::WriteOnly)) {
// error message