'Trailing whitespace' and 'blank line' fixes for demos and examples

10 files changed, 32 insertions, 33 deletions

diff --git a/examples/examplebase.pri b/examples/examplebase.pri
index 70e1c37..caaf819 100644
--- a/examples/examplebase.pri
+++ b/examples/examplebase.pri
@@ -1,6 +1,6 @@
 symbian {
-    RSS_RULES ="group_name=\"QtExamples\";" 
-    
+    RSS_RULES ="group_name=\"QtExamples\";"
+
     vendorinfo = \
         "; Localised Vendor name" \
         "%{\"Nokia, Qt Software\"}" \
@@ -10,4 +10,3 @@ symbian {
         " "
     default_deployment.pkg_prerules += vendorinfo
 }
- 
\ No newline at end of file
diff --git a/examples/network/ftp/ftpwindow.cpp b/examples/network/ftp/ftpwindow.cpp
index ffab8b4..b60da66 100644
--- a/examples/network/ftp/ftpwindow.cpp
+++ b/examples/network/ftp/ftpwindow.cpp
@@ -56,10 +56,10 @@ FtpWindow::FtpWindow(QWidget *parent)
     ftpServerLabel->setBuddy(ftpServerLineEdit);
 
     statusLabel = new QLabel(tr("Please enter the name of an FTP server."));
-#ifdef Q_OS_SYMBIAN    
-    // Use word wrapping to fit the text on screen    
+#ifdef Q_OS_SYMBIAN
+    // Use word wrapping to fit the text on screen
     statusLabel->setWordWrap( true );
-#endif    
+#endif
 
     fileList = new QTreeWidget;
     fileList->setEnabled(false);
@@ -69,7 +69,7 @@ FtpWindow::FtpWindow(QWidget *parent)
 
     connectButton = new QPushButton(tr("Connect"));
     connectButton->setDefault(true);
-    
+
     cdToParentButton = new QPushButton;
     cdToParentButton->setIcon(QPixmap(":/images/cdtoparent.png"));
     cdToParentButton->setEnabled(false);
@@ -105,15 +105,15 @@ FtpWindow::FtpWindow(QWidget *parent)
     // Make app better lookin on small screen
     QHBoxLayout *topLayout2 = new QHBoxLayout;
     topLayout2->addWidget(cdToParentButton);
-    topLayout2->addWidget(connectButton);    
+    topLayout2->addWidget(connectButton);
 #endif
-    
+
     QVBoxLayout *mainLayout = new QVBoxLayout;
     mainLayout->addLayout(topLayout);
-#ifdef Q_OS_SYMBIAN    
+#ifdef Q_OS_SYMBIAN
     // Make app better lookin on small screen
     mainLayout->addLayout(topLayout2);
-#endif    
+#endif
     mainLayout->addWidget(fileList);
     mainLayout->addWidget(statusLabel);
     mainLayout->addWidget(buttonBox);
@@ -161,7 +161,7 @@ void FtpWindow::connectOrDisconnect()
     setCursor(Qt::WaitCursor);
 #endif
 
-//![1]    
+//![1]
     ftp = new QFtp(this);
     connect(ftp, SIGNAL(commandFinished(int, bool)),
             this, SLOT(ftpCommandFinished(int, bool)));
diff --git a/examples/network/ftp/main.cpp b/examples/network/ftp/main.cpp
index f928bcb..978db0b 100644
--- a/examples/network/ftp/main.cpp
+++ b/examples/network/ftp/main.cpp
@@ -55,12 +55,12 @@ int main(int argc, char *argv[])
     // in order that user can access the downloaded content
     QDir::setCurrent( "c:\\data" );
 #endif
-    QApplication app(argc, argv);  
+    QApplication app(argc, argv);
     FtpWindow ftpWin;
-#ifdef Q_OS_SYMBIAN    
+#ifdef Q_OS_SYMBIAN
     // Make application better looking and more usable on small screen
     ftpWin.showMaximized();
-#else    
+#else
     ftpWin.show();
 #endif
     return ftpWin.exec();
diff --git a/examples/network/ftp/sym_iap_util.h b/examples/network/ftp/sym_iap_util.h
index 74fe93a..c399b35 100644
--- a/examples/network/ftp/sym_iap_util.h
+++ b/examples/network/ftp/sym_iap_util.h
@@ -293,7 +293,7 @@ static QString qt_RouteInfoL() {
     return output;
 }
 
-QString qt_TDesC2QStringL(const TDesC& aDescriptor) 
+QString qt_TDesC2QStringL(const TDesC& aDescriptor)
 {
 #ifdef QT_NO_UNICODE
     return QString::fromLocal8Bit(aDescriptor.Ptr(), aDescriptor.Length());
diff --git a/examples/painting/svgviewer/svgviewer.pro b/examples/painting/svgviewer/svgviewer.pro
index 523dcf6..ea77946 100644
--- a/examples/painting/svgviewer/svgviewer.pro
+++ b/examples/painting/svgviewer/svgviewer.pro
@@ -28,5 +28,5 @@ symbian: {
      TARGET.UID3 = 0xA000A64E
      addFiles.sources = files\*.svg
      addFiles.path = .
-     DEPLOYMENT += addFiles     
+     DEPLOYMENT += addFiles
 }
diff --git a/examples/sql/drilldown/drilldown.pro b/examples/sql/drilldown/drilldown.pro
index 7907bd2..1d0714b 100644
--- a/examples/sql/drilldown/drilldown.pro
+++ b/examples/sql/drilldown/drilldown.pro
@@ -1,7 +1,7 @@
 HEADERS = ../connection.h \
           imageitem.h \
           informationwindow.h \
-          view.h 
+          view.h
 RESOURCES = drilldown.qrc
 SOURCES = imageitem.cpp \
           informationwindow.cpp \
@@ -15,6 +15,6 @@ sources.files = $$SOURCES *.h $$RESOURCES $$FORMS drilldown.pro *.png *.jpg imag
 sources.path = $$[QT_INSTALL_EXAMPLES]/sql/drilldown
 INSTALLS += target sources
 
-symbian:TARGET.UID3 = 0xA000C612 
+symbian:TARGET.UID3 = 0xA000C612
 
 include($$QT_SOURCE_TREE/examples/examplebase.pri)
diff --git a/examples/sql/drilldown/informationwindow.cpp b/examples/sql/drilldown/informationwindow.cpp
index b01b753..8b5fd0c 100644
--- a/examples/sql/drilldown/informationwindow.cpp
+++ b/examples/sql/drilldown/informationwindow.cpp
@@ -101,9 +101,9 @@ InformationWindow::InformationWindow(int id, QSqlRelationalTableModel *offices,
     setWindowFlags(Qt::Window);
     enableButtons(false);
     setWindowTitle(tr("Office: %1").arg(locationText->text()));
-#ifndef Q_OS_SYMBIAN    
+#ifndef Q_OS_SYMBIAN
     resize(320, sizeHint().height());
-#endif    
+#endif
 }
 //! [4]
 
diff --git a/examples/sql/drilldown/main.cpp b/examples/sql/drilldown/main.cpp
index 432849d..57a11ed 100644
--- a/examples/sql/drilldown/main.cpp
+++ b/examples/sql/drilldown/main.cpp
@@ -54,10 +54,10 @@ int main(int argc, char *argv[])
         return 1;
 
     View view("offices", "images");
-#ifndef Q_OS_SYMBIAN    
+#ifndef Q_OS_SYMBIAN
     view.show();
-#else    
-    view.showFullScreen();    
-#endif        
+#else
+    view.showFullScreen();
+#endif
     return app.exec();
 }
diff --git a/examples/sql/drilldown/view.cpp b/examples/sql/drilldown/view.cpp
index e288ac6..349547a 100644
--- a/examples/sql/drilldown/view.cpp
+++ b/examples/sql/drilldown/view.cpp
@@ -62,15 +62,15 @@ View::View(const QString &offices, const QString &images, QWidget *parent)
 
     QGraphicsPixmapItem *logo = scene->addPixmap(QPixmap(":/logo.png"));
     logo->setPos(30, 515);
-    
+
 #ifndef Q_OS_SYMBIAN
     setMinimumSize(470, 620);
-    setMaximumSize(470, 620);    
+    setMaximumSize(470, 620);
 #else
-    setDragMode(QGraphicsView::ScrollHandDrag);  
-#endif    
+    setDragMode(QGraphicsView::ScrollHandDrag);
+#endif
 
-   setWindowTitle(tr("Offices World Wide"));   
+   setWindowTitle(tr("Offices World Wide"));
 }
 //! [1]
 
@@ -135,7 +135,7 @@ void View::showInformation(ImageItem *image)
         window->show();
 #else
         window->showFullScreen();
-#endif        
+#endif
     } else {
         InformationWindow *window;
         window = new InformationWindow(id, officeTable, this);
@@ -148,7 +148,7 @@ void View::showInformation(ImageItem *image)
         window->show();
 #else
         window->showFullScreen();
-#endif    
+#endif
         informationWindows.append(window);
     }
 }
diff --git a/examples/widgets/softkeys/softkeys.cpp b/examples/widgets/softkeys/softkeys.cpp
index 110f2e6..d8ab09a 100644
--- a/examples/widgets/softkeys/softkeys.cpp
+++ b/examples/widgets/softkeys/softkeys.cpp
@@ -65,7 +65,7 @@ MainWindow::MainWindow(QWidget *parent)
 
     toggleButton = new QPushButton(tr("Custom softkeys"), this);
     toggleButton->setContextMenuPolicy(Qt::NoContextMenu);
-    toggleButton->setCheckable(true); 
+    toggleButton->setCheckable(true);
 
     pushButton = new QPushButton(tr("Open File Dialog"), this);
     pushButton->setContextMenuPolicy(Qt::NoContextMenu);