whitespace fixes

expand tabs, fix indentation, remove trailing whitespace.

Change-Id: Ibec1bbad9e8faff81671ce9d1c7bb4fb9b340bb9
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

22 files changed, 202 insertions, 202 deletions

diff --git a/examples/activeqt/hierarchy/hierarchy.pro b/examples/activeqt/hierarchy/hierarchy.pro
index ba8765a..c0d534f 100644
--- a/examples/activeqt/hierarchy/hierarchy.pro
+++ b/examples/activeqt/hierarchy/hierarchy.pro
@@ -1,11 +1,11 @@
 TEMPLATE = lib
-TARGET	 = hierarchyax
+TARGET   = hierarchyax
 
 CONFIG += warn_off dll
 QT += widgets axserver
 
-SOURCES	 = objects.cpp main.cpp
-HEADERS	 = objects.h
+SOURCES  = objects.cpp main.cpp
+HEADERS  = objects.h
 RC_FILE  = hierarchy.rc
 DEF_FILE = hierarchy.def
 
diff --git a/examples/activeqt/hierarchy/objects.cpp b/examples/activeqt/hierarchy/objects.cpp
index f9af4b0..84237b2 100644
--- a/examples/activeqt/hierarchy/objects.cpp
+++ b/examples/activeqt/hierarchy/objects.cpp
@@ -47,7 +47,7 @@
 QParentWidget::QParentWidget(QWidget *parent)
 : QWidget(parent)
 {
-    vbox = new QVBoxLayout(this);    
+    vbox = new QVBoxLayout(this);
 }
 
 //! [0] //! [1]
diff --git a/examples/activeqt/hierarchy/objects.h b/examples/activeqt/hierarchy/objects.h
index 5cd47ce..1112984 100644
--- a/examples/activeqt/hierarchy/objects.h
+++ b/examples/activeqt/hierarchy/objects.h
@@ -79,7 +79,7 @@ class QSubWidget : public QWidget
     Q_CLASSINFO("ClassID", "{850652f4-8f71-4f69-b745-bce241ccdc30}");
     Q_CLASSINFO("InterfaceID", "{2d76cc2f-3488-417a-83d6-debff88b3c3f}");
     Q_CLASSINFO("ToSuperClass", "QSubWidget");
-    
+
 public:
     QSubWidget(QWidget *parent = 0, const QString &name = QString());
 
diff --git a/examples/activeqt/menus/main.cpp b/examples/activeqt/menus/main.cpp
index 332f06d..6255e57 100644
--- a/examples/activeqt/menus/main.cpp
+++ b/examples/activeqt/menus/main.cpp
@@ -43,11 +43,11 @@
 #include <QAxFactory>
 
 QAXFACTORY_DEFAULT(QMenus,
-		    "{4dc3f340-a6f7-44e4-a79b-3e9217695fbd}",
-		    "{9ee49617-7d5c-441a-b833-4b068d40d751}",
-		    "{13eca64b-ee2a-4f3c-aa04-5d9d975979a7}",
-		    "{ce947ee3-0403-4fdc-895a-4fe779394b46}",
-		    "{8de435ce-8d2a-46ac-b3b3-cb800d0847c7}");
+                   "{4dc3f340-a6f7-44e4-a79b-3e9217695fbd}",
+                   "{9ee49617-7d5c-441a-b833-4b068d40d751}",
+                   "{13eca64b-ee2a-4f3c-aa04-5d9d975979a7}",
+                   "{ce947ee3-0403-4fdc-895a-4fe779394b46}",
+                   "{8de435ce-8d2a-46ac-b3b3-cb800d0847c7}");
 
 int main( int argc, char **argv )
 {
@@ -55,8 +55,8 @@ int main( int argc, char **argv )
 
     QWidget *window = 0;
     if ( !QAxFactory::isServer() ) {
-	window = new QMenus();
-	window->show();
+        window = new QMenus();
+        window->show();
     }
 
     return a.exec();
diff --git a/examples/activeqt/menus/menus.cpp b/examples/activeqt/menus/menus.cpp
index 1311963..908c88c 100644
--- a/examples/activeqt/menus/menus.cpp
+++ b/examples/activeqt/menus/menus.cpp
@@ -49,7 +49,7 @@
 #include "fileopen.xpm"
 #include "filesave.xpm"
 
-QMenus::QMenus(QWidget *parent) 
+QMenus::QMenus(QWidget *parent)
     : QMainWindow(parent, 0) // QMainWindow's default flag is WType_TopLevel
 {
     QAction *action;
@@ -167,8 +167,8 @@ void QMenus::editAdvancedStyle()
 
 void QMenus::helpAbout()
 {
-    QMessageBox::about(this, "About QMenus", 
-			"This example implements an in-place ActiveX control with menus and status messages.");
+    QMessageBox::about(this, "About QMenus",
+                       "This example implements an in-place ActiveX control with menus and status messages.");
 }
 
 void QMenus::helpAboutQt()
diff --git a/examples/activeqt/menus/menus.pro b/examples/activeqt/menus/menus.pro
index 9be1688..be5d75d 100644
--- a/examples/activeqt/menus/menus.pro
+++ b/examples/activeqt/menus/menus.pro
@@ -1,11 +1,11 @@
 TEMPLATE = app
-TARGET	 = menusax
+TARGET   = menusax
 
 CONFIG += warn_off
 QT += widgets axserver
 
-SOURCES	 = main.cpp menus.cpp
-HEADERS	 = menus.h
+SOURCES  = main.cpp menus.cpp
+HEADERS  = menus.h
 RC_FILE  = menus.rc
 
 # install
diff --git a/examples/activeqt/multiple/ax1.h b/examples/activeqt/multiple/ax1.h
index 7f502ab..72bbe5d 100644
--- a/examples/activeqt/multiple/ax1.h
+++ b/examples/activeqt/multiple/ax1.h
@@ -61,21 +61,21 @@ public:
 
     QColor fillColor() const
     {
-	return fill_color;
+        return fill_color;
     }
     void setFillColor(const QColor &fc)
     {
-	fill_color = fc;
-	repaint();
+        fill_color = fc;
+        repaint();
     }
 
 protected:
     void paintEvent(QPaintEvent *e)
     {
-	QPainter paint(this);
-	QRect r = rect();
-	r.adjust(10, 10, -10, -10);
-	paint.fillRect(r, fill_color);
+        QPainter paint(this);
+        QRect r = rect();
+        r.adjust(10, 10, -10, -10);
+        paint.fillRect(r, fill_color);
     }
 
 private:
diff --git a/examples/activeqt/multiple/ax2.h b/examples/activeqt/multiple/ax2.h
index 5efeee9..239e93e 100644
--- a/examples/activeqt/multiple/ax2.h
+++ b/examples/activeqt/multiple/ax2.h
@@ -58,31 +58,31 @@ class QAxWidget2 : public QWidget
     Q_PROPERTY( int lineWidth READ lineWidth WRITE setLineWidth )
 public:
     QAxWidget2(QWidget *parent = 0)
-	: QWidget(parent), line_width( 1 )
+        : QWidget(parent), line_width( 1 )
     {
     }
 
     int lineWidth() const
     {
-	return line_width;
+        return line_width;
     }
     void setLineWidth( int lw )
     {
-	line_width = lw;
-	repaint();
+        line_width = lw;
+        repaint();
     }
 
 protected:
     void paintEvent( QPaintEvent *e )
     {
-	QPainter paint( this );
-	QPen pen = paint.pen();
-	pen.setWidth( line_width );
-	paint.setPen( pen );
+        QPainter paint( this );
+        QPen pen = paint.pen();
+        pen.setWidth( line_width );
+        paint.setPen( pen );
 
-	QRect r = rect();
-	r.adjust( 10, 10, -10, -10 );
-	paint.drawEllipse( r );
+        QRect r = rect();
+        r.adjust( 10, 10, -10, -10 );
+        paint.drawEllipse( r );
     }
 
 private:
diff --git a/examples/activeqt/multiple/multiple.pro b/examples/activeqt/multiple/multiple.pro
index 56e413d..3254c0e 100644
--- a/examples/activeqt/multiple/multiple.pro
+++ b/examples/activeqt/multiple/multiple.pro
@@ -1,11 +1,11 @@
 TEMPLATE = lib
-TARGET	 = multipleax
+TARGET   = multipleax
 
 CONFIG += warn_off dll
 QT += widgets axserver
 
-SOURCES	 = main.cpp
-HEADERS	 = ax1.h ax2.h
+SOURCES  = main.cpp
+HEADERS  = ax1.h ax2.h
 RC_FILE  = multipleax.rc
 DEF_FILE = multipleax.def
 
diff --git a/examples/activeqt/opengl/glbox.cpp b/examples/activeqt/opengl/glbox.cpp
index 01ac4f3..69285fa 100644
--- a/examples/activeqt/opengl/glbox.cpp
+++ b/examples/activeqt/opengl/glbox.cpp
@@ -65,8 +65,8 @@
 GLBox::GLBox( QWidget* parent, const char* name )
     : QGLWidget( parent )
 {
-    xRot = yRot = zRot = 0.0;		// default object rotation
-    scale = 1.25;			// default object scale
+    xRot = yRot = zRot = 0.0;           // default object rotation
+    scale = 1.25;                       // default object scale
     object = 0;
 }
 
@@ -95,8 +95,8 @@ void GLBox::paintGL()
     glTranslatef( 0.0, 0.0, -10.0 );
     glScalef( scale, scale, scale );
 
-    glRotatef( xRot, 1.0, 0.0, 0.0 ); 
-    glRotatef( yRot, 0.0, 1.0, 0.0 ); 
+    glRotatef( xRot, 1.0, 0.0, 0.0 );
+    glRotatef( yRot, 0.0, 1.0, 0.0 );
     glRotatef( zRot, 0.0, 0.0, 1.0 );
 
     glCallList( object );
@@ -109,8 +109,8 @@ void GLBox::paintGL()
 
 void GLBox::initializeGL()
 {
-    qglClearColor(Qt::black); 		// Let OpenGL clear to black
-    object = makeObject();		// Generate an OpenGL display list
+    qglClearColor(Qt::black);           // Let OpenGL clear to black
+    object = makeObject();              // Generate an OpenGL display list
     glShadeModel( GL_FLAT );
 }
 
@@ -135,14 +135,14 @@ void GLBox::resizeGL( int w, int h )
 */
 
 GLuint GLBox::makeObject()
-{	
+{
     GLuint list;
 
     list = glGenLists( 1 );
 
     glNewList( list, GL_COMPILE );
 
-    qglColor(Qt::white);		      // Shorthand for glColor3f or glIndex
+    qglColor(Qt::white);                      // Shorthand for glColor3f or glIndex
 
     glLineWidth( 2.0 );
 
@@ -206,8 +206,8 @@ void GLBox::setZRotation( int degrees )
 }
 
 //! [1]
-class ObjectSafetyImpl : public QAxAggregated, 
-			 public IObjectSafety
+class ObjectSafetyImpl : public QAxAggregated,
+                         public IObjectSafety
 {
 public:
 //! [1] //! [2]
@@ -215,14 +215,14 @@ public:
 
     long queryInterface( const QUuid &iid, void **iface )
     {
-	*iface = 0;
-	if ( iid == IID_IObjectSafety )
-	    *iface = (IObjectSafety*)this;
-	else
-	    return E_NOINTERFACE;
-
-	AddRef();
-	return S_OK;
+        *iface = 0;
+        if ( iid == IID_IObjectSafety )
+            *iface = (IObjectSafety*)this;
+        else
+            return E_NOINTERFACE;
+
+        AddRef();
+        return S_OK;
     }
 
 //! [2] //! [3]
@@ -231,13 +231,13 @@ public:
 //! [3] //! [4]
     HRESULT WINAPI GetInterfaceSafetyOptions( REFIID riid, DWORD *pdwSupportedOptions, DWORD *pdwEnabledOptions )
     {
-	*pdwSupportedOptions = INTERFACESAFE_FOR_UNTRUSTED_DATA | INTERFACESAFE_FOR_UNTRUSTED_CALLER;
-	*pdwEnabledOptions = INTERFACESAFE_FOR_UNTRUSTED_DATA | INTERFACESAFE_FOR_UNTRUSTED_CALLER;
-	return S_OK;
+        *pdwSupportedOptions = INTERFACESAFE_FOR_UNTRUSTED_DATA | INTERFACESAFE_FOR_UNTRUSTED_CALLER;
+        *pdwEnabledOptions = INTERFACESAFE_FOR_UNTRUSTED_DATA | INTERFACESAFE_FOR_UNTRUSTED_CALLER;
+        return S_OK;
     }
     HRESULT WINAPI SetInterfaceSafetyOptions( REFIID riid, DWORD pdwSupportedOptions, DWORD pdwEnabledOptions )
     {
-	return S_OK;
+        return S_OK;
     }
 };
 //! [4] //! [5]
diff --git a/examples/activeqt/opengl/glbox.h b/examples/activeqt/opengl/glbox.h
index fd62e94..b356056 100644
--- a/examples/activeqt/opengl/glbox.h
+++ b/examples/activeqt/opengl/glbox.h
@@ -52,7 +52,7 @@
 #include <QAxBindable>
 
 class GLBox : public QGLWidget,
-	      public QAxBindable
+              public QAxBindable
 {
     Q_OBJECT
 //! [0] //! [1]
@@ -66,18 +66,18 @@ public:
 
 public slots:
 
-    void		setXRotation( int degrees );
+    void                setXRotation( int degrees );
 //! [1]
-    void		setYRotation( int degrees );
-    void		setZRotation( int degrees );
+    void                setYRotation( int degrees );
+    void                setZRotation( int degrees );
 
 protected:
 
-    void		initializeGL();
-    void		paintGL();
-    void		resizeGL( int w, int h );
+    void                initializeGL();
+    void                paintGL();
+    void                resizeGL( int w, int h );
 
-    virtual GLuint 	makeObject();
+    virtual GLuint      makeObject();
 
 private:
 
diff --git a/examples/activeqt/opengl/main.cpp b/examples/activeqt/opengl/main.cpp
index f834a1b..8f62d59 100644
--- a/examples/activeqt/opengl/main.cpp
+++ b/examples/activeqt/opengl/main.cpp
@@ -55,12 +55,12 @@
 #include <QAxFactory>
 
 QAXFACTORY_DEFAULT( GLBox,
-		    "{5fd9c22e-ed45-43fa-ba13-1530bb6b03e0}",
-		    "{33b051af-bb25-47cf-a390-5cfd2987d26a}",
-		    "{8c996c29-eafa-46ac-a6f9-901951e765b5}",
-		    "{2c3c183a-eeda-41a4-896e-3d9c12c3577d}",
-		    "{83e16271-6480-45d5-aaf1-3f40b7661ae4}"
-		  )
+                    "{5fd9c22e-ed45-43fa-ba13-1530bb6b03e0}",
+                    "{33b051af-bb25-47cf-a390-5cfd2987d26a}",
+                    "{8c996c29-eafa-46ac-a6f9-901951e765b5}",
+                    "{2c3c183a-eeda-41a4-896e-3d9c12c3577d}",
+                    "{83e16271-6480-45d5-aaf1-3f40b7661ae4}"
+                  )
 
 //! [0] //! [1]
 /*
@@ -73,15 +73,15 @@ int main( int argc, char **argv )
     QApplication a(argc,argv);
 
     if ( !QGLFormat::hasOpenGL() ) {
-	qWarning( "This system has no OpenGL support. Exiting." );
-	return -1;
+        qWarning( "This system has no OpenGL support. Exiting." );
+        return -1;
     }
 
     if ( !QAxFactory::isServer() ) {
-	GLObjectWindow w;
-	w.resize( 400, 350 );
-	w.show();
-	return a.exec();
+        GLObjectWindow w;
+        w.resize( 400, 350 );
+        w.show();
+        return a.exec();
 //! [1] //! [2]
     }
     return a.exec();
diff --git a/examples/activeqt/opengl/opengl.pro b/examples/activeqt/opengl/opengl.pro
index 1cdd707..47693f4 100644
--- a/examples/activeqt/opengl/opengl.pro
+++ b/examples/activeqt/opengl/opengl.pro
@@ -1,14 +1,14 @@
 TEMPLATE = app
-TARGET	 = openglax
+TARGET   = openglax
 
 CONFIG += warn_off
 QT += widgets axserver opengl
 
-HEADERS	 = glbox.h \
-	   globjwin.h
-SOURCES	 = glbox.cpp \
-	   globjwin.cpp \
-	   main.cpp
+HEADERS  = glbox.h \
+           globjwin.h
+SOURCES  = glbox.cpp \
+           globjwin.cpp \
+           main.cpp
 
 RC_FILE = opengl.rc
 
diff --git a/examples/activeqt/qutlook/addressview.cpp b/examples/activeqt/qutlook/addressview.cpp
index c9adc85..ef26ce0 100644
--- a/examples/activeqt/qutlook/addressview.cpp
+++ b/examples/activeqt/qutlook/addressview.cpp
@@ -74,9 +74,9 @@ AddressBookModel::AddressBookModel(AddressView *parent)
         session.Logon();
         Outlook::MAPIFolder *folder = session.GetDefaultFolder(Outlook::olFolderContacts);
         contactItems = new Outlook::Items(folder->Items());
-	connect(contactItems, SIGNAL(ItemAdd(IDispatch*)), parent, SLOT(updateOutlook()));
-	connect(contactItems, SIGNAL(ItemChange(IDispatch*)), parent, SLOT(updateOutlook()));
-	connect(contactItems, SIGNAL(ItemRemove()), parent, SLOT(updateOutlook()));    
+        connect(contactItems, SIGNAL(ItemAdd(IDispatch*)), parent, SLOT(updateOutlook()));
+        connect(contactItems, SIGNAL(ItemChange(IDispatch*)), parent, SLOT(updateOutlook()));
+        connect(contactItems, SIGNAL(ItemRemove()), parent, SLOT(updateOutlook()));
 
         delete folder;
     }
@@ -277,7 +277,7 @@ void AddressView::changeEntry()
 void AddressView::itemSelected(const QModelIndex &index)
 {
     if (!index.isValid())
-	return;
+        return;
 
     QAbstractItemModel *model = treeView->model();
     iFirstName->setText(model->data(model->index(index.row(), 0)).toString());
diff --git a/examples/activeqt/qutlook/qutlook.pro b/examples/activeqt/qutlook/qutlook.pro
index 30d5bc5..3482e1c 100644
--- a/examples/activeqt/qutlook/qutlook.pro
+++ b/examples/activeqt/qutlook/qutlook.pro
@@ -1,6 +1,6 @@
 #! [0] #! [1]
 TEMPLATE = app
-TARGET	 = qutlook
+TARGET   = qutlook
 QT += widgets axcontainer
 
 TYPELIBS = $$system(dumpcpp -getfile {00062FFF-0000-0000-C000-000000000046})
diff --git a/examples/activeqt/simple/main.cpp b/examples/activeqt/simple/main.cpp
index 9348e94..487ccfa 100644
--- a/examples/activeqt/simple/main.cpp
+++ b/examples/activeqt/simple/main.cpp
@@ -57,27 +57,27 @@ public:
     QSimpleAX(QWidget *parent = 0)
     : QWidget(parent)
     {
-	QVBoxLayout *vbox = new QVBoxLayout( this );
+        QVBoxLayout *vbox = new QVBoxLayout( this );
 
         slider = new QSlider( Qt::Horizontal, this );
-	LCD = new QLCDNumber( 3, this );
-	edit = new QLineEdit( this );
+        LCD = new QLCDNumber( 3, this );
+        edit = new QLineEdit( this );
 
-	connect( slider, SIGNAL(valueChanged(int)), this, SLOT(setValue(int)) );
-	connect( edit, SIGNAL(textChanged(QString)), this, SLOT(setText(QString)) );
+        connect( slider, SIGNAL(valueChanged(int)), this, SLOT(setValue(int)) );
+        connect( edit, SIGNAL(textChanged(QString)), this, SLOT(setText(QString)) );
 
-	vbox->addWidget( slider );
-	vbox->addWidget( LCD );
-	vbox->addWidget( edit );
+        vbox->addWidget( slider );
+        vbox->addWidget( LCD );
+        vbox->addWidget( edit );
     }
 
-    QString text() const 
-    { 
-	return edit->text(); 
+    QString text() const
+    {
+        return edit->text();
     }
     int value() const
     {
-	return slider->value();
+        return slider->value();
     }
 
 signals:
@@ -88,33 +88,33 @@ signals:
 public slots:
     void setText( const QString &string )
     {
-	if ( !requestPropertyChange( "text" ) )
-	    return;
+        if ( !requestPropertyChange( "text" ) )
+            return;
 
-	edit->blockSignals( true );
-	edit->setText( string );
-	edit->blockSignals( false );
-	emit someSignal();
-	emit textChanged( string );
+        edit->blockSignals( true );
+        edit->setText( string );
+        edit->blockSignals( false );
+        emit someSignal();
+        emit textChanged( string );
 
-	propertyChanged( "text" );
+        propertyChanged( "text" );
     }
     void about()
     {
-	QMessageBox::information( this, "About QSimpleAX", "This is a Qt widget, and this slot has been\n"
-							  "called through ActiveX/OLE automation!" );
+        QMessageBox::information( this, "About QSimpleAX", "This is a Qt widget, and this slot has been\n"
+                                                          "called through ActiveX/OLE automation!" );
     }
     void setValue( int i )
     {
-	if ( !requestPropertyChange( "value" ) )
-	    return;
-	slider->blockSignals( true );
-	slider->setValue( i );
-	slider->blockSignals( false );
-	LCD->display( i );
-	emit valueChanged( i );
+        if ( !requestPropertyChange( "value" ) )
+            return;
+        slider->blockSignals( true );
+        slider->setValue( i );
+        slider->blockSignals( false );
+        LCD->display( i );
+        emit valueChanged( i );
 
-	propertyChanged( "value" );
+        propertyChanged( "value" );
     }
 
 private:
@@ -128,9 +128,9 @@ private:
 
 //! [1]
 QAXFACTORY_DEFAULT(QSimpleAX,
-	   "{DF16845C-92CD-4AAB-A982-EB9840E74669}",
-	   "{616F620B-91C5-4410-A74E-6B81C76FFFE0}",
-	   "{E1816BBA-BF5D-4A31-9855-D6BA432055FF}",
-	   "{EC08F8FC-2754-47AB-8EFE-56A54057F34E}",	   
-	   "{A095BA0C-224F-4933-A458-2DD7F6B85D8F}")
+           "{DF16845C-92CD-4AAB-A982-EB9840E74669}",
+           "{616F620B-91C5-4410-A74E-6B81C76FFFE0}",
+           "{E1816BBA-BF5D-4A31-9855-D6BA432055FF}",
+           "{EC08F8FC-2754-47AB-8EFE-56A54057F34E}",
+           "{A095BA0C-224F-4933-A458-2DD7F6B85D8F}")
 //! [1]
diff --git a/examples/activeqt/simple/simple.pro b/examples/activeqt/simple/simple.pro
index da8a317..a512c81 100644
--- a/examples/activeqt/simple/simple.pro
+++ b/examples/activeqt/simple/simple.pro
@@ -1,10 +1,10 @@
 TEMPLATE = app
-TARGET	 = simpleax
+TARGET   = simpleax
 
 CONFIG += warn_off
 QT += widgets axserver
 
-SOURCES	 = main.cpp
+SOURCES  = main.cpp
 RC_FILE  = simple.rc
 
 # install
diff --git a/examples/activeqt/webbrowser/main.cpp b/examples/activeqt/webbrowser/main.cpp
index 1e4efb5..51a9dce 100644
--- a/examples/activeqt/webbrowser/main.cpp
+++ b/examples/activeqt/webbrowser/main.cpp
@@ -106,8 +106,8 @@ void MainWindow::on_WebBrowser_TitleChange(const QString &title)
 void MainWindow::on_WebBrowser_ProgressChange(int a, int b)
 {
     if (a <= 0 || b <= 0) {
-	pb->hide();
-	return;
+        pb->hide();
+        return;
     }
     pb->show();
     pb->setRange(0, b);
@@ -118,11 +118,11 @@ void MainWindow::on_WebBrowser_CommandStateChange(int cmd, bool on)
 {
     switch (cmd) {
     case 1:
-	actionForward->setEnabled(on);
-	break;
+        actionForward->setEnabled(on);
+        break;
     case 2:
-	actionBack->setEnabled(on);
-	break;
+        actionBack->setEnabled(on);
+        break;
     }
 }
 
@@ -147,7 +147,7 @@ void MainWindow::on_actionNewWindow_triggered()
     MainWindow *window = new MainWindow;
     window->show();
     if (addressEdit->text().isEmpty())
-	return;
+        return;
     window->addressEdit->setText(addressEdit->text());
     window->actionStop->setEnabled(true);
     window->on_actionGo_triggered();
@@ -156,9 +156,9 @@ void MainWindow::on_actionNewWindow_triggered()
 void MainWindow::on_actionAbout_triggered()
 {
     QMessageBox::about(this, tr("About WebBrowser"),
-		tr("This Example has been created using the ActiveQt integration into Qt Designer.\n"
-		   "It demonstrates the use of QAxWidget to embed the Internet Explorer ActiveX\n"
-		   "control into a Qt application."));
+                tr("This Example has been created using the ActiveQt integration into Qt Designer.\n"
+                   "It demonstrates the use of QAxWidget to embed the Internet Explorer ActiveX\n"
+                   "control into a Qt application."));
 }
 
 void MainWindow::on_actionAboutQt_triggered()
diff --git a/examples/activeqt/webbrowser/webaxwidget.h b/examples/activeqt/webbrowser/webaxwidget.h
index a5382d0..4a34a12 100644
--- a/examples/activeqt/webbrowser/webaxwidget.h
+++ b/examples/activeqt/webbrowser/webaxwidget.h
@@ -47,8 +47,8 @@
 class WebAxWidget : public QAxWidget
 {
 public:
-    
-    WebAxWidget(QWidget* parent = 0, Qt::WindowFlags f = 0) 
+
+    WebAxWidget(QWidget* parent = 0, Qt::WindowFlags f = 0)
         : QAxWidget(parent, f)
     {
     }
diff --git a/examples/activeqt/webbrowser/webbrowser.pro b/examples/activeqt/webbrowser/webbrowser.pro
index 995906f..9fa342b 100644
--- a/examples/activeqt/webbrowser/webbrowser.pro
+++ b/examples/activeqt/webbrowser/webbrowser.pro
@@ -3,8 +3,8 @@ TEMPLATE = app
 QT += widgets axcontainer
 
 HEADERS  = webaxwidget.h
-SOURCES	 = main.cpp
-FORMS	 = mainwindow.ui
+SOURCES  = main.cpp
+FORMS    = mainwindow.ui
 wincewm*: FORMS = mainwindow_windowsmobile.ui
 
 
diff --git a/examples/activeqt/wrapper/main.cpp b/examples/activeqt/wrapper/main.cpp
index 3f0cfb5..5c16f92 100644
--- a/examples/activeqt/wrapper/main.cpp
+++ b/examples/activeqt/wrapper/main.cpp
@@ -73,85 +73,85 @@ static const char *fileopen[] = {
 class ActiveQtFactory : public QAxFactory
 {
 public:
-    ActiveQtFactory( const QUuid &lib, const QUuid &app ) 
-	: QAxFactory( lib, app ) 
+    ActiveQtFactory( const QUuid &lib, const QUuid &app )
+        : QAxFactory( lib, app )
     {}
     QStringList featureList() const
     {
-	QStringList list;
-	list << "QCheckBox";
-	list << "QRadioButton";
-	list << "QPushButton";
-	list << "QToolButton";
-	return list;
+        QStringList list;
+        list << "QCheckBox";
+        list << "QRadioButton";
+        list << "QPushButton";
+        list << "QToolButton";
+        return list;
     }
     QObject *createObject(const QString &key)
     {
-	if ( key == "QCheckBox" )
-	    return new QCheckBox(0);
-	if ( key == "QRadioButton" )
-	    return new QRadioButton(0);
-	if ( key == "QPushButton" )
-	    return new QPushButton(0 );
-	if ( key == "QToolButton" ) {
-	    QToolButton *tb = new QToolButton(0);
-//	    tb->setIcon( QPixmap(fileopen) );
-	    return tb;
-	}
+        if ( key == "QCheckBox" )
+            return new QCheckBox(0);
+        if ( key == "QRadioButton" )
+            return new QRadioButton(0);
+        if ( key == "QPushButton" )
+            return new QPushButton(0 );
+        if ( key == "QToolButton" ) {
+            QToolButton *tb = new QToolButton(0);
+//          tb->setIcon( QPixmap(fileopen) );
+            return tb;
+        }
 
-	return 0;
+        return 0;
     }
     const QMetaObject *metaObject( const QString &key ) const
     {
-	if ( key == "QCheckBox" )
-	    return &QCheckBox::staticMetaObject;
-	if ( key == "QRadioButton" )
-	    return &QRadioButton::staticMetaObject;
-	if ( key == "QPushButton" )
-	    return &QPushButton::staticMetaObject;
-	if ( key == "QToolButton" )
-	    return &QToolButton::staticMetaObject;
+        if ( key == "QCheckBox" )
+            return &QCheckBox::staticMetaObject;
+        if ( key == "QRadioButton" )
+            return &QRadioButton::staticMetaObject;
+        if ( key == "QPushButton" )
+            return &QPushButton::staticMetaObject;
+        if ( key == "QToolButton" )
+            return &QToolButton::staticMetaObject;
 
-	return 0;
+        return 0;
     }
     QUuid classID( const QString &key ) const
     {
-	if ( key == "QCheckBox" )
-	    return "{6E795DE9-872D-43CF-A831-496EF9D86C68}";
-	if ( key == "QRadioButton" )
-	    return "{AFCF78C8-446C-409A-93B3-BA2959039189}";
-	if ( key == "QPushButton" )
-	    return "{2B262458-A4B6-468B-B7D4-CF5FEE0A7092}";
-	if ( key == "QToolButton" )
-	    return "{7c0ffe7a-60c3-4666-bde2-5cf2b54390a1}";
+        if ( key == "QCheckBox" )
+            return "{6E795DE9-872D-43CF-A831-496EF9D86C68}";
+        if ( key == "QRadioButton" )
+            return "{AFCF78C8-446C-409A-93B3-BA2959039189}";
+        if ( key == "QPushButton" )
+            return "{2B262458-A4B6-468B-B7D4-CF5FEE0A7092}";
+        if ( key == "QToolButton" )
+            return "{7c0ffe7a-60c3-4666-bde2-5cf2b54390a1}";
 
-	return QUuid();
+        return QUuid();
     }
     QUuid interfaceID( const QString &key ) const
     {
-	if ( key == "QCheckBox" )
-	    return "{4FD39DD7-2DE0-43C1-A8C2-27C51A052810}";
-	if ( key == "QRadioButton" )
-	    return "{7CC8AE30-206C-48A3-A009-B0A088026C2F}";
-	if ( key == "QPushButton" )
-	    return "{06831CC9-59B6-436A-9578-6D53E5AD03D3}";
-	if ( key == "QToolButton" )
-	    return "{6726080f-d63d-4950-a366-9bf33e5cdf84}";
+        if ( key == "QCheckBox" )
+            return "{4FD39DD7-2DE0-43C1-A8C2-27C51A052810}";
+        if ( key == "QRadioButton" )
+            return "{7CC8AE30-206C-48A3-A009-B0A088026C2F}";
+        if ( key == "QPushButton" )
+            return "{06831CC9-59B6-436A-9578-6D53E5AD03D3}";
+        if ( key == "QToolButton" )
+            return "{6726080f-d63d-4950-a366-9bf33e5cdf84}";
 
-	return QUuid();
+        return QUuid();
     }
     QUuid eventsID( const QString &key ) const
     {
-	if ( key == "QCheckBox" )
-	    return "{FDB6FFBE-56A3-4E90-8F4D-198488418B3A}";
-	if ( key == "QRadioButton" )
-	    return "{73EE4860-684C-4A66-BF63-9B9EFFA0CBE5}";
-	if ( key == "QPushButton" )
-	    return "{3CC3F17F-EA59-4B58-BBD3-842D467131DD}";
-	if ( key == "QToolButton" )
-	    return "{f4d421fd-4ead-4fd9-8a25-440766939639}";
+        if ( key == "QCheckBox" )
+            return "{FDB6FFBE-56A3-4E90-8F4D-198488418B3A}";
+        if ( key == "QRadioButton" )
+            return "{73EE4860-684C-4A66-BF63-9B9EFFA0CBE5}";
+        if ( key == "QPushButton" )
+            return "{3CC3F17F-EA59-4B58-BBD3-842D467131DD}";
+        if ( key == "QToolButton" )
+            return "{f4d421fd-4ead-4fd9-8a25-440766939639}";
 
-	return QUuid();
+        return QUuid();
     }
 };
 //! [0] //! [1]
diff --git a/examples/activeqt/wrapper/wrapper.pro b/examples/activeqt/wrapper/wrapper.pro
index 8b59eb9..229f790 100644
--- a/examples/activeqt/wrapper/wrapper.pro
+++ b/examples/activeqt/wrapper/wrapper.pro
@@ -1,11 +1,11 @@
 TEMPLATE = lib
-TARGET	 = wrapperax
+TARGET   = wrapperax
 
 CONFIG += warn_off dll
 QT += widgets axserver
 
-SOURCES	 = main.cpp
-RC_FILE	 = wrapperax.rc
+SOURCES  = main.cpp
+RC_FILE  = wrapperax.rc
 DEF_FILE = wrapperax.def
 
 # install