Fix more warnings for mingw

3 files changed, 5 insertions, 6 deletions

diff --git a/examples/itemviews/addressbook/addresswidget.cpp b/examples/itemviews/addressbook/addresswidget.cpp
index 6d05c22e4d..c8dcb574c5 100644
--- a/examples/itemviews/addressbook/addresswidget.cpp
+++ b/examples/itemviews/addressbook/addresswidget.cpp
@@ -104,7 +104,7 @@ void AddressWidget::editEntry()
     QModelIndex index, i;        
     QString name;
     QString address;
-    int row;
+    int row = -1;
 
     foreach (index, indexes) {
         row = proxy->mapToSource(index).row();
diff --git a/examples/multitouch/pinchzoom/mouse.h b/examples/multitouch/pinchzoom/mouse.h
index bd47245b03..e4ecb75680 100644
--- a/examples/multitouch/pinchzoom/mouse.h
+++ b/examples/multitouch/pinchzoom/mouse.h
@@ -42,11 +42,10 @@
 #ifndef MOUSE_H
 #define MOUSE_H
 
-#include <QGraphicsItem>
-#include <QObject>
+#include <QGraphicsObject>
 
 //! [0]
-class Mouse : public QObject, public QGraphicsItem
+class Mouse : public QGraphicsObject
 {
     Q_OBJECT
 
diff --git a/examples/script/context2d/context2d.cpp b/examples/script/context2d/context2d.cpp
index 5b4a1cf8e3..05352cdfd7 100644
--- a/examples/script/context2d/context2d.cpp
+++ b/examples/script/context2d/context2d.cpp
@@ -369,7 +369,7 @@ void Context2D::setLineCap(const QString &capString)
         style = Qt::RoundCap;
     else if (capString == "square")
         style = Qt::SquareCap;
-    else if (capString == "butt")
+    else //if (capString == "butt")
         style = Qt::FlatCap;
     m_state.lineCap = style;
     m_state.flags |= DirtyLineCap;
@@ -397,7 +397,7 @@ void Context2D::setLineJoin(const QString &joinString)
         style = Qt::RoundJoin;
     else if (joinString == "bevel")
         style = Qt::BevelJoin;
-    else if (joinString == "miter")
+    else //if (joinString == "miter")
         style = Qt::MiterJoin;
     m_state.lineJoin = style;
     m_state.flags |= DirtyLineJoin;