4 files changed, 120 insertions, 3 deletions

diff --git a/src/plugins/accessible/widgets/main.cpp b/src/plugins/accessible/widgets/main.cpp
index 667de88..9a9a778 100644
--- a/src/plugins/accessible/widgets/main.cpp
+++ b/src/plugins/accessible/widgets/main.cpp
@@ -234,8 +234,10 @@ QAccessibleInterface *AccessibleFactory::create(const QString &classname, QObjec
         iface = new QAccessibleDisplay(widget, Grouping);
     } else if (classname == QLatin1String("QStatusBar")) {
         iface = new QAccessibleWidgetEx(widget, StatusBar);
+#ifndef QT_NO_PROGRESSBAR
     } else if (classname == QLatin1String("QProgressBar")) {
-        iface = new QAccessibleDisplay(widget);
+        iface = new QAccessibleProgressBar(widget);
+#endif
     } else if (classname == QLatin1String("QToolBar")) {
         iface = new QAccessibleWidgetEx(widget, ToolBar, widget->windowTitle());
 #ifndef QT_NO_MENUBAR
diff --git a/src/plugins/accessible/widgets/simplewidgets.cpp b/src/plugins/accessible/widgets/simplewidgets.cpp
index 1aadd6c..aa51759 100644
--- a/src/plugins/accessible/widgets/simplewidgets.cpp
+++ b/src/plugins/accessible/widgets/simplewidgets.cpp
@@ -209,6 +209,62 @@ QAccessible::State QAccessibleButton::state(int child) const
     return state;
 }
 
+int QAccessibleButton::actionCount()
+{
+    return 1;
+}
+
+void QAccessibleButton::doAction(int actionIndex)
+{
+    switch (actionIndex) {
+    case 0:
+        button()->click();
+        break;
+    }
+}
+
+QString QAccessibleButton::description(int actionIndex)
+{
+    switch (actionIndex) {
+    case 0:
+        return QLatin1String("Clicks the button.");
+    default:
+        return QString();
+    }
+}
+
+QString QAccessibleButton::name(int actionIndex)
+{
+    switch (actionIndex) {
+    case 0:
+        return QLatin1String("Press");
+    default:
+        return QString();
+    }
+}
+
+QString QAccessibleButton::localizedName(int actionIndex)
+{
+    switch (actionIndex) {
+    case 0:
+        return tr("Press");
+    default:
+        return QString();
+    }
+}
+
+QStringList QAccessibleButton::keyBindings(int actionIndex)
+{
+    switch (actionIndex) {
+#ifdef QT_NO_SHORTCUT
+    case 0:
+        return button()->shortcut().toString();
+#endif
+    default:
+        return QStringList();
+    }
+}
+
 #ifndef QT_NO_TOOLBUTTON
 /*!
   \class QAccessibleToolButton
@@ -756,6 +812,34 @@ void QAccessibleLineEdit::scrollToSubstring(int startIndex, int endIndex)
 
 #endif // QT_NO_LINEEDIT
 
+#ifndef QT_NO_PROGRESSBAR
+QAccessibleProgressBar::QAccessibleProgressBar(QWidget *o)
+    : QAccessibleDisplay(o)
+{
+    Q_ASSERT(progressBar());
+}
+
+QVariant QAccessibleProgressBar::currentValue()
+{
+    return progressBar()->value();
+}
+
+QVariant QAccessibleProgressBar::maximumValue()
+{
+    return progressBar()->maximum();
+}
+
+QVariant QAccessibleProgressBar::minimumValue()
+{
+    return progressBar()->minimum();
+}
+
+QProgressBar *QAccessibleProgressBar::progressBar() const
+{
+    return qobject_cast<QProgressBar *>(object());
+}
+#endif
+
 #endif // QT_NO_ACCESSIBILITY
 
 QT_END_NAMESPACE
diff --git a/src/plugins/accessible/widgets/simplewidgets.h b/src/plugins/accessible/widgets/simplewidgets.h
index abe5bdc..0c1cf5e 100644
--- a/src/plugins/accessible/widgets/simplewidgets.h
+++ b/src/plugins/accessible/widgets/simplewidgets.h
@@ -42,6 +42,7 @@
 #ifndef SIMPLEWIDGETS_H
 #define SIMPLEWIDGETS_H
 
+#include <QtCore/qcoreapplication.h>
 #include <QtGui/qaccessible2.h>
 #include <QtGui/qaccessiblewidget.h>
 
@@ -52,9 +53,12 @@ QT_BEGIN_NAMESPACE
 class QAbstractButton;
 class QLineEdit;
 class QToolButton;
+class QProgressBar;
 
-class QAccessibleButton : public QAccessibleWidgetEx
+class QAccessibleButton : public QAccessibleWidgetEx, public QAccessibleActionInterface
 {
+    Q_ACCESSIBLE_OBJECT
+    Q_DECLARE_TR_FUNCTIONS(QAccessibleButton)
 public:
     QAccessibleButton(QWidget *w, Role r);
 
@@ -64,6 +68,14 @@ public:
     QString actionText(int action, Text text, int child) const;
     bool doAction(int action, int child, const QVariantList &params);
 
+    // QAccessibleActionInterface
+    int actionCount();
+    void doAction(int actionIndex);
+    QString description(int actionIndex);
+    QString name(int actionIndex);
+    QString localizedName(int actionIndex);
+    QStringList keyBindings(int actionIndex);
+
 protected:
     QAbstractButton *button() const;
 };
@@ -101,6 +113,7 @@ protected:
 
 class QAccessibleDisplay : public QAccessibleWidgetEx
 {
+    Q_ACCESSIBLE_OBJECT
 public:
     explicit QAccessibleDisplay(QWidget *w, Role role = StaticText);
 
@@ -150,6 +163,24 @@ protected:
 };
 #endif // QT_NO_LINEEDIT
 
+#ifndef QT_NO_PROGRESSBAR
+class QAccessibleProgressBar : public QAccessibleDisplay, public QAccessibleValueInterface
+{
+    Q_ACCESSIBLE_OBJECT
+public:
+    explicit QAccessibleProgressBar(QWidget *o);
+
+    // QAccessibleValueInterface
+    QVariant currentValue();
+    QVariant maximumValue();
+    QVariant minimumValue();
+    inline void setCurrentValue(const QVariant &) {}
+
+protected:
+    QProgressBar *progressBar() const;
+};
+#endif
+
 #endif // QT_NO_ACCESSIBILITY
 
 QT_END_NAMESPACE
diff --git a/src/plugins/gfxdrivers/powervr/QWSWSEGL/pvrqwsdrawable.c b/src/plugins/gfxdrivers/powervr/QWSWSEGL/pvrqwsdrawable.c
index 17345a9..a9c22ef 100644
--- a/src/plugins/gfxdrivers/powervr/QWSWSEGL/pvrqwsdrawable.c
+++ b/src/plugins/gfxdrivers/powervr/QWSWSEGL/pvrqwsdrawable.c
@@ -662,7 +662,7 @@ int pvrQwsAllocBuffers(PvrQwsDrawable *drawable)
                 PVR2DMemFree(pvrQwsDisplay.context, drawable->backBuffers[index]);
         }
     }
-    drawable->stridePixels = (drawable->rect.width + 7) & ~7;
+    drawable->stridePixels = (drawable->rect.width + 31) & ~31;
     drawable->strideBytes =
         drawable->stridePixels *
         pvrQwsDisplay.screens[drawable->screen].bytesPerPixel;