Merge branch '4.6' of git@scm.dev.nokia.troll.no:qt/qt into 4.6

12 files changed, 65 insertions, 13 deletions

diff --git a/src/gui/kernel/qaction.cpp b/src/gui/kernel/qaction.cpp
index 5f5650f..6f3cbaf 100644
--- a/src/gui/kernel/qaction.cpp
+++ b/src/gui/kernel/qaction.cpp
@@ -286,7 +286,7 @@ void QActionPrivate::setShortcutEnabled(bool enable, QShortcutMap &map)
 
     Actions with a softkey role defined are only visible in the softkey bar when the widget containing
     the action has focus. If no widget currently has focus, the softkey framework will traverse up the
-    widget parent heirarchy looking for a widget containing softkey actions.
+    widget parent hierarchy looking for a widget containing softkey actions.
  */
 
 /*!
diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp
index 387c29b..05e75a2 100644
--- a/src/gui/kernel/qapplication_win.cpp
+++ b/src/gui/kernel/qapplication_win.cpp
@@ -832,6 +832,7 @@ void qt_init(QApplicationPrivate *priv, int)
     priv->GetGestureInfo = (PtrGetGestureInfo) &TKGetGestureInfo;
     priv->GetGestureExtraArgs = (PtrGetGestureExtraArgs) &TKGetGestureExtraArguments;
 #elif !defined(Q_WS_WINCE)
+  #if !defined(QT_NO_NATIVE_GESTURES)
     priv->GetGestureInfo =
             (PtrGetGestureInfo)QLibrary::resolve(QLatin1String("user32"),
                                                  "GetGestureInfo");
@@ -847,6 +848,7 @@ void qt_init(QApplicationPrivate *priv, int)
     priv->GetGestureConfig =
             (PtrGetGestureConfig)QLibrary::resolve(QLatin1String("user32"),
                                                    "GetGestureConfig");
+  #endif // QT_NO_NATIVE_GESTURES
     priv->BeginPanningFeedback =
             (PtrBeginPanningFeedback)QLibrary::resolve(QLatin1String("uxtheme"),
                                                        "BeginPanningFeedback");
diff --git a/src/gui/kernel/qcursor_win.cpp b/src/gui/kernel/qcursor_win.cpp
index 26cde1a..a4e7b1f 100644
--- a/src/gui/kernel/qcursor_win.cpp
+++ b/src/gui/kernel/qcursor_win.cpp
@@ -153,8 +153,8 @@ static HCURSOR create32BitCursor(const QPixmap &pixmap, int hx, int hy)
     bool invb, invm;
     bbits = pixmap.toImage().convertToFormat(QImage::Format_Mono);
     mbits = pixmap.toImage().convertToFormat(QImage::Format_Mono);
-    invb = bbits.numColors() > 1 && qGray(bbits.color(0)) < qGray(bbits.color(1));
-    invm = mbits.numColors() > 1 && qGray(mbits.color(0)) < qGray(mbits.color(1));
+    invb = bbits.colorCount() > 1 && qGray(bbits.color(0)) < qGray(bbits.color(1));
+    invm = mbits.colorCount() > 1 && qGray(mbits.color(0)) < qGray(mbits.color(1));
 
     int sysW = GetSystemMetrics(SM_CXCURSOR);
     int sysH = GetSystemMetrics(SM_CYCURSOR);
@@ -396,8 +396,8 @@ void QCursorData::update()
         } else {
             bbits = bm->toImage().convertToFormat(QImage::Format_Mono);
             mbits = bmm->toImage().convertToFormat(QImage::Format_Mono);
-            invb = bbits.numColors() > 1 && qGray(bbits.color(0)) < qGray(bbits.color(1));
-            invm = mbits.numColors() > 1 && qGray(mbits.color(0)) < qGray(mbits.color(1));
+            invb = bbits.colorCount() > 1 && qGray(bbits.color(0)) < qGray(bbits.color(1));
+            invm = mbits.colorCount() > 1 && qGray(mbits.color(0)) < qGray(mbits.color(1));
         }
         int n = qMax(1, bbits.width() / 8);
         int h = bbits.height();
diff --git a/src/gui/kernel/qgesturemanager.cpp b/src/gui/kernel/qgesturemanager.cpp
index abd2128..3d4bb8c 100644
--- a/src/gui/kernel/qgesturemanager.cpp
+++ b/src/gui/kernel/qgesturemanager.cpp
@@ -52,7 +52,7 @@
 #ifdef Q_WS_MAC
 #include "qmacgesturerecognizer_mac_p.h"
 #endif
-#if defined(Q_OS_WIN)
+#if defined(Q_OS_WIN) && !defined(QT_NO_NATIVE_GESTURES)
 #include "qwinnativepangesturerecognizer_win_p.h"
 #endif
 
@@ -94,7 +94,9 @@ QGestureManager::QGestureManager(QObject *parent)
     registerGestureRecognizer(new QTapGestureRecognizer);
 #endif
 #if defined(Q_OS_WIN)
+  #if !defined(QT_NO_NATIVE_GESTURES)
     registerGestureRecognizer(new QWinNativePanGestureRecognizer);
+  #endif
 #else
     registerGestureRecognizer(new QTapAndHoldGestureRecognizer);
 #endif
diff --git a/src/gui/kernel/qlayout.cpp b/src/gui/kernel/qlayout.cpp
index 70cd5a5..5d44b3d 100644
--- a/src/gui/kernel/qlayout.cpp
+++ b/src/gui/kernel/qlayout.cpp
@@ -496,6 +496,21 @@ void QLayout::setContentsMargins(int left, int top, int right, int bottom)
 }
 
 /*!
+    \since 4.6
+
+    Sets the \a margins to use around the layout.
+
+    By default, QLayout uses the values provided by the style. On
+    most platforms, the margin is 11 pixels in all directions.
+
+    \sa contentsMargins()
+*/
+void QLayout::setContentsMargins(const QMargins &margins)
+{
+    setContentsMargins(margins.left(), margins.top(), margins.right(), margins.bottom());
+}
+
+/*!
     \since 4.3
 
     Extracts the left, top, right, and bottom margins used around the
@@ -521,6 +536,23 @@ void QLayout::getContentsMargins(int *left, int *top, int *right, int *bottom) c
 }
 
 /*!
+    \since 4.6
+
+    Returns the margins used around the layout.
+
+    By default, QLayout uses the values provided by the style. On
+    most platforms, the margin is 11 pixels in all directions.
+
+    \sa setContentsMargins()
+*/
+QMargins QLayout::contentsMargins() const
+{
+    int left, top, right, bottom;
+    getContentsMargins(&left, &top, &right, &bottom);
+    return QMargins(left, top, right, bottom);
+}
+
+/*!
     \since 4.3
 
     Returns the layout's geometry() rectangle, but taking into account the
diff --git a/src/gui/kernel/qlayout.h b/src/gui/kernel/qlayout.h
index 83cbab6..2f30294 100644
--- a/src/gui/kernel/qlayout.h
+++ b/src/gui/kernel/qlayout.h
@@ -46,6 +46,7 @@
 #include <QtGui/qlayoutitem.h>
 #include <QtGui/qsizepolicy.h>
 #include <QtCore/qrect.h>
+#include <QtCore/qmargins.h>
 
 #include <limits.h>
 
@@ -122,7 +123,9 @@ public:
     void setSpacing(int);
 
     void setContentsMargins(int left, int top, int right, int bottom);
+    void setContentsMargins(const QMargins &margins);
     void getContentsMargins(int *left, int *top, int *right, int *bottom) const;
+    QMargins contentsMargins() const;
     QRect contentsRect() const;
 
     bool setAlignment(QWidget *w, Qt::Alignment alignment);
diff --git a/src/gui/kernel/qstandardgestures.cpp b/src/gui/kernel/qstandardgestures.cpp
index 0ea4764..6b0441b 100644
--- a/src/gui/kernel/qstandardgestures.cpp
+++ b/src/gui/kernel/qstandardgestures.cpp
@@ -56,7 +56,7 @@ QPanGestureRecognizer::QPanGestureRecognizer()
 QGesture *QPanGestureRecognizer::create(QObject *target)
 {
     if (target && target->isWidgetType()) {
-#if defined(Q_OS_WIN)
+#if defined(Q_OS_WIN) && !defined(QT_NO_NATIVE_GESTURES)
         // for scroll areas on Windows we want to use native gestures instead
         if (!qobject_cast<QAbstractScrollArea *>(target->parent()))
             static_cast<QWidget *>(target)->setAttribute(Qt::WA_AcceptTouchEvents);
@@ -77,7 +77,6 @@ QGestureRecognizer::Result QPanGestureRecognizer::recognize(QGesture *state,
     const QTouchEvent *ev = static_cast<const QTouchEvent *>(event);
 
     QGestureRecognizer::Result result;
-
     switch (event->type()) {
     case QEvent::TouchBegin: {
         result = QGestureRecognizer::MayBeGesture;
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index 271b939..f856b13 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -900,7 +900,7 @@ void QWidget::setAutoFillBackground(bool enabled)
     passing a \c QAction with a softkey role set on it. When the widget
     containing the softkey actions has focus, its softkeys should appear in
     the user interface. Softkeys are discovered by traversing the widget
-    heirarchy so it is possible to define a single set of softkeys that are
+    hierarchy so it is possible to define a single set of softkeys that are
     present at all times by calling addAction() for a given top level widget.
 
     On some platforms, this concept overlaps with \c QMenuBar such that if no
diff --git a/src/gui/kernel/qwidget_win.cpp b/src/gui/kernel/qwidget_win.cpp
index b7ba273..fde0d45 100644
--- a/src/gui/kernel/qwidget_win.cpp
+++ b/src/gui/kernel/qwidget_win.cpp
@@ -2047,10 +2047,14 @@ void QWidgetPrivate::registerTouchWindow()
 
 void QWidgetPrivate::winSetupGestures()
 {
+#if !defined(QT_NO_NATIVE_GESTURES)
     Q_Q(QWidget);
-    if (!q || !q->isVisible())
+    if (!q || !q->isVisible() || !nativeGesturePanEnabled)
         return;
+
     QApplicationPrivate *qAppPriv = QApplicationPrivate::instance();
+    if (!qAppPriv->SetGestureConfig)
+        return;
     WId winid = q->internalWinId();
 
     bool needh = false;
@@ -2068,11 +2072,12 @@ void QWidgetPrivate::winSetupGestures()
         needv = (vbarpolicy == Qt::ScrollBarAlwaysOn ||
                  (vbarpolicy == Qt::ScrollBarAsNeeded && vbar->minimum() < vbar->maximum()));
         singleFingerPanEnabled = asa->d_func()->singleFingerPanEnabled;
-        if (!winid)
+        if (!winid) {
             winid = q->winId(); // enforces the native winid on the viewport
+        }
     }
 #endif //QT_NO_SCROLLAREA
-    if (winid && qAppPriv->SetGestureConfig) {
+    if (winid) {
         GESTURECONFIG gc[1];
         memset(gc, 0, sizeof(gc));
         gc[0].dwID = GID_PAN;
@@ -2092,6 +2097,7 @@ void QWidgetPrivate::winSetupGestures()
 
         qAppPriv->SetGestureConfig(winid, 0, sizeof(gc)/sizeof(gc[0]), gc, sizeof(gc[0]));
     }
+#endif
 }
 
 QT_END_NAMESPACE
diff --git a/src/gui/kernel/qwidget_x11.cpp b/src/gui/kernel/qwidget_x11.cpp
index 28676da..7461637 100644
--- a/src/gui/kernel/qwidget_x11.cpp
+++ b/src/gui/kernel/qwidget_x11.cpp
@@ -1445,7 +1445,7 @@ void QWidgetPrivate::setWindowIcon_sys(bool forceReset)
                 icon_data[pos++] = image.width();
                 icon_data[pos++] = image.height();
                 if (sizeof(long) == sizeof(quint32)) {
-                    memcpy(icon_data.data() + pos, image.scanLine(0), image.numBytes());
+                    memcpy(icon_data.data() + pos, image.scanLine(0), image.byteCount());
                 } else {
                     for (int y = 0; y < image.height(); ++y) {
                         uint *scanLine = reinterpret_cast<uint *>(image.scanLine(y));
diff --git a/src/gui/kernel/qwinnativepangesturerecognizer_win.cpp b/src/gui/kernel/qwinnativepangesturerecognizer_win.cpp
index 5fceb13..7dff543 100644
--- a/src/gui/kernel/qwinnativepangesturerecognizer_win.cpp
+++ b/src/gui/kernel/qwinnativepangesturerecognizer_win.cpp
@@ -52,6 +52,8 @@
 
 QT_BEGIN_NAMESPACE
 
+#if !defined(QT_NO_NATIVE_GESTURES)
+
 QWinNativePanGestureRecognizer::QWinNativePanGestureRecognizer()
 {
 }
@@ -122,4 +124,6 @@ void QWinNativePanGestureRecognizer::reset(QGesture *state)
     QGestureRecognizer::reset(state);
 }
 
+#endif // QT_NO_NATIVE_GESTURES
+
 QT_END_NAMESPACE
diff --git a/src/gui/kernel/qwinnativepangesturerecognizer_win_p.h b/src/gui/kernel/qwinnativepangesturerecognizer_win_p.h
index 8fb0d50..7d53ed2 100644
--- a/src/gui/kernel/qwinnativepangesturerecognizer_win_p.h
+++ b/src/gui/kernel/qwinnativepangesturerecognizer_win_p.h
@@ -57,6 +57,8 @@
 
 QT_BEGIN_NAMESPACE
 
+#if !defined(QT_NO_NATIVE_GESTURES)
+
 class QWinNativePanGestureRecognizer : public QGestureRecognizer
 {
 public:
@@ -67,6 +69,8 @@ public:
     void reset(QGesture *state);
 };
 
+#endif // QT_NO_NATIVE_GESTURES
+
 QT_END_NAMESPACE
 
 #endif // QWINNATIVEPANGESTURERECOGNIZER_WIN_P_H