Merge remote branch 'origin/4.6' into lighthouse

Conflicts:
	configure
	src/plugins/graphicssystems/graphicssystems.pro

6 files changed, 19 insertions, 10 deletions

diff --git a/src/gui/embedded/directfb.pri b/src/gui/embedded/directfb.pri
index fa4dd68..84253b5 100644
--- a/src/gui/embedded/directfb.pri
+++ b/src/gui/embedded/directfb.pri
@@ -1,7 +1,7 @@
 # These defines might be necessary if your DirectFB driver doesn't
 # support all of the DirectFB API.
 #
-#DEFINES += QT_NO_DIRECTFB_SUBSURFACE
+#DEFINES += QT_DIRECTFB_SUBSURFACE
 #DEFINES += QT_DIRECTFB_WINDOW_AS_CURSOR
 #DEFINES += QT_NO_DIRECTFB_IMAGEPROVIDER
 #DEFINES += QT_DIRECTFB_IMAGEPROVIDER_KEEPALIVE
diff --git a/src/gui/embedded/qdecorationdefault_qws.cpp b/src/gui/embedded/qdecorationdefault_qws.cpp
index 5bc8826..70389d3 100644
--- a/src/gui/embedded/qdecorationdefault_qws.cpp
+++ b/src/gui/embedded/qdecorationdefault_qws.cpp
@@ -394,7 +394,7 @@ QPixmap QDecorationDefault::pixmapFor(const QWidget *widget,
 */
 int QDecorationDefault::titleBarHeight(const QWidget *)
 {
-    return qMax(20, QApplication::fontMetrics().lineSpacing() + BORDER_WIDTH);
+    return qMax(20, QApplication::fontMetrics().height() + BORDER_WIDTH);
 }
 
 /*!
diff --git a/src/gui/embedded/qdecorationwindows_qws.cpp b/src/gui/embedded/qdecorationwindows_qws.cpp
index 77393cf..7764ca5 100644
--- a/src/gui/embedded/qdecorationwindows_qws.cpp
+++ b/src/gui/embedded/qdecorationwindows_qws.cpp
@@ -216,7 +216,7 @@ QRegion QDecorationWindows::region(const QWidget *widget, const QRect &rect, int
     bool hasMinimize = flags & Qt::WindowMinimizeButtonHint;
     bool hasMaximize = flags & Qt::WindowMaximizeButtonHint;
     const QFontMetrics fontMetrics = QApplication::fontMetrics();
-    int titleHeight = hasTitle ? qMax(20, fontMetrics.lineSpacing()) : 0;
+    int titleHeight = hasTitle ? qMax(20, fontMetrics.height()) : 0;
     int state = widget->windowState();
     bool isMinimized = state & Qt::WindowMinimized;
     bool isMaximized = state & Qt::WindowMaximized;
diff --git a/src/gui/embedded/qscreen_qws.cpp b/src/gui/embedded/qscreen_qws.cpp
index 911a77e..ae5570f 100644
--- a/src/gui/embedded/qscreen_qws.cpp
+++ b/src/gui/embedded/qscreen_qws.cpp
@@ -600,7 +600,7 @@ static void blit_template(QScreen *screen, const QImage &image,
     const int screenStride = screen->linestep();
     const int imageStride = image.bytesPerLine();
 
-    if (region.numRects() == 1) {
+    if (region.rectCount() == 1) {
         const QRect r = region.boundingRect();
         const SRC *src = reinterpret_cast<const SRC*>(image.scanLine(r.y()))
                          + r.x();
@@ -1385,7 +1385,7 @@ QImage::Format QScreenPrivate::preferredImageFormat() const
 
     QScreen provides several functions to retrieve information about
     the color palette: The clut() function returns a pointer to the
-    color lookup table (i.e. its color palette). Use the numCols()
+    color lookup table (i.e. its color palette). Use the colorCount()
     function to determine the number of entries in this table, and the
     alloc() function to retrieve the palette index of the color that
     is the closest match to a given RGB value.
@@ -1998,12 +1998,20 @@ QImage::Format QScreenPrivate::preferredImageFormat() const
     i.e. in modes where only the palette indexes (and not the actual
     color values) are stored in memory.
 
-    \sa alloc(), depth(), numCols()
+    \sa alloc(), depth(), colorCount()
 */
 
 /*!
+    \obsolete
     \fn int QScreen::numCols()
 
+    \sa colorCount()
+*/
+
+/*!
+    \since 4.6
+    \fn int QScreen::colorCount()
+
     Returns the number of entries in the screen's color lookup table
     (i.e. its color palette). A pointer to the color table can be
     retrieved using the clut() function.
@@ -2103,7 +2111,7 @@ void QScreen::setPixelFormat(QImage::Format format)
     i.e. in modes where only the palette indexes (and not the actual
     color values) are stored in memory.
 
-    \sa clut(), numCols()
+    \sa clut(), colorCount()
 */
 
 int QScreen::alloc(unsigned int r,unsigned int g,unsigned int b)
@@ -2455,7 +2463,7 @@ void QScreen::exposeRegion(QRegion r, int windowIndex)
         delete blendBuffer;
     }
 
-    if (r.numRects() == 1) {
+    if (r.rectCount() == 1) {
         setDirty(r.boundingRect());
     } else {
         const QVector<QRect> rects = r.rects();
diff --git a/src/gui/embedded/qscreen_qws.h b/src/gui/embedded/qscreen_qws.h
index d20d709..b3246f9 100644
--- a/src/gui/embedded/qscreen_qws.h
+++ b/src/gui/embedded/qscreen_qws.h
@@ -243,7 +243,8 @@ public:
     int totalSize() const { return mapsize; }
 
     QRgb * clut() { return screenclut; }
-    int numCols() { return screencols; }
+    QT_DEPRECATED int numCols() { return screencols; }
+    int colorCount() { return screencols; }
 
     virtual QSize mapToDevice(const QSize &) const;
     virtual QSize mapFromDevice(const QSize &) const;
diff --git a/src/gui/embedded/qwscursor_qws.cpp b/src/gui/embedded/qwscursor_qws.cpp
index 07271e1..7d5a3d1 100644
--- a/src/gui/embedded/qwscursor_qws.cpp
+++ b/src/gui/embedded/qwscursor_qws.cpp
@@ -534,7 +534,7 @@ void QWSCursor::set(const uchar *data, const uchar *mask,
     if (!width || !height || !data || !mask || cursor.isNull())
         return;
 
-    cursor.setNumColors(3);
+    cursor.setColorCount(3);
     cursor.setColor(0, 0xff000000);
     cursor.setColor(1, 0xffffffff);
     cursor.setColor(2, 0x00000000);