Restore feature compatibility with QPrinter in QTextDocument::print

Add a margin method to QPagedPaintDevice. The other variables
required are stored in QPagedPaintDevicePrivate without a
public API for now. This needs cleaning up once we have a new
printing system.

Change-Id: Id3f2d7ac7f3cbce8619072a897d91f3a588add64
Reviewed-on: http://codereview.qt.nokia.com/3211
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

1 files changed, 25 insertions, 1 deletions

diff --git a/src/gui/painting/qpagedpaintdevice.cpp b/src/gui/painting/qpagedpaintdevice.cpp
index dd756db023..e5b2c0716e 100644
--- a/src/gui/painting/qpagedpaintdevice.cpp
+++ b/src/gui/painting/qpagedpaintdevice.cpp
@@ -46,6 +46,7 @@ class QPagedPaintDevicePrivate
 public:
     QPagedPaintDevice::PageSize pageSize;
     QSizeF pageSizeMM;
+    QPagedPaintDevice::Margins margins;
 };
 
 static const struct {
@@ -102,7 +103,6 @@ static const struct {
 QPagedPaintDevice::QPagedPaintDevice()
     : d(new QPagedPaintDevicePrivate)
 {
-    setPageSize(A4);
 }
 
 /*!
@@ -201,3 +201,27 @@ QSizeF QPagedPaintDevice::pageSizeMM() const
     return d->pageSizeMM;
 }
 
+/*!
+  Sets the margins to be used to \a margins.
+
+  Margins are specified in millimeters.
+
+  The margins are purely a hint to the drawing method. They don't affect the
+  coordinate system or clipping.
+
+  \sa margins
+  */
+void QPagedPaintDevice::setMargins(const Margins &margins)
+{
+    d->margins = margins;
+}
+
+/*!
+  returns the current margins of the paint device. The default is 0.
+
+  /sa setMargins
+  */
+QPagedPaintDevice::Margins QPagedPaintDevice::margins() const
+{
+    return d->margins;
+}