Bugfixes:

- Corrected ImageItem.setRect transformation order  
  - PlotCurveItem uses nkPen for interpreting shadowPen arguments
  - PlotItem and PlotWidget wrap a few more missing methods from ViewBox

graphicsItems/ImageItem.py

@@ -128,8 +128,8 @@ class ImageItem(GraphicsObject):
     def setRect(self, rect):
         """Scale and translate the image to fit within rect."""
         self.resetTransform()
-        self.scale(rect.width() / self.width(), rect.height() / self.height())
         self.translate(rect.left(), rect.top())
+        self.scale(rect.width() / self.width(), rect.height() / self.height())
 
     def setImage(self, image=None, autoLevels=None, **kargs):
         """

graphicsItems/PlotCurveItem.py

@@ -35,7 +35,8 @@ class PlotCurveItem(GraphicsObject):
         else:
             self.setPen(pen)
         
-        self.shadowPen = shadowPen
+        self.setShadowPen(shadowPen)
+        
         if y is not None:
             self.updateData(y, x, copy)
             
@@ -159,7 +160,7 @@ class PlotCurveItem(GraphicsObject):
         self.update()
         
     def setShadowPen(self, pen):
-        self.shadowPen = pen
+        self.shadowPen = fn.mkPen(pen)
         self.update()
 
     def setDownsampling(self, ds):

graphicsItems/PlotItem/PlotItem.py

@@ -134,7 +134,7 @@ class PlotItem(GraphicsWidget):
         for m in [
             'setXRange', 'setYRange', 'setXLink', 'setYLink', 
             'setRange', 'autoRange', 'viewRect', 'setMouseEnabled',
-            'enableAutoRange', 'disableAutoRange']:
+            'enableAutoRange', 'disableAutoRange', 'setAspectLocked']:
             setattr(self, m, getattr(self.vb, m))
             
         self.items = []

widgets/PlotWidget.py

@@ -23,7 +23,7 @@ class PlotWidget(GraphicsView):
         self.plotItem = PlotItem(**kargs)
         self.setCentralItem(self.plotItem)
         ## Explicitly wrap methods from plotItem
-        for m in ['addItem', 'removeItem', 'autoRange', 'clear', 'setXRange', 'setYRange', 'setRange']:
+        for m in ['addItem', 'removeItem', 'autoRange', 'clear', 'setXRange', 'setYRange', 'setRange', 'setAspectLocked', 'setMouseEnabled']:
             setattr(self, m, getattr(self.plotItem, m))
         #QtCore.QObject.connect(self.plotItem, QtCore.SIGNAL('viewChanged'), self.viewChanged)
         self.plotItem.sigRangeChanged.connect(self.viewRangeChanged)