documentation fixes / updates

graphicsItems/GridItem.py

@@ -6,7 +6,7 @@ from pyqtgraph.Point import Point
 __all__ = ['GridItem']
 class GridItem(UIGraphicsItem):
     """
-    **Bases:** `UIGraphicsItem <pyqtgraph.UIGraphicsItem>'
+    **Bases:** :class:`UIGraphicsItem <pyqtgraph.UIGraphicsItem>'
     
     Displays a rectangular grid of lines indicating major divisions within a coordinate system.
     Automatically determines what divisions to use.

graphicsItems/HistogramLUTItem.py

@@ -25,9 +25,10 @@ class HistogramLUTItem(GraphicsWidget):
     """
     This is a graphicsWidget which provides controls for adjusting the display of an image.
     Includes:
-       - Image histogram 
-       - Movable region over histogram to select black/white levels
-       - Gradient editor to define color lookup table for single-channel images
+
+    - Image histogram 
+    - Movable region over histogram to select black/white levels
+    - Gradient editor to define color lookup table for single-channel images
     """
     
     sigLookupTableChanged = QtCore.Signal(object)

graphicsItems/LabelItem.py

@@ -34,11 +34,15 @@ class LabelItem(GraphicsWidget):
     def setText(self, text, **args):
         """Set the text and text properties in the label. Accepts optional arguments for auto-generating
         a CSS style string:
-           color:   string (example: 'CCFF00')
-           size:    string (example: '8pt')
-           bold:    boolean
-           italic:  boolean
-           """
+
+        ==================== ==============================
+        **Style Arguments:**
+        color                (str) example: 'CCFF00'
+        size                 (str) example: '8pt'
+        bold                 (bool)
+        italic               (bool)
+        ==================== ==============================
+        """
         self.text = text
         opts = self.opts.copy()
         for k in args:

graphicsItems/UIGraphicsItem.py

@@ -4,7 +4,8 @@ from GraphicsObject import GraphicsObject
 
 __all__ = ['UIGraphicsItem']
 class UIGraphicsItem(GraphicsObject):
-    """Base class for graphics items with boundaries relative to a GraphicsView or ViewBox.
+    """
+    Base class for graphics items with boundaries relative to a GraphicsView or ViewBox.
     The purpose of this class is to allow the creation of GraphicsItems which live inside 
     a scalable view, but whose boundaries will always stay fixed relative to the view's boundaries.
     For example: GridItem, InfiniteLine
@@ -19,10 +20,11 @@ class UIGraphicsItem(GraphicsObject):
     
     def __init__(self, bounds=None, parent=None):
         """
-        Initialization Arguments:
-            #view: The view box whose bounds will be used as a reference vor this item's bounds
-            bounds: QRectF with coordinates relative to view box. The default is QRectF(0,0,1,1),
-                    which means the item will have the same bounds as the view.
+        ============== =============================================================================
+        **Arguments:**
+        bounds         QRectF with coordinates relative to view box. The default is QRectF(0,0,1,1),
+                       which means the item will have the same bounds as the view.
+        ============== =============================================================================
         """
         GraphicsObject.__init__(self, parent)
         self.setFlag(self.ItemSendsScenePositionChanges)

widgets/ProgressDialog.py

@@ -3,18 +3,23 @@ from pyqtgraph.Qt import QtGui, QtCore
 
 __all__ = ['ProgressDialog']
 class ProgressDialog(QtGui.QProgressDialog):
-    """Extends QProgressDialog for use in 'with' statements.
-    Arguments:
-        labelText   (required)
-        cancelText   Text to display on cancel button, or None to disable it.
-        minimum
-        maximum
-        parent       
-        wait         Length of time (im ms) to wait before displaying dialog
-        busyCursor   If True, show busy cursor until dialog finishes
+    """
+    Extends QProgressDialog for use in 'with' statements.
+
+    ============== ================================================================
+    **Arguments:**
+    labelText      (required)
+    cancelText     Text to display on cancel button, or None to disable it.
+    minimum
+    maximum
+    parent       
+    wait           Length of time (im ms) to wait before displaying dialog
+    busyCursor     If True, show busy cursor until dialog finishes
+    ============== ================================================================
     
     
-    Example:
+    Example::
+
         with ProgressDialog("Processing..", minVal, maxVal) as dlg:
             # do stuff
             dlg.setValue(i)   ## could also use dlg += 1

widgets/TableWidget.py

@@ -11,18 +11,14 @@ except:
 __all__ = ['TableWidget']
 class TableWidget(QtGui.QTableWidget):
     """Extends QTableWidget with some useful functions for automatic data handling
-    and copy / export context menu.
-    Can automatically format and display:
-        numpy arrays
-        numpy record arrays 
-        metaarrays
-        list-of-lists  [[1,2,3], [4,5,6]]
-        dict-of-lists  {'x': [1,2,3], 'y': [4,5,6]}
-        list-of-dicts  [
-                         {'x': 1, 'y': 4}, 
-                         {'x': 2, 'y': 5}, 
-                         {'x': 3, 'y': 6}
-                       ]
+    and copy / export context menu. Can automatically format and display:
+
+    - numpy arrays
+    - numpy record arrays 
+    - metaarrays
+    - list-of-lists  [[1,2,3], [4,5,6]]
+    - dict-of-lists  {'x': [1,2,3], 'y': [4,5,6]}
+    - list-of-dicts  [{'x': 1, 'y': 4}, {'x': 2, 'y': 5}, ...]
     """
     
     def __init__(self, *args):