Changeset 824e488 in sasview for src/sas/guiframe/local_perspectives/plotting/BaseInteractor.py

Timestamp:

Mar 5, 2015 2:18:47 PM (10 years ago)

Author:

Mathieu Doucet <doucetm@…>

Branches:

master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, release_4.0.1, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

b5de88e

Parents:

b9dbd6b

Message:

pylint fixes and remove old code

File:

• src/sas/guiframe/local_perspectives/plotting/BaseInteractor.py (modified) (9 diffs)

src/sas/guiframe/local_perspectives/plotting/BaseInteractor.py

@@ -8 +8 @@
 profile_colors = [rho_color, mu_color, P_color, theta_color]
 
-class _BaseInteractor:
+class _BaseInteractor(object):
     """
     Share some functions between the interface interactor and various layer
     interactors.
-    
+
     Individual interactors need the following functions:
-    
+
         save(ev)  - save the current state for later restore
         restore() - restore the old state
@@ -20 +20 @@
         moveend(ev) - end the drag event
         update() - draw the interactors
-        
+
     The following are provided by the base class:
-    
+
         connect_markers(markers) - register callbacks for all markers
         clear_markers() - remove all items in self.markers
@@ -31 +31 @@
         onDrag(ev) - mouse move: calls move() or restore()
         onKey(ev) - keyboard move: calls move() or restore()
-        
+
     Interactor attributes:
-    
+
         base  - model we are operating on
         axes  - axes holding the interactor
         color - color of the interactor in non-active state
         markers - list of handles for the interactor
-        
+
     """
     def __init__(self, base, axes, color='black'):
@@ -49 +49 @@
         self.clicky = None
         self.markers = []
-        
+
     def clear_markers(self):
         """
@@ -63 +63 @@
         """
         pass
-    
+
     def restore(self, ev):
         """
         """
         pass
-    
+
     def move(self, x, y, ev):
         """
         """
         pass
-    
+
     def moveend(self, ev):
         """
@@ -83 +83 @@
         Connect markers to callbacks
         """
-       
+
         for h in markers:
             connect = self.base.connect
@@ -109 +109 @@
         self.base.draw()
         return True
-            
+
     def onClick(self, ev):
         """
@@ -138 +138 @@
         self.base.update()
         return True
-    
+
     def onKey(self, ev):
         """
         Respond to keyboard events.  Arrow keys move the widget.  Escape
         restores it to the position before the last click.
-        
+
         Calls move() to update the state.  Calls restore() on escape.
         """
@@ -173 +173 @@
         px, py = ax.transData.inverse_xy_tup((x, y))
         if nudge:
-            nx, ny = ax.transData.xy_tup((px+0.2, py+0.2))
+            nx, ny = ax.transData.xy_tup((px + 0.2, py + 0.2))
         else:
-            nx, ny = ax.transData.xy_tup((px+1.0, py+1.0))
-        dx, dy = nx-x, ny-y
+            nx, ny = ax.transData.xy_tup((px + 1.0, py + 1.0))
+        dx, dy = nx - x, ny - y
         return dx, dy