data/templates/PythonComponent/src/View/GraphicsScene.py

   1 from View import *
   2 from qtsalome import *
   3
   4
   5 class GraphicsScene(View, QGraphicsScene):
   6     def __init__(self, controller):
   7         """Constructor"""
   8
   9         View.__init__(self, controller)
  10         QGraphicsScene.__init__(self)
  11         pass
  12
  13     def getRect(self):
  14         rect = QRectF(0, 0, self.width(), self.height())
  15         return rect
  16
  17     def editPoint(self, oldPoint, newPoint):
  18         polyline = self.getModel()
  19         self.getController().editPoint(polyline, oldPoint, newPoint)
  20         pass
  21
  22     def editCenter(self, center):
  23         circle = self.getModel()
  24         self.getController().editCenter(circle, center)
  25         pass
  26
  27     def editRadius(self, radius):
  28         circle = self.getModel()
  29         self.getController().editRadius(circle, radius)
  30         pass
  31
  32     def update(self, mode):
  33         if mode == "creation":
  34             self.showInGlobalGraphicsView()
  35             pass
  36         elif mode == "showing":
  37             self.showInGlobalGraphicsView()
  38         elif mode == "modification":
  39             self.undraw()
  40             self.showInGlobalGraphicsView()
  41             pass
  42         elif mode == "supression":
  43             self.removeFromGlobalGraphicsView()
  44             pass
  45         else:
  46             return
  47
  48     def showInGlobalGraphicsView(self):
  49         self.draw()
  50         self.getController().getMainFrame().updateGlobalGraphicsView(self)
  51         pass
  52
  53     def removeFromGlobalGraphicsView(self):
  54         self.getController().getMainFrame().updateGlobalGraphicsView(None)
  55         pass
  56
  57     def draw(self):
  58         print("Virtual method")
  59         pass
  60
  61     def undraw(self):
  62         for item in self.items():
  63             self.removeItem(item)
  64             pass
  65         pass
  66
  67
  68 pass