def makeObject(self, host):
typ = self.type()
args = self.args()
if typ == 'plot':
obj = pg.PlotWidget(name=self.name(), **args)
elif typ == 'imageView':
obj = pg.ImageView(**args)
elif typ == 'canvas':
obj = Canvas.Canvas(**args)
elif typ == 'fileInput':
obj = FileLoader.FileLoader(host.dataManager(), **args)
#elif typ == 'database':
#obj = DatabaseGui.DatabaseGui(host.dataManager(), **args)
elif typ == 'table':
obj = pg.TableWidget(**args)
elif typ == 'dataTree':
obj = pg.DataTreeWidget(**args)
elif typ == 'parameterTree':
obj = pg.parametertree.ParameterTree(**args)
elif typ == 'graphicsView':
obj = pg.GraphicsView(**args)
elif typ == 'graphicsLayout':
obj = pg.GraphicsLayoutWidget(**args)
elif typ == 'viewBox':
obj = pg.GraphicsView()
obj.setCentralItem(pg.ViewBox(**args))
else:
raise Exception(
"Cannot automatically create element '%s' (type=%s)" %
(self.name, typ))
#self.setObject(obj) ## handled indirectly..
return obj
def __init__(self):
Qt.QWidget.__init__(self)
self.lay = Qt.QGridLayout()
self.lay.setSpacing(0)
self.setLayout(self.lay)
self.addBtn = Qt.QPushButton('Add Image')
self.clearBtn = Qt.QPushButton('Clear Images')
self.autoBtn = Qt.QPushButton('Auto Range')
self.canvas = Canvas()
self.lay.addWidget(self.addBtn, 0, 0)
self.lay.addWidget(self.clearBtn, 0, 1)
self.lay.addWidget(self.autoBtn, 0, 2)
self.lay.addWidget(self.canvas, 1, 0, 1, 3)
self.imageItems = []
self.z = -1000
self.canvas.view.setRange(Qt.QRectF(-0.01, -0.01, 0.02, 0.02))
self.connect(self.addBtn, Qt.SIGNAL('clicked()'), self.addImage)
self.connect(self.clearBtn, Qt.SIGNAL('clicked()'), self.clearImages)
self.connect(self.autoBtn, Qt.SIGNAL('clicked()'), self.autoRange)
