/usr/lib/python2.7/dist-packages/pyqtgraph/widgets/GraphicsLayoutWidget.py is in python-pyqtgraph 0.9.10-5.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | from ..Qt import QtGui
from ..graphicsItems.GraphicsLayout import GraphicsLayout
from .GraphicsView import GraphicsView
__all__ = ['GraphicsLayoutWidget']
class GraphicsLayoutWidget(GraphicsView):
"""
Convenience class consisting of a :class:`GraphicsView
<pyqtgraph.GraphicsView>` with a single :class:`GraphicsLayout
<pyqtgraph.GraphicsLayout>` as its central item.
This class wraps several methods from its internal GraphicsLayout:
:func:`nextRow <pyqtgraph.GraphicsLayout.nextRow>`
:func:`nextColumn <pyqtgraph.GraphicsLayout.nextColumn>`
:func:`addPlot <pyqtgraph.GraphicsLayout.addPlot>`
:func:`addViewBox <pyqtgraph.GraphicsLayout.addViewBox>`
:func:`addItem <pyqtgraph.GraphicsLayout.addItem>`
:func:`getItem <pyqtgraph.GraphicsLayout.getItem>`
:func:`addLabel <pyqtgraph.GraphicsLayout.addLabel>`
:func:`addLayout <pyqtgraph.GraphicsLayout.addLayout>`
:func:`removeItem <pyqtgraph.GraphicsLayout.removeItem>`
:func:`itemIndex <pyqtgraph.GraphicsLayout.itemIndex>`
:func:`clear <pyqtgraph.GraphicsLayout.clear>`
"""
def __init__(self, parent=None, **kargs):
GraphicsView.__init__(self, parent)
self.ci = GraphicsLayout(**kargs)
for n in ['nextRow', 'nextCol', 'nextColumn', 'addPlot', 'addViewBox', 'addItem', 'getItem', 'addLayout', 'addLabel', 'removeItem', 'itemIndex', 'clear']:
setattr(self, n, getattr(self.ci, n))
self.setCentralItem(self.ci)
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