#!/usr/bin/env python
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"""This example illustrates how to use a :class:`ItemsSelectionDialog` widget
associated with a :class:`~silx.gui.plot.PlotWidget`.
"""

__authors__ = ["P. Knobel"]
__license__ = "MIT"
__date__ = "28/06/2017"

from silx.gui import qt
from silx.gui.plot.PlotWidget import PlotWidget
from silx.gui.plot.ItemsSelectionDialog import ItemsSelectionDialog

app = qt.QApplication([])

pw = PlotWidget()
pw.addCurve([0, 1, 2], [3, 2, 1], "A curve")
pw.addScatter([0, 1, 2.5], [3, 2.5, 0.9], [8, 9, 72], "A scatter")
pw.addHistogram([0, 1, 2.5], [0, 1, 2, 3], "A histogram")
pw.addImage([[0, 1, 2], [3, 2, 1]], "An image")
pw.show()

isd = ItemsSelectionDialog(plot=pw)
isd.setItemsSelectionMode(qt.QTableWidget.ExtendedSelection)
result = isd.exec()
if result:
    for item in isd.getSelectedItems():
        print(item.getName(), type(item))
else:
    print("Selection cancelled")

app.exec()
