def test_extendedsliderwidget(self):
global widget
from mglutil.gui.BasicWidgets.Tk.customizedWidgets import ExtendedSliderWidget
import Tkinter
root = Tkinter.Toplevel()
widget = ExtendedSliderWidget(root)
widget.pack()
pause()
# TEST SET method and the labelsCursorFormat
widget.set(9.567)
val = widget.get()
self.assertEqual(val == 9.567, True)
# need to check the value of the entry though.
entryval = widget.entryContent.get()
self.assertEqual(entryval == widget.labelsCursorFormat % val, True)
pause()
# TEST THE CALLBACK OF THE entry
widget.entryContent.set(12.956)
widget.setval('<Return>')
self.assertEqual(widget.get() == 12.956, True)
# TEST SETMIN
widget.setMin(3.564)
widget.set(0.0)
val = widget.get()
self.assertEqual(val == 3.564, True)
pause()
widget.setMin(5.)
val = widget.get()
self.assertEqual(val == 5., True)
pause()
# TEST SETMAX
widget.setMax(30.566)
val = widget.get()
self.assertEqual(val == 5.0, True)
pause()
widget.set(25.9)
self.assertEqual(widget.get() == 25.9, True)
widget.setMax(20.)
self.assertEqual(widget.get() == 20., True)
pause()
widget.master.destroy()
def test_extendedsliderwidget_discrete(self):
global widget
from mglutil.gui.BasicWidgets.Tk.customizedWidgets import ExtendedSliderWidget
import Tkinter
root = Tkinter.Toplevel()
widget = ExtendedSliderWidget(root,
label='discrete extendedslider',
labelsCursorFormat='%4d',
immediate=0,
lookup=[10, 15, 25, 46, 78, 99])
widget.pack()
# the widget min, max and val are indices in the lookup table.
self.assertEqual(widget.min == 0, True)
pause()
# set a non existent val the val must be the min.
try:
widget.set(9.567)
except ValueError:
val = widget.get()
self.assertEqual(val == 10, True)
# need to check the value of the entry though.
entryval = widget.entryContent.get()
self.assertEqual(entryval == widget.labelsCursorFormat % val, True)
pause()
# set to a value in the lookup table. the widget.val must be the index of
# this val.
widget.set(78)
val = widget.get()
self.assertEqual(val == 78, True)
self.assertEqual(widget.val == widget.lookup.index(78), True)
# need to check the value of the entry though.
entryval = widget.entryContent.get()
self.assertEqual(entryval == widget.labelsCursorFormat % val, True)
pause()
# set to a value greater than the last value of the look up table.
try:
widget.set(110)
except ValueError:
val = widget.get()
self.assertEqual(val == 78, True)
#self.assertEqual(val == widget.lookup[widget.max]
#self.assertEqual(widget.val == widget.max
pause()
# set the min value of the discrete slider
widget.setMin(15)
val = widget.get()
self.assertEqual(val == 15, True)
self.assertEqual(widget.min == 1, True)
widget.set(10)
val = widget.get()
self.assertEqual(val == widget.lookup[widget.min], True)
widget.setMax(78)
self.assertEqual(widget.max == widget.lookup.index(78), True)
widget.set(99)
self.assertEqual(widget.get() == widget.lookup[widget.max], True)
# TEST THE CALLBACK OF THE entry
widget.entryContent.set(46)
widget.setval('<Return>')
self.assertEqual(widget.get() == 46, True)
pause()
try:
widget.entryContent.set(110)
widget.setval('<Return>')
except ValueError:
self.assertEqual(widget.get() == 46, True)
pause()
widget.master.destroy()
