def test_out_of_bounds(self):
timeline = TimeLine(self.window,
categories=("category", ),
start=0.0,
finish=1.0)
self.assertRaises(ValueError,
lambda: timeline.create_marker("category", 2.0, 3.0))
self.assertRaises(ValueError,
lambda: timeline.create_marker("category", -1, -2))
def test_marker_tags(self):
timeline = TimeLine(self.window, categories=("category", ))
self.assertRaises(
ValueError, lambda: timeline.create_marker(
"category", 1.0, 2.0, tags=("tag", )))
timeline.tag_configure("tag", background="cyan")
iid = timeline.create_marker("category", 1.0, 2.0, tags=("tag", ))
self.assertTrue("tag" in timeline.marker_tags(iid))
rectangle_id = timeline.markers[iid]["rectangle_id"]
color = timeline._timeline.itemcget(rectangle_id, "fill")
self.assertEqual(color, "cyan")
def test_delete_marker(self):
timeline = TimeLine(self.window, categories=("category", ))
iid = timeline.create_marker("category", 1.0, 2.0)
rectangle_id = timeline.markers[iid]["rectangle_id"]
timeline.delete_marker(iid)
self.assertTrue(iid not in timeline.markers)
self.assertTrue(rectangle_id not in timeline._timeline.find_all())
def test_timeline_contents(self):
timeline = TimeLine(self.window, categories=("category", ))
iid = timeline.create_marker("category", 1.0, 2.0, text="Test")
timeline.generate_timeline_contents()
ids = timeline._timeline.find_all()
rectangle = timeline.markers[iid]["rectangle_id"]
text = timeline.markers[iid]["text_id"]
self.assertTrue(rectangle in ids)
self.assertTrue(text in ids)
def test_markers_property(self):
timeline = TimeLine(self.window, categories=("category", ))
iid = timeline.create_marker("category", 1.0, 2.0)
markers = timeline.markers
self.assertIsInstance(markers, dict)
self.assertTrue(iid in markers)
self.assertIsInstance(markers[iid], dict)
for option in timeline.marker_options:
self.assertTrue(option in markers[iid])
def test_update_marker(self):
timeline = TimeLine(self.window, categories=("category", ))
iid = timeline.create_marker("category", 1.0, 2.0)
self.assertTrue(iid in timeline.markers)
timeline.update_marker(iid, text="New Text")
self.assertTrue(iid in timeline.markers)
text_id = timeline.markers[iid]["text_id"]
text = timeline._timeline.itemcget(text_id, "text")
self.assertEqual(text, "New Text")
def test_text_shortening(self):
timeline = TimeLine(self.window, categories=("category", ))
iid = timeline.create_marker("category",
1.0,
2.0,
text="This is a very long sentence.")
text_id = timeline.markers[iid]["text_id"]
text = timeline._timeline.itemcget(text_id, "text")
self.assertTrue("..." in text)
def test_marker_creation(self):
timeline = TimeLine(self.window,
categories={
"category": {
"foreground": "cyan",
"text": "Category"
}
})
iid = timeline.create_marker("category", 1.0, 2.0)
self.assertTrue(iid in timeline.markers)
def test_update_state(self):
timeline = TimeLine(self.window, categories=("category", ))
iid = timeline.create_marker("category",
1.0,
2.0,
hover_background="yellow")
timeline.update_state(iid, "hover")
rectangle_id = timeline.markers[iid]["rectangle_id"]
color = timeline._timeline.itemcget(rectangle_id, "fill")
self.assertEqual(color, "yellow")
def test_timeline_click(self):
timeline = TimeLine(self.window, categories=("category", ))
iid = timeline.create_marker("category", 1.0, 2.0)
# calculate the coordinates of the marker
marker = timeline.markers[iid]
rectangle, text = marker["rectangle_id"], marker["text_id"]
xr, yr, _, _ = timeline._timeline.bbox(rectangle)
xw, yw = timeline._timeline.winfo_x(), timeline._timeline.winfo_y()
event = MockEvent(xr + xw, yr + yw)
timeline.left_click(event)
timeline.right_click(event)
height=100,
extend=True)
menu = tk.Menu(window, tearoff=False)
menu.add_command(label="Some Action",
command=lambda: print("Command Executed"))
timeline.tag_configure("1",
right_callback=lambda *args: print(args),
menu=menu,
foreground="green",
active_background="yellow",
hover_border=2,
move_callback=lambda *args: print(args))
timeline.create_marker("1",
1.0,
2.0,
background="white",
text="Change Color",
tags=("1", ),
iid="1")
timeline.create_marker("2",
2.0,
3.0,
background="green",
text="Change Category",
foreground="white",
iid="2",
change_category=True)
timeline.create_marker("3", 1.0, 2.0, text="Show Menu", tags=("1", ))
timeline.create_marker("4", 4.0, 5.0, text="Do nothing", move=False)
timeline.generate_timeline_contents()
timeline.grid()
def test_direct_configure(self):
timeline = TimeLine(self.window, categories=("category", ))
iid = timeline.create_marker("category", 1.0, 2.0)
timeline.itemconfigure(iid, {"fill": "black"}, {})
