def __init__(self, doc, tdw, x, y):
"""Initialize, attaching to the brush and to the tdw.
Observer callbacks and canvas overlays are registered by this
constructor, so cleanup() must be called when the owning mode leave()s.
"""
Overlay.__init__(self)
self._doc = doc
self._tdw = tdw
self._x = int(x) + 0.5
self._y = int(y) + 0.5
alloc = tdw.get_allocation()
self._tdw_w = alloc.width
self._tdw_h = alloc.height
self._color = self._get_app_brush_color()
app = doc.app
app.brush.observers.append(self._brush_color_changed_cb)
tdw.display_overlays.append(self)
self._previous_area = None
self._queue_tdw_redraw()
def __init__(self, doc, tdw, x, y):
"""Initialize, attaching to the brush and to the tdw.
Observer callbacks and canvas overlays are registered by this
constructor, so cleanup() must be called when the owning mode leave()s.
"""
Overlay.__init__(self)
self._doc = doc
self._tdw = tdw
self._x = int(x)+0.5
self._y = int(y)+0.5
alloc = tdw.get_allocation()
self._tdw_w = alloc.width
self._tdw_h = alloc.height
self._color = self._get_app_brush_color()
app = doc.app
app.brush.observers.append(self._brush_color_changed_cb)
tdw.display_overlays.append(self)
self._previous_area = None
self._queue_tdw_redraw()
def __init__(self, doc):
"""Initialize overlay"""
Overlay.__init__(self)
self.doc = doc
self.app = doc.app
self._trash_icon_pixbuf = None
def __init__(self, doc):
"""Initialize overlay"""
Overlay.__init__(self)
self.doc = doc
self.app = doc.app
def __init__(self, doc):
"""Initialize overlay"""
Overlay.__init__(self)
self.doc = doc
self.app = doc.app
self._trash_icon_pixbuf = None
def __init__(self, doc):
"""Initialize overlay"""
Overlay.__init__(self)
self.doc = doc
self.app = doc.app
def setUp(self):
"""Setup an Overlay instance as an attribute"""
self.w = Overlay((0, 0), (100, 100), "TestOverlay")
class TestOverlay(TestCase):
"""Execute tests on the Overlay"""
def setUp(self):
"""Setup an Overlay instance as an attribute"""
self.w = Overlay((0, 0), (100, 100), "TestOverlay")
def tearDown(self):
"""Destroy the open Overlay window"""
self.w.destroy()
def test_update(self):
"""Test whether the overlay can update correctly"""
self.w.update()
def test_add_label(self):
"""Test the addition of a Label and redrawing after that"""
i = self.w.add_label(0, "Example Label", color=(255, 255, 255))
self.w.update()
self.w.remove_label(i)
self.w.update()
def test_rectangle(self):
"""Test the Rectangle property of the Overlay"""
r = self.w.rectangle
self.assertIsInstance(r, tuple)
self.assertEqual(len(r), 4)
self.assertEqual(r, (0, 0, 100, 100))
"""
Author: RedFantom
License: GNU GPLv3
Copyright (c) 2018 RedFantom
Example showing off the available Overlay for the platform. Creates
multiple different overlays, each with different properties.
"""
from overlays import Overlay
w1 = Overlay((0, 0), (100, 100), "Overlay1")
w2 = Overlay((0, 100), (100, 100), "Overlay2")
w1.add_label(0, "Example Overlay 1", color=(255, 0, 0))
w1.add_label(1, "Second Label", color=(255, 0, 255))
w2.add_label(0,
"Example Overlay 2",
color=(0, 255, 255),
font=("default", 14, True, True))
w2.add_label(1, "Second Label", image="tests/image.png")
try:
import time
time.sleep(30)
raise KeyboardInterrupt()
except KeyboardInterrupt:
w1.destroy()
w2.destroy()
exit(0)
