def __init__(self, **kvargs):
super(SelectColor, self).__init__(**kvargs)
box = BoxLayout(orientation="vertical")
select_color = ColorPicker(hex_color=self.default_color)
button_select = Button(text=self.text_button_ok, size_hint=(1, .1))
box.add_widget(select_color)
box.add_widget(Widget(size_hint=(None, .02)))
box.add_widget(SettingSpacer())
box.add_widget(Widget(size_hint=(None, .02)))
box.add_widget(button_select)
self.body = Popup(title=self.title, content=box, size_hint=self.size,
background=self.background_image)
self.body.bind(on_dismiss=self.dismiss_callback)
button_select.bind(on_press=lambda color: self.select_callback(
select_color.hex_color), on_release=lambda *args: self.body.dismiss())
self.body.open()
python类Widget()的实例源码
def update(self, dt):
self.mcnay.update()
self.background.update()
# Loop through and update obstacles. Replace obstacles which went off the screen.
for obstacle in self.obstacles:
obstacle.update()
if obstacle.x < self.mcnay.x and not obstacle.marked:
obstacle.marked = True
self.score += 1
self.new_obstacle(remove=False)
if len(self.obstacles) == 0:
self.new_obstacle(remove=False)
elif self.obstacles[0].x < 0:
self.remove_obstacle()
# If obstacles is emply
# See if the player collides with any obstacles
for obstacle in self.obstacles:
if self.mcnay.collide_widget(Widget(pos=(obstacle.x, obstacle.gap_top + 20), size=(obstacle.width, obstacle.height - obstacle.gap_top))):
# This will be replaced later on
sys.exit()
if self.mcnay.collide_widget(Widget(pos=(obstacle.x, 0), size=(obstacle.width, obstacle.gap_top - obstacle.gap_size))):
# This will also be replaced
sys.exit()
def __init__(self, **kvargs):
super(CDialog, self).__init__(**kvargs)
box = BoxLayout(orientation='vertical')
select_color = ColorPicker(hex_color=self.default_color)
button_select = Button(
text=self.text_button_ok, size_hint=(1, .1),
background_normal=self.background_image_buttons[0],
background_down=self.background_image_shadows[0]
)
box.add_widget(select_color)
box.add_widget(Widget(size_hint=(None, .02)))
box.add_widget(SettingSpacer())
box.add_widget(Widget(size_hint=(None, .02)))
box.add_widget(button_select)
button_select.bind(
on_press=lambda color: self.events_callback(select_color.hex_color),
on_release=lambda *args: self.dismiss()
)
self.content = box
self.open()
def __init__(self, **kvargs):
super(CDialog, self).__init__(**kvargs)
box = BoxLayout(orientation='vertical')
select_color = ColorPicker(hex_color=self.default_color)
button_select = Button(
text=self.text_button_ok, size_hint=(1, .1),
background_normal=self.background_image_buttons[0],
background_down=self.background_image_shadows[0],
background_color=choice(self.background_color_buttons)
)
box.add_widget(select_color)
box.add_widget(Widget(size_hint=(None, .02)))
box.add_widget(SettingSpacer())
box.add_widget(Widget(size_hint=(None, .02)))
box.add_widget(button_select)
button_select.bind(
on_press=lambda color: self.events_callback(select_color.hex_color),
on_release=lambda *args: self.dismiss()
)
self.content = box
self.open()
def __init__(self, **kvargs):
super(ProgressLoad, self).__init__(**kvargs)
self.orientation = "vertical"
self.padding = 20
self.KProgress = kvargs.get("KProgress")
self.label_one = Label(text="", size_hint=(1, .1), markup=True)
self.label_two = Label(text="", size_hint=(1, .1), markup=True)
self.progress_load = self.KProgress()
self.button_cancel = \
Button(text="Cancel", on_press=self.events_callback,
size_hint=(1, .2))
self.label_one.bind(
size=lambda *args: self._update_text_size(args))
self.label_two.bind(
size=lambda *args: self._update_text_size(args))
self.add_widget(self.label_one)
self.add_widget(self.label_two)
self.add_widget(Widget(size_hint=(None, .02)))
self.add_widget(SettingSpacer())
self.add_widget(Widget(size_hint=(None, .02)))
self.add_widget(self.progress_load)
self.add_widget(Widget(size_hint=(None, .3)))
self.add_widget(SettingSpacer())
self.add_widget(Widget(size_hint=(None, .02)))
self.add_widget(self.button_cancel)
self.progress_load.min = 0
self.progress_load.max = 100
self.progress_load.bar_value = 0
self.progress_load.spacing_widget = 2
self.progress_load.height_widget = 1
self.progress_load.color = "#ff7f32"
self.progress_load.background_color = "#2fbfe0"
self.progress_load.border_color = "#2fbfe0"
def show_image(self, interval):
"""??????? ?? ????? ??????????? ???????????."""
if not self.flag:
return
image = Image(source=self.full_path_to_load_content)
button = None
for name_button in [self.text_button_ok, self.text_button_no,
self.text_button_cancel]:
if name_button:
button = self.create_button(name_button)
if not button:
self.create_button("Yes")
self.add_widget(image)
self.add_widget(Widget(size_hint=(None, .03)))
self.add_widget(SettingSpacer())
self.add_widget(Widget(size_hint=(None, .03)))
self.add_widget(self.box_buttons_select)
self.body.content = self
self.body.open()
Clock.unschedule(self.show_image)
def remove_widget(self, widget):
if widget is self.side_panel:
self._side_panel.remove_widget(widget)
self.side_panel = None
elif widget is self.main_panel:
self._main_panel.remove_widget(widget)
self.main_panel = None
else:
raise NavigationDrawerException(
'Widget is neither the side or main panel, can\'t remove it.')
def remove_widget(self, widget):
if widget is self.side_panel:
self._side_panel.remove_widget(widget)
self.side_panel = None
elif widget is self.main_panel:
self._main_panel.remove_widget(widget)
self.main_panel = None
else:
raise NavigationDrawerException(
'Widget is neither the side or main panel, can\'t remove it.')
def remove_widget(self, widget):
if widget is self.side_panel:
self._side_panel.remove_widget(widget)
self.side_panel = None
elif widget is self.main_panel:
self._main_panel.remove_widget(widget)
self.main_panel = None
else:
raise NavigationDrawerException(
'Widget is neither the side or main panel, can\'t remove it.')
def __init__(self, **kvargs):
super(PDialog, self).__init__(**kvargs)
self.box = BoxLayout(orientation='vertical')
self.label_one = Label(text='', size_hint=(1, .1), markup=True)
self.label_two = Label(text='', size_hint=(1, .1), markup=True)
self.progress_load = Progress()
self.button_cancel = Button(
text='Cancel', on_press=self.events_callback, size_hint=(1, .1),
background_normal=self.background_image_buttons[0],
background_down=self.background_image_shadows[0]
)
self.label_one.bind(size=lambda *args: self._update_text_size(args))
self.label_two.bind(size=lambda *args: self._update_text_size(args))
self.box.add_widget(self.label_one)
self.box.add_widget(self.label_two)
self.box.add_widget(Widget(size_hint=(None, .02)))
self.box.add_widget(SettingSpacer())
self.box.add_widget(Widget(size_hint=(None, .02)))
self.box.add_widget(self.progress_load)
self.box.add_widget(Widget(size_hint=(None, .3)))
self.box.add_widget(SettingSpacer())
self.box.add_widget(Widget(size_hint=(None, .02)))
self.box.add_widget(self.button_cancel)
self.progress_load.min = 0
self.progress_load.max = 100
self.progress_load.bar_value = 0
self.progress_load.height_widget = self.dp(self.progress_line_height)
self.progress_load.color = self.progress_line_color
self.progress_load.border_color = self.progress_border_color
def remove_widget(self, widget):
if widget is self.side_panel:
self._side_panel.remove_widget(widget)
self.side_panel = None
elif widget is self.main_panel:
self._main_panel.remove_widget(widget)
self.main_panel = None
else:
raise NavigationDrawerException(
'Widget is neither the side or main panel, can\'t remove it.')
def _get_form(self):
layout = BoxLayout(orientation='vertical', spacing=5)
text_input = TextInput(id='text', multiline=False, text=self.text,
on_text_validate=self._on_text_validate,
# DON`T UNCOMMENT OR FOUND AND FIX THE ISSUE
# if `focus` set to `True` - TextInput will be
# inactive to edit
# focus=True,
size_hint_y=None, height=metrics.dp(33))
layout.add_widget(Widget())
layout.add_widget(text_input)
layout.add_widget(Widget())
return layout
def _get_form(self):
layout = BoxLayout(orientation='vertical', spacing=5)
layout.add_widget(Widget())
pnl = BoxLayout(size_hint_y=None, height=metrics.dp(28), spacing=5)
pnl.add_widget(
Factory.XLabel(text=_('Login:'), halign='right',
size_hint_x=None, width=metrics.dp(80)))
pnl.add_widget(TextInput(id='login', multiline=False,
font_size=metrics.sp(14), text=self.login))
layout.add_widget(pnl)
pnl = BoxLayout(size_hint_y=None, height=metrics.dp(28), spacing=5)
pnl.add_widget(
Factory.XLabel(text=_('Password:'), halign='right',
size_hint_x=None, width=metrics.dp(80)))
pnl.add_widget(TextInput(id='password', multiline=False, font_size=14,
password=True, text=self.password))
layout.add_widget(pnl)
if self.autologin is not None:
pnl = BoxLayout(size_hint_y=None, height=metrics.dp(28), spacing=5)
pnl.add_widget(CheckBox(
id='autologin', size_hint_x=None, width=metrics.dp(80),
active=self.autologin))
pnl.add_widget(
Factory.XLabel(text=_('Login automatically'), halign='left'))
layout.add_widget(pnl)
layout.add_widget(Widget())
return layout
def __init__(self, **kvargs):
super(PDialog, self).__init__(**kvargs)
self.box = BoxLayout(orientation='vertical')
self.label_one = Label(text='', size_hint=(1, .1), markup=True)
self.label_two = Label(text='', size_hint=(1, .1), markup=True)
self.progress_load = Progress()
self.button_cancel = Button(
text='Cancel', on_press=self.events_callback, size_hint=(1, .1),
background_normal=self.background_image_buttons[0],
background_down=self.background_image_shadows[0],
background_color=choice(self.background_color_buttons)
)
self.label_one.bind(size=lambda *args: self._update_text_size(args))
self.label_two.bind(size=lambda *args: self._update_text_size(args))
self.box.add_widget(self.label_one)
self.box.add_widget(self.label_two)
self.box.add_widget(Widget(size_hint=(None, .02)))
self.box.add_widget(SettingSpacer())
self.box.add_widget(Widget(size_hint=(None, .02)))
self.box.add_widget(self.progress_load)
self.box.add_widget(Widget(size_hint=(None, .3)))
self.box.add_widget(SettingSpacer())
self.box.add_widget(Widget(size_hint=(None, .02)))
self.box.add_widget(self.button_cancel)
self.progress_load.min = 0
self.progress_load.max = 100
self.progress_load.bar_value = 0
self.progress_load.height_widget = self.dp(self.progress_line_height)
self.progress_load.color = self.progress_line_color
self.progress_load.border_color = self.progress_border_color
def show_orientation_arrow(self):
# Create an arrow if it doesn't exist
if type(self.mapviewer.arrow) != 'Widget':
self.mapviewer.set_orientation_arrow(OrientationArrow())
if self.mapviewer.arrow not in self.children:
self.add_widget(self.mapviewer.arrow)
# Set the position to the former position
self.mapviewer.set_arrow_pos()
def build(self):
root = Widget()
b1 = Button(pos=(0, 0),
# background_color=(226, 13, 13, 1),
size=(100, 50),
text="Click Me")
root.add_widget(b1)
return root
def __init__(self, **kvargs):
super(ProgressLoad, self).__init__(**kvargs)
box = BoxLayout(orientation="vertical", padding=20)
self.label_already_loaded = Label(
text="", size_hint=(1, .1), markup=True)
self.label_total_size = Label(
text="", size_hint=(1, .1), markup=True)
self.progress_load = KProgress()
self.button_cancel = \
Button(text=self.text_button_cancel, on_press=self.events_callback,
background_normal=self.button_cancel_background_normal,
background_down=self.button_cancel_background_down,
size_hint=(1, .2))
self.label_already_loaded.bind(
size=lambda *args: self._update_text_size(args))
self.label_total_size.bind(
size=lambda *args: self._update_text_size(args))
box.add_widget(self.label_already_loaded)
box.add_widget(self.label_total_size)
box.add_widget(Widget(size_hint=(None, .02)))
box.add_widget(SettingSpacer())
box.add_widget(Widget(size_hint=(None, .02)))
box.add_widget(self.progress_load)
box.add_widget(Widget(size_hint=(None, .3)))
box.add_widget(SettingSpacer())
box.add_widget(Widget(size_hint=(None, .02)))
box.add_widget(self.button_cancel)
self.progress_load.min = 0
self.progress_load.max = 100
self.progress_load.bar_value = 0
self.progress_load.spacing_widget = 2
self.progress_load.height_widget = 1
self.progress_load.color = self.progress_line_color
self.progress_load.background_color = self.progress_background_color
self.progress_load.border_color = self.progress_border_color
self.body = Popup(title=self.title, content=box, auto_dismiss=False,
size_hint=self.size_hint)
def __init__(self, **kvargs):
super(ThemesForum, self).__init__(**kvargs)
self.size_hint = (1, 1)
box_scroll = ScrollView()
box_scroll_and_paginator = BoxLayout(orientation="vertical", spacing=5)
box_for_paginator = BoxLayout(size_hint_y=None, height=40)
layout = GridLayout(cols=1, spacing=17, size_hint=(1, None))
layout.bind(minimum_height=layout.setter('height'))
layout.add_widget(Widget(size_hint=(1, .5)))
layout.add_widget(Label(text=self.title, font_size=self.font_size + 4,
markup=True))
layout.add_widget(Widget(size_hint=(1, .5)))
layout.add_widget(SettingSpacer())
# ????????? ???????.
if self.flag != "forumcat":
number_page = Label(text=self.number_page, markup=True)
number_page.bind(on_ref_press=self.refs_callback)
box_for_paginator.add_widget(number_page)
for data in self.data:
for key in ["theme", "total_topics", "last_theme", "sep",
"last_answer"]:
try:
if data[key] == "":
continue
except KeyError:
pass
font_size = self.font_size + 4 if key == "theme" \
else self.font_size
if key == "sep":
layout.add_widget(Widget(size_hint=(1, .5)))
else:
name_item = data[key]
info = Label(text=name_item, font_size=font_size,
id=name_item, markup=True)
info.bind(
size=lambda *args: self._update_window_size(args),
on_ref_press=self.refs_callback)
layout.add_widget(info)
if key == "theme":
layout.add_widget(SettingSpacer())
layout.add_widget(SettingSpacer())
box_scroll.add_widget(layout)
box_scroll_and_paginator.add_widget(box_scroll)
if self.flag != "forumcat":
box_scroll_and_paginator.add_widget(box_for_paginator)
self.add_widget(box_scroll_and_paginator)
def build(self):
root_widget = BoxLayout(orientation='vertical')
drawing_widget = DrawingWidget()
red_slider = Slider(min=0, max=1, value=0.5,
size_hint_y=None, height=80)
green_slider = Slider(min=0, max=1, value=0.5,
size_hint_y=None, height=80)
blue_slider = Slider(min=0, max=1, value=0.5,
size_hint_y=None, height=80)
colour_row = BoxLayout(orientation='horizontal',
size_hint_y=None, height=80)
colour_label = Label(text='output colour:')
colour_widget = Widget()
# We draw a Rectangle on colour_widget exactly the same way as
# with DrawingWidget, just without making a new class
with colour_widget.canvas:
output_colour = Color(red_slider.value,
green_slider.value,
blue_slider.value)
output_rectangle = Rectangle()
def update_colour_widget_rect(instance, value):
output_rectangle.pos = colour_widget.pos
output_rectangle.size = colour_widget.size
colour_widget.bind(pos=update_colour_widget_rect,
size=update_colour_widget_rect)
def update_colour_widget_colour(instance, value):
output_colour.rgb = (red_slider.value,
green_slider.value,
blue_slider.value)
red_slider.bind(value=update_colour_widget_colour)
green_slider.bind(value=update_colour_widget_colour)
blue_slider.bind(value=update_colour_widget_colour)
root_widget.add_widget(drawing_widget)
root_widget.add_widget(red_slider)
root_widget.add_widget(green_slider)
root_widget.add_widget(blue_slider)
root_widget.add_widget(colour_row)
colour_row.add_widget(colour_label)
colour_row.add_widget(colour_widget)
return root_widget
def draw_memory_state(self, mem_box, size_box, start_height, temp_memory, *args):
# Unpack memory state details
memory_state = temp_memory['memory_state']
# wait_queue = temp_memory['processes_waiting']
event_details = temp_memory['event']
process_id,arrival_bit,curr_time,burst_time,process_size = event_details
chart_wid = Widget()
# Increment in width per unit size
self.inc = Window.width/(int(data_mem['mem_size'])*1.5)
# Add description labels
label = Label(text='Memory state: ', size_hint_x=None, width=self.margin_left)
mem_box.add_widget(label)
s_label = Label(text='Size: ', size_hint_x=None, width=self.margin_left, valign='top', halign='center')
s_label.text_size = s_label.size
size_box.add_widget(s_label)
# Draw the memory state rectangles and add size labels
if not memory_state:
self.add_process(chart_wid, mem_box, size_box, start_height, 'hole', 0, data_mem['mem_size'])
else:
for i,memory_slot in enumerate(memory_state):
process_id1, start1, end1 = memory_slot
if(len(memory_state) == 1): # only tuple in list
if(start1 > 0):
self.add_process(chart_wid, mem_box, size_box, start_height, 'hole', 0, start1)
self.add_process(chart_wid, mem_box, size_box, start_height, process_id1, start1, (end1-start1))
if(data_mem['mem_size']-end1 > 0):
self.add_process(chart_wid, mem_box, size_box, start_height, 'hole', end1, (data_mem['mem_size']-end1))
elif(i == len(memory_state)-1): #last tuple, more tuples preceded
self.add_process(chart_wid, mem_box, size_box, start_height, process_id1, start1, (end1-start1))
if(data_mem['mem_size']-end1 > 0):
self.add_process(chart_wid, mem_box, size_box, start_height, 'hole', end1, (data_mem['mem_size']-end1))
else:
process_id2,start2,end2 = memory_state[i+1]
if(i == 0): # first tuple, more tuples follow
if(start1 > 0):
self.add_process(chart_wid, mem_box, size_box, start_height, 'hole', 0, start1)
self.add_process(chart_wid, mem_box, size_box, start_height, process_id1, start1, (end1-start1))
if(start2-end1 > 0):
self.add_process(chart_wid, mem_box, size_box, start_height, 'hole', end1, (start2-end1))
# Add size label for the end of memory
s_label = Label(text=str(data_mem['mem_size']), size_hint_x=None, width=self.inc*(data_mem['mem_size']), halign='left', valign='top')
s_label.text_size = s_label.size
size_box.add_widget(s_label)
# Add the widget used to draw the meomory state on the screen
mem_box.add_widget(chart_wid)
# Drawing the wait queue
