RelativeLayout:

toolbar: _toolbar

r_btn_1: _r_btn_1

dialog_btn: _diag_btn

elev_lbl: _elev_lbl

nav: _nav

textfield: _textfield

canvas:

Color:

rgba: app.theme_cls.main_background_color

Rectangle:

size: app.theme_cls.window_size

Toolbar:

id: _toolbar

title: "KivyMD Kitchen Sink"

title_theme_style: 'Dark'

icons_theme_style: 'Dark'

elevation: 6

pos_hint: {'x': 0, 'top': 1}

RaisedButton:

id: _r_btn_1

text: "Enable button"

size_hint: None, None

size: dp(130), dp(36)

pos_hint: {'center_x': 0.3, 'center_y': 0.8}

elevation_normal: 2

theme_style: 'Dark'

disabled: False

MaterialLabel:

id: _elev_lbl

text: "Elevation: " + str(_r_btn_1.elevation)

font_style: 'Body1'

size_hint: None, None

width: dp(100)

height: self.texture_size[1]

text_size: self.width, None

halign: 'center'

pos_hint: {'center_x': 0.3, 'center_y': 0.75}

RaisedButton:

id: _diag_btn

text: "Open dialog"

size_hint: None, None

size: dp(108), dp(36)

pos_hint: {'center_x': 0.7, 'center_y': 0.8}

elevation_normal: 6

theme_style: 'Dark'

disabled: True

MaterialList:

title: "A avatar+text tile list"

tile_rows: 2

list_type: 'avatar_text'

list_data: app.tile_avatar_data

allow_empty_selection: False

text_color_selected: app.theme_cls.primary_dark

background_color_selected: (1, 1, 1, 0)

size_hint: 0.8, None

height: dp(250)

pos_hint: {'center_x': 0.5, 'center_y': 0.5}

MaterialCheckBox:

id: chkbox

size_hint: None, None

size: dp(48), dp(48)

pos_hint: {'center_x': 0.2, 'center_y': 0.25}

MaterialLabel:

text: "MaterialCheckbox is " + ("active" if chkbox.active else "inactive")

font_style: 'Body1'

size_hint: None, None

width: dp(120)

height: dp(40)

text_size: self.size

halign: 'center'

valign: 'middle'

pos_hint: {'center_x': 0.2, 'center_y': 0.19}

SingleLineTextField:

id: _textfield

hint_text: "A single line TextField"

size_hint: 0.8, None

height: dp(48)

pos_hint: {'center_x': 0.5, 'center_y': 0.1}

# FloatingActionButton:

# size_hint: None, None

# size: dp(48), dp(48)

# pos_hint: {'center_x': 0.6, 'center_y': 0.15}

# theme_style: 'Dark'

# MaterialSwitch:

# id: switch

# size_hint: None, None

# size: dp(24), dp(24)

# pos_hint: {'center_x': 0.6, 'center_y': 0.15}

# MaterialLabel:

# text: "MaterialSwitch is " + ("active" if switch.active else "inactive")

# font_style: 'Body1'

# size_hint: None, None

# width: dp(120)

# height: dp(40)

# text_size: self.size

# halign: 'center'

# valign: 'middle'

# pos_hint: {'center_x': 0.6, 'center_y': 0.09}

# MaterialList:

# title: "A 2-row text tile list"

# tile_rows: 2

# list_type: 'text'

# list_data: app.tile_data

# text_color_selected: app.theme_cls.primary_dark

# background_color_selected: (1, 1, 1, 0)

# size_hint: 0.8, None

# height: dp(180)

# pos_hint: {'center_x': 0.5, 'center_y': 0.5}

# MaterialList:

# title: "An icon+text tile list"

# tile_rows: 2

# list_type: 'icon_text'

# list_data: app.tile_icon_data

# allow_empty_selection: False

# text_color_selected: app.theme_cls.primary_dark

# background_color_selected: (1, 1, 1, 0)

# size_hint: 0.8, None

# height: dp(200)

# pos_hint: {'center_x': 0.5, 'center_y': 0.3}

# MaterialList:

# title: "A single row text tile list"

# tile_rows: 1

# list_type: 'text'

# list_data: app.tile_single_data

# allow_empty_selection: False

# text_color_selected: app.theme_cls.primary_dark

# background_color_selected: (1, 1, 1, 0)

# size_hint: 0.8, None

# height: dp(200)

# pos_hint: {'center_x': 0.5, 'center_y': 0.3}

NavigationDrawer:

id: _nav

side: 'left'

MaterialList:

tile_rows: 2

list_type: 'icon_text'

list_data: app.tile_icon_data

allow_empty_selection: False

text_color_selected: app.theme_cls.primary_dark

background_color_selected: (1, 1, 1, 0)

divider_color: app.theme_cls.divider_color()

size_hint: 1, None

height: dp(340)

theme_cls = ThemeManager()

tile_data = ListProperty([])

tile_single_data = ListProperty([])

tile_icon_data = ListProperty()

tile_avatar_data = ListProperty()

nav = ObjectProperty()

def __init__(self, **kwargs):

super(KitchenSink, self).__init__(**kwargs)

self.theme_cls.primary_palette = 'Green'

self.theme_cls.accent_palette = 'Teal'

self.theme_cls.theme_style = 'Light'

def on_start(self):

pass

def build(self):

root = Builder.load_string(kitchen_sink_kv)

root.toolbar.nav_button = ["md-menu", lambda *x: root.nav.toggle()]

root.toolbar.add_action_button("md-refresh")

root.toolbar.add_action_button("md-more-vert")

root.r_btn_1.bind(on_release=lambda *x: setattr(root.dialog_btn, 'disabled', not root.dialog_btn.disabled))

self.tile_data = [{'text': "Button 1", 'secondary_text': "With a secondary text"},

{'text': "Button 2", 'secondary_text': "With a secondary text"},

{'text': "Button 3", 'secondary_text': "With a secondary text"},

{'text': "Button 4", 'secondary_text': "With a secondary text"}]

self.tile_single_data = [{'text': "Button 1"},

{'text': "Button 2"},

{'text': "Button 3"},

{'text': "Button 4"}]

self.tile_icon_data = [{'icon': 'md-alarm', 'text': 'Alarm',

'secondary_text': "An alarm button",

'callback': root.nav.dismiss},

{'icon': 'md-event', 'text': 'Event',

'secondary_text': "An event button",

'callback': root.nav.dismiss},

{'icon': 'md-search', 'text': 'Search',

'secondary_text': "A search button",

'callback': root.nav.dismiss},

{'icon': 'md-thumb-up', 'text': 'Like',

'secondary_text': "A like button",

'callback': root.nav.dismiss}]

self.tile_avatar_data = [{'avatar': images_path + 'default_avatar.jpg', 'text': 'Avatar tile',

'secondary_text': "That's a handsome dude!"},

{'avatar': images_path + 'default_avatar.jpg', 'text': 'Avatar tile',

'secondary_text': "Very handsome indeed"},

{'avatar': images_path + 'default_avatar.jpg', 'text': 'Avatar tile',

'secondary_text': "Extraordinary handsome"},

{'avatar': images_path + 'default_avatar.jpg', 'text': 'Avatar tile',

'secondary_text': "Super handsome"}]

content = MaterialLabel(font_style='Body1',

theme_text_color='Secondary',

text="This is a Dialog with a title and some text. That's pretty awesome right!",

valign='top')

content.bind(size=content.setter('text_size'))

self.dialog = Dialog(title="This is a test dialog",

content=content,

size_hint=(.8, None),

height=dp(200),

auto_dismiss=True)

self.dialog.add_action_button("Dismiss", action=lambda *x: self.dialog.dismiss())

root.textfield.bind(on_text_validate=self.set_error_message,

on_focus=self.set_error_message)

root.dialog_btn.bind(on_release=self.dialog.open)

return root

def set_error_message(self, *args):

if len(self.root.textfield.text) == 0:

self.root.textfield.error = True

self.root.textfield.error_message = "Some text is required"

else:

self.root.textfield.error = False

def on_pause(self):

return True

def on_stop(self):