diff --git a/examples/datepicker.py b/examples/datepicker.py new file mode 100644 index 000000000..9cec8bb83 --- /dev/null +++ b/examples/datepicker.py @@ -0,0 +1,189 @@ +import datetime + +from kivy.lang import Builder +from kivy.metrics import dp +from kivy.properties import StringProperty, BooleanProperty + +from kivymd.app import MDApp +from kivymd.uix.boxlayout import MDBoxLayout +from kivymd.uix.pickers import ( + MDDockedDatePicker, + MDModalDatePicker, + MDModalInputDatePicker, +) + +from examples.common_app import CommonApp + +KV = """ + + adaptive_height: True + spacing: "12dp" + + MDCheckbox: + group: root.group + on_active: root.dispatch("on_active", self.active) + active: root.active + + MDLabel: + text: root.text + theme_line_height: "Custom" + adaptive_height: True + pos_hint: {'center_y': .5} + line_height: 1 + + +MDScreen: + md_bg_color: self.theme_cls.backgroundColor + + MDIconButton: + on_release: app.open_menu(self) + pos_hint: {"top": .98} + x: dp(12) + icon: "menu" + + MDBoxLayout: + orientation: "vertical" + pos_hint: {'center_x': .5} + size_hint_x: .5 + padding: "24dp" + spacing: "24dp" + + MDTextField: + id: field + mode: "outlined" + on_focus: app.open_date_picker(self.focus) + + MDTextFieldHintText: + id: field_hint + text: "Modal data picker" + + MDTextFieldHelperText: + text: "MM/DD/YYYY" + mode: "persistent" + + MDTextFieldTrailingIcon: + icon: "calendar" + + Widget: + + MDLabel: + text: "Properties" + adaptive_height: True + pos_hint: {'center_y': .5} + + SelectedItem: + text: "With range" + group: "range" + on_active: app.set_range(*args) + + MDLabel: + text: "Type" + adaptive_height: True + pos_hint: {'center_y': .5} + + MDBoxLayout: + adaptive_height: True + spacing: "12dp" + + SelectedItem: + text: "Modal" + active: True + on_active: app.set_type_dialog(*args, "Modal") + + SelectedItem: + text: "Docked" + on_active: app.set_type_dialog(*args, "Docked") + + SelectedItem: + text: "Input" + on_active: app.set_type_dialog(*args, "Input") +""" + + +class SelectedItem(MDBoxLayout): + active = BooleanProperty(False) + text = StringProperty() + group = StringProperty("type") + + def __init__(self, *args, **kwargs): + super().__init__(*args, **kwargs) + self.register_event_type("on_active") + + def on_active(self, *args): + ... + + +class Example(MDApp, CommonApp): + type_dialog = "Modal" + date_picker = None + min_date = None + max_date = None + mode = "picker" + mark_today = True + + def build(self): + self.theme_cls.primary_palette = "Olive" + return Builder.load_string(KV) + + def set_range(self, instance_check, active): + if active: + self.min_date = datetime.date.today() + self.max_date = datetime.date( + datetime.date.today().year, + datetime.date.today().month, + datetime.date.today().day + 4, + ) + self.mode = "range" + self.mark_today = False + else: + self.min_date = None + self.max_date = None + self.mode = "picker" + self.mark_today = True + + def set_type_dialog(self, instance_check, active, type_dialog): + if active: + self.type_dialog = type_dialog + self.root.ids.field_hint.text = f"{type_dialog} dara picker" + + def on_ok(self, *args): + print(self.date_picker.get_date()) + self.on_cancel() + + def on_cancel(self, *args): + if self.date_picker: + self.date_picker.dismiss() + + def open_date_picker(self, focus, dialog=None): + if not focus: + return + + if self.type_dialog == "Modal": + dialog = MDModalDatePicker + elif self.type_dialog == "Input": + dialog = MDModalInputDatePicker + elif self.type_dialog == "Docked": + dialog = MDDockedDatePicker + + if dialog: + self.date_picker = dialog( + min_date=self.min_date, + max_date=self.max_date, + mode=self.mode, + mark_today=self.mark_today, + ) + self.date_picker.bind( + on_ok=self.on_ok, + on_cancel=self.on_cancel, + ) + self.date_picker.pos = [ + self.root.ids.field.center_x - self.date_picker.width / 2, + self.root.ids.field.y - (self.date_picker.height + dp(32)), + ] + self.date_picker.open() + + def disabled_widgets(self): + ... + + +Example().run()