Source code for enamlnative.android.android_compound_button

"""
Copyright (c) 2017-2022, CodeLV.

Distributed under the terms of the MIT License.

The full license is in the file LICENSE, distributed with this software.

Created on May 20, 2017


"""
from atom.api import Typed
from enamlnative.widgets.compound_button import ProxyCompoundButton
from .android_button import AndroidButton, Button
from .bridge import JavaCallback, JavaMethod


class CompoundButton(Button):
    __nativeclass__ = "android.widget.CompoundButton"
    setChecked = JavaMethod(bool)
    setOnCheckedChangeListener = JavaMethod(
        "android.widget.CompoundButton$OnCheckedChangeListener"
    )
    onCheckedChanged = JavaCallback("android.widget.CompoundButton", bool)


[docs]class AndroidCompoundButton(AndroidButton, ProxyCompoundButton):
    """An Android implementation of an Enaml ProxyCompoundButton."""

    #: A reference to the widget created by the proxy.
    widget = Typed(CompoundButton)

    # -------------------------------------------------------------------------
    # Initialization API
    # -------------------------------------------------------------------------
[docs]    def create_widget(self):
        """Create the underlying widget."""
        raise NotImplementedError

[docs]    def init_widget(self):
        """Initialize the underlying widget."""
        super().init_widget()
        w = self.widget
        w.setOnCheckedChangeListener(w.getId())
        w.onCheckedChanged.connect(self.on_checked)

    def on_checked(self, view, checked):
        d = self.declaration
        with self.widget.setChecked.suppressed():
            d.checked = checked

    # -------------------------------------------------------------------------
    # ProxyLabel API
    # -------------------------------------------------------------------------
    def set_checked(self, checked):
        self.widget.setChecked(checked)