Source code for enamlnative.android.android_auto_complete_text_view

"""
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.auto_complete_text_view import ProxyAutoCompleteTextView
from .android_adapter import ArrayAdapter
from .android_edit_text import AndroidEditText, EditText
from .bridge import JavaMethod


class AutoCompleteTextView(EditText):
    __nativeclass__ = "android.widget.AutoCompleteTextView"
    setAdapter = JavaMethod("android.widget.ListAdapter")
    setDropDownHeight = JavaMethod(int)
    setDropDownWidth = JavaMethod(int)
    setListSelection = JavaMethod(int)
    setThreshold = JavaMethod(int)


[docs]class AndroidAutoCompleteTextView(AndroidEditText, ProxyAutoCompleteTextView):
    """An Android implementation of an Enaml ProxyAutoCompleteTextView."""

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

    #: An adapter to hold the choices
    adapter = Typed(ArrayAdapter)

    # -------------------------------------------------------------------------
    # Initialization API
    # -------------------------------------------------------------------------
[docs]    def create_widget(self):
        """Create the underlying widget."""
        context = self.get_context()
        d = self.declaration
        style = d.style or "@attr/autoCompleteTextViewStyle"
        self.widget = AutoCompleteTextView(context, None, style)
        self.adapter = ArrayAdapter(context, "@layout/simple_list_item_1")

[docs]    def init_widget(self):
        """Initialize the underlying widget."""
        super().init_widget()
        self.widget.setAdapter(self.adapter)

    # -------------------------------------------------------------------------
    # ProxyAutoCompleteTextView API
    # -------------------------------------------------------------------------
    def set_choices(self, choices):
        self.adapter.clear()
        self.adapter.addAll(choices)

    def set_drop_down_height(self, height):
        self.widget.setDropDownHeight(height)

    def set_drop_down_width(self, width):
        self.widget.setDropDownWidth(width)

    def set_list_selection(self, index):
        self.widget.setListSelection(index)

    def set_threshold(self, threshold):
        self.widget.setThreshold(threshold)