from kivy.lang import Builder
from kivy.properties import StringProperty
from kivy.uix.screenmanager import Screen
from kivymd.icon_definitions import md_icons
from kivymd.app import MDApp
from kivymd.uix.list import OneLineIconListItem
Builder.load_string(
'''
#:import images_path kivymd.images_path
<CustomOneLineIconListItem>
IconLeftWidget:
icon: root.icon
<PreviousMDIcons>
MDBoxLayout:
orientation: 'vertical'
spacing: dp(10)
padding: dp(20)
MDBoxLayout:
adaptive_height: True
MDIconButton:
icon: 'magnify'
MDTextField:
id: search_field
hint_text: 'Search icon'
on_text: root.set_list_md_icons(self.text, True)
RecycleView:
id: rv
key_viewclass: 'viewclass'
key_size: 'height'
RecycleBoxLayout:
padding: dp(10)
default_size: None, dp(48)
default_size_hint: 1, None
size_hint_y: None
height: self.minimum_height
orientation: 'vertical'
'''
)
class CustomOneLineIconListItem(OneLineIconListItem):
icon = StringProperty()
class PreviousMDIcons(Screen):
def set_list_md_icons(self, text="", search=False):
'''Builds a list of icons for the screen MDIcons.'''
def add_icon_item(name_icon):
self.ids.rv.data.append(
{
"viewclass": "CustomOneLineIconListItem",
"icon": name_icon,
"text": name_icon,
"callback": lambda x: x,
}
)
self.ids.rv.data = []
for name_icon in md_icons.keys():
if search:
if text in name_icon:
add_icon_item(name_icon)
else:
add_icon_item(name_icon)
class MainApp(MDApp):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.screen = PreviousMDIcons()
def build(self):
return self.screen
def on_start(self):
self.screen.set_list_md_icons()
MainApp().run()