Change Icon on a left_action_items

[Gibbsy FPV]

Hi All

Does anyone know if you are able to change left_action_items icons on kivymd toolbar with python. I looking to switch the icon between play and pause/stop when my function is run.

Thanks

Andrew

[Elliot Garbus]

Use an id to address the Toolbar widget, and change the value of the list.  Here is an example:

 

from kivy.lang import Builder
from kivymd.app import MDApp

KV = '''
MDBoxLayout:
    orientation: 'vertical'
    BoxLayout
        Button:
            text: 'Play'
            on_release: 
                toolbar.left_action_items = [["play", lambda x: x]]
        Button:
            text: 'Pause'
            on_release: 
                toolbar.left_action_items = [["pause", lambda x: x]]
        
    # Will always be at the bottom of the screen.
    MDBottomAppBar:

        MDToolbar:
            id: toolbar
            title: "Title"
            icon: "git"
            type: "bottom"
            left_action_items: [["stop", lambda x: x]]
            
'''


class Test(MDApp):
    def build(self):
        return Builder.load_string(KV)


Test().run()

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