Keyboard event

In order to use this method, the parameter of the function decorated by page is obtained through data.

Manages keyboard input of values

Methods

• add_control(function: Callable) : Add a controller configuration (method of a class or function), which is executed with the on_keyboard_event event.
• key() : returns the value entered by keyboard.
• shift() : returns the value entered by keyboard.
• ctrl() : returns the value entered by keyboard.
• alt() : returns the keyboard input.
• meta() : returns keyboard input.
• test() : returns a message of all keyboard input values (key, Shift, Control, Alt, Meta).

Example

import flet as ft
import flet_easy as fs

app = fs.FletEasy(
    route_init="/keyboard",
    on_Keyboard=True
    )

@app.page(route="/keyboard")
def keyboard_page(data: fs.Datasy):
    page = data.page
    page.title = "Use Keyboard"

    on_keyboard = data.on_keyboard_event

    use_keyboard = ft.Column()

    def show_event():
        use_keyboard.controls.append(ft.Text(on_keyboard.test()))
        page.update()

    # Add function to be executed by pressing the keyboard.
    on_keyboard.add_control(show_event)

    return ft.View(
        controls=[
            ft.Text(
                "Use Keyboard",
                size=30
            ),
            use_keyboard
        ],
        vertical_alignment="center",
        horizontal_alignment="center",
    )

app.run()

🎬 Demo