picoware.gui.alert.Alert

class documentation

class Alert:

A simple alert dialog class for displaying messages to the user.

Method	`__del__`	Clean up resources and deinitialize LVGL.
Method	`__init__`	Initialize the Alert with drawing context and styling.
Method	`clear`	Clear the display with the background color.
Method	`draw`	Render the alert message on the display.
Method	`text.setter`	Set the alert text.
Instance Variable	`background_color`	Undocumented
Instance Variable	`display`	Undocumented
Instance Variable	`is_circular`	Undocumented
Instance Variable	`text_color`	Undocumented
Instance Variable	`use_lvgl`	Undocumented
Property	`text`	Get the current alert text.
Instance Variable	`_lvgl_alert`	Undocumented
Instance Variable	`_text`	Undocumented

def __del__(self): ¶

Clean up resources and deinitialize LVGL.

def __init__(self, draw, text: str, text_color: int = 65535, background_color: int = 0): ¶

Initialize the Alert with drawing context and styling.

Parameters
draw:`Draw`	The drawing context to render the alert.
text:`str`	The message to display in the alert.
text_color:`int`	The color of the text. Defaults to 0xFFFF.
background_color:`int`	The background color of the alert. Defaults to 0x0000.

def clear(self): ¶

Clear the display with the background color.

def draw(self, title: str): ¶

Render the alert message on the display.

Parameters
title:`str`	The title text to display at the top.

def text(self, value: str): ¶

Set the alert text.

Parameters
value:`str`	The new alert text.

background_color: int = ¶

Undocumented

display = ¶

Undocumented

is_circular = ¶

Undocumented

text_color: int = ¶

Undocumented

use_lvgl = ¶

Undocumented

@property

text: str = ¶

Get the current alert text.

_lvgl_alert = ¶

Undocumented

_text = ¶

Undocumented