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Element switcher

ElementSwitcher

A widget that allows you to switch between elements.

ElementSwitcher is a subclass of: Widget

Specific kwargs

Argument Type Description
elements list list of elements.
on_content_change Callable callback function when content is moved.
current_index int current element index(default is 0).
arrow_width int arrow width in pixels(default is 30).
left_text str left arrow text(default is '<').
right_text str right arrow text(default is '>').
left_key Keys left arrow key(default is None).
right_key Keys right arrow key(default is None).
offset_perc NvVector2 button offset from border(default is NvVector2(2, 2)).

Methods

Name Kwargs Description
step step: int how many elements to step(default is 1).
move_to id: int moves to the specified element.
find id: int finds element with specified id
rfind id: int finds element with specified id from the end.
count None returns number of elements.
remove id: int removes element with specified id.
add_element element: Element adds element to the end.
next None moves to the next element.
previous None moves to the previous element.

Use case

from nevu_ui import *
import pygame

pygame.init()

window = Window((500, 500), title = "ElementSwitcher example")

menu = Menu(window, (100%vw, 100%vh))

layout = Grid([100%fillw, 100%fillh], x=3, y=3)

widget = ElementSwitcher((100, 100), ["item1", "item2", (3, "id"), ("item_with_id", id)])

layout.add_item(widget, 2, 2)

menu.layout = layout

while True:
    window.begin_frame()
    window.update()
    menu.update()
    menu.draw()
    window.end_frame()

from nevu_ui import *
import pyray

window = Window((500, 500), title = "ElementSwitcher example", backend = Backend.RayLib)

menu = Menu(window, (100%vw, 100%vh))

layout = Grid([100%fillw, 100%fillh], x=3, y=3)

widget = ElementSwitcher((100, 100), ["item1", "item2", (3, "id"), ("item_with_id", id)])

layout.add_item(widget, 2, 2)

menu.layout = layout

while True:
    window.begin_frame()
    window.update()
    menu.update()
    menu.draw()
    window.end_frame()

Created with GGen v1.1.0 for nevu_ui v0.7.5