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Toolbar

class miniworldmaker.containers.toolbar.Toolbar

A Toolbar contains widgets (Buttons, Labels, …)

Public Data Attributes:

first
pagination
background_color	Background color as Tuple, e.g.
margin_left	Defines left margin
margin_right	Defines right margin
margin_top	Defines top margin

Inherited from : py: class:Container

container_width
container_height
window
size
rect
window_docking_position
width
height

Public Methods:

__init__()	Base class for toolbars.
add_widget(widget[, key])	Adds a widget to the toolbar
remove_widget(item)	Removes a widget from the toolbar.
has_widget(key)	Checks if self.widgets has key
get_widget(key)	Gets widget by key
remove_all_widgets()
repaint()	Implemented in subclasses
widget_iterator()	rtype: list
get_event(event, data)	Implemented in subclasses
get_widget_by_position(pos)
update()	Implemented in subclasses
send_message(text)

Inherited from : py: class:Container

__init__()	Base class for toolbars.
update_width_and_height()
repaint()	Implemented in subclasses
blit_surface_to_window_surface()
remove()	Implemented in subclasses
handle_event(event, data)
get_event(event, data)	Implemented in subclasses
is_in_container(x, y)	rtype: bool
position_is_in_container(pos)	rtype: bool
update()	Implemented in subclasses
get_local_position(position)	rtype: tuple

Private Methods:

_paint_widgets()
_widgets_total_height()
_set_widget_width(widget)

Inherited from : py: class:Container

_add_to_window(app, dock[, size])

---

__init__()

Base class for toolbars.

Example

Add a Toolbar which interacts with Tokens on board via messages:

from miniworldmaker import *

board = Board()

board.add_background("images/galaxy.jpg")

toolbar = Toolbar()
button = Button("Start Rocket")
toolbar.add_widget(button)
board.add_container(toolbar, "right")

@board.register
def on_message(self, message):
    if message == "Start Rocket":
        rocket.started = True

rocket = Token(100, 200)
rocket.add_costume("images/ship.png")
rocket.started = False
rocket.turn_left(90)
rocket.direction = "up"

@rocket.register
def act(self):
    if self.started:
            self.move()

@rocket.register
def on_sensing_not_on_the_board(self):
    self.remove()

board.run()

add_widget(widget, key=None)

Adds a widget to the toolbar

Parameters:

• widget – The Widget

• key – A unique key

Returns:

_description_

Return type:

widgets.Widget

Return type:

Widget

property background_color

Background color as Tuple, e.g. (255,255,255) for white

property first

get_event(event, data)

Implemented in subclasses

get_widget(key)

Gets widget by key

Returns:

_description_

Return type:

_type_

Return type:

Widget

get_widget_by_position(pos)

has_widget(key)

Checks if self.widgets has key

Parameters:

key – The key of widget

property margin_left

Defines left margin

property margin_right

Defines right margin

property margin_top

Defines top margin

property pagination

remove_all_widgets()

remove_widget(item)

Removes a widget from the toolbar. Warning: Be careful when calling this method in a loop.

Parameters:

key – The key of widget which should be removed

repaint()

Implemented in subclasses

send_message(text)

update()

Implemented in subclasses

widget_iterator()

Return type:

list

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BoardPositions

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Toolbar Widgets