OK Message Box
For an introduction the GUI system, see GUI Concepts.
This example shows how to pop up a quick message box for the user to click ‘Ok’ on
using the arcade.gui.OKMessagebox class.
gui_ok_messagebox.py
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Example code showing how to use the OKMessageBox
"""
import arcade
import arcade.gui
class MyWindow(arcade.Window):
def __init__(self):
super().__init__(800, 600, "OKMessageBox Example", resizable=True)
arcade.set_background_color(arcade.color.COOL_GREY)
# Create and enable the UIManager
self.manager = arcade.gui.UIManager()
self.manager.enable()
# Create a box group to align the 'open' button in the center
self.v_box = arcade.gui.UIBoxLayout()
# Create a button. We'll click on this to open our window.
# Add it v_box for positioning.
open_message_box_button = arcade.gui.UIFlatButton(text="Open", width=200)
self.v_box.add(open_message_box_button)
# Add a hook to run when we click on the button.
open_message_box_button.on_click = self.on_click_open
# Create a widget to hold the v_box widget, that will center the buttons
self.manager.add(
arcade.gui.UIAnchorWidget(
anchor_x="center_x",
anchor_y="center_y",
child=self.v_box)
)
def on_click_open(self, event):
# The code in this function is run when we click the ok button.
# The code below opens the message box and auto-dismisses it when done.
message_box = arcade.gui.UIMessageBox(
width=300,
height=200,
message_text=(
"You should have a look on the new GUI features "
"coming up with arcade 2.6!"
),
callback=self.on_message_box_close,
buttons=["Ok", "Cancel"]
)
self.manager.add(message_box)
def on_draw(self):
self.clear()
self.manager.draw()
def on_message_box_close(self, button_text):
print(f"User pressed {button_text}.")
window = MyWindow()
arcade.run()
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