PYGLET – On Close Event
Last Updated :
28 Jan, 2022
In this article we will see how we can trigger window on close event in PYGLET module in python. Pyglet is easy to use but powerful library for developing visually rich GUI applications like games, multimedia etc. A window is a “heavyweight” object occupying operating system resources. Windows may appear as floating regions or can be set to fill an entire screen (fullscreen). This event can be triggered by clicking on the “X” control box in the window title bar, or by some other platform-dependent manner. The default handler sets has_exit to True. In pyglet 1.1, if pyglet.app.event_loop is being used, close is also called, closing the window immediately.
We can create a window with the help of command given below
pyglet.window.Window(width, height, title)
Below is the syntax of the window on close event, this method get called when this event is triggered
@window.event
def on_close():
print("Window has been closed")
Below is the implementation
Python3
import pyglet
import pyglet.window.key
width = 500
height = 500
title = "Geeksforgeeks"
window = pyglet.window.Window(width, height, title)
text = "GeeksforGeeks"
label = pyglet.text.Label(text,
font_name = 'Times New Roman' ,
font_size = 36 ,
x = window.width / / 2 , y = window.height / / 2 ,
anchor_x = 'center' , anchor_y = 'center' )
@window .event
def on_draw():
window.clear()
label.draw()
@window .event
def on_key_press(symbol, modifier):
print ("nn")
if symbol = = pyglet.window.key.C:
window.close()
@window .event
def on_close():
print ("Window has been closed")
img = image = pyglet.resource.image("logo.png")
window.set_icon(img)
pyglet.app.run()
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Output :
When we close this window this event get triggered
Window has been closed
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