In this article, we will see how we can trigger on mouse release 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 get called when the mouse button was released unlike mouse press event which get called when mouse button is pressed.
We can create a window with the help of command given below
pyglet.window.Window(width, height, title)
Below is the syntax of the on mouse release event, this method get called when this event is triggered
@window.event def on_mouse_release(x, y, button, modifiers): print("Mouse button release")
Below is the implementation
# importing pyglet module import pyglet
import pyglet.window.key
# width of window width = 500
# height of window height = 500
# caption i.e title of the window title = "Geeksforgeeks"
# creating a window window = pyglet.window.Window(width, height, title)
# text text = "GeeksforGeeks"
# creating a label with font = times roman # font size = 36 # aligning it to the centre 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' )
new_label = pyglet.text.Label(text,
font_name = 'Times New Roman' ,
font_size = 10 ,
x = 25 , y = 25 )
# on draw event @window .event
def on_draw():
# clearing the window
window.clear()
# drawing the label on the window
label.draw()
# key press event @window .event
def on_key_press(symbol, modifier):
# key "C" get press
if symbol = = pyglet.window.key.C:
print ( "Key C is pressed" )
# on mouse release event @window .event
def on_mouse_release(x, y, button, modifiers):
# printing some message
print ( "Mouse button released" )
# image for icon img = image = pyglet.resource.image( "logo.png" )
# setting image as icon window.set_icon(img) # start running the application pyglet.app.run() |
Output :
Mouse button released Mouse button released Mouse button released Mouse button released