PYGLET – On Mouse Leave Event
In this article we will see how we can trigger on mouse leave 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 was moved outside of the window. This event will not be triggered if the mouse is currently being dragged. Note that the coordinates of the mouse pointer will be outside of the window rectangle.
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 leave event, this method get called when this event is triggered
@window.event def on_mouse_leave(x, y): print("Mouse left the window")
Below is the implementation
Python3
# 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 = "w3wiki" # creating a window window = pyglet.window.Window(width, height, title) # text text = "w3wiki" # 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 leave event @window .event def on_mouse_leave(x, y): # printing some message print ( "Mouse left the window" ) # 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 left the window Mouse left the window Mouse left the window Mouse left the window