PYGLET – Mouse Button String

Last Updated : 29 Jul, 2021

In this article we will see how we can mouse button string 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). Mouse state handler class is a simple handler that tracks the state of buttons from the mouse. If a button is pressed then this handler holds a True value for it. Mouse string is a string describing a set of active mouse buttons.
We can create a window with the help of command given below

# creating a window window = pyglet.window.Window(width, height, title)

In order to create window we use buttons_string method with pyglet.window.mouse
Syntax : mouse.buttons_string(buttons)
Argument : It takes integer i.e bitwise combination of mouse button constants as argument
Return : It returns string

Below is the implementation

Python3

# importing pyglet module  import pyglet  import pyglet.window.key as 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 = "Welcome to GeeksforGeeks Have a nice day"    # batch object  batch = pyglet.graphics.Batch()     # creating document  document = pyglet.text.document.FormattedDocument(text)     # setting style to the document  document.set_style(0, len(document.text), dict(                           font_name ='Arial', font_size = 16,                            color =(255, 255, 255, 255)))     # creating a incremental text layout  layout = pyglet.text.layout.IncrementalTextLayout(                 document, 400, 350, batch = batch)   # making layout to display multiline layout.multiline = True    # creating a caret  caret = pyglet.text.caret.Caret(layout, color =(255, 255, 255))     # caret to window push handlers  window.push_handlers(caret)     # setting caret style  caret.set_style(dict(font_name ="Arial"))        # on draw event  @window.event  def on_draw():             # clear the window      window.clear()             # draw the batch      batch.draw()             # caret to window push handlers      window.push_handlers(caret)               # key press event      @window.event  def on_key_press(symbol, modifier):         # key "C" get press      if symbol == key.C:                   # printing the message         print("Key : C is pressed")          # image for icon  img = image = pyglet.resource.image("gfg.png")         # getting mouse button string value = pyglet.window.mouse.buttons_string(2 | 5)  # creating text from the value text = "Mouse Button String  : " + str(value)  # setting this text to the document document.text = text    # setting image as icon  window.set_icon(img)      # start running the application  pyglet.app.run()