PYGLET - Accessing Caret Blink Period Property

PYGLET - Accessing Caret Blink Period Property

In pyglet, a Caret is an object that manages the text cursor within a Document. The caret is used to represent the insertion point and any selected range of text. The blink_period property of a Caret object determines how fast the caret blinks.

Here's how you can access the blink_period property of a Caret:

  1. First, you'll need to set up a window and a document.
  2. Create a caret for that document.
  3. Access the blink_period property.

Here's an example:

import pyglet from pyglet.window import key from pyglet import shapes window = pyglet.window.Window() # Create a document document = pyglet.text.document.UnformattedDocument('Hello, pyglet!') document.set_style(0, len(document.text), dict(color=(255, 255, 255, 255))) font = pyglet.font.load('Arial', 36) layout = pyglet.text.layout.TextLayout(document, 600, 200, multiline=True) layout.font = font # Create a caret for the document caret = pyglet.text.caret.Caret(layout) caret.color = (255, 0, 0) caret.visible = True # Access the blink_period property print(f"Caret Blink Period: {caret.blink_period} seconds") @window.event def on_draw(): window.clear() layout.draw() # Key events for caret movement @window.event def on_text(text): caret.on_text(text) @window.event def on_key_press(symbol, modifiers): caret.on_key_press(symbol, modifiers) pyglet.app.run()

In this example, we first set up a window with a document containing the text 'Hello, pyglet!'. We then create a Caret for the document and set its color to red. We then access and print out the blink_period property. By default, this might print "Caret Blink Period: 0.5 seconds", meaning the caret blinks every half a second.

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