Changing the mouse cursor
The mouse cursor can be set to one of the operating system cursors, a custom image, or hidden completely. The change to the cursor will be applicable only to the window you make the change to. To hide the mouse cursor, call Window.set_mouse_visible:
window = pyglet.window.Window() window.set_mouse_visible(False)
This can be useful if the mouse would obscure text that the user is typing. If you are hiding the mouse cursor for use in a game environment, consider making the mouse exclusive instead; see Mouse exclusivity, below.
Use Window.set_mouse_cursor to change the appearance of the mouse cursor. A mouse cursor is an instance of MouseCursor. You can obtain the operating system-defined cursors with Window.get_system_mouse_cursor:
cursor = window.get_system_mouse_cursor(win.CURSOR_HELP) window.set_mouse_cursor(cursor)
The cursors that pyglet defines are listed below, along with their typical appearance on Windows and Mac OS X. The pointer image on Linux is dependent on the window manager.
Alternatively, you can use your own image as the mouse cursor. Use pyglet.image.load to load the image, then create an ImageMouseCursor with the image and "hot-spot" of the cursor. The hot-spot is the point of the image that corresponds to the actual pointer location on screen, for example, the point of the arrow:
image = pyglet.image.load('cursor.png')
cursor = pyglet.window.ImageMouseCursor(image, 16, 8)
window.set_mouse_cursor(cursor)
You can even render a mouse cursor directly with OpenGL. You could draw a 3-dimensional cursor, or a particle trail, for example. To do this, subclass MouseCursor and implement your own draw method. The draw method will be called with the default pyglet window projection, even if you are using another projection in the rest of your application.