Changes

Right-clicking in a window, indeed on any object, brings up a set of icons in a rectangle, as shown above, with a title at the bottom of the array. This array of icons is known as an object halo, or halo for short. Every graphical object in Squeak or Etoys has one. A single right click in a Workspace window brings up a halo with the title Workspace. A second right click shifts to a smaller halo with the title PluggableText. A third shifts to a larger halo labeled Text, with a different set of icons. We will explore the Halo below.

Right-clicking in a window, indeed on any object, brings up a set of icons in a rectangle, as shown above, with a title at the bottom of the array. This array of icons is known as an object halo, or halo for short. Every graphical object in Squeak or Etoys has one. A single right click in a Workspace window brings up a halo with the title Workspace. A second right click shifts to a smaller halo with the title PluggableText. A third shifts to a larger halo labeled Text, with a different set of icons. We will explore the Halo below.

Middle-clicking in a Workspace window brings up an untitled editing menu with font commands, cut, copy, and paste, print, and a number of other options.

 

Middle-clicking in a Workspace window brings up an untitled text menu with editing commands to choose fonts, cut, copy, and paste, print, and so on, plus options for executing code and saving the contents of the window.

==World==

==World==