Dell Canvas Pen User Manual page 12

Table 3. Button functions
Function
Left Click
Right Click
Middle Click
Double Click
Click Lock
4th Click
5th Click
Keystrokes
Modifier
Radial Menu
Pan/Scroll
Open/Run
12 Customizing the Pen
Description
Performs a function similar to a left mouse button click.
Performs a function similar to a right mouse button click, which
displays a menu.
Performs a function similar to a middle mouse button click.
Performs a function similar to a left double-click.
It is useful to either drag objects or selecting text blocks.
Performs a function similar to a 4th mouse button click.
Performs a function similar to a 5th mouse button click.
Choosing this option helps you to simulate keystrokes.
Choosing this option helps you to simulate modifier keys like: Shift,
Alt, or CTRL.
Displays the Radial Menu options.
It enables you to position an image in any direction within the active
pane.
It opens a dialog box where you can choose a specific application or
file.