Find the property to control
Any property with a red/orange circle to the left of the property can be controlled.
For functions use
Go to the "Properties and States" drawer to find the Target property you want to control
If necessary use the search field to search for objects/actors or properties
shows all widgets and their properties
shows all objects/actors in a level and all their properties and functions
For advanced users
shows all properties of the current show file
API Log tab
shows all Pixotope API messages
Some properties can be further broken down into sub properties which can be controlled.
Click on the down arrow next to the property name
Continue to Add widgets and actions