Variables Filter Pane
The Variables Filter Pane displays a list of the instance variables held by the currently selected class. You can filter the browser's method list display to only show the methods that reference a particular variable by selecting the variable you want in this pane.
This list also includes the variables that are owned by the superclasses of the current class. The icons adjacent to the variable names are indicative of the class in which the variable is defined.
The context menu for this pane includes a number of variable-related operations. Some of these are refactorings and so are only available in Dolphin Professional.