Represent the Header of the symbol group.
Represent the class to hold the name of the shape category and header name of the shapes collection of symbols.
Represents the class to hold the Collection of stencil category.
Represents a collection of Filters in Stencil.
Represents a collection of SymbolFilterProvider.
Represents the symbol group expand and collapse event that occurs when expanding or collapsing symbol group.
Represents an arrangement of the SymbolGroups in Stencil.
Represents a collection of SymbolGroupProvider.
Represents the symbols loaded event that occurs when symbols loaded into stencil.
SymbolViewModel is to describe the symbol.
Represents the method to handle filters of the Stencil.
Represents the method that will handle filters of the Stencil.
Represents the method that will handle the Collapse event of the Stencil.
Represents the method that will handle the expand event of the Stencil.
Represents the method that will handle the loaded event of the symbol.