VSTGUI  4.10
Graphical User Interface Framework not only for VST plugins
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IValueListener Class Referenceabstract

Value listener interface More...

+ Inheritance diagram for IValueListener:

Public Member Functions

virtual void onBeginEdit (IValue &value)=0
 Value begins editing.
 
virtual void onPerformEdit (IValue &value, IValue::Type newValue)=0
 Value performed an edit.
 
virtual void onEndEdit (IValue &value)=0
 Value ends editing.
 
virtual void onStateChange (IValue &value)=0
 Value changed some of its state.
 
- Public Member Functions inherited from Interface
virtual ~Interface () noexcept
 
 Interface ()=default
 
 Interface (const Interface &)=delete
 
 Interface (Interface &&)=delete
 
Interfaceoperator= (const Interface &)=delete
 
Interfaceoperator= (Interface &&)=delete
 
template<typename T >
const auto dynamicCast () const
 
template<typename T >
auto dynamicCast ()
 

Detailed Description

Value listener interface

Member Function Documentation

virtual void onBeginEdit ( IValue value)
pure virtual

Value begins editing.

Implemented in ValueListenerAdapter.

virtual void onEndEdit ( IValue value)
pure virtual

Value ends editing.

Implemented in ValueListenerAdapter.

virtual void onPerformEdit ( IValue value,
IValue::Type  newValue 
)
pure virtual

Value performed an edit.

Implemented in ValueListenerAdapter.

virtual void onStateChange ( IValue value)
pure virtual

Value changed some of its state.

Implemented in ValueListenerAdapter.


The documentation for this class was generated from the following file: