Class evab::KeyModifier

template <class T, unsigned char kDec, unsigned char kInc>

ClassList > evab > KeyModifier

Decorator that modifies values using increment/decrement keys. More...

• #include <evabKeyModifier.h>

Inherits the following classes: T

Public Functions

Type	Name
	KeyModifier (Args &&... args) Constructor for KeyModifier .
bool	OnKey (Keys aKey) override Handles key events for increment/decrement.

Detailed Description

This class wraps any element and adds behavior for increment and decrement keys. It calls the underlying element's Increment() method with +/- 1.

Template parameters:

• T Base element type (must have Increment(signed char) method)
• kDec Key code for decrement
• kInc Key code for increment

Public Functions Documentation

function KeyModifier

Constructor for KeyModifier .

template<typename... Args>
inline evab::KeyModifier::KeyModifier (
    Args &&... args
) 

Parameters:

• args Arguments forwarded to the base element constructor

---

function OnKey

Handles key events for increment/decrement.

inline bool evab::KeyModifier::OnKey (
    Keys aKey
) override

Parameters:

• aKey The key code to process

Returns:

true if the key was handled, false otherwise

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The documentation for this class was generated from the following file src/evabKeyModifier.h