ScrollChoiceMenuItem.h File Reference

contains the menu item definition for scrolling choice types, and also for RGB items More...

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Classes
class	ScrollChoiceMenuItem
struct	RgbColor32
class	Rgb32MenuItem

Enumerations
enum	RgbPrintMode { DECIMAL , HEX_HTML }

Functions
int	enumItemRenderFn (RuntimeMenuItem *item, uint8_t row, RenderFnMode mode, char *buffer, int bufferSize)
uint8_t	hexValueOf (char val)
int	rgbAlphaItemRenderFn (RuntimeMenuItem *item, uint8_t row, RenderFnMode mode, char *buffer, int bufferSize)

Detailed Description

contains the menu item definition for scrolling choice types, and also for RGB items

Enumeration Type Documentation

RgbPrintMode

enum RgbPrintMode

Defines which printing to use for RGB items globally, either DECIMAL which is more user friendly but takes more space, or HEX_HTML which is more much compact and uses HTML format.

Function Documentation

enumItemRenderFn()

int enumItemRenderFn	(	RuntimeMenuItem *	item,
		uint8_t	row,
		RenderFnMode	mode,
		char *	buffer,
		int	bufferSize
	)

the render function for enum items

hexValueOf()

uint8_t hexValueOf

(

char

val

)

Helper function to get the hex character for a digit.

Parameters

val	the input between 0..15

Returns

the hex digit for the value

rgbAlphaItemRenderFn()

int rgbAlphaItemRenderFn	(	RuntimeMenuItem *	item,
		uint8_t	row,
		RenderFnMode	mode,
		char *	buffer,
		int	bufferSize
	)

The rendering callback function for RGB values