number_input.h File Reference

GUI: Integer string keyboard view module API. More...

#include <gui/view.h>

Go to the source code of this file.

Typedefs
typedef struct NumberInput	NumberInput
	Number input anonymous structure
typedef void(*	NumberInputCallback) (void *context, int32_t number)
	Callback to be called on save button press.

Functions
NumberInput *	number_input_alloc (void)
	Allocate and initialize Number input.
void	number_input_free (NumberInput *number_input)
	Deinitialize and free byte input.
View *	number_input_get_view (NumberInput *number_input)
	Get byte input view.
void	number_input_set_result_callback (NumberInput *number_input, NumberInputCallback input_callback, void *callback_context, int32_t current_number, int32_t min_value, int32_t max_value)
	Set byte input result callback.
void	number_input_set_header_text (NumberInput *number_input, const char *text)
	Set byte input header text.

Detailed Description

GUI: Integer string keyboard view module API.

Function Documentation

number_input_alloc()

NumberInput * number_input_alloc

(

void

)

Allocate and initialize Number input.

This Number input is used to enter Numbers (Integers).

Returns

NumberInput instance pointer

number_input_free()

void number_input_free

(

NumberInput *

number_input

)

Deinitialize and free byte input.

Parameters

number_input

Number input instance

number_input_get_view()

View * number_input_get_view

(

NumberInput *

number_input

)

Get byte input view.

Parameters

number_input

byte input instance

Returns

View instance that can be used for embedding

number_input_set_header_text()

void number_input_set_header_text	(	NumberInput *	number_input,
		const char *	text )

Set byte input header text.

Parameters

number_input	byte input instance
text	text to be shown

number_input_set_result_callback()

void number_input_set_result_callback	(	NumberInput *	number_input,
		NumberInputCallback	input_callback,
		void *	callback_context,
		int32_t	current_number,
		int32_t	min_value,
		int32_t	max_value )

Set byte input result callback.

Parameters

	number_input	byte input instance
	input_callback	input callback fn
	callback_context	callback context
[in]	current_number	The current number
	min_value	Min number value
	max_value	Max number value