wtk_radio_button.c File Reference

Radio button widget implementation.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

#include <stdint.h>
#include <stdlib.h>
#include <membag.h>
#include <string.h>
#include <wtk.h>

Data Structures
struct	wtk_radio_button
	This is the radio button control struct. More...
struct	wtk_radio_group
	This is the radio button group control struct. More...
enum	wtk_radio_button_state {   WTK_RADIOBUTTON_NORMAL,   WTK_RADIOBUTTON_PRESSED }
	Valid states for radio button, relevant to pointer and keyboard operations. More...
struct win_window *	wtk_radio_button_as_child (struct wtk_radio_button *radio_button)
	This function returns a reference to the window that should be used when managing the widget, such as move, resize, destroy and reparenting. More...
win_command_t	wtk_radio_button_get_command (struct wtk_radio_button *radio_button)
	This function returns the window command of the specified radio button, as set when the widget was created. More...
void	wtk_radio_button_select (struct wtk_radio_button *radio_button)
	This function sets this radio button to be the single radio button selected within its group. More...
bool	wtk_radio_button_is_selected (struct wtk_radio_button const *radio_button)
	This function returns true if the radio button is the one currently selected within its radio button group. More...
static bool	wtk_radio_button_handler (struct win_window *win, enum win_event_type type, void const *data)
	This function is the window event handler for radio button widgets. More...
void	wtk_radio_button_size_hint (struct win_point *size, const char *caption)
	Get minimum widget size. More...
struct wtk_radio_button *	wtk_radio_button_create (struct win_window *parent, struct win_area const *area, char const *caption, bool selected, struct wtk_radio_group *group, win_command_t command)
	This function creates a new radio button widget. More...
struct wtk_radio_button *	wtk_radio_group_get_selected (struct wtk_radio_group *group)
	This function retrieves a pointer to the currently selected radio button in a radio group. More...
struct wtk_radio_group *	wtk_radio_group_create (void)
	This function creates a new radio button group, allocating required memory and properly initializing the object. More...