Atmel Software Framework

wtk_radio_button.c File Reference

Radio button widget implementation.

Copyright (c) 2012 Atmel Corporation. All rights reserved.

#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_windowwtk_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_buttonwtk_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_buttonwtk_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_groupwtk_radio_group_create (void)
 This function creates a new radio button group, allocating required memory and properly initializing the object. More...