services/wtk/example3_plot/widget_gui.c File Reference

Display demo widget application.

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

#include <asf.h>
#include <string.h>
#include "widget_gui.h"

Data Structures
struct	widget_context
	Widget application context. More...

Enumerations
enum	command_id {   DUMMY_ID,   ICON_BUTTON_1_ID,   ICON_BUTTON_2_ID,   ICON_BUTTON_3_ID,   BUTTON_PREV_ID,   BUTTON_NEXT_ID,   BUTTON_SELECT_ID,   DUMMY_ID,   SLIDER_ID,   CHECK_BOX_ID,   RADIO_BUTTON_1_ID,   RADIO_BUTTON_2_ID,   BUTTON_ID,   DUMMY_ID,   SLIDER_ID,   BUTTON_ID,   ICON_DUMMY_ID = 0,   ICON_AUDIO_RECORD_ID,   ICON_AUDIO_MIC_ID,   ICON_AUDIO_PLAY_PAUSE_ID,   ICON_AUDIO_STOP_ID,   ICON_AUDIO_VOLUME_ID,   ICON_AUDIO_RET_ID,   ICON_AUDIO_MAX_ID,   ICON_DUMMY_ID = 0,   ICON_LPM_WAIT_ID,   ICON_LPM_SLEEP_ID,   ICON_LPM_BACKUP_ID,   ICON_LPM_RET_ID,   ICON_LPM_MAX }
	Command event IDs. More...

Functions
bool	app_widget_launch (void)
	Setup widget demo. More...
static bool	widget_frame_command_handler (struct wtk_basic_frame *frame, win_command_t command_data)
	Frame handler for the application. More...

Variables
static struct widget_context *	widget_ctx
	Statically allocated context pointer. More...

static bool widget_frame_command_handler ( struct wtk_basic_frame *  frame, win_command_t  command_data  )

static

Frame handler for the application.

Handles all command events from the widgets in the application frame.

See Also

wtk_basic_frame_command_handler_t

Parameters

frame	Pointer to the application frame
command_data	Command event ID

Returns

True if exiting, to destroy the window

References BUTTON_ID, widget_context::plot, widget_context::slider, win_redraw(), wtk_basic_frame_get_custom_data(), wtk_plot_add_value(), wtk_plot_as_child(), and wtk_slider_get_value().