apps/display-training/app_widget.c File Reference

Display demo widget application. More...

#include <led.h>
#include <board.h>
#include <string.h>
#include <gfx/gfx.h>
#include <gfx/win.h>
#include <gfx/wtk.h>
#include <gfx/sysfont.h>
#include <membag.h>
#include <debug.h>
#include <mainloop.h>
#include <stream.h>
#include "app_widget.h"

Go to the source code of this file.

Defines
Color scheme
#define	APP_BACKGROUND_COLOR   GFX_COLOR(50, 50, 50)
	Background color for application.
Widget sizes and positions
#define	LABEL_POS_X   10
	Label position on top of display.
#define	LABEL_POS_Y   10
	Label position on top of display.
#define	SLIDER_POS_X   10
	Slider position.
#define	SLIDER_POS_Y   60
	Slider position.
#define	SLIDER_SIZE_X   80
	Slider size on display.
#define	SLIDER_SIZE_Y   40
	Slider size on display.
#define	SLIDER_PB_SPACING_X   10
	Spacing from slider to progress bar.
#define	PB_SIZE_X   SLIDER_SIZE_X
	Slider progress bar on display.
#define	PB_SIZE_Y   SLIDER_SIZE_Y
	Slider progress bar on display.
Widget configurations
#define	SLIDER_MAX_VALUE   100
	Max value for slider.
Enumerations
enum	app_widget_ids { SLIDER_ID = 1, BUTTON_ID }
	Event command ID for the application widgets. More...
Functions
static bool	widget_frame_command_handler (struct wtk_basic_frame *frame, win_command_t command_data)
	Frame command events handler.
static void	sub_frame_draw_handler (struct win_window *win, struct win_clip_region const *clip)
	Frame draw event handler.
void	app_widget_launch (struct workqueue_task *task)
	Setup widget demo.
Variables
Static text strings
static const char *	demo_string = "Demonstrating widgets"
	Description for label.
Static variables
static struct wtk_basic_frame *	frame
	Pointer to frame for application.
static struct wtk_slider *	slider
	Pointer to slider.
static struct wtk_progress_bar *	progress_bar
	Pointer to progress bar.
static struct gfx_bitmap	frame_background
	Frame background bitmap.
static uint8_t	counter
	Counter for button.
static struct wtk_basic_frame *	sub_frame
	Pointer to the sub-frame.
static struct gfx_bitmap	sub_frame_background
	Sub-frame background bitmap.

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Detailed Description

Display demo widget application.

Copyright (C) 2009 Atmel Corporation. All rights reserved.

Definition in file app_widget.c.