apps/display-demo/app_clock.c File Reference

Display Xplained clock application. More...

#include <assert.h>
#include <string.h>
#include <gfx/gfx.h>
#include <gfx/win.h>
#include <gfx/wtk.h>
#include <gfx/sysfont.h>
#include "app_clock.h"
#include "app_desktop.h"

Go to the source code of this file.

Data Structures
struct	app_clock
	Context for the clock application. More...
Defines
Clock color scheme.
#define	COLOR_TEXT   GFX_COLOR(255, 255, 255)
	Color on text strings.
#define	COLOR_BACKGROUND   GFX_COLOR(0, 0, 0)
	Background color.
#define	COLOR_BORDER   GFX_COLOR(150, 150, 150)
	Color on frame border.
Clock frame size and layout.
#define	FRAME_PADDING   40
	Padding in pixels from screen border to frame.
#define	FRAME_HEIGHT   (gfx_get_height() - (2 * FRAME_PADDING))
	Height of frame.
#define	FRAME_WIDTH   (gfx_get_width() - (2 * FRAME_PADDING))
	Width of frame.
#define	FRAME_POS_X   FRAME_PADDING
	X position of top left corner.
#define	FRAME_POS_Y   FRAME_PADDING
	Y position of top left corner.
Clock text appearance.
#define	TEXT_INDENT   15
	Number of pixels to indent a string.
#define	TEXT_PADDING_NEWLINE   4
	Number of pixels to pad after a string newline.
Enumerations
enum	app_clock_button_ids { BUTTON_EXIT_ID = 1 }
	Event command ID for the application widgets. More...
Functions
static void	app_clock_frame_draw_handler (struct win_window *win, const struct win_clip_region *clip)
	Frame draw handler handling draw events.
static bool	app_clock_frame_command_handler (struct wtk_basic_frame *frame, win_command_t command_data)
	Frame command handler handling the button events.
void	app_clock_launch (struct workqueue_task *task)
	Launcher for the clock application.
Variables
static struct app_clock *	the_clock_app
	Pointer to the clock application context.

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Detailed Description

Display Xplained clock application.

Copyright (C) 2010 Atmel Corporation. All rights reserved.

Definition in file app_clock.c.