apps/display-demo/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 "app_desktop.h"
#include "app_widget.h"

Go to the source code of this file.

Data Structures
struct	widget_context
	Widget application context. More...
Defines
Color scheme
#define	COLOR_SCHEME_0_FG   GFX_COLOR(255,255,0)
	Color scheme 0 foreground color.
#define	COLOR_SCHEME_0_BG   GFX_COLOR(0,50,0)
	Color scheme 0 background color.
#define	COLOR_SCHEME_1_FG   GFX_COLOR(0,255,0)
	Color scheme 1 foreground color.
#define	COLOR_SCHEME_1_BG   GFX_COLOR(0,100,100)
	Color scheme 1 background color.
#define	APP_BACKGROUND_COLOR   GFX_COLOR(0,0,0)
	Background color for application.
#define	SUBFRAME_BACKGROUND_COLOR   GFX_COLOR(90,90,90)
	Background color for subframe.
Widget positions and sizes
#define	LABEL_POS_X   10
	Label X coordinate.
#define	LABEL_POS_Y   10
	Label Y coordinate.
#define	SUBFRAME_HORIZONTAL_SPACING   45
	Spacing on each side of the subframe.
#define	SUBFRAME_TOP_SPACING   10
	Spacing from label to subframe.
#define	SUBFRAME_BOTTOM_SPACING   30
	Spacing from subframe to bottom of screen.
#define	WIDGET_POS_X   10
	Leftmost X coordinate in subframe for the widgets.
#define	SLIDER_POS_Y   10
	Slider X coordinate, inside subframe.
#define	SLIDER_SIZE_X   80
	Width of slider.
#define	SLIDER_SIZE_Y   40
	Height of slider.
#define	SLIDER_PB_SPACING_X   10
	Spacing between the slider and progress bars.
#define	PB_SIZE_X   SLIDER_SIZE_X
	Width of progress bar.
#define	PB_SIZE_Y   SLIDER_SIZE_Y
	Height of progress bar.
#define	CHECK_BOX_SPACING_Y   20
	Spacing above check box to slider and progress bars.
#define	RADIO_BUTTON_SPACING_Y   5
	Spacing above each radio button.
Enumerations
enum	command_id {   RADIO_DEC_ID = 123, RADIO_HEX_ID, BUTTON_EXIT_ID, DUMMY_ID,   SLIDER_ID, CHECK_BOX_ID, RADIO_BUTTON_1_ID, RADIO_BUTTON_2_ID,   BUTTON_QUIT_ID }
	Command event IDs. More...
Functions
static void	app_widget_update_colors (struct widget_context *widget)
	Update colors.
static bool	widget_frame_command_handler (struct wtk_basic_frame *frame, win_command_t command_data)
	Frame handler for the application.
void	app_widget_launch (struct workqueue_task *task)
	Setup widget demo.
Variables
static const char	demo_string [] = "Demonstrating widgets"
	Description for label.
static const char	checkbox_string [] = "Invert colors"
	Description for check box.
static const char	rb1_string [] = "Color scheme 1"
	Description for radio buttons.
static const char	rb2_string [] = "Color scheme 2"
	Description for radio buttons.
static struct widget_context *	widget_ctx
	Statically allocated context pointer.

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Detailed Description

Display demo widget application.

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

Definition in file app_widget.c.