#ifndef WIDGET_H_INCLUDED

#define WIDGET_H_INCLUDED

#include <panel.h>

#define WIDGET_BORDER		0x1

#define WIDGET_SUBWINDOW	0x2

#define WIDGET_CURSOR_VISIBLE	0x4

#define SCREEN_CENTER	-1

struct widget {

	WINDOW *window;

	WINDOW *subwindow; /* optional: contents without border */

	PANEL *panel;

	int cursor_visibility;

	void (*handle_key)(int key);

	void (*window_size_changed)(void);

	void (*close)(void);

};

extern int screen_lines;

extern int screen_cols;

void widget_init(struct widget *widget,

		 int lines_, int cols, int y, int x,

		 chtype bkgd, unsigned int flags);

void widget_free(struct widget *widget);

const struct widget *get_active_widget(void);

void window_size_changed(void);

#endif