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/** \file button.h
* \brief Header: WButton widget
*/
#ifndef MC__WIDGET_BUTTON_H
#define MC__WIDGET_BUTTON_H
/*** typedefs(not structures) and defined constants **********************************************/
#define BUTTON(x) ((WButton *)(x))
struct WButton;
/* button callback */
/* return 0 to continue work with dialog, non-zero to close */
typedef int (*bcback_fn) (struct WButton * button, int action);
/*** enums ***************************************************************************************/
typedef enum
{
HIDDEN_BUTTON = 0,
NARROW_BUTTON = 1,
NORMAL_BUTTON = 2,
DEFPUSH_BUTTON = 3
} button_flags_t;
/*** structures declarations (and typedefs of structures)*****************************************/
typedef struct WButton
{
Widget widget;
int action; /* what to do when pressed */
button_flags_t flags; /* button flags */
hotkey_t text; /* text of button, contain hotkey too */
int hotpos; /* offset hot KEY char in text */
bcback_fn callback; /* callback function */
} WButton;
/*** global variables defined in .c file *********************************************************/
/*** declarations of public functions ************************************************************/
WButton *button_new (int y, int x, int action, button_flags_t flags, const char *text,
bcback_fn callback);
char *button_get_text (const WButton * b);
void button_set_text (WButton * b, const char *text);
int button_get_len (const WButton * b);
cb_ret_t button_default_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm,
void *data);
void button_mouse_default_callback (Widget * w, mouse_msg_t msg, mouse_event_t * event);
/*** inline functions ****************************************************************************/
#endif /* MC__WIDGET_BUTTON_H */
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