#ifndef RTK_H_
#define RTK_H_
-struct image;
-
/* widget type */
-enum { RTK_ANY, RTK_WIN, RTK_BUTTON, RTK_LABEL, RTK_CHECKBOX, RTK_SLIDER };
+enum { RTK_ANY, RTK_WIN, RTK_BUTTON, RTK_LABEL, RTK_CHECKBOX, RTK_SLIDER, RTK_SEP };
/* window layout */
enum { RTK_NONE, RTK_VBOX, RTK_HBOX };
typedef union rtk_widget rtk_widget;
+typedef struct rtk_icon rtk_icon;
+typedef struct rtk_iconsheet rtk_iconsheet;
+
+typedef struct rtk_rect {
+ int x, y, width, height;
+} rtk_rect;
+
+typedef struct rtk_icon {
+ char *name;
+ int width, height, scanlen;
+ uint32_t *pixels;
+
+ struct rtk_icon *next;
+} rtk_icon;
+
+
+typedef struct rtk_draw_ops {
+ void (*fill)(rtk_rect *rect, uint32_t color);
+ void (*blit)(int x, int y, rtk_icon *icon);
+ void (*drawtext)(int x, int y, const char *str);
+ void (*textrect)(const char *str, rtk_rect *rect);
+} rtk_draw_ops;
typedef void (*rtk_callback)(rtk_widget*, void*);
+/* global state */
+void rtk_setup(rtk_draw_ops *drawop);
+
+/* widget functions */
+
rtk_widget *rtk_create_widget(void);
void rtk_free_widget(rtk_widget *w);
int rtk_type(rtk_widget *w);
+rtk_widget *rtk_parent(rtk_widget *w);
void rtk_move(rtk_widget *w, int x, int y);
void rtk_pos(rtk_widget *w, int *xptr, int *yptr);
int rtk_set_text(rtk_widget *w, const char *str);
const char *rtk_get_text(rtk_widget *w);
+void rtk_set_value(rtk_widget *w, int val);
+int rtk_get_value(rtk_widget *w);
+
void rtk_set_callback(rtk_widget *w, rtk_callback cbfunc, void *cls);
/* window functions */
void rtk_win_rm(rtk_widget *par, rtk_widget *child);
int rtk_win_has(rtk_widget *par, rtk_widget *child);
+/* button functions */
+void rtk_bn_set_icon(rtk_widget *w, rtk_icon *icon);
+rtk_icon *rtk_bn_get_icon(rtk_widget *w);
+
rtk_widget *rtk_create_window(rtk_widget *par, const char *title, int x, int y, int w, int h);
rtk_widget *rtk_create_button(rtk_widget *par, const char *str, rtk_callback cbfunc);
-rtk_widget *rtk_create_iconbutton(rtk_widget *par, struct image *img, rtk_callback cbfunc);
+rtk_widget *rtk_create_iconbutton(rtk_widget *par, rtk_icon *icon, rtk_callback cbfunc);
rtk_widget *rtk_create_label(rtk_widget *par, const char *text);
rtk_widget *rtk_create_checkbox(rtk_widget *par, const char *text, int chk, rtk_callback cbfunc);
+rtk_widget *rtk_create_separator(rtk_widget *par);
+
+/* icon functions */
+rtk_iconsheet *rtk_load_iconsheet(const char *fname);
+void rtk_free_iconsheet(rtk_iconsheet *is);
+
+rtk_icon *rtk_define_icon(rtk_iconsheet *is, const char *name, int x, int y, int w, int h);
+rtk_icon *rtk_lookup_icon(rtk_iconsheet *is, const char *name);
+
+
+void rtk_draw_widget(rtk_widget *w);
+
#endif /* RTK_H_ */