callback system for ui widgets

2025-12-05 16:16:51 +02:00
parent eee2bc0ccb
commit 568876a7ef
9 changed files with 125 additions and 48 deletions
@@ -12,6 +12,11 @@ enum w_type {
  w_group,
 };

+typedef struct {
+  WINDOW *win;
+  void *app;
+} callback_args_t;
+
 typedef struct widget_t {
  uint32_t id;
  char title[DIALOGUE_TITLE];
@@ -21,9 +26,11 @@ typedef struct widget_t {
  uint32_t m_y;
  WINDOW *const* parent_win;
  struct widget_t *w_parent;
-  void (*callback) (WINDOW *win, void *widget, void *data);
+  void (*callback) (callback_args_t *args, void *widget, void *data, void *resp_data);
 } widget_t;

+typedef void (*callback_t) (callback_args_t *args, void *widget, void *data, void *resp_data);
+
 enum pmt_attrs {
  PMT_POS_CENTER = 01,
  PMT_ALIGN_CENTER = 03,