From 50197a6a2158fe6e141ecdbb23a0f7212453956b Mon Sep 17 00:00:00 2001
From: jacekpoz <jacekpoz@proton.me>
Date: Sun, 11 Aug 2024 21:09:02 +0200
Subject: [PATCH] change default component members and add PTK_COMPONENT_DEFINE

---
 include/ptk.h | 39 +++++++++++++++++++--------------------
 1 file changed, 19 insertions(+), 20 deletions(-)

diff --git a/include/ptk.h b/include/ptk.h
index 8661353..22c86ff 100644
--- a/include/ptk.h
+++ b/include/ptk.h
@@ -1,6 +1,7 @@
 #ifndef PTK_PTK_H_
 #define PTK_PTK_H_
 
+#include <ptk_list.h>
 #include <ptk_vec.h>
 
 #include <stdbool.h>
@@ -26,43 +27,41 @@ typedef enum {
     PTK_COMPONENT_TYPE_BUTTON = 4,
 } PtkComponentType;
 
-typedef struct PtkComponent {
-    PtkComponentType type;
-} PtkComponent;
+PTK_LIST_DEFINE(PtkHandle);
 
-typedef struct PtkBox {
-    PtkComponentType type;
-    size_t child_count;
-    PtkHandle *children;
-} PtkBox;
+#define PTK_COMPONENT_DEFINE(name, ...) \
+    typedef struct name {\
+        PtkComponentType type;\
+        PtkHandle parent;\
+        PTK_LIST(PtkHandle) children;\
+        __VA_ARGS__\
+    } name
 
-typedef struct PtkTriangle {
-    PtkComponentType type;
+PTK_COMPONENT_DEFINE(PtkComponent, );
+
+PTK_COMPONENT_DEFINE(PtkTriangle,
     PtkPos vertices[3];
     PtkColor color;
-} PtkTriangle;
+);
 
-typedef struct PtkRect {
-    PtkComponentType type;
+PTK_COMPONENT_DEFINE(PtkRect,
     PtkPos top_left;
     PtkSize size;
     PtkColor color;
-} PtkRect;
+);
 
-typedef struct PtkEllipse {
-    PtkComponentType type;
+PTK_COMPONENT_DEFINE(PtkEllipse,
     PtkPos center;
     PtkSize radii;
     PtkColor color;
-} PtkEllipse;
+);
 
 typedef void (*MouseButtonCallback)(int button, int action, int mods);
 
-typedef struct PtkButton {
-    PtkComponentType type;
+PTK_COMPONENT_DEFINE(PtkButton,
     PtkHandle hitbox;
     MouseButtonCallback on_press;
-} PtkButton;
+);
 
 PtkHandle ptk_box(size_t child_count, PtkHandle *children);
 PtkHandle ptk_triangle(PtkPos vertices[3], PtkColor color);