From 338e3f2d588cec5570cb4360e0010a2bf678cd78 Mon Sep 17 00:00:00 2001
From: hippoz <10706925-hippoz@users.noreply.gitlab.com>
Date: Tue, 25 Apr 2023 15:10:27 +0300
Subject: [PATCH] support growing target for scrollable node

---
 src/scrollable-node.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/scrollable-node.c b/src/scrollable-node.c
index adab202..b3f9c56 100644
--- a/src/scrollable-node.c
+++ b/src/scrollable-node.c
@@ -51,13 +51,17 @@ int scrollable_handle(UINode *node, enum UIEvent ev, size_t d, void *p)
             if (target->width_policy == UI_SIZE_POLICY_DYNAMIC) {
                 node_dispatch(target, UI_EVENT_GET_WIDTH, 0, &w);
                 target->rect.w = w;
+            } else if (target->width_policy == UI_SIZE_POLICY_GROW) {
+                target->rect.w = node->parent->rect.w;
             }
             if (target->height_policy == UI_SIZE_POLICY_DYNAMIC) {
                 node_dispatch(target, UI_EVENT_GET_HEIGHT, 0, &h);
                 target->rect.h = h;
+            } else if (target->height_policy == UI_SIZE_POLICY_GROW) {
+                target->rect.h = node->parent->rect.h;
             }
-            target->rect.x = -n->x_scroll;
-            target->rect.y = -n->y_scroll;
+            target->rect.x = n->x_scroll ? -n->x_scroll : 0;
+            target->rect.y = n->y_scroll ? -n->y_scroll : 0;
             node_dispatch(target, UI_EVENT_RELAYOUT, 0, NULL);
             break;
         }