From fddd2bf6ff8d51f686627bb6a7f571a6d1adddc6 Mon Sep 17 00:00:00 2001
From: FrHun <28605587+frhun@users.noreply.github.com>
Date: Wed, 29 Jun 2022 00:39:08 +0200
Subject: [PATCH] LibGUI: Add min_content_size debug property to
 AbstractScrollableWidget

This helps with debugging subclasses of AbstractScrollableWidget
---
 Userland/Libraries/LibCore/Object.h                  | 12 ++++++++++++
 .../Libraries/LibGUI/AbstractScrollableWidget.cpp    |  2 ++
 2 files changed, 14 insertions(+)

diff --git a/Userland/Libraries/LibCore/Object.h b/Userland/Libraries/LibCore/Object.h
index 9faee795fc..7e361b4fd7 100644
--- a/Userland/Libraries/LibCore/Object.h
+++ b/Userland/Libraries/LibCore/Object.h
@@ -294,6 +294,18 @@ T* Object::find_descendant_of_type_named(String const& name) requires IsBaseOf<O
         [this] { return this->getter(); },                       \
         {});
 
+#define REGISTER_READONLY_SIZE_PROPERTY(property_name, getter) \
+    register_property(                                         \
+        property_name,                                         \
+        [this] {                                               \
+            auto size = this->getter();                        \
+            JsonArray size_array;                              \
+            size_array.append(size.width());                   \
+            size_array.append(size.height());                  \
+            return size_array;                                 \
+        },                                                     \
+        {});
+
 #define REGISTER_RECT_PROPERTY(property_name, getter, setter)          \
     register_property(                                                 \
         property_name,                                                 \
diff --git a/Userland/Libraries/LibGUI/AbstractScrollableWidget.cpp b/Userland/Libraries/LibGUI/AbstractScrollableWidget.cpp
index 5466f5f3fc..013541faf4 100644
--- a/Userland/Libraries/LibGUI/AbstractScrollableWidget.cpp
+++ b/Userland/Libraries/LibGUI/AbstractScrollableWidget.cpp
@@ -13,6 +13,8 @@ namespace GUI {
 
 AbstractScrollableWidget::AbstractScrollableWidget()
 {
+    REGISTER_READONLY_SIZE_PROPERTY("min_content_size", min_content_size);
+
     m_vertical_scrollbar = add<AbstractScrollableWidgetScrollbar>(*this, Orientation::Vertical);
     m_vertical_scrollbar->set_step(4);
     m_vertical_scrollbar->on_change = [this](int) {