LibGUI: Implement calculated_min_size() for AbstractScrollableWidget

2 files changed, 10 insertions, 0 deletions

diff --git a/Userland/Libraries/LibGUI/AbstractScrollableWidget.cpp b/Userland/Libraries/LibGUI/AbstractScrollableWidget.cpp
index 596884a075..8dc67c0672 100644
--- a/Userland/Libraries/LibGUI/AbstractScrollableWidget.cpp
+++ b/Userland/Libraries/LibGUI/AbstractScrollableWidget.cpp
@@ -331,4 +331,12 @@ Gfx::IntPoint AbstractScrollableWidget::to_widget_position(Gfx::IntPoint const&
     widget_position.translate_by(frame_thickness(), frame_thickness());
     return widget_position;
 }
+
+Optional<UISize> AbstractScrollableWidget::calculated_min_size() const
+{
+    auto vertical_scrollbar = m_vertical_scrollbar->effective_min_size().height().as_int();
+    auto horizontal_scrollbar = m_horizontal_scrollbar->effective_min_size().width().as_int();
+    return { { horizontal_scrollbar + corner_widget().width() + frame_thickness() * 2, vertical_scrollbar + corner_widget().height() + frame_thickness() * 2 } };
+}
+
 }
diff --git a/Userland/Libraries/LibGUI/AbstractScrollableWidget.h b/Userland/Libraries/LibGUI/AbstractScrollableWidget.h
index 88030ef5f6..4c521ecae2 100644
--- a/Userland/Libraries/LibGUI/AbstractScrollableWidget.h
+++ b/Userland/Libraries/LibGUI/AbstractScrollableWidget.h
@@ -70,6 +70,8 @@ public:
     Gfx::IntRect to_content_rect(Gfx::IntRect const& widget_rect) const { return { to_content_position(widget_rect.location()), widget_rect.size() }; }
     Gfx::IntRect to_widget_rect(Gfx::IntRect const& content_rect) const { return { to_widget_position(content_rect.location()), content_rect.size() }; }
 
+    virtual Optional<UISize> calculated_min_size() const override;
+
 protected:
     AbstractScrollableWidget();
     virtual void custom_layout() override;