diff --git a/Documentation/Reference/README.md b/Documentation/Reference/README.md
index b7037c9..582695e 100644
--- a/Documentation/Reference/README.md
+++ b/Documentation/Reference/README.md
@@ -34,6 +34,7 @@
 -   [EntryRow](structs/EntryRow.md)
 -   [ExpanderRow](structs/ExpanderRow.md)
 -   [FileDialog](structs/FileDialog.md)
+-   [FlowBox](structs/FlowBox.md)
 -   [ForEach](structs/ForEach.md)
 -   [Form](structs/Form.md)
 -   [HStack](structs/HStack.md)
@@ -111,6 +112,7 @@
 -   [Clamp](extensions/Clamp.md)
 -   [ComboRow](extensions/ComboRow.md)
 -   [EntryRow](extensions/EntryRow.md)
+-   [FlowBox](extensions/FlowBox.md)
 -   [FormSection](extensions/FormSection.md)
 -   [HeaderBar](extensions/HeaderBar.md)
 -   [Int](extensions/Int.md)
diff --git a/Documentation/Reference/extensions/FlowBox.md b/Documentation/Reference/extensions/FlowBox.md
new file mode 100644
index 0000000..0c04f7a
--- /dev/null
+++ b/Documentation/Reference/extensions/FlowBox.md
@@ -0,0 +1,21 @@
+**EXTENSION**
+
+# `FlowBox`
+
+## Properties
+### `selectionField`
+
+The ID for the field storing the selection value.
+
+### `elementsField`
+
+The ID for the field storing the elements.
+
+## Methods
+### `init(_:selection:content:)`
+
+Initialize `FlowBox`.
+- Parameters:
+  - elements: The elements.
+  - selection: The identifier of the selected element. Selection disabled if `nil`.
+  - content: The view for an element.
diff --git a/Documentation/Reference/structs/FlowBox.md b/Documentation/Reference/structs/FlowBox.md
new file mode 100644
index 0000000..7b6b0b6
--- /dev/null
+++ b/Documentation/Reference/structs/FlowBox.md
@@ -0,0 +1,290 @@
+**STRUCT**
+
+# `FlowBox`
+
+A `GtkFlowBox` puts child widgets in reflowing grid.
+
+For instance, with the horizontal orientation, the widgets will be
+arranged from left to right, starting a new row under the previous
+row when necessary. Reducing the width in this case will require more
+rows, so a larger height will be requested.
+
+Likewise, with the vertical orientation, the widgets will be arranged
+from top to bottom, starting a new column to the right when necessary.
+Reducing the height will require more columns, so a larger width will
+be requested.
+
+The size request of a `GtkFlowBox` alone may not be what you expect;
+if you need to be able to shrink it along both axes and dynamically
+reflow its children, you may have to wrap it in a `GtkScrolledWindow`
+to enable that.
+
+The children of a `GtkFlowBox` can be dynamically sorted and filtered.
+
+Although a `GtkFlowBox` must have only `GtkFlowBoxChild` children, you
+can add any kind of widget to it via [method@Gtk.FlowBox.insert], and a
+`GtkFlowBoxChild` widget will automatically be inserted between the box
+and the widget.
+
+Also see [class@Gtk.ListBox].
+
+# CSS nodes
+
+```
+flowbox
+├── flowboxchild
+│   ╰── <child>├── flowboxchild
+│   ╰── <child>┊
+╰── [rubberband]
+```
+
+`GtkFlowBox` uses a single CSS node with name flowbox. `GtkFlowBoxChild`
+uses a single CSS node with name flowboxchild. For rubberband selection,
+a subnode with name rubberband is used.
+
+# Accessibility
+
+`GtkFlowBox` uses the %GTK_ACCESSIBLE_ROLE_GRID role, and `GtkFlowBoxChild`
+uses the %GTK_ACCESSIBLE_ROLE_GRID_CELL role.
+
+## Properties
+### `updateFunctions`
+
+Additional update functions for type extensions.
+
+### `appearFunctions`
+
+Additional appear functions for type extensions.
+
+### `acceptUnpairedRelease`
+
+accept-unpaired-release
+
+### `activateOnSingleClick`
+
+Determines whether children can be activated with a single
+click, or require a double-click.
+
+### `columnSpacing`
+
+The amount of horizontal space between two children.
+
+### `homogeneous`
+
+Determines whether all children should be allocated the
+same size.
+
+### `maxChildrenPerLine`
+
+The maximum amount of children to request space for consecutively
+in the given orientation.
+
+### `minChildrenPerLine`
+
+The minimum number of children to allocate consecutively
+in the given orientation.
+
+Setting the minimum children per line ensures
+that a reasonably small height will be requested
+for the overall minimum width of the box.
+
+### `rowSpacing`
+
+The amount of vertical space between two children.
+
+### `activateCursorChild`
+
+Emitted when the user activates the @box.
+
+This is a [keybinding signal](class.SignalAction.html).
+
+### `childActivated`
+
+Emitted when a child has been activated by the user.
+
+### `moveCursor`
+
+Emitted when the user initiates a cursor movement.
+
+This is a [keybinding signal](class.SignalAction.html).
+Applications should not connect to it, but may emit it with
+g_signal_emit_by_name() if they need to control the cursor
+programmatically.
+
+The default bindings for this signal come in two variants,
+the variant with the Shift modifier extends the selection,
+the variant without the Shift modifier does not.
+There are too many key combinations to list them all here.
+
+- <kbd>←</kbd>, <kbd>→</kbd>, <kbd>↑</kbd>, <kbd>↓</kbd>
+move by individual children
+- <kbd>Home</kbd>, <kbd>End</kbd> move to the ends of the box
+- <kbd>PgUp</kbd>, <kbd>PgDn</kbd> move vertically by pages
+
+### `selectAll`
+
+Emitted to select all children of the box,
+if the selection mode permits it.
+
+This is a [keybinding signal](class.SignalAction.html).
+
+The default bindings for this signal is <kbd>Ctrl</kbd>-<kbd>a</kbd>.
+
+### `selectedChildrenChanged`
+
+Emitted when the set of selected children changes.
+
+Use [method@Gtk.FlowBox.selected_foreach] or
+[method@Gtk.FlowBox.get_selected_children] to obtain the
+selected children.
+
+### `toggleCursorChild`
+
+Emitted to toggle the selection of the child that has the focus.
+
+This is a [keybinding signal](class.SignalAction.html).
+
+The default binding for this signal is <kbd>Ctrl</kbd>-<kbd>Space</kbd>.
+
+### `unselectAll`
+
+Emitted to unselect all children of the box,
+if the selection mode permits it.
+
+This is a [keybinding signal](class.SignalAction.html).
+
+The default bindings for this signal is <kbd>Ctrl</kbd>-<kbd>Shift</kbd>-<kbd>a</kbd>.
+
+### `elements`
+
+The dynamic widget elements.
+
+### `content`
+
+The dynamic widget content.
+
+### `app`
+
+The application.
+
+### `window`
+
+The window.
+
+## Methods
+### `init(_:content:)`
+
+Initialize `FlowBox`.
+
+### `container(modifiers:)`
+
+Get the widget's view storage.
+- Parameter modifiers: The view modifiers.
+- Returns: The view storage.
+
+### `update(_:modifiers:updateProperties:)`
+
+Update the widget's view storage.
+- Parameters:
+    - storage: The view storage.
+    - modifiers: The view modifiers.
+    - updateProperties: Whether to update the view's properties.
+
+### `acceptUnpairedRelease(_:)`
+
+accept-unpaired-release
+
+### `activateOnSingleClick(_:)`
+
+Determines whether children can be activated with a single
+click, or require a double-click.
+
+### `columnSpacing(_:)`
+
+The amount of horizontal space between two children.
+
+### `homogeneous(_:)`
+
+Determines whether all children should be allocated the
+same size.
+
+### `maxChildrenPerLine(_:)`
+
+The maximum amount of children to request space for consecutively
+in the given orientation.
+
+### `minChildrenPerLine(_:)`
+
+The minimum number of children to allocate consecutively
+in the given orientation.
+
+Setting the minimum children per line ensures
+that a reasonably small height will be requested
+for the overall minimum width of the box.
+
+### `rowSpacing(_:)`
+
+The amount of vertical space between two children.
+
+### `activateCursorChild(_:)`
+
+Emitted when the user activates the @box.
+
+This is a [keybinding signal](class.SignalAction.html).
+
+### `childActivated(_:)`
+
+Emitted when a child has been activated by the user.
+
+### `moveCursor(_:)`
+
+Emitted when the user initiates a cursor movement.
+
+This is a [keybinding signal](class.SignalAction.html).
+Applications should not connect to it, but may emit it with
+g_signal_emit_by_name() if they need to control the cursor
+programmatically.
+
+The default bindings for this signal come in two variants,
+the variant with the Shift modifier extends the selection,
+the variant without the Shift modifier does not.
+There are too many key combinations to list them all here.
+
+- <kbd>←</kbd>, <kbd>→</kbd>, <kbd>↑</kbd>, <kbd>↓</kbd>
+move by individual children
+- <kbd>Home</kbd>, <kbd>End</kbd> move to the ends of the box
+- <kbd>PgUp</kbd>, <kbd>PgDn</kbd> move vertically by pages
+
+### `selectAll(_:)`
+
+Emitted to select all children of the box,
+if the selection mode permits it.
+
+This is a [keybinding signal](class.SignalAction.html).
+
+The default bindings for this signal is <kbd>Ctrl</kbd>-<kbd>a</kbd>.
+
+### `selectedChildrenChanged(_:)`
+
+Emitted when the set of selected children changes.
+
+Use [method@Gtk.FlowBox.selected_foreach] or
+[method@Gtk.FlowBox.get_selected_children] to obtain the
+selected children.
+
+### `toggleCursorChild(_:)`
+
+Emitted to toggle the selection of the child that has the focus.
+
+This is a [keybinding signal](class.SignalAction.html).
+
+The default binding for this signal is <kbd>Ctrl</kbd>-<kbd>Space</kbd>.
+
+### `unselectAll(_:)`
+
+Emitted to unselect all children of the box,
+if the selection mode permits it.
+
+This is a [keybinding signal](class.SignalAction.html).
+
+The default bindings for this signal is <kbd>Ctrl</kbd>-<kbd>Shift</kbd>-<kbd>a</kbd>.
diff --git a/Sources/Adwaita/View/FlowBox+.swift b/Sources/Adwaita/View/FlowBox+.swift
new file mode 100644
index 0000000..ea129b4
--- /dev/null
+++ b/Sources/Adwaita/View/FlowBox+.swift
@@ -0,0 +1,59 @@
+//
+//  FlowBox+.swift
+//  Adwaita
+//
+//  Created by david-swift on 12.02.24.
+//
+
+import CAdw
+
+extension FlowBox {
+
+    /// The ID for the field storing the selection value.
+    static var selectionField: String { "selection" }
+    /// The ID for the field storing the elements.
+    static var elementsField: String { "element" }
+
+    /// Initialize `FlowBox`.
+    /// - Parameters:
+    ///   - elements: The elements.
+    ///   - selection: The identifier of the selected element. Selection disabled if `nil`.
+    ///   - content: The view for an element.
+    public init(
+        _ elements: [Element],
+        selection: Binding<Element.ID>?,
+        @ViewBuilder content: @escaping (Element) -> Body
+    ) {
+        self.init(elements, content: content)
+        let id: (ViewStorage, [Element]) -> Element.ID? = { storage, elements in
+            if let child = g_list_nth_data(gtk_flow_box_get_selected_children(storage.pointer), 0) {
+                let element = gtk_flow_box_child_get_child(child.cast())
+                return elements[safe: storage.content[.mainContent]?.firstIndex { $0.pointer?.cast() == element }]?.id
+            }
+            return nil
+        }
+        if let selection {
+            appearFunctions.append { storage in
+                storage.fields[Self.selectionField] = selection
+                storage.connectSignal(name: "selected_children_changed", id: Self.selectionField) {
+                    if let binding = storage.fields[Self.selectionField] as? Binding<Element.ID>,
+                    let elements = storage.fields[Self.elementsField] as? [Element],
+                    let id = id(storage, elements) {
+                        binding.wrappedValue = id
+                    }
+                }
+            }
+            updateFunctions.append { storage in
+                if selection.wrappedValue != id(storage, elements),
+                let index = elements.firstIndex(where: { $0.id == selection.wrappedValue })?.cInt {
+                    gtk_flow_box_select_child(storage.pointer, gtk_flow_box_get_child_at_index(storage.pointer, index))
+                }
+            }
+        } else {
+            appearFunctions.append { storage in
+                gtk_flow_box_set_selection_mode(storage.pointer, GTK_SELECTION_NONE)
+            }
+        }
+    }
+
+}
diff --git a/Sources/Adwaita/View/Generated/ActionRow.swift b/Sources/Adwaita/View/Generated/ActionRow.swift
index 277ce41..85f81e5 100644
--- a/Sources/Adwaita/View/Generated/ActionRow.swift
+++ b/Sources/Adwaita/View/Generated/ActionRow.swift
@@ -2,7 +2,7 @@
 //  ActionRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/Avatar.swift b/Sources/Adwaita/View/Generated/Avatar.swift
index 76d1741..143c414 100644
--- a/Sources/Adwaita/View/Generated/Avatar.swift
+++ b/Sources/Adwaita/View/Generated/Avatar.swift
@@ -2,7 +2,7 @@
 //  Avatar.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/Banner.swift b/Sources/Adwaita/View/Generated/Banner.swift
index 984638c..a08edb2 100644
--- a/Sources/Adwaita/View/Generated/Banner.swift
+++ b/Sources/Adwaita/View/Generated/Banner.swift
@@ -2,7 +2,7 @@
 //  Banner.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/Bin.swift b/Sources/Adwaita/View/Generated/Bin.swift
index 9c7b212..6d813b6 100644
--- a/Sources/Adwaita/View/Generated/Bin.swift
+++ b/Sources/Adwaita/View/Generated/Bin.swift
@@ -2,7 +2,7 @@
 //  Bin.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/Box.swift b/Sources/Adwaita/View/Generated/Box.swift
index d16e1b4..42f3207 100644
--- a/Sources/Adwaita/View/Generated/Box.swift
+++ b/Sources/Adwaita/View/Generated/Box.swift
@@ -2,7 +2,7 @@
 //  Box.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/Button.swift b/Sources/Adwaita/View/Generated/Button.swift
index 099631f..59f2f01 100644
--- a/Sources/Adwaita/View/Generated/Button.swift
+++ b/Sources/Adwaita/View/Generated/Button.swift
@@ -2,7 +2,7 @@
 //  Button.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/ButtonContent.swift b/Sources/Adwaita/View/Generated/ButtonContent.swift
index a404498..52fad32 100644
--- a/Sources/Adwaita/View/Generated/ButtonContent.swift
+++ b/Sources/Adwaita/View/Generated/ButtonContent.swift
@@ -2,7 +2,7 @@
 //  ButtonContent.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/Carousel.swift b/Sources/Adwaita/View/Generated/Carousel.swift
index f470eec..94ea66c 100644
--- a/Sources/Adwaita/View/Generated/Carousel.swift
+++ b/Sources/Adwaita/View/Generated/Carousel.swift
@@ -2,7 +2,7 @@
 //  Carousel.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/CenterBox.swift b/Sources/Adwaita/View/Generated/CenterBox.swift
index f4245f3..5f63061 100644
--- a/Sources/Adwaita/View/Generated/CenterBox.swift
+++ b/Sources/Adwaita/View/Generated/CenterBox.swift
@@ -2,7 +2,7 @@
 //  CenterBox.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/CheckButton.swift b/Sources/Adwaita/View/Generated/CheckButton.swift
index 4dc1fbf..6f9a367 100644
--- a/Sources/Adwaita/View/Generated/CheckButton.swift
+++ b/Sources/Adwaita/View/Generated/CheckButton.swift
@@ -2,7 +2,7 @@
 //  CheckButton.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/Clamp.swift b/Sources/Adwaita/View/Generated/Clamp.swift
index 4b6f3b1..8fe882f 100644
--- a/Sources/Adwaita/View/Generated/Clamp.swift
+++ b/Sources/Adwaita/View/Generated/Clamp.swift
@@ -2,7 +2,7 @@
 //  Clamp.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/ComboRow.swift b/Sources/Adwaita/View/Generated/ComboRow.swift
index 6ab28a6..436c2f2 100644
--- a/Sources/Adwaita/View/Generated/ComboRow.swift
+++ b/Sources/Adwaita/View/Generated/ComboRow.swift
@@ -2,7 +2,7 @@
 //  ComboRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/EntryRow.swift b/Sources/Adwaita/View/Generated/EntryRow.swift
index a47589b..50460c3 100644
--- a/Sources/Adwaita/View/Generated/EntryRow.swift
+++ b/Sources/Adwaita/View/Generated/EntryRow.swift
@@ -2,7 +2,7 @@
 //  EntryRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/ExpanderRow.swift b/Sources/Adwaita/View/Generated/ExpanderRow.swift
index 68c18fc..b241dda 100644
--- a/Sources/Adwaita/View/Generated/ExpanderRow.swift
+++ b/Sources/Adwaita/View/Generated/ExpanderRow.swift
@@ -2,7 +2,7 @@
 //  ExpanderRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/FlowBox.swift b/Sources/Adwaita/View/Generated/FlowBox.swift
new file mode 100644
index 0000000..16a7545
--- /dev/null
+++ b/Sources/Adwaita/View/Generated/FlowBox.swift
@@ -0,0 +1,401 @@
+//
+//  FlowBox.swift
+//  Adwaita
+//
+//  Created by auto-generation on 12.02.24.
+//
+
+import CAdw
+import LevenshteinTransformations
+
+/// A `GtkFlowBox` puts child widgets in reflowing grid.
+/// 
+/// For instance, with the horizontal orientation, the widgets will be
+/// arranged from left to right, starting a new row under the previous
+/// row when necessary. Reducing the width in this case will require more
+/// rows, so a larger height will be requested.
+/// 
+/// Likewise, with the vertical orientation, the widgets will be arranged
+/// from top to bottom, starting a new column to the right when necessary.
+/// Reducing the height will require more columns, so a larger width will
+/// be requested.
+/// 
+/// The size request of a `GtkFlowBox` alone may not be what you expect;
+/// if you need to be able to shrink it along both axes and dynamically
+/// reflow its children, you may have to wrap it in a `GtkScrolledWindow`
+/// to enable that.
+/// 
+/// The children of a `GtkFlowBox` can be dynamically sorted and filtered.
+/// 
+/// Although a `GtkFlowBox` must have only `GtkFlowBoxChild` children, you
+/// can add any kind of widget to it via [method@Gtk.FlowBox.insert], and a
+/// `GtkFlowBoxChild` widget will automatically be inserted between the box
+/// and the widget.
+/// 
+/// Also see [class@Gtk.ListBox].
+/// 
+/// # CSS nodes
+/// 
+/// ```
+/// flowbox
+/// ├── flowboxchild
+/// │   ╰── <child>├── flowboxchild
+/// │   ╰── <child>┊
+/// ╰── [rubberband]
+/// ```
+/// 
+/// `GtkFlowBox` uses a single CSS node with name flowbox. `GtkFlowBoxChild`
+/// uses a single CSS node with name flowboxchild. For rubberband selection,
+/// a subnode with name rubberband is used.
+/// 
+/// # Accessibility
+/// 
+/// `GtkFlowBox` uses the %GTK_ACCESSIBLE_ROLE_GRID role, and `GtkFlowBoxChild`
+/// uses the %GTK_ACCESSIBLE_ROLE_GRID_CELL role.
+public struct FlowBox<Element>: Widget where Element: Identifiable {
+
+    /// Additional update functions for type extensions.
+    var updateFunctions: [(ViewStorage) -> Void] = []
+    /// Additional appear functions for type extensions.
+    var appearFunctions: [(ViewStorage) -> Void] = []
+
+/// accept-unpaired-release
+    var acceptUnpairedRelease: Bool?
+    /// Determines whether children can be activated with a single
+    /// click, or require a double-click.
+    var activateOnSingleClick: Bool?
+    /// The amount of horizontal space between two children.
+    var columnSpacing: UInt?
+    /// Determines whether all children should be allocated the
+    /// same size.
+    var homogeneous: Bool?
+    /// The maximum amount of children to request space for consecutively
+    /// in the given orientation.
+    var maxChildrenPerLine: UInt?
+    /// The minimum number of children to allocate consecutively
+    /// in the given orientation.
+    /// 
+    /// Setting the minimum children per line ensures
+    /// that a reasonably small height will be requested
+    /// for the overall minimum width of the box.
+    var minChildrenPerLine: UInt?
+    /// The amount of vertical space between two children.
+    var rowSpacing: UInt?
+    /// Emitted when the user activates the @box.
+    /// 
+    /// This is a [keybinding signal](class.SignalAction.html).
+    var activateCursorChild: (() -> Void)?
+    /// Emitted when a child has been activated by the user.
+    var childActivated: (() -> Void)?
+    /// Emitted when the user initiates a cursor movement.
+    /// 
+    /// This is a [keybinding signal](class.SignalAction.html).
+    /// Applications should not connect to it, but may emit it with
+    /// g_signal_emit_by_name() if they need to control the cursor
+    /// programmatically.
+    /// 
+    /// The default bindings for this signal come in two variants,
+    /// the variant with the Shift modifier extends the selection,
+    /// the variant without the Shift modifier does not.
+    /// There are too many key combinations to list them all here.
+    /// 
+    /// - <kbd>←</kbd>, <kbd>→</kbd>, <kbd>↑</kbd>, <kbd>↓</kbd>
+    /// move by individual children
+    /// - <kbd>Home</kbd>, <kbd>End</kbd> move to the ends of the box
+    /// - <kbd>PgUp</kbd>, <kbd>PgDn</kbd> move vertically by pages
+    var moveCursor: (() -> Void)?
+    /// Emitted to select all children of the box,
+    /// if the selection mode permits it.
+    /// 
+    /// This is a [keybinding signal](class.SignalAction.html).
+    /// 
+    /// The default bindings for this signal is <kbd>Ctrl</kbd>-<kbd>a</kbd>.
+    var selectAll: (() -> Void)?
+    /// Emitted when the set of selected children changes.
+    /// 
+    /// Use [method@Gtk.FlowBox.selected_foreach] or
+    /// [method@Gtk.FlowBox.get_selected_children] to obtain the
+    /// selected children.
+    var selectedChildrenChanged: (() -> Void)?
+    /// Emitted to toggle the selection of the child that has the focus.
+    /// 
+    /// This is a [keybinding signal](class.SignalAction.html).
+    /// 
+    /// The default binding for this signal is <kbd>Ctrl</kbd>-<kbd>Space</kbd>.
+    var toggleCursorChild: (() -> Void)?
+    /// Emitted to unselect all children of the box,
+    /// if the selection mode permits it.
+    /// 
+    /// This is a [keybinding signal](class.SignalAction.html).
+    /// 
+    /// The default bindings for this signal is <kbd>Ctrl</kbd>-<kbd>Shift</kbd>-<kbd>a</kbd>.
+    var unselectAll: (() -> Void)?
+    /// The dynamic widget elements.
+    var elements: [Element]
+    /// The dynamic widget content.
+    var content: (Element) -> Body
+    /// The application.
+    var app: GTUIApp?
+    /// The window.
+    var window: GTUIApplicationWindow?
+
+    /// Initialize `FlowBox`.
+    public init(_ elements: [Element], @ViewBuilder content: @escaping (Element) -> Body) {
+        self.elements = elements
+        self.content = content
+    }
+
+    /// Get the widget's view storage.
+    /// - Parameter modifiers: The view modifiers.
+    /// - Returns: The view storage.
+    public func container(modifiers: [(View) -> View]) -> ViewStorage {
+        let storage = ViewStorage(gtk_flow_box_new()?.opaque())
+        update(storage, modifiers: modifiers, updateProperties: true)
+
+
+        for function in appearFunctions {
+            function(storage)
+        }
+        return storage
+    }
+
+    /// Update the widget's view storage.
+    /// - Parameters:
+    ///     - storage: The view storage.
+    ///     - modifiers: The view modifiers.
+    ///     - updateProperties: Whether to update the view's properties.
+    public func update(_ storage: ViewStorage, modifiers: [(View) -> View], updateProperties: Bool) {
+        if let activateCursorChild {
+            storage.connectSignal(name: "activate-cursor-child", argCount: 0) {
+                activateCursorChild()
+            }
+        }
+        if let childActivated {
+            storage.connectSignal(name: "child-activated", argCount: 1) {
+                childActivated()
+            }
+        }
+        if let moveCursor {
+            storage.connectSignal(name: "move-cursor", argCount: 4) {
+                moveCursor()
+            }
+        }
+        if let selectAll {
+            storage.connectSignal(name: "select-all", argCount: 0) {
+                selectAll()
+            }
+        }
+        if let selectedChildrenChanged {
+            storage.connectSignal(name: "selected-children-changed", argCount: 0) {
+                selectedChildrenChanged()
+            }
+        }
+        if let toggleCursorChild {
+            storage.connectSignal(name: "toggle-cursor-child", argCount: 0) {
+                toggleCursorChild()
+            }
+        }
+        if let unselectAll {
+            storage.connectSignal(name: "unselect-all", argCount: 0) {
+                unselectAll()
+            }
+        }
+        storage.modify { widget in
+            if let activateOnSingleClick, updateProperties {
+                gtk_flow_box_set_activate_on_single_click(widget, activateOnSingleClick.cBool)
+            }
+            if let columnSpacing, updateProperties {
+                gtk_flow_box_set_column_spacing(widget, columnSpacing.cInt)
+            }
+            if let homogeneous, updateProperties {
+                gtk_flow_box_set_homogeneous(widget, homogeneous.cBool)
+            }
+            if let maxChildrenPerLine, updateProperties {
+                gtk_flow_box_set_max_children_per_line(widget, maxChildrenPerLine.cInt)
+            }
+            if let minChildrenPerLine, updateProperties {
+                gtk_flow_box_set_min_children_per_line(widget, minChildrenPerLine.cInt)
+            }
+            if let rowSpacing, updateProperties {
+                gtk_flow_box_set_row_spacing(widget, rowSpacing.cInt)
+            }
+
+            var contentStorage: [ViewStorage] = storage.content[.mainContent] ?? []
+            let old = storage.fields["element"] as? [Element] ?? []
+            old.identifiableTransform(
+                to: elements,
+                functions: .init { index, element in
+                    let child = content(element).widget(modifiers: modifiers).container(modifiers: modifiers)
+                    gtk_flow_box_remove(widget, gtk_flow_box_get_child_at_index(widget, index.cInt)?.cast())
+                    gtk_flow_box_insert(widget, child.pointer?.cast(), index.cInt)
+                    contentStorage.remove(at: index)
+                    contentStorage.insert(child, at: index)
+                } delete: { index in
+                    gtk_flow_box_remove(widget, gtk_flow_box_get_child_at_index(widget, index.cInt)?.cast())
+                    contentStorage.remove(at: index)
+                } insert: { index, element in
+                    let child = content(element).widget(modifiers: modifiers).container(modifiers: modifiers)
+                    gtk_flow_box_insert(widget, child.pointer?.cast(), index.cInt)
+                    contentStorage.insert(child, at: index)
+                }
+            )
+            storage.fields["element"] = elements
+            storage.content[.mainContent] = contentStorage
+            for (index, element) in elements.enumerated() {
+                content(element).widget(modifiers: modifiers).update(contentStorage[index], modifiers: modifiers, updateProperties: updateProperties)
+            }
+        }
+        for function in updateFunctions {
+            function(storage)
+        }
+    }
+
+/// accept-unpaired-release
+    public func acceptUnpairedRelease(_ acceptUnpairedRelease: Bool? = true) -> Self {
+        var newSelf = self
+        newSelf.acceptUnpairedRelease = acceptUnpairedRelease
+        
+        return newSelf
+    }
+
+    /// Determines whether children can be activated with a single
+    /// click, or require a double-click.
+    public func activateOnSingleClick(_ activateOnSingleClick: Bool? = true) -> Self {
+        var newSelf = self
+        newSelf.activateOnSingleClick = activateOnSingleClick
+        
+        return newSelf
+    }
+
+    /// The amount of horizontal space between two children.
+    public func columnSpacing(_ columnSpacing: UInt?) -> Self {
+        var newSelf = self
+        newSelf.columnSpacing = columnSpacing
+        
+        return newSelf
+    }
+
+    /// Determines whether all children should be allocated the
+    /// same size.
+    public func homogeneous(_ homogeneous: Bool? = true) -> Self {
+        var newSelf = self
+        newSelf.homogeneous = homogeneous
+        
+        return newSelf
+    }
+
+    /// The maximum amount of children to request space for consecutively
+    /// in the given orientation.
+    public func maxChildrenPerLine(_ maxChildrenPerLine: UInt?) -> Self {
+        var newSelf = self
+        newSelf.maxChildrenPerLine = maxChildrenPerLine
+        
+        return newSelf
+    }
+
+    /// The minimum number of children to allocate consecutively
+    /// in the given orientation.
+    /// 
+    /// Setting the minimum children per line ensures
+    /// that a reasonably small height will be requested
+    /// for the overall minimum width of the box.
+    public func minChildrenPerLine(_ minChildrenPerLine: UInt?) -> Self {
+        var newSelf = self
+        newSelf.minChildrenPerLine = minChildrenPerLine
+        
+        return newSelf
+    }
+
+    /// The amount of vertical space between two children.
+    public func rowSpacing(_ rowSpacing: UInt?) -> Self {
+        var newSelf = self
+        newSelf.rowSpacing = rowSpacing
+        
+        return newSelf
+    }
+
+    /// Emitted when the user activates the @box.
+    /// 
+    /// This is a [keybinding signal](class.SignalAction.html).
+    public func activateCursorChild(_ activateCursorChild: @escaping () -> Void) -> Self {
+        var newSelf = self
+        newSelf.activateCursorChild = activateCursorChild
+        return newSelf
+    }
+
+    /// Emitted when a child has been activated by the user.
+    public func childActivated(_ childActivated: @escaping () -> Void) -> Self {
+        var newSelf = self
+        newSelf.childActivated = childActivated
+        return newSelf
+    }
+
+    /// Emitted when the user initiates a cursor movement.
+    /// 
+    /// This is a [keybinding signal](class.SignalAction.html).
+    /// Applications should not connect to it, but may emit it with
+    /// g_signal_emit_by_name() if they need to control the cursor
+    /// programmatically.
+    /// 
+    /// The default bindings for this signal come in two variants,
+    /// the variant with the Shift modifier extends the selection,
+    /// the variant without the Shift modifier does not.
+    /// There are too many key combinations to list them all here.
+    /// 
+    /// - <kbd>←</kbd>, <kbd>→</kbd>, <kbd>↑</kbd>, <kbd>↓</kbd>
+    /// move by individual children
+    /// - <kbd>Home</kbd>, <kbd>End</kbd> move to the ends of the box
+    /// - <kbd>PgUp</kbd>, <kbd>PgDn</kbd> move vertically by pages
+    public func moveCursor(_ moveCursor: @escaping () -> Void) -> Self {
+        var newSelf = self
+        newSelf.moveCursor = moveCursor
+        return newSelf
+    }
+
+    /// Emitted to select all children of the box,
+    /// if the selection mode permits it.
+    /// 
+    /// This is a [keybinding signal](class.SignalAction.html).
+    /// 
+    /// The default bindings for this signal is <kbd>Ctrl</kbd>-<kbd>a</kbd>.
+    public func selectAll(_ selectAll: @escaping () -> Void) -> Self {
+        var newSelf = self
+        newSelf.selectAll = selectAll
+        return newSelf
+    }
+
+    /// Emitted when the set of selected children changes.
+    /// 
+    /// Use [method@Gtk.FlowBox.selected_foreach] or
+    /// [method@Gtk.FlowBox.get_selected_children] to obtain the
+    /// selected children.
+    public func selectedChildrenChanged(_ selectedChildrenChanged: @escaping () -> Void) -> Self {
+        var newSelf = self
+        newSelf.selectedChildrenChanged = selectedChildrenChanged
+        return newSelf
+    }
+
+    /// Emitted to toggle the selection of the child that has the focus.
+    /// 
+    /// This is a [keybinding signal](class.SignalAction.html).
+    /// 
+    /// The default binding for this signal is <kbd>Ctrl</kbd>-<kbd>Space</kbd>.
+    public func toggleCursorChild(_ toggleCursorChild: @escaping () -> Void) -> Self {
+        var newSelf = self
+        newSelf.toggleCursorChild = toggleCursorChild
+        return newSelf
+    }
+
+    /// Emitted to unselect all children of the box,
+    /// if the selection mode permits it.
+    /// 
+    /// This is a [keybinding signal](class.SignalAction.html).
+    /// 
+    /// The default bindings for this signal is <kbd>Ctrl</kbd>-<kbd>Shift</kbd>-<kbd>a</kbd>.
+    public func unselectAll(_ unselectAll: @escaping () -> Void) -> Self {
+        var newSelf = self
+        newSelf.unselectAll = unselectAll
+        return newSelf
+    }
+
+}
diff --git a/Sources/Adwaita/View/Generated/HeaderBar.swift b/Sources/Adwaita/View/Generated/HeaderBar.swift
index 397dc49..475835c 100644
--- a/Sources/Adwaita/View/Generated/HeaderBar.swift
+++ b/Sources/Adwaita/View/Generated/HeaderBar.swift
@@ -2,7 +2,7 @@
 //  HeaderBar.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/Label.swift b/Sources/Adwaita/View/Generated/Label.swift
index fe8d5bc..21696ac 100644
--- a/Sources/Adwaita/View/Generated/Label.swift
+++ b/Sources/Adwaita/View/Generated/Label.swift
@@ -2,7 +2,7 @@
 //  Label.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/LevelBar.swift b/Sources/Adwaita/View/Generated/LevelBar.swift
index e3f0241..1431371 100644
--- a/Sources/Adwaita/View/Generated/LevelBar.swift
+++ b/Sources/Adwaita/View/Generated/LevelBar.swift
@@ -2,7 +2,7 @@
 //  LevelBar.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/LinkButton.swift b/Sources/Adwaita/View/Generated/LinkButton.swift
index 5a85e1b..2f2fd6c 100644
--- a/Sources/Adwaita/View/Generated/LinkButton.swift
+++ b/Sources/Adwaita/View/Generated/LinkButton.swift
@@ -2,7 +2,7 @@
 //  LinkButton.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/ListBox.swift b/Sources/Adwaita/View/Generated/ListBox.swift
index 9a47497..3ed2b98 100644
--- a/Sources/Adwaita/View/Generated/ListBox.swift
+++ b/Sources/Adwaita/View/Generated/ListBox.swift
@@ -2,7 +2,7 @@
 //  ListBox.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/Menu.swift b/Sources/Adwaita/View/Generated/Menu.swift
index fb38702..83af9ba 100644
--- a/Sources/Adwaita/View/Generated/Menu.swift
+++ b/Sources/Adwaita/View/Generated/Menu.swift
@@ -2,7 +2,7 @@
 //  Menu.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/Overlay.swift b/Sources/Adwaita/View/Generated/Overlay.swift
index 2376d68..b3ca536 100644
--- a/Sources/Adwaita/View/Generated/Overlay.swift
+++ b/Sources/Adwaita/View/Generated/Overlay.swift
@@ -2,7 +2,7 @@
 //  Overlay.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/OverlaySplitView.swift b/Sources/Adwaita/View/Generated/OverlaySplitView.swift
index 2dd0dc7..e7f035c 100644
--- a/Sources/Adwaita/View/Generated/OverlaySplitView.swift
+++ b/Sources/Adwaita/View/Generated/OverlaySplitView.swift
@@ -2,7 +2,7 @@
 //  OverlaySplitView.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/PasswordEntryRow.swift b/Sources/Adwaita/View/Generated/PasswordEntryRow.swift
index 3709b18..373476c 100644
--- a/Sources/Adwaita/View/Generated/PasswordEntryRow.swift
+++ b/Sources/Adwaita/View/Generated/PasswordEntryRow.swift
@@ -2,7 +2,7 @@
 //  PasswordEntryRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/Popover.swift b/Sources/Adwaita/View/Generated/Popover.swift
index d8a8320..0b36066 100644
--- a/Sources/Adwaita/View/Generated/Popover.swift
+++ b/Sources/Adwaita/View/Generated/Popover.swift
@@ -2,7 +2,7 @@
 //  Popover.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/PreferencesGroup.swift b/Sources/Adwaita/View/Generated/PreferencesGroup.swift
index 410ff11..3c2a81e 100644
--- a/Sources/Adwaita/View/Generated/PreferencesGroup.swift
+++ b/Sources/Adwaita/View/Generated/PreferencesGroup.swift
@@ -2,7 +2,7 @@
 //  PreferencesGroup.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/PreferencesPage.swift b/Sources/Adwaita/View/Generated/PreferencesPage.swift
index 2fd48e6..2ecd176 100644
--- a/Sources/Adwaita/View/Generated/PreferencesPage.swift
+++ b/Sources/Adwaita/View/Generated/PreferencesPage.swift
@@ -2,7 +2,7 @@
 //  PreferencesPage.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/PreferencesRow.swift b/Sources/Adwaita/View/Generated/PreferencesRow.swift
index 39adc53..e86ddaa 100644
--- a/Sources/Adwaita/View/Generated/PreferencesRow.swift
+++ b/Sources/Adwaita/View/Generated/PreferencesRow.swift
@@ -2,7 +2,7 @@
 //  PreferencesRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/ProgressBar.swift b/Sources/Adwaita/View/Generated/ProgressBar.swift
index e83852f..97d7588 100644
--- a/Sources/Adwaita/View/Generated/ProgressBar.swift
+++ b/Sources/Adwaita/View/Generated/ProgressBar.swift
@@ -2,7 +2,7 @@
 //  ProgressBar.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/ScrolledWindow.swift b/Sources/Adwaita/View/Generated/ScrolledWindow.swift
index 6c8b43a..cdd9178 100644
--- a/Sources/Adwaita/View/Generated/ScrolledWindow.swift
+++ b/Sources/Adwaita/View/Generated/ScrolledWindow.swift
@@ -2,7 +2,7 @@
 //  ScrolledWindow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/SpinRow.swift b/Sources/Adwaita/View/Generated/SpinRow.swift
index 585d121..cb2557d 100644
--- a/Sources/Adwaita/View/Generated/SpinRow.swift
+++ b/Sources/Adwaita/View/Generated/SpinRow.swift
@@ -2,7 +2,7 @@
 //  SpinRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/Spinner.swift b/Sources/Adwaita/View/Generated/Spinner.swift
index 6fadfdc..f1ae909 100644
--- a/Sources/Adwaita/View/Generated/Spinner.swift
+++ b/Sources/Adwaita/View/Generated/Spinner.swift
@@ -2,7 +2,7 @@
 //  Spinner.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/SplitButton.swift b/Sources/Adwaita/View/Generated/SplitButton.swift
index b7de3ef..4cb2611 100644
--- a/Sources/Adwaita/View/Generated/SplitButton.swift
+++ b/Sources/Adwaita/View/Generated/SplitButton.swift
@@ -2,7 +2,7 @@
 //  SplitButton.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/StatusPage.swift b/Sources/Adwaita/View/Generated/StatusPage.swift
index d2b7f82..4559018 100644
--- a/Sources/Adwaita/View/Generated/StatusPage.swift
+++ b/Sources/Adwaita/View/Generated/StatusPage.swift
@@ -2,7 +2,7 @@
 //  StatusPage.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/SwitchRow.swift b/Sources/Adwaita/View/Generated/SwitchRow.swift
index d5d5183..8fb95f2 100644
--- a/Sources/Adwaita/View/Generated/SwitchRow.swift
+++ b/Sources/Adwaita/View/Generated/SwitchRow.swift
@@ -2,7 +2,7 @@
 //  SwitchRow.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/ToastOverlay.swift b/Sources/Adwaita/View/Generated/ToastOverlay.swift
index a289d6f..58285d3 100644
--- a/Sources/Adwaita/View/Generated/ToastOverlay.swift
+++ b/Sources/Adwaita/View/Generated/ToastOverlay.swift
@@ -2,7 +2,7 @@
 //  ToastOverlay.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/ToggleButton.swift b/Sources/Adwaita/View/Generated/ToggleButton.swift
index 030854a..aeae83f 100644
--- a/Sources/Adwaita/View/Generated/ToggleButton.swift
+++ b/Sources/Adwaita/View/Generated/ToggleButton.swift
@@ -2,7 +2,7 @@
 //  ToggleButton.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/ToolbarView.swift b/Sources/Adwaita/View/Generated/ToolbarView.swift
index 6f24eeb..9eab9bb 100644
--- a/Sources/Adwaita/View/Generated/ToolbarView.swift
+++ b/Sources/Adwaita/View/Generated/ToolbarView.swift
@@ -2,7 +2,7 @@
 //  ToolbarView.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Adwaita/View/Generated/WindowTitle.swift b/Sources/Adwaita/View/Generated/WindowTitle.swift
index d2d3fe6..71cd91c 100644
--- a/Sources/Adwaita/View/Generated/WindowTitle.swift
+++ b/Sources/Adwaita/View/Generated/WindowTitle.swift
@@ -2,7 +2,7 @@
 //  WindowTitle.swift
 //  Adwaita
 //
-//  Created by auto-generation on 10.02.24.
+//  Created by auto-generation on 12.02.24.
 //
 
 import CAdw
diff --git a/Sources/Generation/GenerationConfiguration.swift b/Sources/Generation/GenerationConfiguration.swift
index 4c1375f..1ef1000 100644
--- a/Sources/Generation/GenerationConfiguration.swift
+++ b/Sources/Generation/GenerationConfiguration.swift
@@ -220,7 +220,16 @@ struct GenerationConfiguration {
             ]
         ),
         .init(class: "Overlay", staticWidgets: [.init(name: "overlay", add: "gtk_overlay_add_overlay")]),
-        .init(class: "Popover", excludeProperties: ["pointing-to", "position"], cast: true)
+        .init(class: "Popover", excludeProperties: ["pointing-to", "position"], cast: true),
+        .init(
+            class: "FlowBox",
+            dynamicWidget: .init(
+                insert: "gtk_flow_box_insert",
+                remove: "gtk_flow_box_remove",
+                getElement: "gtk_flow_box_get_child_at_index(widget, index.cInt)?.cast()"
+            ),
+            excludeProperties: ["selection-mode"]
+        )
     ]
 
     /// The unshortening map.
diff --git a/Tests/FlowBoxDemo.swift b/Tests/FlowBoxDemo.swift
new file mode 100644
index 0000000..221a5ed
--- /dev/null
+++ b/Tests/FlowBoxDemo.swift
@@ -0,0 +1,49 @@
+//
+//  ListDemo.swift
+//  Adwaita
+//
+//  Created by david-swift on 01.01.24.
+//
+
+// swiftlint:disable missing_docs no_magic_numbers
+
+import Adwaita
+import Foundation
+
+struct FlowBoxDemo: View {
+
+    @State private var items: [ListDemo.Element] = []
+    @State private var selectedItem = ""
+
+    var view: Body {
+        HStack {
+            Button("Add Element") {
+                let element = ListDemo.Element(id: UUID().uuidString)
+                items.append(element)
+                selectedItem = element.id
+            }
+            Button("Delete Selected Element") {
+                let index = items.firstIndex { $0.id == selectedItem }
+                items = items.filter { $0.id != selectedItem }
+                selectedItem = items[safe: index]?.id ?? items[safe: index ?? 0 - 1]?.id ?? items.first?.id ?? ""
+            }
+        }
+        .padding()
+        .style("linked")
+        .halign(.center)
+        if !items.isEmpty {
+            FlowBox(items, selection: $selectedItem) { item in
+                HStack {
+                    Text(.init("\(item.id)".prefix(5)))
+                        .hexpand()
+                }
+                .padding()
+            }
+            .valign(.center)
+            .padding()
+        }
+    }
+
+}
+
+// swiftlint:enable missing_docs no_magic_numbers
diff --git a/Tests/Page.swift b/Tests/Page.swift
index 5aec70f..edc9bc6 100644
--- a/Tests/Page.swift
+++ b/Tests/Page.swift
@@ -24,6 +24,7 @@ enum Page: String, Identifiable, CaseIterable, Codable {
     case viewSwitcher
     case form
     case popover
+    case flowBox
 
     var id: Self {
         self
@@ -35,6 +36,8 @@ enum Page: String, Identifiable, CaseIterable, Codable {
             return "Overlay Window"
         case .viewSwitcher:
             return "View Switcher"
+        case .flowBox:
+            return "Flow Box"
         default:
             return rawValue.capitalized
         }
@@ -77,6 +80,8 @@ enum Page: String, Identifiable, CaseIterable, Codable {
             return "Group controls used for data entry."
         case .popover:
             return "Present content in a bubble-like context popup."
+        case .flowBox:
+            return "Display views in a reflowing grid."
         }
     }
 
@@ -110,6 +115,8 @@ enum Page: String, Identifiable, CaseIterable, Codable {
             FormDemo(app: app)
         case .popover:
             PopoverDemo()
+        case .flowBox:
+            FlowBoxDemo()
         }
     }
     // swiftlint:enable cyclomatic_complexity
diff --git a/Tests/PopoverDemo.swift b/Tests/PopoverDemo.swift
index 8de65ac..c42e0d3 100644
--- a/Tests/PopoverDemo.swift
+++ b/Tests/PopoverDemo.swift
@@ -20,9 +20,9 @@ struct PopoverDemo: View {
             }
             .style("suggested-action")
             .frame(maxSize: 100)
-        }
-        .popover(visible: $visible) {
-            CounterDemo()
+            .popover(visible: $visible) {
+                CounterDemo()
+            }
         }
     }