From d518a1da6a391861c7dd985dfbfa049606299d3c Mon Sep 17 00:00:00 2001
From: david-swift <haenerdavid@icloud.com>
Date: Thu, 4 Jan 2024 10:13:42 +0100
Subject: [PATCH] Add support for disabling selection in a list box

---
 Documentation/Reference/classes/ListBox.md |  6 ++++++
 Sources/CGTUI/shim.h                       | 16 ++++++++++++++++
 Sources/Libadwaita/GTK/ListBox.swift       |  8 ++++++++
 3 files changed, 30 insertions(+)

diff --git a/Documentation/Reference/classes/ListBox.md b/Documentation/Reference/classes/ListBox.md
index 6f95b6c..dced6d0 100644
--- a/Documentation/Reference/classes/ListBox.md
+++ b/Documentation/Reference/classes/ListBox.md
@@ -78,3 +78,9 @@ Set the style of the list box to the sidebar style.
 Add a handler for when the selection changes.
 - Parameter handler: The handler.
 - Returns: The list box.
+
+### `noSelection(_:)`
+
+Choose whether to use the single selection or no selection mode.
+- Parameter noSelection: Whether to use the no selection mode.
+- Returns: The list.
diff --git a/Sources/CGTUI/shim.h b/Sources/CGTUI/shim.h
index 3f133da..7f9c919 100644
--- a/Sources/CGTUI/shim.h
+++ b/Sources/CGTUI/shim.h
@@ -2286,6 +2286,22 @@ gtui_listbox_remove (uint64_t box, uint64_t widget)
   gtk_list_box_remove ((GtkListBox *)box, parent);
 }
 
+static void
+gtui_listbox_set_no_selection (uint64_t box, gboolean no_selection)
+{
+  g_assert_nonnull (box);
+  g_assert (GTK_IS_LIST_BOX (GTK_LIST_BOX ((void *)box)));
+
+  if (no_selection)
+    {
+      gtk_list_box_set_selection_mode (box, GTK_SELECTION_NONE);
+    }
+  else
+    {
+      gtk_list_box_set_selection_mode (box, GTK_SELECTION_SINGLE);
+    }
+}
+
 static char *
 gtui_stringlist_get_selected (uint64_t dropdown, uint64_t list)
 {
diff --git a/Sources/Libadwaita/GTK/ListBox.swift b/Sources/Libadwaita/GTK/ListBox.swift
index 121d256..17cafe9 100644
--- a/Sources/Libadwaita/GTK/ListBox.swift
+++ b/Sources/Libadwaita/GTK/ListBox.swift
@@ -128,6 +128,14 @@ public class ListBox: NativeWidgetPeer, InsertableContainer {
         return self
     }
 
+    /// Choose whether to use the single selection or no selection mode.
+    /// - Parameter noSelection: Whether to use the no selection mode.
+    /// - Returns: The list.
+    public func noSelection(_ noSelection: Bool = true) -> Self {
+        gtui_listbox_set_no_selection(self.nativePtr, noSelection.cBool)
+        return self
+    }
+
 }
 
 /// Run this function when a row gets selected.