From 3d821a192df692d5838e3a70492fa4ee87087f95 Mon Sep 17 00:00:00 2001
From: Olaf Wintermann <olaf.wintermann@gmail.com>
Date: Sun, 26 Apr 2026 09:35:57 +0200
Subject: [PATCH] implement Drop for some builder types

---
 ui-rs/src/ui/list.rs    |  8 ++++++++
 ui-rs/src/ui/toolbar.rs | 23 +++++++++++++++++++++++
 2 files changed, 31 insertions(+)

diff --git a/ui-rs/src/ui/list.rs b/ui-rs/src/ui/list.rs
index 71d2fe3..0e7b12b 100644
--- a/ui-rs/src/ui/list.rs
+++ b/ui-rs/src/ui/list.rs
@@ -523,6 +523,14 @@ impl<'a, T, E> TableViewBuilder<'a, T, E> {
     }
 }
 
+impl<'a, T, E> Drop for SourceListBuilder<'a, T, E> {
+    fn drop(&mut self) {
+        unsafe {
+            ui_sourcelist_args_free(self.args);
+        }
+    }
+}
+
 impl<'a, T, E> SourceListBuilder<'a, T, E> {
     pub fn create(&mut self) {
         unsafe {
diff --git a/ui-rs/src/ui/toolbar.rs b/ui-rs/src/ui/toolbar.rs
index eda6353..2f8fa35 100644
--- a/ui-rs/src/ui/toolbar.rs
+++ b/ui-rs/src/ui/toolbar.rs
@@ -108,6 +108,14 @@ pub struct ToolbarMenuItemBuilder<T: UiModel + UiActions> {
     _marker: PhantomData<T>,
 }
 
+impl<T: UiModel + UiActions> Drop for ToolbarItemBuilder<T> {
+    fn drop(&mut self) {
+        unsafe {
+            ui_toolbar_item_args_free(self.args);
+        }
+    }
+}
+
 impl<T: UiModel + UiActions> ToolbarItemBuilder<T> {
     pub fn create(&mut self) {
         unsafe {
@@ -159,6 +167,14 @@ impl<T: UiModel + UiActions> ToolbarItemBuilder<T> {
     }
 }
 
+impl<T: UiModel + UiActions> Drop for ToolbarToggleItemBuilder<T> {
+    fn drop(&mut self) {
+        unsafe {
+            ui_toolbar_toggleitem_args_free(self.args);
+        }
+    }
+}
+
 impl<T: UiModel + UiActions> ToolbarToggleItemBuilder<T> {
     pub fn create(&mut self) {
         unsafe {
@@ -218,6 +234,13 @@ impl<T: UiModel + UiActions> ToolbarToggleItemBuilder<T> {
     }
 }
 
+impl<T: UiModel + UiActions> Drop for ToolbarMenuItemBuilder<T> {
+    fn drop(&mut self) {
+        unsafe {
+            ui_toolbar_menu_args_free(self.args);
+        }
+    }
+}
 
 impl<T: UiModel + UiActions> ToolbarMenuItemBuilder<T> {
     pub fn create(&mut self) {
-- 
2.47.3