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Keep menus alive for submenu interaction

This commit is contained in:
Skyler Lehmkuhl 2026-07-14 13:22:48 -04:00
parent f5477e30e5
commit 4bb7970234
1 changed files with 7 additions and 0 deletions
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7
crates/egui/src/containers/menu.rs
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@ -515,6 +515,13 @@ impl SubMenu {
content(ui) content(ui)
}); });
if let Some(_) = &popup_response {
// Keep the submenu alive so `from_id`'s staleness check doesn't close it.
// Without this, menus whose content has no further SubMenuButtons never update
// `last_visible_pass`, causing the parent to reset `open_item` after ~2 frames.
MenuState::mark_shown(ui.ctx(), id);
}
if let Some(popup_response) = &popup_response { if let Some(popup_response) = &popup_response {
// If no child sub menu is open means we must be the deepest child sub menu. // If no child sub menu is open means we must be the deepest child sub menu.
let is_deepest_submenu = MenuState::is_deepest_open_sub_menu(ui.ctx(), id); let is_deepest_submenu = MenuState::is_deepest_open_sub_menu(ui.ctx(), id);