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LibWeb: Allow JS event handlers to stop propagation of mousemove events

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This follows similar logic to keydown events.
This commit is contained in:
Timothy Flynn 2023-12-02 10:54:17 -05:00 • committed by Andreas Kling
parent 7f5e9a0236
commit 1d03301037
1 changed files with 6 additions and 1 deletions
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7
Userland/Libraries/LibWeb/Page/EventHandler.cpp
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@ -503,8 +503,13 @@ bool EventHandler::handle_mousemove(CSSPixelPoint position, CSSPixelPoint screen
auto client_offset = compute_mouse_event_client_offset(position);
auto page_offset = compute_mouse_event_page_offset(client_offset);
auto movement = compute_mouse_event_movement(screen_position);
node->dispatch_event(UIEvents::MouseEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::mousemove, screen_position, page_offset, client_offset, offset, movement, 1, buttons, modifiers).release_value_but_fixme_should_propagate_errors());
m_mousemove_previous_screen_position = screen_position;
bool continue_ = node->dispatch_event(UIEvents::MouseEvent::create_from_platform_event(node->realm(), UIEvents::EventNames::mousemove, screen_position, page_offset, client_offset, offset, movement, 1, buttons, modifiers).release_value_but_fixme_should_propagate_errors());
if (!continue_)
return false;
// NOTE: Dispatching an event may have disturbed the world.
if (!paint_root() || paint_root() != node->document().paintable_box())
return true;