The property panel's 效果 header drew a "+" icon that did nothing. Add a PropertyPanelAction::AddEffect, emit its hit rect over the icon in the layout walker (no paint/layout change — the icon was already painted), and dispatch it in both hosts to Document::add_drop_shadow_to_selected. Clicking "+" now appends a drop shadow that renders + persists. |
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| .. | ||
| backend | ||
| event | ||
| widget_host | ||
| lib.rs | ||
| widget_host.rs | ||