feat(dees-dashboardgrid): enhance drag-and-drop functionality with preview state and previous position tracking

2025-09-18 08:05:41 +00:00
parent 6f9c92a866
commit 0de4283fae
4 changed files with 110 additions and 20 deletions
--- a/ts_web/elements/dees-dashboardgrid/dees-dashboardgrid.demo.ts
+++ b/ts_web/elements/dees-dashboardgrid/dees-dashboardgrid.demo.ts
@@ -89,10 +89,12 @@ export const demoFunc = () => {
        grid.applyBreakpointLayout(target);
        updateStatus();
      };
-      if ('addEventListener' in mediaQuery) {
+      if (typeof mediaQuery.addEventListener === 'function') {
        mediaQuery.addEventListener('change', handleBreakpoint);
      } else {
-        mediaQuery.addListener(handleBreakpoint);
+        (mediaQuery as MediaQueryList & {
+          addListener?: (listener: (this: MediaQueryList, ev: MediaQueryListEvent) => void) => void;
+        }).addListener?.(handleBreakpoint);
      }
      handleBreakpoint();