From 06a9b82f64ebb149ad1b67092f7cc7bdb290ee12 Mon Sep 17 00:00:00 2001
From: Sucukdeluxe <Sucukdeluxe@users.noreply.github.com>
Date: Thu, 20 Aug 2026 23:58:22 +0200
Subject: [PATCH] feat(downloads): reset the saved column layout

Wire the download header reset action to cancel active column motion, restore the default order immediately, persist it through the serialized settings path, and confirm the result in the UI.
---
 src/renderer/App.tsx     | 14 ++++++++++++++
 tests/app-shell.test.tsx | 10 ++++++++++
 2 files changed, 24 insertions(+)

diff --git a/src/renderer/App.tsx b/src/renderer/App.tsx
index c9f0294..e559044 100644
--- a/src/renderer/App.tsx
+++ b/src/renderer/App.tsx
@@ -4805,6 +4805,20 @@ export function App(): ReactElement {
   }), [actionBusy, columnOrder, downloadDisclosureRevision, downloadPackageSpeeds, downloadQueueTotalBytes, downloadRemaining, downloadsSortColumn, downloadsSortDescending, downloadsViewCore, editingName, editingPackageId, gridTemplate, liveDownloadSpeedBps, providerStats.length, scheduleCountdown, schedulePickerOpen, scheduleTimeInput, snapshot.canPause, snapshot.canStart, snapshot.canStop, snapshot.clipboardActive, snapshot.etaText, snapshot.reconnectSeconds, snapshot.session.items, snapshot.session.paused, snapshot.session.reconnectReason, snapshot.session.running, snapshot.settings.animatePackageDisclosure, snapshot.settings.scheduledStartEpochMs, snapshot.stats.totalDownloaded, snapshot.stats.totalPackages]);
 
   const downloadsActions: DownloadsViewActions = {
+    onResetColumnLayout: () => {
+      if (columnDragSettleTimerRef.current !== null) {
+        window.clearTimeout(columnDragSettleTimerRef.current);
+        columnDragSettleTimerRef.current = null;
+      }
+      cancelColumnDragAnimations();
+      if (columnDragSessionRef.current) {
+        clearDownloadColumnDrag(columnDragSessionRef.current);
+        columnDragSessionRef.current = null;
+      }
+      setColumnOrder(DEFAULT_COLUMN_ORDER);
+      persistColumnOrder(DEFAULT_COLUMN_ORDER);
+      showToast("Spaltenlayout zurückgesetzt", 1800);
+    },
     onDisplayModeChange: setDownloadDisplayMode,
     onFilterChange: setDownloadFilter,
     onProviderFilterChange: setDownloadProviderFilter,
diff --git a/tests/app-shell.test.tsx b/tests/app-shell.test.tsx
index 9c7ed46..e763867 100644
--- a/tests/app-shell.test.tsx
+++ b/tests/app-shell.test.tsx
@@ -83,6 +83,16 @@ describe("desktop shell", () => {
     expect(pointerUp).toContain("snapshot.settings.animatePackageDisclosure");
   });
 
+  it("resets the download columns immediately and persists the default order", () => {
+    const source = readFileSync(new URL("../src/renderer/App.tsx", import.meta.url), "utf8");
+    const actions = source.slice(source.indexOf("const downloadsActions"), source.indexOf("const statisticsActions"));
+
+    expect(actions).toContain("onResetColumnLayout");
+    expect(actions).toContain("setColumnOrder(DEFAULT_COLUMN_ORDER)");
+    expect(actions).toContain("persistColumnOrder(DEFAULT_COLUMN_ORDER)");
+    expect(actions).toContain('showToast("Spaltenlayout zurückgesetzt"');
+  });
+
   it("keeps application menus mounted for animated opening and closing", () => {
     const source = readFileSync(new URL("../src/renderer/App.tsx", import.meta.url), "utf8");
     const css = readFileSync(new URL("../src/renderer/styles.css", import.meta.url), "utf8");