Keep desktop sidebar controls stable across panel changes (#2078)

* fix(app): stabilize desktop sidebar controls Keep the left-window-controls toggle mounted across sidebar state changes so its position and tooltip state remain stable. Preserve browser placement and show an explicit Explorer close control only where native right-side controls do not provide one. * fix(app): suppress inactive sidebar chrome
2026-07-15 15:30:57 +08:00
parent 9c40cb7637
commit 77f6069ec1
10 changed files with 326 additions and 33 deletions
@@ -8,6 +8,23 @@ import {

 export const MIN_DESKTOP_CENTER_WIDTH = 400;

+export function resolveDesktopAppChromeLayout(input: {
+  desktopSidebarRendered: boolean;
+  hasTopLeftWindowControls: boolean;
+  sidebarControlsEnabled: boolean;
+}) {
+  const sidebarOwnsTopLeft = input.desktopSidebarRendered && input.hasTopLeftWindowControls;
+  let sidebarToggleOwner: "none" | "window" | "content" = "none";
+  if (input.sidebarControlsEnabled) {
+    sidebarToggleOwner = input.hasTopLeftWindowControls ? "window" : "content";
+  }
+  return {
+    sidebarCorners: sidebarOwnsTopLeft ? ("top-left" as const) : ("none" as const),
+    contentCorners: sidebarOwnsTopLeft ? ("top-right" as const) : ("both" as const),
+    sidebarToggleOwner,
+  };
+}
+
 function resolveDesktopPanelWidth(input: {
  requestedWidth: number;
  viewportWidth: number;