Updated isEnabled condition of collapse panel command so it's disable…

…d when panel is collapsed (#14616)
eclipse-theia · Dec 12, 2024 · 60cbc71 · 60cbc71
1 parent 04dfd9b
commit 60cbc71
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/packages/core/src/browser/common-frontend-contribution.ts b/packages/core/src/browser/common-frontend-contribution.ts
@@ -924,7 +924,13 @@ export class CommonFrontendContribution implements FrontendApplicationContributi
             execute: () => this.shell.closeTabs('main', title => title.closable)
         });
         commandRegistry.registerCommand(CommonCommands.COLLAPSE_PANEL, new CurrentWidgetCommandAdapter(this.shell, {
-            isEnabled: (_title, tabbar) => Boolean(tabbar && ApplicationShell.isSideArea(this.shell.getAreaFor(tabbar))),
+            isEnabled: (_title, tabbar) => {
+                if (tabbar) {
+                    const area = this.shell.getAreaFor(tabbar);
+                    return ApplicationShell.isSideArea(area) && this.shell.isExpanded(area);
+                }
+                return false;
+            },
             isVisible: (_title, tabbar) => Boolean(tabbar && ApplicationShell.isSideArea(this.shell.getAreaFor(tabbar))),
             execute: (_title, tabbar) => tabbar && this.shell.collapsePanel(this.shell.getAreaFor(tabbar)!)
         }));