51 lines
1.7 KiB
TypeScript
51 lines
1.7 KiB
TypeScript
'use client';
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import * as React from 'react';
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import { Moon, Sun } from 'lucide-react';
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import { useTheme } from 'next-themes';
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import { Button } from '@/components/ui/button';
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import {
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DropdownMenu,
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DropdownMenuContent,
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DropdownMenuItem,
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DropdownMenuTrigger,
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} from '@/components/ui/dropdown-menu';
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export function ThemeToggleButton() {
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const { setTheme } = useTheme();
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const [mounted, setMounted] = React.useState(false);
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React.useEffect(() => {
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setMounted(true);
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}, []);
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if (!mounted) {
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// Render a placeholder or null to avoid hydration mismatch, matching size of actual button
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return <Button variant="outline" size="icon" disabled className="h-9 w-9 md:h-10 md:w-10 opacity-0 pointer-events-none"><Sun className="h-[1.2rem] w-[1.2rem]" /></Button>;
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}
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return (
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<DropdownMenu>
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<DropdownMenuTrigger asChild>
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<Button variant="outline" size="icon" className="h-9 w-9 md:h-10 md:w-10">
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<Sun className="h-[1.2rem] w-[1.2rem] rotate-0 scale-100 transition-all dark:-rotate-90 dark:scale-0" />
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<Moon className="absolute h-[1.2rem] w-[1.2rem] rotate-90 scale-0 transition-all dark:rotate-0 dark:scale-100" />
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<span className="sr-only">Toggle theme</span>
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</Button>
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</DropdownMenuTrigger>
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<DropdownMenuContent align="end">
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<DropdownMenuItem onClick={() => setTheme('light')}>
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Light
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</DropdownMenuItem>
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<DropdownMenuItem onClick={() => setTheme('dark')}>
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Dark
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</DropdownMenuItem>
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<DropdownMenuItem onClick={() => setTheme('system')}>
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System
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</DropdownMenuItem>
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</DropdownMenuContent>
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</DropdownMenu>
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);
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}
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