61 lines
1.3 KiB
Dart
61 lines
1.3 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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class HoverIconButton extends StatefulWidget {
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final VoidCallback? onPressed;
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final IconData icon;
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final double size;
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final Color? hoverColor;
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final Color? defaultColor;
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final MouseCursor cursor;
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const HoverIconButton({
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super.key,
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required this.onPressed,
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required this.icon,
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this.hoverColor,
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this.size = 24,
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this.defaultColor,
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this.cursor = SystemMouseCursors.cell,
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});
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@override
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State<HoverIconButton> createState() => _HoverIconButtonState();
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}
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class _HoverIconButtonState extends State<HoverIconButton> {
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bool _hover = false;
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@override
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Widget build(BuildContext context) {
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Color? color = (_hover)
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? widget.hoverColor ?? Theme.of(context).primaryColor
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: (widget.defaultColor ?? null);
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return MouseRegion(
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cursor: widget.cursor,
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onEnter: _onEnter,
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onExit: _onExit,
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child: GestureDetector(
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onTap: widget.onPressed,
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child: Icon(
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widget.icon,
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size: widget.size,
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color: color,
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)),
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);
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}
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void _onEnter(PointerEnterEvent event) {
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setState(() {
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_hover = true;
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});
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}
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void _onExit(PointerExitEvent event) {
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setState(() {
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_hover = false;
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});
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}
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}
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