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HoverRecognizerSample.cs
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using System.Collections.Generic;
using Unity.UIWidgets.gestures;
using Unity.UIWidgets.material;
using Unity.UIWidgets.painting;
using Unity.UIWidgets.rendering;
using Unity.UIWidgets.ui;
using Unity.UIWidgets.widgets;
using UnityEngine;
namespace UIWidgetsSample {
public class HoverRecognizerSample : UIWidgetsSamplePanel {
protected override Widget createWidget() {
return new MaterialApp(
showPerformanceOverlay: false,
home: new HoverMainPanel()
);
}
protected override void OnEnable() {
FontManager.instance.addFont(Resources.Load<Font>(path: "MaterialIcons-Regular"), "Material Icons");
base.OnEnable();
}
}
class HoverMainPanel : StatefulWidget {
public override State createState() {
return new HoverMainPanelState();
}
}
class HoverMainPanelState : State<HoverMainPanel> {
bool hoverActivated = false;
public override Widget build(BuildContext context) {
return new Scaffold(
appBar: new AppBar(
title: new Center(
child: new SelectableText("Test Hover Widget")
)
),
body: new Card(
color: Colors.white,
child: new Center(
child: new Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.center,
children: new List<Widget> {
new Icon(this.hoverActivated ? Unity.UIWidgets.material.Icons.pool : Unity.UIWidgets.material.Icons.directions_walk, size: 128.0f),
new RichText(
text: new TextSpan(
text: "Test <",
style: new TextStyle(color: Colors.black),
children: new List<TextSpan>() {
new TextSpan(
text: "Hover Me",
style: new TextStyle(
color: Colors.green,
decoration: TextDecoration.underline
),
hoverRecognizer: new HoverRecognizer {
OnPointerEnter = evt => {
this.setState(() => { this.hoverActivated = true; });
},
OnPointerLeave = () => {
this.setState(() => { this.hoverActivated = false;});
}
}
),
new TextSpan(
text: ">"
)
}
)
)
}
)
)
)
);
}
}
}