title: How to add tintColor on my IconButton in Flutter?
body: <p>I want to put a tintColor on my IconButton(upper right corner) so I don't have to put same image of different colors in my project.</p>
  
  <p>How do you do tintColor in Flutter?</p>
  
  <pre><code>      @override
        Widget build(BuildContext context) {
          return Scaffold(
            resizeToAvoidBottomPadding: true,
            backgroundColor: SILVER,
            appBar: AppBar(
              title: Text(
              APP_NAME,
              style: TextStyle(
                color: RED,
                fontFamily: 'Allan')),
  
            // Action buttons
            actions: &lt; Widget &gt; [
              Container(
                width: 45,
                child: 
                  IconButton(
                    color: BLACK,
                    icon: Image.asset("assets/images/ic_planet.png"),
                    tooltip: "Planets",
                    onPressed: () {
                      _handleSelectedAction();
                    },   
              )
            ...
        )
      ],
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/TWuds.png" rel="noreferrer"><img src="https://i.stack.imgur.com/TWuds.png" alt="Here&#39;s what the icon looks like on the upper right corner"></a></p>