WebJan 1, 2024 · 2. You need to create the Global key of type ScaffoldKey the use that to open the drawer and change the icon too: Widget build (BuildContext context) { var scaffoldKey = GlobalKey (); return Scaffold ( key: scaffoldKey, appBar: AppBar ( title:Text ('hi'), leading: IconButton ( icon: Icon (Icons.accessible), onPressed ... WebApr 10, 2024 · the setstate changes all of the items in flutter. I have a problem that my code is working fine when I tap on one product button, but when I tap on the other one it mixes up, So basically when I tap on the one product it changes the button as I want but when I tap another one it changes the state of first one, this all mix up is happening.
dart - Flutter 2: Button with icon and text - Stack Overflow
WebIn this example, we are going to show you how to add icons to your Flutter app. You will also learn to change the size, color, or icon as well as to add icon buttons, and make the default icon clickable in your Flutter App. ... ElevatedButton.icon( onPressed: (){ }, icon: Icon(Icons.phone), label: Text("Elevated Button") ) ... WebJun 26, 2024 · I have made a flatbutton icon, but it seems this is depreciated in the current flutter version. I have tried to upgrade it to a text button, but it does not show the text next to the icon. This is the original code that has to be adapted to become a text button. flag of sweden image
flutter - How to change the BottomNavigationBar after a …
WebJun 19, 2024 · Where icon: Icon (Icons.add) is an icon of star. onPressed is the event, that works when we press on the star icon. You can write code inside the braze bracket. If we want to change the state of a widget or to … WebOct 1, 2024 · I need change the color from grey to blue onpress and When the listview will load again then i have whether liked before or not and based on this condition i have to change color. new IconButton( icon: new Icon(Icons.thumb_up), color: Colors.grey, onPressed: (){ documentId = list[index].id; _incrementCounter(); }, ), WebApr 10, 2024 · I want to have a simple TextField and a TextButton inside a BottomSheet. The TextButton should only be enabled if there is some text in the TextField. However it only enables/disables the button when I click the screen or enter. I want it to change in real time. Here is my full code: flag of sweden-norway