Issue
I'm new to flutter and creating a chat app similar to WhatsApp. I'm getting an overflow near the chat box when I implement the record button icon next to send Icon. how to get rid of this overflow. as I guess chat box width need to be decrease. not sure. how to overcome this. appreciate your help on this.
Container(
height: 60,
alignment: Alignment.center,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
SizedBox(
width: size.width - 55,
child: Card(
margin:
const EdgeInsets.only(left: 2, right: 2, bottom: 8),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(25)),
child: TextField(
focusNode: forcusNode,
controller: _message,
keyboardType: TextInputType.multiline,
maxLines: 5,
minLines: 1,
textAlignVertical: TextAlignVertical.center,
decoration: InputDecoration(
border: InputBorder.none,
prefixIcon: IconButton(
onPressed: () {
forcusNode.unfocus();
forcusNode.canRequestFocus = false;
show = !show;
},
icon: Icon(
Icons.emoji_emotions,
color: textGrey,
)),
suffixIcon: Row(
mainAxisSize: MainAxisSize.min,
children: [
IconButton(
icon: Icon(
Icons.attach_file,
color: textGrey,
),
onPressed: () {
// getImage();
showModalBottomSheet(
context: context,
builder: (builder) =>
bottomsheet());
},
),
IconButton(
onPressed: () {},
icon: Icon(
Icons.camera_alt,
color: textGrey,
))
]),
hintText: 'Type Message',
),
),
),
),
IconButton(
onPressed: () {
onSendMessage();
print(_message.text);
},
icon: Icon(
Icons.send,
color: mainGreen,
)),
Container(
height: 30,
width: 30,
decoration: BoxDecoration(
shape: BoxShape.circle,
color: mainGreen,
),
child: IconButton(
onPressed: () async {
await recorder.toggleRecording();
final isRecording = recorder.isRecording;
setState(() {});
if (isRecording) {
timerController.startTimer();
} else {
timerController.stoptTimer();
}
},
icon: Icon(icon, color: Colors.white,)
),
),
]),
),
Solution
This is an example, wrap all of them in Expanded and give them different flex values:
Container(
height: 60,
alignment: Alignment.center,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
Expanded(
flex: 5,
child: Card(
margin:
const EdgeInsets.only(left: 2, right: 2, bottom: 8),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(25)),
child: TextField(
focusNode: forcusNode,
controller: _message,
keyboardType: TextInputType.multiline,
maxLines: 5,
minLines: 1,
textAlignVertical: TextAlignVertical.center,
decoration: InputDecoration(
border: InputBorder.none,
prefixIcon: IconButton(
onPressed: () {
forcusNode.unfocus();
forcusNode.canRequestFocus = false;
show = !show;
},
icon: Icon(
Icons.emoji_emotions,
color: textGrey,
)),
suffixIcon: Row(
mainAxisSize: MainAxisSize.min,
children: [
IconButton(
icon: Icon(
Icons.attach_file,
color: textGrey,
),
onPressed: () {
// getImage();
showModalBottomSheet(
context: context,
builder: (builder) =>
bottomsheet());
},
),
IconButton(
onPressed: () {},
icon: Icon(
Icons.camera_alt,
color: textGrey,
))
]),
hintText: 'Type Message',
),
),
),
),
Expanded(
flex: 1,
child: IconButton(
onPressed: () {
onSendMessage();
print(_message.text);
},
icon: Icon(
Icons.send,
color: mainGreen,
)),
),
Expanded(
flex: 1,
child: Container(
height: 30,
width: 30,
decoration: BoxDecoration(
shape: BoxShape.circle,
color: mainGreen,
),
child: IconButton(
onPressed: () async {
await recorder.toggleRecording();
final isRecording = recorder.isRecording;
setState(() {});
if (isRecording) {
timerController.startTimer();
} else {
timerController.stoptTimer();
}
},
icon: Icon(icon, color: Colors.white,)
),
),
),
]),
),
Answered By - Wilson Toribio
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