Flutter: Tap delay with GestureDetector in a Tile of a GridView

Normally, the below behavior is quick in nature. However, inside a GridView (or any ScrollView I assume (tried ListView, too)) the performance seems to be very poor. W...

Flutter nested GestureDetector doesnt work

everyone! I have a list of items. The main <code>Widget</code> in the list is <code>Card</code>. I wanna wrap it in a <code>GestureDetector</code> to catch tap event o...

Drag a container vertically up and down to a certain level flutter

I am new to gestures and I don't get any proper solution for achieving my request, Can anyone help me in dragging a container up and down vertically to a certain point...

flutter: Make page navigation gesture coexist with custom gestures

I'd like to use <code>PageView</code> routes and the swipe gesture to implement page switch. <h2>Problem</h2> It all works fine until I implemented custom gestu...

Flutter: fixing syncfusion calendar scroll by forcing gesture arena winner?

I have a problem with <a href="https://pub.dev/packages/syncfusion_flutter_calendar" rel="nofollow noreferrer">SyncFusion's flutter calendar</a> which is demonstrated...

In widget tests, how can I perform a pull-down gesture?

I am using the <code>RefreshIndicator</code> widget - the usage looks something like this: <pre><code>RefreshIndicator( onRefresh: () =&gt; refreshState(), // In...

Flutter - Multiple gestures without lifting the finger

I'm trying to create the following effect: when the user long presses on the empty screen, a rectangle appears. Without lifting the finger, I want the user to be able...

show dialog when long pressed and pop it when finger up

I want to show a dialog when user long pressed on an item and pop it when finger up but it can't detect tap up. I put dialog on another GestureDetector and use...

Flutter: Changing textstyle of TextSpan with TapGestureRecognizer

I would like to make each word of a text clickable. Then, when tapping a particular word it's textcolor should change. Making each word clickable works just fi...

Ignore onTap action on Transparent part of the svg image flutter

Issue is that their are multiple svg images in stack. I need them to trigger only when the user tapped on filled part of the svg. So that, when it ignores on transpare...

How to zoom image inside ListView in flutter

I'm writing a Flutter app and I'd like to know how to use/implement a zoomable image inside a ListView. I have used below plugins in my app. <ul> <li>flutter_adva...

Bouncing containers in Listview in flutter

I know enable a button to bounce on tap but the problem i am facing is that i want to implement this on a listview containing containers but i am unable to do it.There...

Catch tap event on TextFormField

I am trying to catch the tap event on TextFormField into a flutter Form. I use a GestureDetector to do that with the TextFormField as child but nothing is firi...

Flutter- GestureDetector not working with containers in stack

I have two containers in a stack and both containers have GestureDetector.The OnTap for the first container is working fine but it's not working with another container...

Flutter Align widget rect does not detect the onTap gesture

I have a couple of image buttons laid out as follows : <a href="https://i.stack.imgur.com/fW2Di.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur....