How to change the size of a showModalBottomSheet? [Flutter]

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I am using a showModalBottomSheet widget and i want to changed the size so that it occupies about 75% of the screen (by default it seems to be occupying 50%). I tried to follow the documentation but could not find a size property. Could someone suggest me a method to change the size of this widget?

currently looks like this

Bottom sheet with configurable height � Issue #32747 � flutter/flutter , You can pass a DraggableBottomSheet() child to the showModalBottomSheet() call, with this widget you can set initial, minimum and maximum� To create a local project with this code sample, run: flutter create --sample=material.showModalBottomSheet.1 mysample This example demonstrates how to use showModalBottomSheet to display a bottom sheet that obscures the content behind it when a user taps a button.

You have to set the param isScrollControlled to true

showModalBottomSheet(
  context: context,
  isScrollControlled: true,
  builder: (BuildContext context) {
    /* your code */
  }
);

How to adjust height of BottomSheet based on Content in Flutter , Then change the method name of the showModalBottomSheet to showModalBottomSheetCustom. Then You can import the BottomSheetCustom and call the� The expand parameter specifies id the modal bottom sheet will be full screen size or will fit the content child bool useRootNavigator = false The useRootNavigator parameter ensures that the root navigator is used to display the bottom sheet when set to true .

To occupy 75% of screen,

showModalBottomSheet(
          context: context,
          builder: (BuildContext builder) {
            return Container(
              height: MediaQuery.of(context).copyWith().size.height* (3/4),
              child: CupertinoDatePicker(
                initialDateTime: appointmentDate,
                onDateTimeChanged: (DateTime newDate) {
                  if (this.mounted) setState(() => appointmentDate = newDate);
                },
                use24hFormat: true,
                mode: CupertinoDatePickerMode.date,
              ),
            );
          },
        );

how to set showModalBottomSheet to full height, If you call showModalBottomSheet() with isScrollControlled: true , then the dialog will be allowed to occupy the whole height. To adjust the height to the content, you can proceed as usually, for example, using Container and Wrap widgets. Example: final items = <Widget>[ ListTile( leading: Icon(Icons. Below is an example code of how to create a Modal bottom sheet in Flutter. All we are doing is a calling a function ShowModalBottomSheet and building a widget over there. This is very simple as shown in the below example.

wrap your layout children with a Wrap widget, then you don't have to set the height.

showModalBottomSheet(
          context: context,
          isScrollControlled: true,
          builder: (BuildContext builder) {
            return  Container(
            child: Wrap(
              children: <Widget>[

              ],
            ),
          );
          },
        );

showModalBottomSheet function - material library, API docs for the showModalBottomSheet function from the material library, for the Dart programming language. such as a ListView or a GridView and have the bottom sheet be draggable, you should set this parameter to true. height: 200,. Sorry if the title is a bit confusing, basically I have a method that calls the flutter showModalBottomSheet, now inside this modal there is a button that is supposed to open up another modalBottomSheet, my question is how do I make it that when the button is pressed inside the modal, the entire modal is replaced with a new modal, and not

Flutter Beginners Guide to using the Bottom Sheet, The bottom sheet in Flutter is shown using the call showBottomSheet . Using showModalBottomSheet will not stretch full screen and will have a Our main widget container we'll set to 160 in height and give some margins. You can pass a DraggableBottomSheet() child to the showModalBottomSheet() call, with this widget you can set initial, minimum and maximum size of it. Copy link Quote reply Author

How do you adjust the height and borderRadius of a BottomSheet in , Use showBottomSheet instead of showModalBottomSheet Create global key and a Flutter - ClipPath + AnimatedContainer - Path not animating properly. MediaQuery.of(context).size.height - (MediaQuery.of(context).size.height / 3) for the radius first you have to set the. showModalBottomSheet( backgroundColor: Colors.transparent, and then you container color to White or any color you wanted , example :

Flutter onClosing callback for showModalBottomSheet, Flutter showmodalbottomsheet height. how to set showModalBottomSheet to full height, If you call showModalBottomSheet() with isScrollControlled: true , then� When You are adding default BottomSheet to flutter application there are certain difficulties you have to overcome. One is the heigh the sheet. We cannot change the height of the sheet and the max height will be half of the screen. But we can customize the code of the bottom sheet to give full height.

Comments
  • Please at least update with the code you've tried or make a quick sample for your scenario. This would help.
  • This one seems to be occupying 33% of the screen. I tried to put a value less than one (i.e. 0.3) and the maximum size it occupied was 50% of the screen.
  • If you make isScrollControlled: true, modalBottomSheet height will be same with full screen height. You should wrap your content with one of the ways that I said in my answer. I add isScrollControlled: true and edited my answer.
  • got it! Thanks for helping out
  • I'm happy to helped you
  • this will occupy the whole screen. I need it to occupy about 75% of the screen