walmin / flutter_speed_dial Goto Github PK

Flutter package to render a Material Design Speed Dial.

The SpeedDial widget is built to be placed in the Scaffold.floatingActionButton argument, replacing the FloatingActionButton widget. You can set its position using Scaffold.floatingActionButtonLocation argument. It can also be used with Scaffold.bottomNavigationBar and Snackbar.

Null safety is available from version 3.0.5 ( It is also backward compatible, meaning you can use it with non null safe code too )

SpeedDial can take any Widget as label SpeedDial will use Extended FloatingActionButton property if label is specified. It also have activeLabel property by which you can specify the label which is shown when SpeedDial is open. It also comes with its labelTransitionBuilder which defaults to fade transition.

Also Every child's button have label property which accepts String which can be styled by using labelStyle. If you want to specify a widget then you can use labelWidget.
If the label parameter is not provided, then the label will be not rendered.

The package will handle the animation by itself.

There are various properties for SpeedDial by which you can adjust the spacing:

1. spacing - This parameter handles the space b/w speed dial and its children.

2. spaceBetweenChildren - As the name suggests, this is used to adjust the space b/w every child element

3. childPadding - This will adjust the padding of children speed dial button, this will help you to control the size of the children button more effectively.

4. childMargin - This will help you to adjust the margin b/w children speed dial button and its label.

Closes automatically on back button press, if dial is open. If you don't want this behaviour then simply change the value of closeDialOnPop to false.

1. Create a value notifier named isDialOpen:

ValueNotifier<bool> isDialOpen = ValueNotifier(false);

2. Then set openCloseDial to isDialOpen in your SpeedDial:

SpeedDial(
  ...
  openCloseDial: isDialOpen,
  ...
)

3. Now you can change the state of dial open:

isDialOpen.value = false;

See Example Code for more info.

Please file an issue to send feedback or report a bug,
If you want to ask a question or suggest an idea then you can open an discussion.
Thank you!

Every pull request is welcome.