Loader class

A utility class for displaying and hiding a loading overlay dialog.

The Loader class provides static methods to show and hide a modal loading indicator using the Get.dialog method from the GetX package. The overlay prevents user interaction while loading is in progress.

Example usage:

Loader.show(context: context);
// Perform async operation...
Loader.hide();
  • isLoading: Indicates whether the loading overlay is currently visible.
  • show: Displays the loading overlay. Optionally accepts a custom loadingWidget and context. Throws an exception if GetMaterialApp is not used as the app root.
  • hide: Hides the loading overlay if it is currently visible.

Note: Ensure your app is wrapped with GetMaterialApp for this to work.

Constructors

Loader()

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Properties

isLoading ↔ bool
getter/setter pair

Static Methods

hide() → void
show({BuildContext? context, Widget loadingWidget = const CircularProgressIndicator()}) → void