stack_overlay 0.1.1 stack_overlay: ^0.1.1 copied to clipboard
A Widget that displays 2 overlayed widgets and an optional wallpaper, the foreground Widget can be shown and hidden.
StackOverlay Widget plugin for Flutter #
StackOverlay is a widget that will uses 2 stacked screens(widgets). The foreground widget is overlayed over the background one and can be hidden or shown depending on a boolean value passed to the StackOverlay widget, just take a look at the example for more details.
Originally designed to provide as a way of forcing a "login" screen to automatically be shown should a user not be logged in(to whatever service) then dismissed once the user has logged in.
The widget takes 3 values
- background - this is the background widget (usually the main screen)
- foreground - this is the dismissable foreground widget( for example a Login screen)
- showForeground - a boolean to indicate if the foreground widget should be shown or hidden (defaults to false if not provided)
There is now an optional parameter called wallpaper . If this is specified (it must be a BoxDefinition widget) it is used to generate a background to the complete stack. If your other layers have transparent backgrounds the wallpaper will show through - take a look at the updated example code for more details.
Demo Screen (with wallpaper) #
More info can be found here.
Using StackOverlay #
Take a look at the plugin installation instructions.
Getting Started #
For help getting started with Flutter, view the online documentation.