App class

App static functions and constants used in the example applications.

In a real app you probably prefer putting these into different static classes that serves your application's usage. For these examples I put them all in the same class, except the colors that are in their own class.

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

font → String?
no setter
notoSansBold → TextStyle
final
notoSansMedium → TextStyle
final
notoSansRegular → TextStyle
final
packageUri → Uri
final
textTheme → TextTheme?
no setter
visualDensity → VisualDensity
Defining the visual density here to so we can change it in one spot when we want to try different options.
no setter

Static Methods

effectiveDialogRadius(ThemeController controller) → double?
Return the correct platform effective dialog border radius setting.
effectiveRadius(ThemeController controller) → double?
Return the correct platform effective global border radius setting.
responsiveInsets(double width, [bool isCompact = false]) → double
Responsive insets based on width.
title(BuildContext context) → String?
Returns the title of the MaterialApp.

Constants

author → const String
bigDesktopWidthBreakpoint → const double
This breakpoint is only used to further increase margins and insets on very large desktops.
colorButtonPhoneReduce → const double
The width and height reduction of input color selection box in phone size.
desktopWidthBreakpoint → const double
The minimum media size needed for desktop/large tablet menu view, this is media size.
edgeInsetsBigDesktop → const double
Edge insets and margins for big desktop breakpoint size.
edgeInsetsDesktop → const double
Edge insets and margins for desktop and medium desktop breakpoint sizes.
edgeInsetsPhone → const double
Edge insets and margins for phone breakpoint size.
edgeInsetsTablet → const double
Edge insets and margins for tablet breakpoint size.
flutterVersion → const String
icon → const String
license → const String
maxBodyWidth → const double
The max dp width used for layout content on the screen in the available body area.
mediumDesktopWidthBreakpoint → const double
A medium sized desktop, in panel view we switch to vertical topic selector page ThemeTwoTopicsPage, with topic selector on left and right side, one for each theme topic panel.
packageName → const String
packageVersion → const String
packageVersionMinor → const String
panelButtonHeight → const double
panelButtonPhoneHeightReduce → const double
panelButtonPhoneWidthReduce → const double
panelButtonWidth → const double
The width, and height of the scrolling panel buttons in Themes Playground page view, and how much it shrinks when we go to phone size.
phoneHeightBreakpoint → const double
The minimum media height treated as a phone device in this app.
phoneWidthBreakpoint → const double
The minimum media width treated as a phone device in this app.
pinnedSelector → const double
The height when we want to pin the panel or color selector, instead of letting it float and snap back.
sideBySideViewBreakpoint → const double
Breakpoint needed to show second panel in side-by-side view for the ThemeTopicPage page view.
version → const String
versionBuild → const String
versionMajor → const String
versionMinor → const String
versionPatch → const String