SignInButtonBuilder class
Constructors
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SignInButtonBuilder({Key? key, required Color backgroundColor, required VoidCallback? onPressed, required String text, IconData? icon, Widget? image, double fontSize = 14.0, Color textColor = Colors.white, Color iconColor = Colors.white, Color splashColor = Colors.white30, Color highlightColor = Colors.white30, EdgeInsets? padding, EdgeInsets? innerPadding, bool mini = false, double elevation = 2.0, ShapeBorder? shape, double? height, double? width})
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The constructor is self-explanatory.
const
Properties
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backgroundColor
→ Color
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backgroundColor is required but textColor is default to
Colors.white
splashColor is default to Colors.white30
final
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elevation
→ double
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elevation has default value of 2.0
final
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fontSize
→ double
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The size of the label font
final
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hashCode
→ int
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The hash code for this object.
no setterinherited
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height
→ double?
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the height of the button
final
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highlightColor
→ Color
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backgroundColor is required but textColor is default to
Colors.white
splashColor is default to Colors.white30
final
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icon
→ IconData?
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This is a builder class for signin button
final
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iconColor
→ Color
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backgroundColor is required but textColor is default to
Colors.white
splashColor is default to Colors.white30
final
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image
→ Widget?
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Override the icon section with a image logo
For example, Google requires a colorized logo,
which FontAwesome cannot display. If both image
and icon are provided, image will take precedence
final
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innerPadding
→ EdgeInsets?
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padding is default to
EdgeInsets.all(3.0)
final
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key
→ Key?
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Controls how one widget replaces another widget in the tree.
finalinherited
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mini
→ bool
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mini tag is used to switch from a full-width signin button to
final
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onPressed
→ VoidCallback?
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onPressed should be specified as a required field to indicate the callback.
final
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padding
→ EdgeInsets?
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padding is default to
EdgeInsets.all(3.0)
final
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runtimeType
→ Type
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A representation of the runtime type of the object.
no setterinherited
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shape
→ ShapeBorder?
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shape is to specify the custom shape of the widget.
However the flutter widgets contains restriction or bug
on material button, hence, comment out.
final
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splashColor
→ Color
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backgroundColor is required but textColor is default to
Colors.white
splashColor is default to Colors.white30
final
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text
→ String
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the button's text
final
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textColor
→ Color
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backgroundColor is required but textColor is default to
Colors.white
splashColor is default to Colors.white30
final
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width
→ double?
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width is default to be 1/1.5 of the screen
final
