using System; using Unity.UIWidgets.foundation; using Unity.UIWidgets.painting; using Unity.UIWidgets.service; using Unity.UIWidgets.ui; using Unity.UIWidgets.widgets; namespace Unity.UIWidgets.material { public class MaterialButton : StatelessWidget { public MaterialButton( Key key = null, VoidCallback onPressed = null, ValueChanged onHighlightChanged = null, ButtonTextTheme? textTheme = null, Color textColor = null, Color disabledTextColor = null, Color color = null, Color disabledColor = null, Color highlightColor = null, Color splashColor = null, Brightness? colorBrightness = null, float? elevation = null, float? highlightElevation = null, float? disabledElevation = null, EdgeInsets padding = null, ShapeBorder shape = null, Clip? clipBehavior = Clip.none, MaterialTapTargetSize? materialTapTargetSize = null, TimeSpan? animationDuration = null, float? minWidth = null, float? height = null, Widget child = null ) : base(key: key) { this.onPressed = onPressed; this.onHighlightChanged = onHighlightChanged; this.textTheme = textTheme; this.textColor = textColor; this.disabledTextColor = disabledTextColor; this.color = color; this.disabledColor = disabledColor; this.highlightColor = highlightColor; this.splashColor = splashColor; this.colorBrightness = colorBrightness; this.elevation = elevation; this.highlightElevation = highlightElevation; this.disabledElevation = disabledElevation; this.padding = padding; this.shape = shape; this.clipBehavior = clipBehavior; this.materialTapTargetSize = materialTapTargetSize; this.animationDuration = animationDuration; this.minWidth = minWidth; this.height = height; this.child = child; } public readonly VoidCallback onPressed; public readonly ValueChanged onHighlightChanged; public readonly ButtonTextTheme? textTheme; public readonly Color textColor; public readonly Color disabledTextColor; public readonly Color color; public readonly Color disabledColor; public readonly Color splashColor; public readonly Color highlightColor; public readonly float? elevation; public readonly float? highlightElevation; public readonly float? disabledElevation; public readonly Brightness? colorBrightness; public readonly Widget child; public bool enabled { get { return this.onPressed != null; } } public readonly EdgeInsets padding; public readonly ShapeBorder shape; public readonly Clip? clipBehavior; public readonly TimeSpan? animationDuration; public readonly MaterialTapTargetSize? materialTapTargetSize; public readonly float? minWidth; public readonly float? height; public override Widget build(BuildContext context) { ThemeData theme = Theme.of(context); ButtonThemeData buttonTheme = ButtonTheme.of(context); return new RawMaterialButton( onPressed: this.onPressed, onHighlightChanged: this.onHighlightChanged, fillColor: this.color, textStyle: theme.textTheme.button.copyWith(color: buttonTheme.getTextColor(this)), highlightColor: this.highlightColor ?? theme.highlightColor, splashColor: this.splashColor ?? theme.splashColor, elevation: buttonTheme.getElevation(this), highlightElevation: buttonTheme.getHighlightElevation(this), padding: buttonTheme.getPadding(this), constraints: buttonTheme.getConstraints(this).copyWith( minWidth: this.minWidth, minHeight: this.height), shape: buttonTheme.shape, clipBehavior: this.clipBehavior ?? Clip.none, animationDuration: buttonTheme.getAnimationDuration(this), child: this.child, materialTapTargetSize: this.materialTapTargetSize ?? theme.materialTapTargetSize); } public override void debugFillProperties(DiagnosticPropertiesBuilder properties) { base.debugFillProperties(properties); properties.add(new FlagProperty("enabled", value: this.enabled, ifFalse: "disabled")); } } public interface MaterialButtonWithIconMixin { } }