public static Widget buildSimpleRefreshIndicator( BuildContext context, RefreshIndicatorMode refreshState, float pulledExtent, float refreshTriggerPullDistance, float refreshIndicatorExtent ) { Curve opacityCurve = new Interval(0.4f, 0.8f, curve: Curves.easeInOut); return(new Align( alignment: Alignment.bottomCenter, child: new Padding( padding: EdgeInsets.only(bottom: 16.0f), child: refreshState == RefreshIndicatorMode.drag ? new Opacity( opacity: opacityCurve.transform(Mathf.Min(pulledExtent / refreshTriggerPullDistance, 1.0f) ), child: new Icon( CupertinoIcons.down_arrow, color: CupertinoDynamicColor.resolve(CupertinoColors.inactiveGray, context), size: 36.0f ) ) : new Opacity( opacity: opacityCurve.transform( Mathf.Min(pulledExtent / refreshIndicatorExtent, 1.0f) ), child: new CupertinoActivityIndicator(radius: 14.0f) ) ) )); }
public bool opaque(BuildContext context) { Color backgroundColor = this.backgroundColor ?? CupertinoTheme.of(context).barBackgroundColor; return(CupertinoDynamicColor.resolve(backgroundColor, context).alpha == 0xFF); }
public override Widget build(BuildContext context) { TextStyle style = CupertinoActionSheetUtils._kActionSheetActionStyle.copyWith( color: isDestructiveAction ? CupertinoDynamicColor.resolve(CupertinoColors.systemRed, context) : CupertinoTheme.of(context).primaryColor); if (isDefaultAction) { style = style.copyWith(fontWeight: FontWeight.w600); } return(new GestureDetector( onTap: () => onPressed(), behavior: HitTestBehavior.opaque, child: new ConstrainedBox( constraints: new BoxConstraints( minHeight: CupertinoActionSheetUtils._kButtonHeight ), child: new Container( alignment: Alignment.center, padding: EdgeInsets.symmetric( vertical: 16.0f, horizontal: 10.0f ), child: new DefaultTextStyle( style: style, child: child, textAlign: TextAlign.center ) ) ) )); }
public _CupertinoTextThemeDefaults resolveFrom(BuildContext context, bool nullOk = false) { return(new _CupertinoTextThemeDefaults( CupertinoDynamicColor.resolve(labelColor, context, nullOk: nullOk), CupertinoDynamicColor.resolve(inactiveGray, context, nullOk: nullOk) )); }
public override Widget build(BuildContext context) { CupertinoThemeData effectiveThemeData = widget.theme ?? new CupertinoThemeData(); return(new ScrollConfiguration( behavior: new _AlwaysCupertinoScrollBehavior(), child: new CupertinoUserInterfaceLevel( data: CupertinoUserInterfaceLevelData.baselayer, child: new CupertinoTheme( data: effectiveThemeData, child: new Builder( builder: (BuildContext context1) => { return new WidgetsApp( key: new GlobalObjectKey <State <StatefulWidget> >(value: this), navigatorKey: widget.navigatorKey, navigatorObservers: _navigatorObservers, pageRouteBuilder: (RouteSettings settings, WidgetBuilder builder) => new CupertinoPageRoute(settings: settings, builder: builder), home: widget.home, routes: widget.routes, initialRoute: widget.initialRoute, onGenerateRoute: widget.onGenerateRoute, onGenerateInitialRoutes: widget.onGenerateInitialRoutes, onUnknownRoute: widget.onUnknownRoute, builder: widget.builder, title: widget.title, onGenerateTitle: widget.onGenerateTitle, textStyle: CupertinoTheme.of(context1).textTheme.textStyle, color: CupertinoDynamicColor.resolve(widget.color ?? effectiveThemeData.primaryColor, context1), locale: widget.locale, localizationsDelegates: _localizationsDelegates, localeResolutionCallback: widget.localeResolutionCallback, localeListResolutionCallback: widget.localeListResolutionCallback, supportedLocales: widget.supportedLocales, showPerformanceOverlay: widget.showPerformanceOverlay, checkerboardRasterCacheImages: widget.checkerboardRasterCacheImages, checkerboardOffscreenLayers: widget.checkerboardOffscreenLayers, showSemanticsDebugger: widget.showSemanticsDebugger, debugShowCheckedModeBanner: widget.debugShowCheckedModeBanner, inspectorSelectButtonBuilder: (BuildContext context3, VoidCallback onPressed) => { return CupertinoButton.filled( child: new Icon( CupertinoIcons.search, size: 28.0f, color: CupertinoColors.white ), padding: EdgeInsets.zero, onPressed: onPressed ); }, shortcuts: widget.shortcuts, actions: widget.actions ); } ) ) ) )); }
public static TextStyle _resolveTextStyle(TextStyle style, BuildContext context, bool nullOk) { return(style?.copyWith( color: CupertinoDynamicColor.resolve(style?.color, context, nullOk: nullOk), backgroundColor: CupertinoDynamicColor.resolve(style?.backgroundColor, context, nullOk: nullOk), decorationColor: CupertinoDynamicColor.resolve(style?.decorationColor, context, nullOk: nullOk) )); }
public override RenderObject createRenderObject(BuildContext context) { return(new _RenderCupertinoAlert( dividerThickness: CupertinoActionSheetUtils._kDividerThickness / MediaQuery.of(context).devicePixelRatio, dividerColor: CupertinoDynamicColor.resolve(CupertinoActionSheetUtils._kButtonDividerColor, context) )); }
public _TextThemeDefaultsBuilder resolveFrom(BuildContext context, bool nullOk) { Color resolvedLabelColor = CupertinoDynamicColor.resolve(labelColor, context, nullOk: nullOk); Color resolvedInactiveGray = CupertinoDynamicColor.resolve(inactiveGrayColor, context, nullOk: nullOk); return(resolvedLabelColor == labelColor && resolvedInactiveGray == CupertinoColors.inactiveGray ? this : new _TextThemeDefaultsBuilder(resolvedLabelColor, resolvedInactiveGray)); }
public override void updateRenderObject(BuildContext context, RenderObject renderObject) { ((_RenderCupertinoAlertActions)renderObject).dividerThickness = _dividerThickness; ((_RenderCupertinoAlertActions)renderObject).dividerColor = CupertinoDynamicColor.resolve(CupertinoActionSheetUtils._kButtonDividerColor, context); ((_RenderCupertinoAlertActions)renderObject).hasCancelButton = _hasCancelButton; ((_RenderCupertinoAlertActions)renderObject).backgroundColor = CupertinoDynamicColor.resolve(CupertinoActionSheetUtils._kBackgroundColor, context); ((_RenderCupertinoAlertActions)renderObject).pressedColor = CupertinoDynamicColor.resolve(CupertinoActionSheetUtils._kPressedColor, context); }
public override RenderObject createRenderObject(BuildContext context) { return(new _RenderCupertinoAlertActions( dividerThickness: _dividerThickness, dividerColor: CupertinoDynamicColor.resolve(CupertinoActionSheetUtils._kButtonDividerColor, context), hasCancelButton: _hasCancelButton, backgroundColor: CupertinoDynamicColor.resolve(CupertinoActionSheetUtils._kBackgroundColor, context), pressedColor: CupertinoDynamicColor.resolve(CupertinoActionSheetUtils._kPressedColor, context) )); }
public new _NoDefaultCupertinoThemeData resolveFrom(BuildContext context, bool nullOk = false) { Color convertColor(Color color) => CupertinoDynamicColor.resolve(color, context, nullOk: nullOk); return(new _NoDefaultCupertinoThemeData( brightness, convertColor(primaryColor), convertColor(primaryContrastingColor), textTheme?.resolveFrom(context, nullOk: nullOk), convertColor(barBackgroundColor), convertColor(scaffoldBackgroundColor) )); }
public _CupertinoThemeDefaults resolveFrom(BuildContext context, bool resolveTextTheme, bool nullOk = false) { Color convertColor(Color color) => CupertinoDynamicColor.resolve(color, context, nullOk: nullOk); return(new _CupertinoThemeDefaults( brightness: brightness, primaryColor: convertColor(primaryColor), primaryContrastingColor: convertColor(primaryContrastingColor), barBackgroundColor: convertColor(barBackgroundColor), scaffoldBackgroundColor: convertColor(scaffoldBackgroundColor), textThemeDefaults: resolveTextTheme ? textThemeDefaults?.resolveFrom(context, nullOk: nullOk) : textThemeDefaults )); }
public CupertinoThemeData resolveFrom(BuildContext context, bool nullOk = false) { Color convertColor(Color color) => CupertinoDynamicColor.resolve(color, context, nullOk: nullOk); return(new CupertinoThemeData( brightness: brightness, primaryColor: convertColor(_primaryColor), primaryContrastingColor: convertColor(_primaryContrastingColor), textTheme: _textTheme?.resolveFrom(context, nullOk: nullOk), barBackgroundColor: convertColor(_barBackgroundColor), scaffoldBackgroundColor: convertColor(_scaffoldBackgroundColor), defaults: _defaults.resolveFrom(context, _textTheme == null, nullOk: nullOk) )); }
public override void updateRenderObject(BuildContext context, RenderObject _renderObject) { _RenderCupertinoSlider renderObject = _renderObject as _RenderCupertinoSlider; renderObject.value = value ?? 0.0f; renderObject.divisions = divisions; renderObject.activeColor = activeColor; renderObject.thumbColor = CupertinoDynamicColor.resolve(thumbColor, context); renderObject.trackColor = CupertinoDynamicColor.resolve(CupertinoColors.systemFill, context); renderObject.onChanged = onChanged; renderObject.onChangeStart = onChangeStart; renderObject.onChangeEnd = onChangeEnd; renderObject.textDirection = Directionality.of(context); }
public override Widget build(BuildContext context) { return(new SizedBox( height: widget.radius * 2, width: widget.radius * 2, child: new CustomPaint( painter: new _CupertinoActivityIndicatorPainter( position: _controller, activeColor: CupertinoDynamicColor.resolve(CupertinoActivityIndicatorUtils._kActiveTickColor, context), radius: widget.radius ) ) )); }
public ScrollbarPainter _buildCupertinoScrollbarPainter(BuildContext context) { return(new ScrollbarPainter( color: CupertinoDynamicColor.resolve(CupertinoScrollbarUtils._kScrollbarColor, context), textDirection: Directionality.of(context), thickness: _thickness, fadeoutOpacityAnimation: _fadeoutOpacityAnimation, mainAxisMargin: CupertinoScrollbarUtils._kScrollbarMainAxisMargin, crossAxisMargin: CupertinoScrollbarUtils._kScrollbarCrossAxisMargin, radius: _radius, padding: MediaQuery.of(context).padding, minLength: CupertinoScrollbarUtils._kScrollbarMinLength, minOverscrollLength: CupertinoScrollbarUtils._kScrollbarMinOverscrollLength )); }
public CupertinoTextThemeData resolveFrom(BuildContext context, bool nullOk = false) { return(new CupertinoTextThemeData( _defaults?.resolveFrom(context, nullOk), CupertinoDynamicColor.resolve(_primaryColor, context, nullOk: nullOk), CupertinoTextThemeDataUtils._resolveTextStyle(_textStyle, context, nullOk), CupertinoTextThemeDataUtils._resolveTextStyle(_actionTextStyle, context, nullOk), CupertinoTextThemeDataUtils._resolveTextStyle(_tabLabelTextStyle, context, nullOk), CupertinoTextThemeDataUtils._resolveTextStyle(_navTitleTextStyle, context, nullOk), CupertinoTextThemeDataUtils._resolveTextStyle(_navLargeTitleTextStyle, context, nullOk), CupertinoTextThemeDataUtils._resolveTextStyle(_navActionTextStyle, context, nullOk), CupertinoTextThemeDataUtils._resolveTextStyle(_pickerTextStyle, context, nullOk), CupertinoTextThemeDataUtils._resolveTextStyle(_dateTimePickerTextStyle, context, nullOk) )); }
public override RenderObject createRenderObject(BuildContext context) { return(new _RenderCupertinoSlider( value: value ?? 0.0f, divisions: divisions, activeColor: activeColor, thumbColor: CupertinoDynamicColor.resolve(thumbColor, context), trackColor: CupertinoDynamicColor.resolve(CupertinoColors.systemFill, context), onChanged: onChanged, onChangeStart: onChangeStart, onChangeEnd: onChangeEnd, vsync: vsync, textDirection: Directionality.of(context) )); }
public override Widget build(BuildContext context) { return(new _CupertinoSliderRenderObjectWidget( value: (widget.value - widget.min) / (widget.max - widget.min), divisions: widget.divisions, activeColor: CupertinoDynamicColor.resolve( widget.activeColor ?? CupertinoTheme.of(context).primaryColor, context ), thumbColor: widget.thumbColor, onChanged: widget.onChanged != null ? (ValueChanged <float>)_handleChanged : null, onChangeStart: widget.onChangeStart != null ? (ValueChanged <float>)_handleDragStart : null, onChangeEnd: widget.onChangeEnd != null ? (ValueChanged <float>)_handleDragEnd : null, vsync: this )); }
public static Future <T> showCupertinoModalPopup <T>( BuildContext context = null, WidgetBuilder builder = null, ImageFilter filter = null, bool?useRootNavigator = true ) { D.assert(useRootNavigator != null); return(Navigator.of(context, rootNavigator: useRootNavigator.Value).push( new _CupertinoModalPopupRoute( barrierColor: CupertinoDynamicColor.resolve(_kModalBarrierColor, context), barrierLabel: "Dismiss", builder: builder, filter: filter ) ).to <T>()); }
public static Future showCupertinoModalPopup( BuildContext context = null, WidgetBuilder builder = null, ImageFilter filter = null, bool useRootNavigator = true, bool?semanticsDismissible = null ) { return(Navigator.of(context, rootNavigator: useRootNavigator).push( new _CupertinoModalPopupRoute( barrierColor: CupertinoDynamicColor.resolve(_kModalBarrierColor, context), barrierLabel: "Dismiss", builder: builder, filter: filter ) )); }
Widget _wrapActiveItem(BuildContext context, Widget item, bool active) { if (!active) { return(item); } Color activeColor = CupertinoDynamicColor.resolve( this.activeColor ?? CupertinoTheme.of(context).primaryColor, context ); return(IconTheme.merge( data: new IconThemeData(color: activeColor), child: DefaultTextStyle.merge( style: new TextStyle(color: activeColor), child: item ) )); }
public override Widget build(BuildContext context) { Color backgroundColor = isBeingPressed ? CupertinoActionSheetUtils._kCancelPressedColor : CupertinoColors.secondarySystemGroupedBackground; return(new GestureDetector( onTapDown: _onTapDown, onTapUp: _onTapUp, onTapCancel: _onTapCancel, child: new Container( decoration: new BoxDecoration( color: CupertinoDynamicColor.resolve(backgroundColor, context), borderRadius: BorderRadius.circular(CupertinoActionSheetUtils._kCornerRadius) ), child: widget.child ) )); }
Widget _buildMagnifierScreen() { Color resolvedBorderColor = CupertinoDynamicColor.resolve(CupertinoPickerUtils._kHighlighterBorder, context); return(new IgnorePointer( child: new Center( child: new Container( decoration: new BoxDecoration( border: new Border( top: new BorderSide(width: 0.0f, color: resolvedBorderColor), bottom: new BorderSide(width: 0.0f, color: resolvedBorderColor) ) ), constraints: BoxConstraints.expand( height: widget.itemExtent * widget.magnification ) ) ) )); }
public override Widget build(BuildContext context) { if (needsPositionAnimation) { _resumePositionAnimation(); } return(new Opacity( opacity: widget.onChanged == null ? CupertinoSwitchUtils._kCupertinoSwitchDisabledOpacity : 1.0f, child: new _CupertinoSwitchRenderObjectWidget( value: widget.value, activeColor: CupertinoDynamicColor.resolve( widget.activeColor ?? CupertinoColors.systemGreen, context ), trackColor: CupertinoDynamicColor.resolve(widget.trackColor ?? CupertinoColors.secondarySystemFill, context), onChanged: widget.onChanged, textDirection: Directionality.of(context), state: this ) )); }
public override void didChangeDependencies() { base.didChangeDependencies(); if (_painter == null) { _painter = _buildCupertinoScrollbarPainter(context); } else { _painter.textDirection = Directionality.of(context); _painter.color = CupertinoDynamicColor.resolve(CupertinoScrollbarUtils._kScrollbarColor, context); _painter.padding = MediaQuery.of(context).padding; } WidgetsBinding.instance.addPostFrameCallback((TimeSpan duration) => { if (widget.isAlwaysShown) { D.assert(widget.controller != null); widget.controller.position.didUpdateScrollPositionBy(0); } }); }
public static Future showCupertinoDialog( BuildContext context = null, WidgetBuilder builder = null, bool useRootNavigator = true, RouteSettings routeSettings = null ) { D.assert(builder != null); return(DialogUtils.showGeneralDialog <object>( context: context, barrierDismissible: false, barrierColor: CupertinoDynamicColor.resolve(_kModalBarrierColor, context), transitionDuration: TimeSpan.FromMilliseconds(250), pageBuilder: (BuildContext context1, Animation <float> animation, Animation <float> secondaryAnimation) => { return builder(context1); }, transitionBuilder: _buildCupertinoDialogTransitions, useRootNavigator: useRootNavigator, routeSettings: routeSettings )); }
Widget _buildContent(BuildContext context) { List <Widget> content = new List <Widget>(); if (title != null || message != null) { Widget titleSection = new _CupertinoAlertContentSection( title: title, message: message, scrollController: messageScrollController ); content.Add(new Flexible(child: titleSection)); } return(new Container( color: CupertinoDynamicColor.resolve(CupertinoActionSheetUtils._kBackgroundColor, context), child: new Column( mainAxisSize: MainAxisSize.min, crossAxisAlignment: CrossAxisAlignment.stretch, children: content ) )); }
public override Widget build(BuildContext context) { Color resolvedBackgroundColor = CupertinoDynamicColor.resolve(widget.backgroundColor, context); Widget result = new DefaultTextStyle( style: CupertinoTheme.of(context).textTheme.pickerTextStyle, child: new Stack( children: new List <Widget> { Positioned.fill( child: new _CupertinoPickerSemantics( scrollController: widget.scrollController ?? _controller, child: new ListWheelScrollView( controller: widget.scrollController ?? _controller, physics: new FixedExtentScrollPhysics(), diameterRatio: widget.diameterRatio ?? RenderListWheelViewport.defaultDiameterRatio, perspective: CupertinoPickerUtils._kDefaultPerspective, offAxisFraction: widget.offAxisFraction, useMagnifier: widget.useMagnifier, magnification: widget.magnification, overAndUnderCenterOpacity: CupertinoPickerUtils._kOverAndUnderCenterOpacity, itemExtent: widget.itemExtent, squeeze: widget.squeeze ?? CupertinoPickerUtils._kSqueeze, onSelectedItemChanged: _handleSelectedItemChanged, childDelegate: widget.childDelegate ) ) ), _buildMagnifierScreen(), } ) ); return(new DecoratedBox( decoration: new BoxDecoration(color: resolvedBackgroundColor), child: result )); }
public override void updateRenderObject(BuildContext context, RenderObject renderObject) { renderObject = (_RenderCupertinoAlert)renderObject; base.updateRenderObject(context, renderObject); ((_RenderCupertinoAlert)renderObject).dividerColor = CupertinoDynamicColor.resolve(CupertinoActionSheetUtils._kButtonDividerColor, context); }