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 override Widget buildHandle(BuildContext context, TextSelectionHandleType type, float textLineHeight)
{
Size desiredSize = getHandleSize(textLineHeight);
Widget handle = SizedBox.fromSize(
size: desiredSize,
child: new CustomPaint(
painter: new _TextSelectionHandlePainter(CupertinoTheme.of(context).primaryColor)
)
);
var result = Matrix4.identity();
result.translate(desiredSize.width / 2, desiredSize.height / 2);
result.rotateZ(Mathf.PI);
result.translate(-desiredSize.width / 2, -desiredSize.height / 2);
switch (type)
{
case TextSelectionHandleType.left:
return(handle);
case TextSelectionHandleType.right:
return(new Transform(
transform: result,
child: handle
));
case TextSelectionHandleType.collapsed:
return(new SizedBox());
}
D.assert(type != null);
return(null);
}
public bool opaque(BuildContext context)
{
Color backgroundColor =
this.backgroundColor ?? CupertinoTheme.of(context).barBackgroundColor;
return(backgroundColor.alpha == 0xFF);
}
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 _InheritedCupertinoTheme(
Key key = null,
CupertinoTheme theme = null,
Widget child = null
) : base(key: key, child: child)
{
D.assert(theme != null);
this.theme = theme;
}
public override Widget build(BuildContext context)
{
return(new _CupertinoSliderRenderObjectWidget(
value: (this.widget.value - this.widget.min) / (this.widget.max - this.widget.min),
divisions: this.widget.divisions,
activeColor: this.widget.activeColor ?? CupertinoTheme.of(context).primaryColor,
onChanged: this.widget.onChanged != null ? (ValueChanged <float>) this._handleChanged : null,
onChangeStart: this.widget.onChangeStart != null ? (ValueChanged <float>) this._handleDragStart : null,
onChangeEnd: this.widget.onChangeEnd != null ? (ValueChanged <float>) this._handleDragEnd : null,
vsync: this
));
}
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
));
}
bool _updateColors()
{
D.assert(mounted, () => "This should only be called after didUpdateDependencies");
bool changed = false;
Color selectedColor = widget.selectedColor ?? CupertinoTheme.of(context).primaryColor;
if (_selectedColor != selectedColor)
{
changed = true;
_selectedColor = selectedColor;
}
Color unselectedColor = widget.unselectedColor ?? CupertinoTheme.of(context).primaryContrastingColor;
if (_unselectedColor != unselectedColor)
{
changed = true;
_unselectedColor = unselectedColor;
}
Color borderColor = widget.borderColor ?? CupertinoTheme.of(context).primaryColor;
if (_borderColor != borderColor)
{
changed = true;
_borderColor = borderColor;
}
Color pressedColor = widget.pressedColor ?? CupertinoTheme.of(context).primaryColor.withOpacity(0.2f);
if (_pressedColor != pressedColor)
{
changed = true;
_pressedColor = pressedColor;
}
_forwardBackgroundColorTween = new ColorTween(
begin: _pressedColor,
end: _selectedColor
);
_reverseBackgroundColorTween = new ColorTween(
begin: _unselectedColor,
end: _selectedColor
);
_textColorTween = new ColorTween(
begin: _selectedColor,
end: _unselectedColor
);
return(changed);
}
Widget _wrapActiveItem(BuildContext context, Widget item, bool active)
{
if (!active)
{
return(item);
}
Color activeColor = this.activeColor ?? CupertinoTheme.of(context).primaryColor;
return(IconTheme.merge(
data: new IconThemeData(color: activeColor),
child: DefaultTextStyle.merge(
style: new TextStyle(color: activeColor),
child: item
)
));
}
public override Widget build(BuildContext context)
{
float bottomPadding = MediaQuery.of(context).padding.bottom;
Widget result = new DecoratedBox(
decoration: new BoxDecoration(
border: this.border,
color: this.backgroundColor ?? CupertinoTheme.of(context).barBackgroundColor
),
child: new SizedBox(
height: BottomAppBarUtils._kTabBarHeight + bottomPadding,
child: IconTheme.merge( // Default with the inactive state.
data: new IconThemeData(
color: this.inactiveColor,
size: this.iconSize
),
child: new DefaultTextStyle( // Default with the inactive state.
style: CupertinoTheme.of(context).textTheme.tabLabelTextStyle
.copyWith(color: this.inactiveColor),
child: new Padding(
padding: EdgeInsets.only(bottom: bottomPadding),
child: new Row(
crossAxisAlignment: CrossAxisAlignment.end,
children: this._buildTabItems(context)
)
)
)
)
)
);
if (!this.opaque(context))
{
result = new ClipRect(
child: new BackdropFilter(
filter: ImageFilter.blur(sigmaX: 10.0f, sigmaY: 10.0f),
child: result
)
);
}
return(result);
}
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 CupertinoDynamicColor resolveFrom(BuildContext context, bool nullOk = true)
{
Brightness brightness = _isPlatformBrightnessDependent
? CupertinoTheme.brightnessOf(context, nullOk: nullOk) ?? Brightness.light
: Brightness.light;
bool isHighContrastEnabled = _isHighContrastDependent &&
(MediaQuery.of(context, nullOk: nullOk)?.highContrast ?? false);
CupertinoUserInterfaceLevelData level = _isInterfaceElevationDependent
? CupertinoUserInterfaceLevel.of(context, nullOk: nullOk) ?? CupertinoUserInterfaceLevelData.baselayer
: CupertinoUserInterfaceLevelData.baselayer;
Color resolved = null;
switch (brightness)
{
case Brightness.light:
switch (level)
{
case CupertinoUserInterfaceLevelData.baselayer:
resolved = isHighContrastEnabled ? highContrastColor : color;
break;
case CupertinoUserInterfaceLevelData.elevatedlayer:
resolved = isHighContrastEnabled ? highContrastElevatedColor : elevatedColor;
break;
}
break;
case Brightness.dark:
switch (level)
{
case CupertinoUserInterfaceLevelData.baselayer:
resolved = isHighContrastEnabled ? darkHighContrastColor : darkColor;
break;
case CupertinoUserInterfaceLevelData.elevatedlayer:
resolved = isHighContrastEnabled ? darkHighContrastElevatedColor : darkElevatedColor;
break;
}
break;
}
Element _debugContext = null;
D.assert(() => {
_debugContext = context as Element;
return(true);
}
);
return(new CupertinoDynamicColor(
debugLabel: _debugLabel,
effectiveColor: resolved,
color: color,
darkColor: darkColor,
highContrastColor: highContrastColor,
darkHighContrastColor: darkHighContrastColor,
elevatedColor: color,
darkElevatedColor: darkColor,
highContrastElevatedColor: highContrastColor,
darkHighContrastElevatedColor: darkHighContrastColor,
debugResolveContext: null
));
}
public override Widget build(BuildContext context)
{
bool enabled = widget.enabled;
CupertinoThemeData themeData = CupertinoTheme.of(context);
Color primaryColor = themeData.primaryColor;
Color backgroundColor = (widget.color == null)
? (widget._filled ? primaryColor : null)
: CupertinoDynamicColor.resolve(widget.color, context);
Color foregroundColor = backgroundColor != null
? themeData.primaryContrastingColor
: enabled
? primaryColor
: CupertinoDynamicColor.resolve(CupertinoColors.placeholderText, context);
TextStyle textStyle =
themeData.textTheme.textStyle.copyWith(color: foregroundColor);
return(new GestureDetector(
behavior: HitTestBehavior.opaque,
onTapDown: enabled ? _handleTapDown : (GestureTapDownCallback)null,
onTapUp: enabled ? _handleTapUp : (GestureTapUpCallback)null,
onTapCancel: enabled ? _handleTapCancel : (GestureTapCancelCallback)null,
onTap: widget.onPressed == null
? (GestureTapCallback)null
: () => {
if (widget.onPressed != null)
{
widget.onPressed();
}
},
child: new ConstrainedBox(
constraints: widget.minSize == null
? new BoxConstraints() :
new BoxConstraints(
minWidth: widget.minSize.Value,
minHeight: widget.minSize.Value
),
child: new FadeTransition(
opacity: _opacityAnimation,
child: new DecoratedBox(
decoration: new BoxDecoration(
borderRadius: widget.borderRadius,
color: backgroundColor != null && !enabled
? CupertinoDynamicColor.resolve(widget.disabledColor, context)
: backgroundColor
),
child: new Padding(
padding: widget.padding ?? (backgroundColor != null
? CupertinoButtonUtils._kBackgroundButtonPadding
: CupertinoButtonUtils._kButtonPadding),
child: new Center(
widthFactor: 1.0f,
heightFactor: 1.0f,
child: new DefaultTextStyle(
style: textStyle,
child: new IconTheme(
data: new IconThemeData(color: foregroundColor),
child: widget.child
)
)
)
)
)
)
)
));
}
public override Widget build(BuildContext context)
{
List <Widget> stacked = new List <Widget> {
};
MediaQueryData existingMediaQuery = MediaQuery.of(context);
MediaQueryData newMediaQuery = MediaQuery.of(context);
Widget content = new _TabSwitchingView(
currentTabIndex: _controller.index,
tabNumber: widget.tabBar.items.Count,
tabBuilder: widget.tabBuilder
);
EdgeInsets contentPadding = EdgeInsets.zero;
if (widget.resizeToAvoidBottomInset)
{
newMediaQuery = newMediaQuery.removeViewInsets(removeBottom: true);
contentPadding = EdgeInsets.only(bottom: existingMediaQuery.viewInsets.bottom);
}
if (widget.tabBar != null &&
(!widget.resizeToAvoidBottomInset ||
widget.tabBar.preferredSize.height > existingMediaQuery.viewInsets.bottom))
{
float bottomPadding = widget.tabBar.preferredSize.height + existingMediaQuery.padding.bottom;
if (widget.tabBar.opaque(context))
{
contentPadding = EdgeInsets.only(bottom: bottomPadding);
newMediaQuery = newMediaQuery.removePadding(removeBottom: true);
}
else
{
newMediaQuery = newMediaQuery.copyWith(
padding: newMediaQuery.padding.copyWith(
bottom: bottomPadding
)
);
}
}
content = new MediaQuery(
data: newMediaQuery,
child: new Padding(
padding: contentPadding,
child: content
)
);
stacked.Add(content);
stacked.Add(
new MediaQuery(
data: existingMediaQuery.copyWith(textScaleFactor: 1),
child: new Align(
alignment: Alignment.bottomCenter,
child: widget.tabBar.copyWith(
currentIndex: _controller.index,
onTap: (int newIndex) => {
_controller.index = newIndex;
if (widget.tabBar.onTap != null)
{
widget.tabBar.onTap(newIndex);
}
}
)
)
)
);
return(new DecoratedBox(
decoration: new BoxDecoration(
color: CupertinoDynamicColor.resolve(widget.backgroundColor, context)
?? CupertinoTheme.of(context).scaffoldBackgroundColor
),
child: new Stack(
children: stacked
)
));
}
public override Widget build(BuildContext context)
{
base.build(context);
D.assert(WidgetsD.debugCheckHasDirectionality(context));
TextEditingController controller = _effectiveController;
List <TextInputFormatter> formatters = widget.inputFormatters ?? new List <TextInputFormatter>();
bool enabled = widget.enabled ?? true;
Offset cursorOffset =
new Offset(
CupertinoTextFieldUtils._iOSHorizontalCursorOffsetPixels / MediaQuery.of(context).devicePixelRatio,
0);
if (widget.maxLength != null && widget.maxLengthEnforced)
{
formatters.Add(new LengthLimitingTextInputFormatter(widget.maxLength));
}
CupertinoThemeData themeData = CupertinoTheme.of(context);
TextStyle resolvedStyle = widget.style?.copyWith(
color: CupertinoDynamicColor.resolve(widget.style?.color, context),
backgroundColor: CupertinoDynamicColor.resolve(widget.style?.backgroundColor, context)
);
TextStyle textStyle = themeData.textTheme.textStyle.merge(resolvedStyle);
TextStyle resolvedPlaceholderStyle = widget.placeholderStyle?.copyWith(
color: CupertinoDynamicColor.resolve(widget.placeholderStyle?.color, context),
backgroundColor: CupertinoDynamicColor.resolve(widget.placeholderStyle?.backgroundColor, context)
);
TextStyle placeholderStyle = textStyle.merge(resolvedPlaceholderStyle);
Brightness?keyboardAppearance = widget.keyboardAppearance ?? CupertinoTheme.brightnessOf(context);
Color cursorColor = CupertinoDynamicColor.resolve(widget.cursorColor, context) ?? themeData.primaryColor;
Color disabledColor = CupertinoDynamicColor.resolve(CupertinoTextFieldUtils._kDisabledBackground, context);
Color decorationColor = CupertinoDynamicColor.resolve(widget.decoration?.color, context);
BoxBorder border = widget.decoration?.border;
Border resolvedBorder = border as Border;
if (border is Border)
{
BorderSide resolveBorderSide(BorderSide side)
{
return(side == BorderSide.none
? side
: side.copyWith(color: CupertinoDynamicColor.resolve(side.color, context)));
}
resolvedBorder = (Border)(border == null || border.GetType() != typeof(Border)
? border
: new Border(
top: resolveBorderSide(((Border)border).top),
left: resolveBorderSide(((Border)border).left),
bottom: resolveBorderSide(((Border)border).bottom),
right: resolveBorderSide(((Border)border).right)
));
}
BoxDecoration effectiveDecoration = widget.decoration?.copyWith(
border: resolvedBorder,
color: enabled ? decorationColor : (decorationColor == null ? disabledColor : decorationColor)
);
Widget paddedEditable = new Padding(
padding: widget.padding,
child: new RepaintBoundary(
child: new EditableText(
key: editableTextKey,
controller: controller,
readOnly: widget.readOnly,
toolbarOptions: widget.toolbarOptions,
showCursor: widget.showCursor,
showSelectionHandles: _showSelectionHandles,
focusNode: _effectiveFocusNode,
keyboardType: widget.keyboardType,
textInputAction: widget.textInputAction,
textCapitalization: widget.textCapitalization,
style: textStyle,
strutStyle: widget.strutStyle,
textAlign: widget.textAlign,
autofocus: widget.autofocus,
obscureText: widget.obscureText,
autocorrect: widget.autocorrect,
smartDashesType: widget.smartDashesType,
smartQuotesType: widget.smartQuotesType,
enableSuggestions: widget.enableSuggestions,
maxLines: widget.maxLines,
minLines: widget.minLines,
expands: widget.expands,
selectionColor: CupertinoTheme.of(context).primaryColor.withOpacity(0.2f),
selectionControls: widget.selectionEnabled
? CupertinoTextFieldUtils.cupertinoTextSelectionControls : null,
onChanged: widget.onChanged,
onSelectionChanged: _handleSelectionChanged,
onEditingComplete: widget.onEditingComplete,
onSubmitted: widget.onSubmitted,
inputFormatters: formatters,
rendererIgnoresPointer: true,
cursorWidth: widget.cursorWidth,
cursorRadius: widget.cursorRadius,
cursorColor: cursorColor,
cursorOpacityAnimates: true,
cursorOffset: cursorOffset,
paintCursorAboveText: true,
backgroundCursorColor: CupertinoDynamicColor.resolve(CupertinoColors.inactiveGray, context),
selectionHeightStyle: widget.selectionHeightStyle,
selectionWidthStyle: widget.selectionWidthStyle,
scrollPadding: widget.scrollPadding,
keyboardAppearance: keyboardAppearance,
dragStartBehavior: widget.dragStartBehavior,
scrollController: widget.scrollController,
scrollPhysics: widget.scrollPhysics,
enableInteractiveSelection: widget.enableInteractiveSelection
)
)
);
return(new IgnorePointer(
ignoring: !enabled,
child: new Container(
decoration: effectiveDecoration,
child: _selectionGestureDetectorBuilder.buildGestureDetector(
behavior: HitTestBehavior.translucent,
child: new Align(
alignment: new Alignment(-1.0f, _textAlignVertical.y),
widthFactor: 1.0f,
heightFactor: 1.0f,
child: _addTextDependentAttachments(paddedEditable, textStyle, placeholderStyle)
)
)
)
));
}
public override Widget build(BuildContext context)
{
Widget paddedContent = widget.child;
MediaQueryData existingMediaQuery = MediaQuery.of(context);
if (widget.navigationBar != null)
{
float topPadding = widget.navigationBar.preferredSize.height + existingMediaQuery.padding.top;
float bottomPadding = widget.resizeToAvoidBottomInset
? existingMediaQuery.viewInsets.bottom
: 0.0f;
EdgeInsets newViewInsets = widget.resizeToAvoidBottomInset
? existingMediaQuery.viewInsets.copyWith(bottom: 0.0f)
: existingMediaQuery.viewInsets;
bool fullObstruction = widget.navigationBar.shouldFullyObstruct(context);
if (fullObstruction == true)
{
paddedContent = new MediaQuery(
data: existingMediaQuery
.removePadding(removeTop: true)
.copyWith(
viewInsets: newViewInsets
),
child: new Padding(
padding: EdgeInsets.only(top: topPadding, bottom: bottomPadding),
child: paddedContent
)
);
}
else
{
paddedContent = new MediaQuery(
data: existingMediaQuery.copyWith(
padding: existingMediaQuery.padding.copyWith(
top: topPadding
),
viewInsets: newViewInsets
),
child: new Padding(
padding: EdgeInsets.only(bottom: bottomPadding),
child: paddedContent
)
);
}
}
else
{
float bottomPadding = widget.resizeToAvoidBottomInset
? existingMediaQuery.viewInsets.bottom
: 0.0f;
paddedContent = new Padding(
padding: EdgeInsets.only(bottom: bottomPadding),
child: paddedContent
);
}
List <Widget> childrenWigets = new List <Widget>();
childrenWigets.Add(new PrimaryScrollController(
controller: _primaryScrollController,
child: paddedContent
));
if (widget.navigationBar != null)
{
childrenWigets.Add(new Positioned(
top: 0.0f,
left: 0.0f,
right: 0.0f,
child: new MediaQuery(
data: existingMediaQuery.copyWith(textScaleFactor: 1),
child: widget.navigationBar
)
));
}
childrenWigets.Add(new Positioned(
top: 0.0f,
left: 0.0f,
right: 0.0f,
height: existingMediaQuery.padding.top,
child: new GestureDetector(
onTap: _handleStatusBarTap
)
));
return(new DecoratedBox(
decoration: new BoxDecoration(
color: CupertinoDynamicColor.resolve(widget.backgroundColor, context)
?? CupertinoTheme.of(context).scaffoldBackgroundColor
),
child: new Stack(
children: childrenWigets)));
}
public override Widget build(BuildContext context)
{
bool enabled = this.widget.enabled;
Color primaryColor = CupertinoTheme.of(context).primaryColor;
Color backgroundColor = this.widget.color ?? (this.widget._filled ? primaryColor : null);
Color foregroundColor = backgroundColor != null
? CupertinoTheme.of(context).primaryContrastingColor
: enabled
? primaryColor
: CupertinoButtonUtils._kDisabledForeground;
TextStyle textStyle =
CupertinoTheme.of(context).textTheme.textStyle.copyWith(color: foregroundColor);
return(new GestureDetector(
behavior: HitTestBehavior.opaque,
onTapDown: enabled ? this._handleTapDown : (GestureTapDownCallback)null,
onTapUp: enabled ? this._handleTapUp : (GestureTapUpCallback)null,
onTapCancel: enabled ? this._handleTapCancel : (GestureTapCancelCallback)null,
onTap: this.widget.onPressed == null
? (GestureTapCallback)null
: () => {
if (this.widget.onPressed != null)
{
this.widget.onPressed();
}
},
child: new ConstrainedBox(
constraints: new BoxConstraints(
minWidth: this.widget.minSize,
minHeight: this.widget.minSize
),
child: new FadeTransition(
opacity: this._opacityAnimation,
child: new DecoratedBox(
decoration: new BoxDecoration(
borderRadius: this.widget.borderRadius,
color: backgroundColor != null && !enabled
? this.widget.disabledColor ?? CupertinoButtonUtils._kDisabledBackground
: backgroundColor
),
child: new Padding(
padding: this.widget.padding ?? (backgroundColor != null
? CupertinoButtonUtils._kBackgroundButtonPadding
: CupertinoButtonUtils._kButtonPadding),
child: new Center(
widthFactor: 1.0f,
heightFactor: 1.0f,
child: new DefaultTextStyle(
style: textStyle,
child: new IconTheme(
data: new IconThemeData(color: foregroundColor),
child: this.widget.child
)
)
)
)
)
)
)
));
}
public override Widget build(BuildContext context)
{
float bottomPadding = MediaQuery.of(context).padding.bottom;
Color backgroundColor = CupertinoDynamicColor.resolve(
this.backgroundColor ?? CupertinoTheme.of(context).barBackgroundColor,
context
);
BorderSide resolveBorderSide(BorderSide side)
{
return(side == BorderSide.none
? side
: side.copyWith(color: CupertinoDynamicColor.resolve(side.color, context)));
}
Border resolvedBorder = border == null || border.GetType() != typeof(Border)
? border
: new Border(
top: resolveBorderSide(border.top),
left: resolveBorderSide(border.left),
bottom: resolveBorderSide(border.bottom),
right: resolveBorderSide(border.right)
);
Color inactive = CupertinoDynamicColor.resolve(inactiveColor, context);
Widget result = new DecoratedBox(
decoration: new BoxDecoration(
border: resolvedBorder,
color: backgroundColor
),
child: new SizedBox(
height: BottomAppBarUtils._kTabBarHeight + bottomPadding,
child: IconTheme.merge( // Default with the inactive state.
data: new IconThemeData(
color: inactiveColor,
size: iconSize
),
child: new DefaultTextStyle( // Default with the inactive state.
style: CupertinoTheme.of(context).textTheme.tabLabelTextStyle.copyWith(color: inactive),
child: new Padding(
padding: EdgeInsets.only(bottom: bottomPadding),
child: new Row(
crossAxisAlignment: CrossAxisAlignment.end,
children: _buildTabItems(context)
)
)
)
)
)
);
if (!opaque(context))
{
result = new ClipRect(
child: new BackdropFilter(
filter: ImageFilter.blur(sigmaX: 10.0f, sigmaY: 10.0f),
child: result
)
);
}
return(result);
}
public override Widget build(BuildContext context)
{
List <Widget> stacked = new List <Widget>();
Widget paddedContent = this.widget.child;
MediaQueryData existingMediaQuery = MediaQuery.of(context);
if (this.widget.navigationBar != null)
{
float topPadding = this.widget.navigationBar.preferredSize.height + existingMediaQuery.padding.top;
float bottomPadding = this.widget.resizeToAvoidBottomInset
? existingMediaQuery.viewInsets.bottom
: 0.0f;
EdgeInsets newViewInsets = this.widget.resizeToAvoidBottomInset
? existingMediaQuery.viewInsets.copyWith(bottom: 0.0f)
: existingMediaQuery.viewInsets;
bool?fullObstruction =
this.widget.navigationBar.fullObstruction == false
? CupertinoTheme.of(context).barBackgroundColor.alpha == 0xFF
: this.widget.navigationBar.fullObstruction;
if (fullObstruction == true)
{
paddedContent = new MediaQuery(
data: existingMediaQuery
.removePadding(removeTop: true)
.copyWith(
viewInsets: newViewInsets
),
child: new Padding(
padding: EdgeInsets.only(top: topPadding, bottom: bottomPadding),
child: paddedContent
)
);
}
else
{
paddedContent = new MediaQuery(
data: existingMediaQuery.copyWith(
padding: existingMediaQuery.padding.copyWith(
top: topPadding
),
viewInsets: newViewInsets
),
child: new Padding(
padding: EdgeInsets.only(bottom: bottomPadding),
child: paddedContent
)
);
}
}
stacked.Add(new PrimaryScrollController(
controller: this._primaryScrollController,
child: paddedContent
));
if (this.widget.navigationBar != null)
{
stacked.Add(new Positioned(
top: 0.0f,
left: 0.0f,
right: 0.0f,
child: this.widget.navigationBar
));
}
stacked.Add(new Positioned(
top: 0.0f,
left: 0.0f,
right: 0.0f,
height: existingMediaQuery.padding.top,
child: new GestureDetector(
onTap: this._handleStatusBarTap
)
)
);
return(new DecoratedBox(
decoration: new BoxDecoration(
color: this.widget.backgroundColor ?? CupertinoTheme.of(context).scaffoldBackgroundColor
),
child: new Stack(
children: stacked
)
));
}
public override Widget build(BuildContext context)
{
base.build(context);
TextEditingController controller = this._effectiveController;
List <TextInputFormatter> formatters = this.widget.inputFormatters ?? new List <TextInputFormatter>();
bool enabled = this.widget.enabled ?? true;
Offset cursorOffset =
new Offset(
CupertinoTextFieldUtils._iOSHorizontalCursorOffsetPixels / MediaQuery.of(context).devicePixelRatio,
0);
if (this.widget.maxLength != null && this.widget.maxLengthEnforced)
{
formatters.Add(new LengthLimitingTextInputFormatter(this.widget.maxLength));
}
CupertinoThemeData themeData = CupertinoTheme.of(context);
TextStyle textStyle = themeData.textTheme.textStyle.merge(this.widget.style);
TextStyle placeholderStyle = textStyle.merge(this.widget.placeholderStyle);
Brightness keyboardAppearance = this.widget.keyboardAppearance ?? themeData.brightness;
Color cursorColor = this.widget.cursorColor ?? themeData.primaryColor;
Widget paddedEditable = new Padding(
padding: this.widget.padding,
child: new RepaintBoundary(
child: new EditableText(
key: this._editableTextKey,
controller: controller,
focusNode: this._effectiveFocusNode,
keyboardType: this.widget.keyboardType,
textInputAction: this.widget.textInputAction,
textCapitalization: this.widget.textCapitalization,
style: textStyle,
strutStyle: this.widget.strutStyle,
textAlign: this.widget.textAlign,
autofocus: this.widget.autofocus,
obscureText: this.widget.obscureText,
autocorrect: this.widget.autocorrect,
maxLines: this.widget.maxLines,
minLines: this.widget.minLines,
expands: this.widget.expands,
selectionColor: CupertinoTextFieldUtils._kSelectionHighlightColor,
selectionControls: CupertinoTextSelectionUtils.cupertinoTextSelectionControls,
onChanged: this.widget.onChanged,
onSelectionChanged: this._handleSelectionChanged,
onEditingComplete: this.widget.onEditingComplete,
onSubmitted: this.widget.onSubmitted,
inputFormatters: formatters,
rendererIgnoresPointer: true,
cursorWidth: this.widget.cursorWidth,
cursorRadius: this.widget.cursorRadius,
cursorColor: cursorColor,
cursorOpacityAnimates: true,
cursorOffset: cursorOffset,
paintCursorAboveText: true,
backgroundCursorColor: CupertinoColors.inactiveGray,
scrollPadding: this.widget.scrollPadding,
keyboardAppearance: keyboardAppearance,
dragStartBehavior: this.widget.dragStartBehavior,
scrollPhysics: this.widget.scrollPhysics
)
)
);
return(new IgnorePointer(
ignoring: !enabled,
child: new Container(
decoration: this.widget.decoration,
child: new Container(
color: enabled
? null
: CupertinoTheme.of(context).brightness == Brightness.light
? CupertinoTextFieldUtils._kDisabledBackground
: CupertinoColors.darkBackgroundGray,
child: new TextSelectionGestureDetector(
onTapDown: this._handleTapDown,
onSingleTapUp: this._handleSingleTapUp,
onSingleLongTapStart: this._handleSingleLongTapStart,
onSingleLongTapMoveUpdate: this._handleSingleLongTapMoveUpdate,
onSingleLongTapEnd: this._handleSingleLongTapEnd,
onDoubleTapDown: this._handleDoubleTapDown,
onDragSelectionStart: this._handleMouseDragSelectionStart,
onDragSelectionUpdate: this._handleMouseDragSelectionUpdate,
onDragSelectionEnd: this._handleMouseDragSelectionEnd,
behavior: HitTestBehavior.translucent,
child: this._addTextDependentAttachments(paddedEditable, textStyle, placeholderStyle)
)
)
)
));
}