public override void didChangeDependencies()
{
base.didChangeDependencies();
ThemeData theme = Theme.of(this.context);
this._themeColor = theme.highlightColor.withOpacity(1.0f);
this._textDirection = Directionality.of(this.context);
this._materialPainter = this._BuildMaterialScrollbarPainter();
}
public static bool _hitTestInteractive(GlobalKey customPaintKey, Offset offset)
{
if (customPaintKey.currentContext == null)
{
return(false);
}
CustomPaint customPaint = customPaintKey.currentContext.widget as CustomPaint;
ScrollbarPainter painter = customPaint.foregroundPainter as ScrollbarPainter;
RenderBox renderBox = customPaintKey.currentContext.findRenderObject() as RenderBox;
Offset localOffset = renderBox.globalToLocal(offset);
return(painter.hitTestInteractive(localOffset));
}
public override void didChangeDependencies()
{
base.didChangeDependencies();
m_ScrollbarPainter = new ScrollbarPainter(
ScrollbarColor,
textDirection: TextDirection.ltr,
ScrollbarThickness,
fadeoutOpacityAnimation: this.m_FadeoutOpacityAnimation,
ScrollbarMainAxisMargin,
ScrollbarCrossAxisMargin,
ScrollbarRadius,
ScrollbarMinLength,
ScrollbarMinOverscrollLength
);
}
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 override void didChangeDependencies()
{
base.didChangeDependencies();
D.assert((() => {
_useCupertinoScrollbar = null;
return(true);
}));
ThemeData theme = Theme.of(context);
switch (theme.platform)
{
case RuntimePlatform.IPhonePlayer:
case RuntimePlatform.OSXPlayer:
case RuntimePlatform.OSXEditor:
_fadeoutTimer?.cancel();
_fadeoutTimer = null;
_fadeoutAnimationController.reset();
_useCupertinoScrollbar = true;
break;
default:
_themeColor = theme.highlightColor.withOpacity(1.0f);
_textDirection = Directionality.of(context);
_materialPainter = _buildMaterialScrollbarPainter();
_useCupertinoScrollbar = false;
WidgetsBinding.instance.addPostFrameCallback((TimeSpan duration) => {
if (widget.isAlwaysShown)
{
D.assert(widget.controller != null);
widget.controller.position.didUpdateScrollPositionBy(0);
}
});
break;
}
D.assert(_useCupertinoScrollbar != null);
}
public override void didChangeDependencies()
{
base.didChangeDependencies();
this._textDirection = Directionality.of(context: this.context);
this._scrollbarPainter = this._buildScrollbarPainter();
}
