WebMar 7, 2010 · Values idle → const ScrollDirection. No scrolling is underway. forward → const ScrollDirection. Scrolling is happening in the positive scroll offset direction. For example, for the GrowthDirection.forward part of a vertical AxisDirection.down list, this means the content is moving up, exposing lower content.. reverse → const … WebWe found that the TextureLayer.paint will be called even if its content is not updated. For example, we use Texture to show 20 static images and 1 animated image. When the …
How to synchronize native OpenGL rendering when using …
WebMar 7, 2010 · An interface for providing custom clips. This class is used by a number of clip widgets (e.g., ClipRect and ClipPath ). The getClip method is called whenever the custom clip needs to be updated. The shouldReclip method is called when a new instance of the class is provided, to check if the new instance actually represents different information. WebMar 7, 2010 · This vertical alignment is relatively expensive because it causes the table to compute the baseline for each cell in the row. fill → const TableCellVerticalAlignment. Cells with this alignment are sized to be as tall as the row, then made to fit the row. If all the cells have this alignment, then the row will have zero height. howe sound soccer league
LayerLink class - rendering library - Dart API
WebMar 7, 2010 · Flutter rendering StackFit enum brightness_4 description StackFit enum Null safety How to size the non-positioned children of a Stack. This enum is used with Stack.fit and RenderStack.fit to control how the BoxConstraints passed from the stack's parent to the stack's child are adjusted. See also: Stack, the widget that uses this. WebMar 7, 2010 · Place the children as close to the middle of the main axis as possible. spaceBetween → const MainAxisAlignment. Place the free space evenly between the children. spaceAround → const MainAxisAlignment. Place the free space evenly between the children as well as half of that space before and after the first and last child. WebFlutter 3.0 之 PlatformView :告别 VirtualDisplay ,拥抱 TextureLayer 在 Flutter 3.0 发布之前,我们通过 《Flutter 深入探索混合开发的技术演进》 盘点了 Flutter 混合开发的历史进程, 在里面就提及了第一代 PlatformView 的实现 hideaway starnberg