pub struct Row { /* private fields */ }Expand description
水平排列容器 widget
Implementations§
Trait Implementations§
Source§impl Component for Row
impl Component for Row
Source§fn for_each_child(&self, f: &mut dyn FnMut(&Node))
fn for_each_child(&self, f: &mut dyn FnMut(&Node))
遍历子节点(为焦点系统等提供统一的树遍历接口)
Source§fn for_each_child_mut(&mut self, f: &mut dyn FnMut(&mut Node))
fn for_each_child_mut(&mut self, f: &mut dyn FnMut(&mut Node))
遍历子节点(可变版本)
Source§fn measure(&self, constraint: Constraint, _cx: &mut MeasureCx) -> Size
fn measure(&self, constraint: Constraint, _cx: &mut MeasureCx) -> Size
测量组件在给定约束下的自适应尺寸 Read more
Auto Trait Implementations§
impl Freeze for Row
impl !RefUnwindSafe for Row
impl !Send for Row
impl !Sync for Row
impl Unpin for Row
impl UnsafeUnpin for Row
impl !UnwindSafe for Row
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more