diff options
Diffstat (limited to 'core/src/widget.rs')
| -rw-r--r-- | core/src/widget.rs | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/core/src/widget.rs b/core/src/widget.rs index 294d5984..890b3773 100644 --- a/core/src/widget.rs +++ b/core/src/widget.rs @@ -15,7 +15,7 @@ use crate::layout::{self, Layout}; use crate::mouse; use crate::overlay; use crate::renderer; -use crate::{Clipboard, Length, Rectangle, Shell}; +use crate::{Clipboard, Length, Rectangle, Shell, Size}; /// A component that displays information and allows interaction. /// @@ -49,6 +49,14 @@ where /// Returns the height of the [`Widget`]. fn height(&self) -> Length; + /// Returns a [`Size`] hint for laying out the [`Widget`]. + /// + /// This hint may be used by some widget containers to adjust their sizing strategy + /// during construction. + fn size_hint(&self) -> Size<Length> { + Size::new(self.width(), self.height()) + } + /// Returns the [`layout::Node`] of the [`Widget`]. /// /// This [`layout::Node`] is used by the runtime to compute the [`Layout`] of the |