add sourcecode links, document slow growing

egui_extras/src/grid.rs

@@ -44,6 +44,7 @@ impl<'a> GridBuilder<'a> {
     }
 
     /// Build horizontal grid
+    /// Takes the available horizontal width, so there can't be anything right of the grid or the container will grow slowly!
     pub fn horizontal<F>(self, grid: F)
     where
         F: for<'b> FnOnce(Grid<'a, 'b>),
@@ -62,6 +63,7 @@ impl<'a> GridBuilder<'a> {
     }
 
     /// Build vertical grid
+    /// Takes the full available vertical height, so there can't be anything below of the grid or the container will grow slowly!
     pub fn vertical<F>(self, grid: F)
     where
         F: for<'b> FnOnce(Grid<'a, 'b>),

egui_extras/src/table.rs

@@ -1,6 +1,7 @@
 /// Table view with (optional) fixed header and scrolling body.
 /// Cell widths are precalculated with given size hints so we can have tables like this:
 /// | fixed size | all available space/minimum | 30% of available width | fixed size |
+/// Takes all available height, so if you want something below the table, put it in a grid.
 use crate::{
     layout::{CellSize, LineDirection},
     sizing::Sizing,