ratatui_toolkit/primitives/tree_view/tree_view_ref/methods/
block.rs

1//! TreeViewRef::block method.
2
3use ratatui::widgets::Block;
4
5use crate::primitives::tree_view::tree_view_ref::TreeViewRef;
6
7impl<'a, 'b, T> TreeViewRef<'a, 'b, T> {
8    /// Sets the block to wrap the tree.
9    ///
10    /// # Arguments
11    ///
12    /// * `block` - The block to wrap the tree view.
13    ///
14    /// # Returns
15    ///
16    /// Self for method chaining.
17    ///
18    /// # Example
19    ///
20    /// ```rust
21    /// use ratatui::widgets::{Block, Borders};
22    /// use ratatui_toolkit::tree_view::{TreeNode, TreeViewRef};
23    ///
24    /// let nodes = vec![TreeNode::new("Item")];
25    /// let tree = TreeViewRef::new(&nodes)
26    ///     .block(Block::default().borders(Borders::ALL).title("Tree"));
27    /// ```
28    pub fn block(mut self, block: Block<'a>) -> Self {
29        self.block = Some(block);
30        self
31    }
32}