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//! Table widgets for displaying structured data (planned feature).
//!
//! This module will provide table widgets for displaying structured data in rows and columns.
//! Tables are essential for data-heavy applications and will support various features for
//! data presentation and interaction.
//!
//! ## Planned Widgets
//!
//! - **Table**: Basic table with rows and columns
//! - **DataTable**: Advanced table with sorting, filtering, and pagination
//! - **TreeTable**: Hierarchical table with expandable/collapsible rows
//! - **EditableTable**: Table with in-place editing capabilities
//!
//! ## Features
//!
//! - **Column Configuration**: Flexible column widths, alignment, and styling
//! - **Data Binding**: Support for various data sources and formats
//! - **Sorting**: Click-to-sort columns with multiple sort criteria
//! - **Filtering**: Built-in filtering with custom filter functions
//! - **Pagination**: Large dataset support with page navigation
//! - **Selection**: Row and cell selection with keyboard navigation
//! - **Scrolling**: Horizontal and vertical scrolling for large tables
//! - **Formatting**: Custom cell formatters and renderers
//!
//! ## Future API Design
//!
//! The table widgets will likely follow this pattern:
//!
//! ```rust,ignore
//! use minui::widgets::{Table, Column, Widget};
//!
//! let table = Table::new(0, 0, 60, 20)
//! .with_columns([
//! Column::new("Name").with_width(20).with_alignment(Alignment::Left),
//! Column::new("Age").with_width(5).with_alignment(Alignment::Right),
//! Column::new("Email").with_width(30).with_alignment(Alignment::Left),
//! ])
//! .with_data([
//! ["Alice", "25", "alice@example.com"],
//! ["Bob", "30", "bob@example.com"],
//! ["Charlie", "35", "charlie@example.com"],
//! ])
//! .with_header(true)
//! .with_borders(true)
//! .with_sortable(true);
//!
//! table.draw(window)?;
//!
//! // Handle table interactions
//! match event {
//! Event::KeyUp => table.previous_row(),
//! Event::KeyDown => table.next_row(),
//! Event::Enter => {
//! if let Some(selected_row) = table.selected_row() {
//! println!("Selected: {:?}", selected_row);
//! }
//! }
//! _ => {}
//! }
//! ```
//!
//! ## Advanced Features
//!
//! ```rust,ignore
//! use minui::widgets::DataTable;
//!
//! let data_table = DataTable::new(0, 0, 80, 20)
//! .with_data_source(my_database_query)
//! .with_pagination(50) // 50 rows per page
//! .with_filter_bar(true)
//! .with_column_resizing(true)
//! .with_export_options(["CSV", "JSON"])
//! .with_cell_formatter("price", |value| format!("${:.2}", value));
//! ```
//!
//! ## Implementation Status
//!
//! Table widgets are not yet implemented. The current focus is on basic widgets
//! and core functionality. Table widgets will be added in a future release.
// TODO: Implement table widgets for structured data display
// This will include basic tables, data tables with sorting/filtering, and tree tables