Added custom widget version of table

Currently does not have mouse interaction, in the demo the normal one is right and custom is left

src/widget/table/model/category.rs

@@ -8,12 +8,12 @@ pub trait ItemCategory:
     Default + std::fmt::Display + Clone + Copy + PartialEq + Eq + std::hash::Hash
 {
     /// Function that gets the width of the data
-    fn width(&self) -> iced::Length;
+    fn width(&self) -> u16;
 }
 
 pub trait ItemInterface<Category: ItemCategory>: Default {
     fn get_icon(&self, category: Category) -> Option<Icon>;
-    fn get_text(&self, category: Category) -> Cow<'static, str>;
+    fn get_text(&self, category: Category) -> Option<String>;
 
     fn compare(&self, other: &Self, category: Category) -> std::cmp::Ordering;
 }

src/widget/table/widget/state.rs

@@ -1,8 +1,21 @@
+use std::collections::HashMap;
+
+use iced::Size;
 use slotmap::SecondaryMap;
 
-use crate::widget::table::Entity;
+use crate::widget::table::{Entity, ItemCategory};
 
-pub struct State {
+pub struct State<Category>
+where
+    Category: ItemCategory + 'static,
+{
     pub(super) num_items: usize,
     pub(super) selected: SecondaryMap<Entity, bool>,
+    pub(super) paragraphs: SecondaryMap<Entity, HashMap<Category, crate::Plain>>,
+    pub(super) text_hashes: SecondaryMap<Entity, u64>,
+    pub(super) item_layout: Vec<Size>,
+
+    pub(super) sort_hash: HashMap<Category, u64>,
+    pub(super) header_paragraphs: HashMap<Category, crate::Plain>,
+    pub(super) category_layout: Vec<Size>,
 }