Dynamic spaced rows

2026-07-15 00:39:35 +02:00
parent b5470a9f05
commit 5820fce49f
4 changed files with 69 additions and 23 deletions
@@ -0,0 +1,49 @@
+use crate::{layout::LayoutItem, unit::Size::Percent, widget::Widget};
+
+pub struct SpacedRows(pub Vec<(LayoutItem, Box<dyn Widget>)>);
+
+impl Widget for SpacedRows {
+    fn render(&self, scope: &mut crate::render::RenderScope) {
+        let mut alloc = scope.rect.allocate(&crate::layout::LayoutItem::Rows {
+            unit: Percent(100),
+            items: self.0.iter().map(|v| v.0.clone()).collect(),
+        });
+
+        for i in 0..alloc.widgets.len() {
+            let item = &self.0[i];
+
+            if i > 0 {
+                let rect = &mut alloc.widgets[i];
+                scope.draw_text((0, rect.y - 1), "─".repeat(rect.width as usize));
+            }
+
+            alloc.draw(i, &*item.1);
+        }
+    }
+}
+
+pub struct SpacedColumns(pub Vec<(LayoutItem, Box<dyn Widget>)>);
+
+impl Widget for SpacedColumns {
+    fn render(&self, scope: &mut crate::render::RenderScope) {
+        let mut alloc = scope.rect.allocate(&crate::layout::LayoutItem::Columns {
+            unit: Percent(100),
+            items: self.0.iter().map(|v| v.0.clone()).collect(),
+        });
+
+        for i in 0..alloc.widgets.len() {
+            let item = &self.0[i];
+
+            if i > 0 {
+                let rect = &mut alloc.widgets[i];
+
+                for i in 0..rect.height {
+                    scope.draw_text((rect.x - 1, i), "│");
+                }
+                rect.x += 1;
+            }
+
+            alloc.draw(i, &*item.1);
+        }
+    }
+}