From e0c78a975ec3ab718b357e8b4ce93aa1ba1668bf Mon Sep 17 00:00:00 2001
From: CJ van den Berg <cj@vdbonline.com>
Date: Fri, 22 Mar 2024 20:54:49 +0100
Subject: [PATCH] feat: store button labels in the button's state

This makes memory management for dynamically created buttons a little
easier.
---
 src/tui/Button.zig | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/tui/Button.zig b/src/tui/Button.zig
index de07f9f..d3c7eb5 100644
--- a/src/tui/Button.zig
+++ b/src/tui/Button.zig
@@ -43,7 +43,10 @@ pub fn create(ctx_type: type, a: std.mem.Allocator, parent: nc.Plane, opts: Opti
         .parent = parent,
         .plane = n,
         .opts = opts,
+        .label = std.ArrayList(u8).init(a),
     };
+    try self.label.appendSlice(self.opts.label);
+    self.opts.label = self.label.items;
     return Widget.to(self);
 }
 
@@ -53,12 +56,14 @@ pub fn State(ctx_type: type) type {
         plane: nc.Plane,
         active: bool = false,
         hover: bool = false,
+        label: std.ArrayList(u8),
         opts: Options(ctx_type),
 
         const Self = @This();
         pub const Context = ctx_type;
 
         pub fn deinit(self: *Self, a: std.mem.Allocator) void {
+            self.label.deinit();
             self.plane.deinit();
             a.destroy(self);
         }