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refactor: make Widget.get method const

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This commit is contained in:
CJ van den Berg 2026-01-06 19:22:24 +01:00
parent 902fc0ab75
commit c1200ac5bd
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
5 changed files with 12 additions and 13 deletions
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10
src/tui/Widget.zig
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@ -51,7 +51,7 @@ pub const VTable = struct {
layout: *const fn (ctx: *anyopaque) Layout,
subscribe: *const fn (ctx: *anyopaque, h: EventHandler) error{NotSupported}!void,
unsubscribe: *const fn (ctx: *anyopaque, h: EventHandler) error{NotSupported}!void,
get: *const fn (ctx: *anyopaque, name_: []const u8) ?*Self,
get: *const fn (ctx: *const anyopaque, name_: []const u8) ?*const Self,
walk: *const fn (ctx: *anyopaque, walk_ctx: *anyopaque, f: WalkFn, self_widget: *Self) bool,
focus: *const fn (ctx: *anyopaque) void,
unfocus: *const fn (ctx: *anyopaque) void,
@ -134,8 +134,8 @@ pub fn to(pimpl: anytype) Self {
}
}.unsubscribe,
.get = struct {
pub fn get(ctx: *anyopaque, name_: []const u8) ?*Self {
return if (comptime @hasDecl(child, "get")) child.get(@as(*child, @ptrCast(@alignCast(ctx))), name_) else null;
pub fn get(ctx: *const anyopaque, name_: []const u8) ?*const Self {
return if (comptime @hasDecl(child, "get")) child.get(@as(*const child, @ptrCast(@alignCast(ctx))), name_) else null;
}
}.get,
.walk = struct {
@ -222,7 +222,7 @@ pub fn unsubscribe(self: Self, h: EventHandler) !void {
return self.vtable.unsubscribe(self.ptr, h);
}
pub fn get(self: *Self, name_: []const u8) ?*Self {
pub fn get(self: *const Self, name_: []const u8) ?*const Self {
var buf: [256]u8 = undefined;
return if (std.mem.eql(u8, self.plane.name(&buf), name_))
self
@ -297,7 +297,7 @@ pub fn empty(allocator: Allocator, parent: Plane, layout_: Layout) !Self {
}
}.unsubscribe,
.get = struct {
pub fn get(_: *anyopaque, _: []const u8) ?*Self {
pub fn get(_: *const anyopaque, _: []const u8) ?*const Self {
return null;
}
}.get,