From 2e31cbeb70d93bb0f5512064f181990db189d1f6 Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Sun, 4 Oct 2026 20:02:15 +0200
Subject: Initial commit

---
 demo/size/size.ha | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 demo/size/size.ha

(limited to 'demo/size')

diff --git a/demo/size/size.ha b/demo/size/size.ha
new file mode 100644
index 0000000..55b6a3c
--- /dev/null
+++ b/demo/size/size.ha
@@ -0,0 +1,35 @@
+use fmt;
+use tb = termbox2;
+
+export fn main() void = {
+	let e = tb::init();
+	if (e is tb::err)
+		fmt::fatalf(tb::strerror(e as tb::err));
+	defer tb::shutdown()!;
+
+	let w = tb::width()!;
+	let h = tb::height()!;
+	tb::print(0, 0, tb::COLOR.GREEN, tb::COLOR.BLACK,
+		"Terminal width: {}", w)!;
+	tb::print(0, 1, tb::COLOR.GREEN, tb::COLOR.BLACK,
+		"Terminal height: {}", h)!;
+	tb::print(0, 2, tb::COLOR.WHITE, tb::COLOR.BLACK,
+		"Press any key to exit")!;
+	for (true) {
+		let e = tb::present();
+		if (e is tb::err)
+			fmt::fatalf(tb::strerror(e as tb::err));
+		match (tb::poll_event()) {
+		case let e: tb::err => {
+			if (e == tb::ERR.NO_EVENT)
+				continue
+			else
+				tb::print(0, 4, tb::COLOR.WHITE, tb::COLOR.BLACK,
+					"Unexpected error {}!", tb::strerror(e))!;
+		};
+		case tb::key_event => break;
+		case (tb::mouse_event | tb::resize_event) => continue;
+		};
+	};
+	return;
+};
-- 
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