fix(Variable): remove explicit run_dispose

let gc collect them

5 files changed, 185 insertions, 0 deletions

diff --git a/examples/vala/simple-bar/app.vala b/examples/vala/simple-bar/app.vala
new file mode 100644
index 0000000..ccd3957
--- /dev/null
+++ b/examples/vala/simple-bar/app.vala
@@ -0,0 +1,14 @@
+class Application : Astal.Application {
+    Application() {
+
+    }
+
+    public override void activate () {
+        this.add_window(new Bar());
+    }
+
+    public static int main() {
+        var app = new Application();
+        return app.run(null);
+    }
+}
diff --git a/examples/vala/simple-bar/flake.lock b/examples/vala/simple-bar/flake.lock
new file mode 100644
index 0000000..34fb84f
--- /dev/null
+++ b/examples/vala/simple-bar/flake.lock
@@ -0,0 +1,62 @@
+{
+  "nodes": {
+    "astal": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1726702968,
+        "narHash": "sha256-kRS/WZzwBiVgfBVz0HTRl4FnmUEHDIRp0962rrFtvk8=",
+        "owner": "aylur",
+        "repo": "astal",
+        "rev": "a819c41afcdde7b4bbe0ecf04dc8a84c87cc3c75",
+        "type": "github"
+      },
+      "original": {
+        "owner": "aylur",
+        "repo": "astal",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1716293225,
+        "narHash": "sha256-pU9ViBVE3XYb70xZx+jK6SEVphvt7xMTbm6yDIF4xPs=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "3eaeaeb6b1e08a016380c279f8846e0bd8808916",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1726463316,
+        "narHash": "sha256-gI9kkaH0ZjakJOKrdjaI/VbaMEo9qBbSUl93DnU7f4c=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "99dc8785f6a0adac95f5e2ab05cc2e1bf666d172",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "astal": "astal",
+        "nixpkgs": "nixpkgs_2"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/examples/vala/simple-bar/flake.nix b/examples/vala/simple-bar/flake.nix
new file mode 100644
index 0000000..9b977a2
--- /dev/null
+++ b/examples/vala/simple-bar/flake.nix
@@ -0,0 +1,36 @@
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+    astal.url = "github:aylur/astal";
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+    astal,
+  }: let
+    system = "x86_64-linux";
+    pkgs = nixpkgs.legacyPackages.${system};
+  in {
+    packages.${system} = {
+      default = pkgs.stdenv.mkDerivation {
+        pname = "simple-bar";
+        version = "git";
+        src = ./.;
+
+        nativeBuildInputs = [
+          pkgs.meson
+          pkgs.ninja
+          pkgs.pkg-config
+          pkgs.vala
+          pkgs.gobject-introspection
+        ];
+
+        buildInputs = [
+          astal.packages.${system}.default
+          astal.packages.${system}.battery
+        ];
+      };
+    };
+  };
+}
diff --git a/examples/vala/simple-bar/meson.build b/examples/vala/simple-bar/meson.build
new file mode 100644
index 0000000..960ce0d
--- /dev/null
+++ b/examples/vala/simple-bar/meson.build
@@ -0,0 +1,23 @@
+project('simple-bar', 'vala', 'c')
+
+sources = files(
+  'widget/Bar.vala',
+  'app.vala',
+)
+
+pkgconfig_deps = [
+  dependency('glib-2.0'),
+  dependency('gobject-2.0'),
+  dependency('gtk+-3.0'),
+  dependency('astal-0.1'),
+  dependency('astal-battery-0.1'),
+]
+
+# needed for GLib.Math
+deps = pkgconfig_deps + meson.get_compiler('c').find_library('m')
+
+executable(
+  'simple-bar',
+  sources,
+  dependencies: deps,
+)
diff --git a/examples/vala/simple-bar/widget/Bar.vala b/examples/vala/simple-bar/widget/Bar.vala
new file mode 100644
index 0000000..4d42f9c
--- /dev/null
+++ b/examples/vala/simple-bar/widget/Bar.vala
@@ -0,0 +1,50 @@
+class Battery : Gtk.Box {
+    Astal.Icon icon = new Astal.Icon();
+    Astal.Label label = new Astal.Label();
+
+    public Battery() {
+        add(icon);
+        add(label);
+
+        var bat = AstalBattery.get_default();
+        bat.bind_property("battery-icon-name", icon, "icon", BindingFlags.SYNC_CREATE);
+        bat.bind_property("percentage", label, "label", BindingFlags.SYNC_CREATE, (_, src, ref trgt) => {
+            var p = Math.floor(src.get_double() * 100);
+            trgt.set_string(@"$p%");
+            return true;
+        });
+    }
+}
+
+class Clock : Astal.Label {
+    string format;
+    Astal.Time interval;
+
+    void sync() {
+        label = new DateTime.now_local().format(format);
+    }
+
+    public Clock(string format = "%H:%M - %A %e.") {
+        this.format = format;
+        interval = Astal.Time.interval(1000, null);
+        interval.now.connect(sync);
+        destroy.connect(interval.cancel);
+    }
+}
+
+class Left : Gtk.Box {
+    public Left() {
+        add(new Clock());
+        add(new Battery());
+    }
+}
+
+class Bar : Astal.Window {
+    public Bar() {
+        add(new Astal.CenterBox() {
+            start_widget = new Left()
+        });
+
+        show_all();
+    }
+}