fix(gjs): gobject decorators

subclassing further now works correctly
signals without args are fixed

3 files changed, 10 insertions, 6 deletions

diff --git a/lang/gjs/src/gobject.ts b/lang/gjs/src/gobject.ts
index 59dd62a..b744cfb 100644
--- a/lang/gjs/src/gobject.ts
+++ b/lang/gjs/src/gobject.ts
@@ -51,6 +51,8 @@ export function register(options: MetaInfo = {}) {
             Properties: { ...cls[meta]?.Properties },
             ...options,
         }, cls)
+
+        delete cls[meta]
     }
 }
 
@@ -124,7 +126,9 @@ export function signal(
             }
         }
         else {
-            target.constructor[meta].Signals[name] = declaration
+            target.constructor[meta].Signals[name] = declaration || {
+                param_types: [],
+            }
         }
 
         if (!desc) {
diff --git a/lang/gjs/src/gtk3/astalify.ts b/lang/gjs/src/gtk3/astalify.ts
index b9621be..6973805 100644
--- a/lang/gjs/src/gtk3/astalify.ts
+++ b/lang/gjs/src/gtk3/astalify.ts
@@ -43,7 +43,7 @@ function setProp(obj: any, prop: string, value: any) {
 
 export default function astalify<
     C extends { new(...args: any[]): Gtk.Widget },
->(cls: C) {
+>(cls: C, clsName = cls.name) {
     class Widget extends cls {
         get css(): string { return Astal.widget_get_css(this) }
         set css(css: string) { Astal.widget_set_css(this, css) }
@@ -233,7 +233,7 @@ export default function astalify<
     }
 
     GObject.registerClass({
-        GTypeName: `Astal_${cls.name}`,
+        GTypeName: `Astal_${clsName}`,
         Properties: {
             "class-name": GObject.ParamSpec.string(
                 "class-name", "", "", GObject.ParamFlags.READWRITE, "",
@@ -256,7 +256,7 @@ export default function astalify<
     return Widget
 }
 
-type BindableProps<T> = {
+export type BindableProps<T> = {
     [K in keyof T]: Binding<T[K]> | T[K];
 }
 
diff --git a/lang/gjs/src/gtk3/index.ts b/lang/gjs/src/gtk3/index.ts
index cfafbda..ff641af 100644
--- a/lang/gjs/src/gtk3/index.ts
+++ b/lang/gjs/src/gtk3/index.ts
@@ -1,9 +1,9 @@
 import Astal from "gi://Astal?version=3.0"
 import Gtk from "gi://Gtk?version=3.0"
 import Gdk from "gi://Gdk?version=3.0"
-import astalify, { type ConstructProps } from "./astalify.js"
+import astalify, { type ConstructProps, type BindableProps } from "./astalify.js"
 
 export { Astal, Gtk, Gdk }
 export { default as App } from "./app.js"
-export { astalify, ConstructProps }
+export { astalify, ConstructProps, BindableProps }
 export * as Widget from "./widget.js"