add gtk4 examples

1 files changed, 45 insertions, 0 deletions

diff --git a/examples/gtk4/simple-bar/js/src/ts/props.ts b/examples/gtk4/simple-bar/js/src/ts/props.ts
new file mode 100644
index 0000000..dfa79ee
--- /dev/null
+++ b/examples/gtk4/simple-bar/js/src/ts/props.ts
@@ -0,0 +1,45 @@
+import GObject from "gi://GObject?version=2.0"
+
+export function string(name: string, defaultValue = "") {
+    return {
+        [name]: GObject.ParamSpec.string(
+            name,
+            null,
+            null,
+            GObject.ParamFlags.READWRITE,
+            defaultValue,
+        ),
+    }
+}
+
+export function number(
+    name: string,
+    min = -Number.MIN_SAFE_INTEGER,
+    max = Number.MAX_SAFE_INTEGER,
+    defaultValue = 0,
+) {
+    return {
+        [name]: GObject.ParamSpec.double(
+            name,
+            null,
+            null,
+            GObject.ParamFlags.READWRITE,
+            min,
+            max,
+            defaultValue,
+        ),
+    }
+}
+
+export function boolean(name: string, defaultValue = false) {
+    return {
+        [name]: GObject.ParamSpec.boolean(
+            name,
+            null,
+            null,
+            GObject.ParamFlags.READWRITE,
+            defaultValue,
+        ),
+    }
+}
+