From: Olaf Wintermann <olaf.wintermann@gmail.com>
Date: Thu, 19 Jun 2025 20:01:25 +0000 (+0200)
Subject: add kotlin window function, extend Toplevel class, update UI demo
X-Git-Url: https://uap-core.de/gitweb/?a=commitdiff_plain;h=6379817efaabcd227b884d1cdb51258d094bca0f;p=rssreader.git

add kotlin window function, extend Toplevel class, update UI demo
---

diff --git a/ui-kotlin/src/main/kotlin/de/unixwork/ui/kotlin/Toplevel.kt b/ui-kotlin/src/main/kotlin/de/unixwork/ui/kotlin/Toplevel.kt
index 69ed4d4..b7b69be 100644
--- a/ui-kotlin/src/main/kotlin/de/unixwork/ui/kotlin/Toplevel.kt
+++ b/ui-kotlin/src/main/kotlin/de/unixwork/ui/kotlin/Toplevel.kt
@@ -11,6 +11,14 @@ import java.lang.foreign.MemorySegment
 class Toplevel(obj: UiObject) {
     private val obj: UiObject = obj
 
+    fun show() {
+        obj.show()
+    }
+
+    operator fun invoke(block: Toplevel.() -> Unit) {
+        block()
+    }
+
     fun button(
         label: String? = null,
         stockId: String? = null,
diff --git a/ui-kotlin/src/main/kotlin/de/unixwork/ui/kotlin/Window.kt b/ui-kotlin/src/main/kotlin/de/unixwork/ui/kotlin/Window.kt
new file mode 100644
index 0000000..7f5ef47
--- /dev/null
+++ b/ui-kotlin/src/main/kotlin/de/unixwork/ui/kotlin/Window.kt
@@ -0,0 +1,10 @@
+package de.unixwork.ui.kotlin
+
+import de.unixwork.ui.UiObject
+
+fun window(title: String, ui: (Toplevel.() -> Unit)?): Toplevel {
+    val obj = UiObject.createWindow(title)
+    val toplevel = Toplevel(obj)
+    ui?.invoke(toplevel)
+    return toplevel
+}
diff --git a/ui-kotlin/src/test/kotlin/de/unixwork/ui/kotlin/demo/Main.kt b/ui-kotlin/src/test/kotlin/de/unixwork/ui/kotlin/demo/Main.kt
index e715840..f725e3b 100644
--- a/ui-kotlin/src/test/kotlin/de/unixwork/ui/kotlin/demo/Main.kt
+++ b/ui-kotlin/src/test/kotlin/de/unixwork/ui/kotlin/demo/Main.kt
@@ -5,13 +5,15 @@ import de.unixwork.ui.Button
 import de.unixwork.ui.Toolkit
 import de.unixwork.ui.UiObject
 import de.unixwork.ui.kotlin.Toplevel
+import de.unixwork.ui.kotlin.window
 
 class Main : Application {
     override fun startup() {
-        val window = UiObject.createWindow("Test Window")
-        val toplevel = Toplevel(window)
-
-        toplevel.button(label = "Hello World")
+        val window = window("Test Window") {
+            button(label = "Hello World") {
+                println("Button Clicked")
+            }
+        }
 
         window.show()
     }
@@ -20,8 +22,6 @@ class Main : Application {
 fun main() {
     println("Kotlin UI Demo")
 
-
-
     Toolkit.init("testapp")
     Toolkit.runApplication(Main())
 }
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