Enable Windows support in wrywebview, improve dependency handling, and add platform-specific event pumps

Author: kdroidFilter

demo/build.gradle.kts

@@ -28,6 +28,8 @@ kotlin {
             implementation(compose.desktop.currentOs)
             implementation(libs.kotlinx.coroutinesSwing)
             implementation(project(":wrywebview-compose"))
+            implementation(project(":wrywebview"))
+
         }
     }
 }

demo/src/jvmMain/kotlin/io/github/kdroidfilter/composewebview/main.kt

@@ -4,8 +4,8 @@ import androidx.compose.ui.window.Window
 import androidx.compose.ui.window.application
 
 fun main() {
-    System.setProperty("compose.swing.render.on.graphics", "true")
-    System.setProperty("compose.interop.blending", "true")
+//    System.setProperty("compose.swing.render.on.graphics", "true")
+//    System.setProperty("compose.interop.blending", "true")
 
     application {
 

wrywebview-compose/build.gradle.kts

@@ -12,7 +12,7 @@ kotlin {
             implementation(compose.runtime)
             implementation(compose.ui)
             implementation(compose.desktop.currentOs)
-            implementation(project(":wrywebview"))
+            api(project(":wrywebview"))
         }
     }
 }

wrywebview/Cargo.lock

@@ -20,3 +20,6 @@ gtk = "0.18"
 [target.'cfg(target_os = "macos")'.dependencies]
 dispatch2 = "0.3.0"
 objc2 = "0.6"
+
+[target.'cfg(target_os = "windows")'.dependencies]
+windows = { version = "0.58", features = ["Win32_UI_WindowsAndMessaging"] }

wrywebview/Cargo.toml

@@ -8,9 +8,17 @@ final class SkikoInterop {
     private SkikoInterop() {}
 
     static Canvas createHost() {
+        if (isWindows()) {
+            return new Canvas();
+        }
         return new HardwareLayer();
     }
 
+    private static boolean isWindows() {
+        String osName = System.getProperty("os.name");
+        return osName != null && osName.toLowerCase().contains("windows");
+    }
+
     static long getContentHandle(Component component) {
         if (component instanceof HardwareLayer) {
             return ((HardwareLayer) component).getContentHandle();