Major changes in the event handling architecture. Support for multiple event handlers.

1 files changed, 8 insertions, 5 deletions

diff --git a/kvision-modules/kvision-bootstrap-upload/src/main/kotlin/pl/treksoft/kvision/form/upload/Upload.kt b/kvision-modules/kvision-bootstrap-upload/src/main/kotlin/pl/treksoft/kvision/form/upload/Upload.kt
index 20d836f0..3ba635fd 100644
--- a/kvision-modules/kvision-bootstrap-upload/src/main/kotlin/pl/treksoft/kvision/form/upload/Upload.kt
+++ b/kvision-modules/kvision-bootstrap-upload/src/main/kotlin/pl/treksoft/kvision/form/upload/Upload.kt
@@ -228,15 +228,18 @@ open class Upload(
     }
 
     @Suppress("UNCHECKED_CAST")
-    override fun <T : Widget> setEventListener(block: SnOn<T>.() -> Unit): Widget {
-        input.setEventListener(block)
-        return this
+    override fun <T : Widget> setEventListener(block: SnOn<T>.() -> Unit): Int {
+        return input.setEventListener(block)
     }
 
     @Deprecated("Use onEvent extension function instead.", ReplaceWith("onEvent(block)", "pl.treksoft.kvision.core.onEvent"))
-    override fun setEventListener(block: SnOn<Widget>.() -> Unit): Widget {
+    override fun setEventListener(block: SnOn<Widget>.() -> Unit): Int {
         @Suppress("DEPRECATION")
-        input.setEventListener(block)
+        return input.setEventListener(block)
+    }
+
+    override fun removeEventListener(id: Int): Widget {
+        input.removeEventListener(id)
         return this
     }