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

2 files changed, 10 insertions, 6 deletions

diff --git a/src/main/kotlin/pl/treksoft/kvision/form/range/Range.kt b/src/main/kotlin/pl/treksoft/kvision/form/range/Range.kt
index ac772d02..a03ce2c8 100644
--- a/src/main/kotlin/pl/treksoft/kvision/form/range/Range.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/form/range/Range.kt
@@ -161,18 +161,21 @@ open class Range(
     }
 
     @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
     }
 
diff --git a/src/main/kotlin/pl/treksoft/kvision/form/range/RangeInput.kt b/src/main/kotlin/pl/treksoft/kvision/form/range/RangeInput.kt
index dc9ad7d4..b2471411 100644
--- a/src/main/kotlin/pl/treksoft/kvision/form/range/RangeInput.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/form/range/RangeInput.kt
@@ -27,6 +27,7 @@ import pl.treksoft.kvision.core.Container
 import pl.treksoft.kvision.core.StringBoolPair
 import pl.treksoft.kvision.core.StringPair
 import pl.treksoft.kvision.core.Widget
+import pl.treksoft.kvision.core.onEvent
 import pl.treksoft.kvision.form.FormInput
 import pl.treksoft.kvision.form.InputSize
 import pl.treksoft.kvision.form.ValidationStatus
@@ -97,7 +98,7 @@ open class RangeInput(
     override var validationStatus: ValidationStatus? by refreshOnUpdate()
 
     init {
-        this.setInternalEventListener<RangeInput> {
+        this.onEvent {
             change = {
                 self.changeValue()
             }