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-rw-r--r--src/main/kotlin/pl/treksoft/kvision/core/Widget.kt15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/main/kotlin/pl/treksoft/kvision/core/Widget.kt b/src/main/kotlin/pl/treksoft/kvision/core/Widget.kt
index d077415e..c0e684ba 100644
--- a/src/main/kotlin/pl/treksoft/kvision/core/Widget.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/core/Widget.kt
@@ -27,6 +27,7 @@ import com.github.snabbdom.h
import org.w3c.dom.CustomEventInit
import org.w3c.dom.DragEvent
import org.w3c.dom.Node
+import org.w3c.dom.events.MouseEvent
import pl.treksoft.jquery.JQuery
import pl.treksoft.jquery.jQuery
import pl.treksoft.kvision.KVManager
@@ -868,6 +869,20 @@ fun Container.widget(
return widget
}
+/**
+ * An extension function for defining event handlers.
+ */
inline fun <reified T : Widget> T.onEvent(noinline block: SnOn<T>.() -> Unit): Int {
return this.setEventListener(block)
}
+
+/**
+ * An extension function for defining on click event handlers.
+ */
+inline fun <reified T : Widget> T.onClick(noinline handler: T.(MouseEvent) -> Unit): Int {
+ return this.setEventListener<T> {
+ click = { e ->
+ self.handler(e)
+ }
+ }
+}