From 4f7b978bbc792acf9d76496813c60e081ae3676b Mon Sep 17 00:00:00 2001
From: Alexey Sedunov <alexey.sedunov@jetbrains.com>
Date: Wed, 16 Sep 2015 13:49:01 +0300
Subject: [PATCH] Pull Up: Disable "Refactor" button if no members are selected

---
 .../kotlin/idea/refactoring/pullUp/KotlinPullUpDialog.kt        | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/idea/src/org/jetbrains/kotlin/idea/refactoring/pullUp/KotlinPullUpDialog.kt b/idea/src/org/jetbrains/kotlin/idea/refactoring/pullUp/KotlinPullUpDialog.kt
index 5c45f171341..bdaf3e123ff 100644
--- a/idea/src/org/jetbrains/kotlin/idea/refactoring/pullUp/KotlinPullUpDialog.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/refactoring/pullUp/KotlinPullUpDialog.kt
@@ -94,6 +94,8 @@ public class KotlinPullUpDialog(
     override fun createMemberSelectionTable(infos: MutableList<KotlinMemberInfo>) =
             KotlinMemberSelectionTable(infos, null, "Make abstract")
 
+    override fun isOKActionEnabled() = selectedMemberInfos.size() > 0
+
     override fun doAction() {
         val selectedMembers = selectedMemberInfos
         val targetClass = superClass!!