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[lvcs] do not throw exception when there are no listeners in the activity list

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EA-1145412

GitOrigin-RevId: 9cd0ae7e425a4cdfd90b26570c77f17f0771fcf2
This commit is contained in:
Julia Beliaeva
2024-03-28 13:59:01 +00:00
committed by intellij-monorepo-bot
parent 59374522b6
commit 080e401d22
1 changed files with 3 additions and 3 deletions
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platform/lvcs-impl/src/com/intellij/platform/lvcs/impl/ui/ActivityList.kt
+3 -3
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@@ -1,4 +1,4 @@
// Copyright 2000-2023 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
package com.intellij.platform.lvcs.impl.ui
import com.intellij.openapi.Disposable
@@ -98,14 +98,14 @@ internal class ActivityList(presentationFunction: (item: ActivityItem) -> Activi
override fun keyPressed(e: KeyEvent) {
if (KeyEvent.VK_ENTER != e.keyCode || e.modifiers != 0) return
if (selectedIndices.isEmpty()) return
if (eventDispatcher.listeners.first { it.onEnter() } != null) e.consume()
if (eventDispatcher.listeners.firstOrNull { it.onEnter() } != null) e.consume()
}
}
private inner class MyDoubleClickListener : DoubleClickListener() {
override fun onDoubleClick(e: MouseEvent): Boolean {
if (selectedIndices.isEmpty()) return false
return eventDispatcher.listeners.first { it.onDoubleClick() } != null
return eventDispatcher.listeners.firstOrNull { it.onDoubleClick() } != null
}
}
}