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Code Issues Packages Projects Releases Wiki Activity

RUBY-32242 IJPL-159537 clear hand cursor and hover behaviour after releasing ctrl while hovering over an inlay hint

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GitOrigin-RevId: 51715792121597f7edf60ff9e6372292351af032
This commit is contained in:
Henry Wylde
2024-08-20 05:59:10 +00:00
committed by intellij-monorepo-bot
parent 9cc14b0210
commit 786deec129
1 changed files with 39 additions and 1 deletions
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platform/lang-impl/src/com/intellij/codeInsight/hints/declarative/impl/DeclarativeInlayHintsMouseMotionListener.kt
+39 -1
View File
@@ -1,21 +1,28 @@
// Copyright 2000-2022 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
package com.intellij.codeInsight.hints.declarative.impl
import com.intellij.openapi.Disposable
import com.intellij.openapi.client.ClientSystemInfo
import com.intellij.openapi.editor.Inlay
import com.intellij.openapi.editor.event.EditorMouseEvent
import com.intellij.openapi.editor.event.EditorMouseEventArea
import com.intellij.openapi.editor.event.EditorMouseMotionListener
import com.intellij.openapi.editor.ex.EditorEx
import com.intellij.openapi.editor.ex.util.EditorUtil
import com.intellij.openapi.util.Disposer
import com.intellij.ui.LightweightHint
import java.awt.Cursor
import java.awt.Point
import java.awt.event.InputEvent
import java.awt.event.KeyAdapter
import java.awt.event.KeyEvent
import java.awt.event.MouseEvent
import java.lang.ref.WeakReference
class DeclarativeInlayHintsMouseMotionListener : EditorMouseMotionListener {
private var areaUnderCursor: InlayMouseArea? = null
private var inlayUnderCursor: WeakReference<Inlay<*>>? = null
private var inlayKeyListener: DeclarativeInlayHintsKeyListener? = null
private var ctrlDown = false
private var hint: LightweightHint? = null
@@ -66,10 +73,20 @@ class DeclarativeInlayHintsMouseMotionListener : EditorMouseMotionListener {
if (inlay != inlayUnderCursor?.get()) {
inlayUnderCursor = inlay?.let { WeakReference(it) }
inlayKeyListener?.let(Disposer::dispose)
inlayKeyListener = null
val editor = inlay?.editor
if (editor is EditorEx) {
val listener = DeclarativeInlayHintsKeyListener(editor)
editor.contentComponent.addKeyListener(listener)
EditorUtil.disposeWithEditor(editor, listener)
inlayKeyListener = listener
}
}
}
private fun isControlDown(e: MouseEvent): Boolean = (ClientSystemInfo.isMac() && e.isMetaDown) || e.isControlDown
private fun isControlDown(e: InputEvent): Boolean = (ClientSystemInfo.isMac() && e.isMetaDown) || e.isControlDown
private fun getRenderer(inlay: Inlay<*>): DeclarativeInlayRenderer? {
val renderer = inlay.renderer
@@ -90,4 +107,25 @@ class DeclarativeInlayHintsMouseMotionListener : EditorMouseMotionListener {
return renderer.getMouseArea(translated)
}
private inner class DeclarativeInlayHintsKeyListener(private val editor: EditorEx) : Disposable, KeyAdapter() {
override fun dispose() {
editor.contentComponent.removeKeyListener(this)
}
override fun keyReleased(e: KeyEvent?) {
if (e != null && !isControlDown(e)) {
editor.setCustomCursor(DeclarativeInlayHintsMouseMotionListener::class.java, null)
val entries = areaUnderCursor?.entries
if (entries != null) {
for (entry in entries) {
entry.isHoveredWithCtrl = false
}
inlayUnderCursor?.get()?.update()
}
}
}
}
}