Migrate from the deprecated `FrameStateListener.onFrameActivated()` to `ApplicationActivationListener.applicationActivated(IdeFrame)`

CHANGELOG.md

@@ -16,6 +16,10 @@
 - Upgrade Gradle Wrapper to `8.1.1`
 - GitHub Actions — switch to Java 17
 
+### Fixed
+- Example code - Fixed deprecated usage of `ContentFactory` in `MyToolWindowFactory` Jakub Chrzanowski A minute ago d454bc09
+- Example code - Migrate from the deprecated `FrameStateListener.onFrameActivated()` to `ApplicationActivationListener.applicationActivated(IdeFrame)`
+
 ## [1.6.0] - 2023-04-13
 
 ### Added

README.md

@@ -218,13 +218,13 @@ Therefore, the template contains only the following files:
 
 ```
 .
-├── MyBundle.kt                         Bundle class providing access to the resources messages
+├── MyBundle.kt                             Bundle class providing access to the resources messages
 ├── listeners
-│   └── MyFrameStateListener.kt         Frame state listener — detects when IDE frame is opened/closed
+│   └── MyApplicationActivationListener.kt  Application activation listener — detects when IDE frame is activated
 ├── services
-│   └── MyProjectService.kt             Project level service
+│   └── MyProjectService.kt                 Project level service
 ├── toolWindow
-│   └── MyToolWindowFactory.kt          Tool window factory — creates tool window content
+│   └── MyToolWindowFactory.kt              Tool window factory — creates tool window content
 └
 ```
 

src/main/kotlin/org/jetbrains/plugins/template/listeners/MyApplicationActivationListener.kt

@@ -1,11 +1,12 @@
 package org.jetbrains.plugins.template.listeners
 
-import com.intellij.ide.FrameStateListener
+import com.intellij.openapi.application.ApplicationActivationListener
 import com.intellij.openapi.diagnostic.thisLogger
+import com.intellij.openapi.wm.IdeFrame
 
-internal class MyFrameStateListener : FrameStateListener {
+internal class MyApplicationActivationListener : ApplicationActivationListener {
 
-    override fun onFrameActivated() {
+    override fun applicationActivated(ideFrame: IdeFrame) {
         thisLogger().warn("Don't forget to remove all non-needed sample code files with their corresponding registration entries in `plugin.xml`.")
     }
 }

src/main/resources/META-INF/plugin.xml

@@ -13,6 +13,6 @@
     </extensions>
 
     <applicationListeners>
-        <listener class="org.jetbrains.plugins.template.listeners.MyFrameStateListener" topic="com.intellij.ide.FrameStateListener"/>
+        <listener class="org.jetbrains.plugins.template.listeners.MyApplicationActivationListener" topic="com.intellij.openapi.application.ApplicationActivationListener"/>
     </applicationListeners>
 </idea-plugin>