From f55db355015d1eebccc27cf088610d6000a6ab08 Mon Sep 17 00:00:00 2001
From: Anna Bulenkova <anna.bulenkova@jetbrains.com>
Date: Fri, 23 Jan 2015 12:31:16 +0100
Subject: [PATCH] [code] extending DefaultActionGroup sample

---
 .../register_actions/META-INF/plugin.xml      |  6 ++++++
 .../actions/CustomDefaultActionGroup.java     | 20 +++++++++++++++++++
 .../actions/CustomGroupedAction.java          | 14 +++++++++++++
 3 files changed, 40 insertions(+)
 create mode 100644 code_samples/register_actions/src/org/jetbrains/tutorials/actions/CustomDefaultActionGroup.java
 create mode 100644 code_samples/register_actions/src/org/jetbrains/tutorials/actions/CustomGroupedAction.java

diff --git a/code_samples/register_actions/META-INF/plugin.xml b/code_samples/register_actions/META-INF/plugin.xml
index 41019d804..b295b0196 100644
--- a/code_samples/register_actions/META-INF/plugin.xml
+++ b/code_samples/register_actions/META-INF/plugin.xml
@@ -69,5 +69,11 @@
                   text="Grouped Action" description="Grouped Action Demo">
           </action>
       </group>
+      <group id="CustomDefaultActionGroup" class="org.jetbrains.tutorials.actions.CustomDefaultActionGroup" popup="true"
+             text="DefaultActionGroup Inheritor" description="Default Action Group Demo">
+          <add-to-group group-id="ToolsMenu" anchor="last"/>
+          <action class="org.jetbrains.tutorials.actions.CustomGroupedAction" id="CustomGroupedAction"
+                  text="Custom Grouped Action" description="Custom Grouped Action Demo"/>
+      </group>
   </actions>
 </idea-plugin>
\ No newline at end of file
diff --git a/code_samples/register_actions/src/org/jetbrains/tutorials/actions/CustomDefaultActionGroup.java b/code_samples/register_actions/src/org/jetbrains/tutorials/actions/CustomDefaultActionGroup.java
new file mode 100644
index 000000000..cb24193af
--- /dev/null
+++ b/code_samples/register_actions/src/org/jetbrains/tutorials/actions/CustomDefaultActionGroup.java
@@ -0,0 +1,20 @@
+package org.jetbrains.tutorials.actions;
+
+import com.intellij.icons.AllIcons;
+import com.intellij.openapi.actionSystem.AnActionEvent;
+import com.intellij.openapi.actionSystem.CommonDataKeys;
+import com.intellij.openapi.actionSystem.DefaultActionGroup;
+import com.intellij.openapi.editor.Editor;
+
+/**
+ * @author Anna Bulenkova
+ */
+public class CustomDefaultActionGroup extends DefaultActionGroup {
+    @Override
+    public void update(AnActionEvent event) {
+        Editor editor = event.getData(CommonDataKeys.EDITOR);
+        event.getPresentation().setVisible(true);
+        event.getPresentation().setEnabled(editor != null);
+        event.getPresentation().setIcon(AllIcons.General.Error);
+    }
+}
diff --git a/code_samples/register_actions/src/org/jetbrains/tutorials/actions/CustomGroupedAction.java b/code_samples/register_actions/src/org/jetbrains/tutorials/actions/CustomGroupedAction.java
new file mode 100644
index 000000000..77444a508
--- /dev/null
+++ b/code_samples/register_actions/src/org/jetbrains/tutorials/actions/CustomGroupedAction.java
@@ -0,0 +1,14 @@
+package org.jetbrains.tutorials.actions;
+
+import com.intellij.openapi.actionSystem.AnAction;
+import com.intellij.openapi.actionSystem.AnActionEvent;
+
+/**
+ * @author Anna Bulenkova
+ */
+public class CustomGroupedAction extends AnAction {
+    @Override
+    public void actionPerformed(AnActionEvent anActionEvent) {
+        //Does nothing
+    }
+}