IJPL-133661 Activate welcome screen action buttons by Enter

GitOrigin-RevId: 3f3ac822f313eec41c54a5dee7cde16371c092d9

platform/platform-impl/src/com/intellij/openapi/wm/impl/welcomeScreen/WelcomeScreenActionsUtil.java

@@ -19,9 +19,7 @@ import org.jetbrains.annotations.NotNull;
 
 import javax.swing.*;
 import java.awt.*;
-import java.awt.event.ActionEvent;
-import java.awt.event.FocusEvent;
-import java.awt.event.FocusListener;
+import java.awt.event.*;
 import java.util.List;
 
 import static com.intellij.openapi.wm.impl.welcomeScreen.WelcomeScreenUIManager.getActionsButtonBackground;
@@ -43,6 +41,16 @@ final class WelcomeScreenActionsUtil {
         if (actions != null && actions.size() > 1) {
           button.setOptions(actions);
         }
+        else {
+          button.addKeyListener(new KeyAdapter() {
+            @Override
+            public void keyPressed(KeyEvent e) {
+              if (e.getKeyCode() == KeyEvent.VK_ENTER) {
+                button.doClick();
+              }
+            }
+          });
+        }
         button.setBackground(WelcomeScreenUIManager.getMainAssociatedComponentBackground());
         button.putClientProperty(JBOptionButton.PLACE, place);
         return button;
@@ -99,6 +107,14 @@ final class WelcomeScreenActionsUtil {
           updateIconBackground(false);
         }
       });
+      myIconButton.addKeyListener(new KeyAdapter() {
+        @Override
+        public void keyPressed(KeyEvent e) {
+          if (e.getKeyCode() == KeyEvent.VK_ENTER) {
+            myIconButton.doClick();
+          }
+        }
+      });
       Wrapper iconWrapper = new Wrapper(myIconButton);
       iconWrapper.setFocusable(false);
       iconWrapper.setBorder(JBUI.Borders.empty(0, 30));