From e3c748b0fa637b58d0ea01cf1c588bc16ddc7575 Mon Sep 17 00:00:00 2001
From: Michael Best <michael.best@gmail.com>
Date: Tue, 28 Mar 2023 17:31:02 -0600
Subject: [PATCH] Change how placeholder text is displayed and hidden (#64)

* Change how placeholder text is displayed and hidden
- based on the IntelliJ Platform UI Guidelines https://jetbrains.design/intellij/controls/input_field/#placeholder
- remove focus event and listener

* Remove color styling on input box text
---
 .../toolwindow/components/TextArea.java       | 26 ++-----------------
 1 file changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/main/java/ee/carlrobert/codegpt/toolwindow/components/TextArea.java b/src/main/java/ee/carlrobert/codegpt/toolwindow/components/TextArea.java
index b144e90e..7f91551c 100644
--- a/src/main/java/ee/carlrobert/codegpt/toolwindow/components/TextArea.java
+++ b/src/main/java/ee/carlrobert/codegpt/toolwindow/components/TextArea.java
@@ -3,23 +3,19 @@ package ee.carlrobert.codegpt.toolwindow.components;
 import static ee.carlrobert.codegpt.util.SwingUtils.addShiftEnterInputMap;
 import static ee.carlrobert.codegpt.util.SwingUtils.createIconButton;
 
-import com.intellij.ui.JBColor;
 import com.intellij.ui.components.JBTextArea;
 import com.intellij.util.ui.JBUI;
 import icons.Icons;
 import java.awt.event.ActionListener;
-import java.awt.event.FocusEvent;
-import java.awt.event.FocusListener;
 import javax.swing.JButton;
 import javax.swing.JScrollPane;
 
 public class TextArea extends JBTextArea {
 
   public TextArea(Runnable onSubmit, JScrollPane textAreaScrollPane) {
-    super("Ask me anything...");
-    setForeground(JBColor.GRAY);
+    super();
+    getEmptyText().setText("Ask me anything...");
     setMargin(JBUI.insets(5));
-    addFocusListener(getFocusListener());
     addSubmitButton(onSubmit, textAreaScrollPane);
     addShiftEnterInputMap(this, onSubmit);
   }
@@ -36,22 +32,4 @@ public class TextArea extends JBTextArea {
     button.addActionListener(submitButtonListener);
     return button;
   }
-
-  private FocusListener getFocusListener() {
-    return new FocusListener() {
-      public void focusGained(FocusEvent e) {
-        if (getText().equals("Ask me anything...")) {
-          setText("");
-          setForeground(JBColor.BLACK);
-        }
-      }
-
-      public void focusLost(FocusEvent e) {
-        if (getText().isEmpty()) {
-          setForeground(JBColor.GRAY);
-          setText("Ask me anything...");
-        }
-      }
-    };
-  }
 }