[Haik]: and so it begins

debugger/debugger_gui/src/components/tree_node/TreeNode.css

@@ -0,0 +1,88 @@
+.tree-node {
+    border: 1px solid #ccc;
+    margin-top: 10px;
+    margin-bottom: 10px;
+    padding: 10px;
+    border-radius: 4px;
+    width: 100%;
+    background-color: #181818;
+}
+
+.tree-node-content {
+    display: flex;
+    flex-direction: row;
+    align-items: center;
+    justify-content: space-between;
+    width: 100%;
+}
+
+.tree-node-content-main {
+    display: flex;
+    align-items: center;
+    width: fit-content;
+}
+
+.expand-button {
+    background: none;
+    border: none;
+    cursor: pointer;
+    margin-right: 10px;
+    padding: 0; /* Ensure no padding around the button */
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.expand-button img {
+    width: 16px; /* Adjust the width as needed */
+    height: 16px; /* Adjust the height as needed */
+    max-width: 100%; /* Ensure it doesn't exceed button size */
+    max-height: 100%; /* Ensure it doesn't exceed button size */
+}
+
+.tree-node-text {
+    margin-left: 10px;
+    font-size: 1.45rem;
+    font-weight: 600;
+    font-family: 'Consolas', monospace; /* Specify fallback font */
+    color: #ffffff; /* Adjust text color to ensure it's visible on the dark background */
+}
+
+.tree-node-children {
+    margin-left: 20px;
+    margin-right: 20px;
+    margin-bottom: 10px;
+    padding-left: 20px;
+    padding-right: 20px;
+    gap: 10px;
+}
+
+.tree-node-content-secondary {
+    display: flex;
+    align-items: center;
+}
+
+.color-picker-wrapper {
+    position: relative;
+}
+
+.color-picker-icon {
+    display: inline-block;
+    width: 24px;
+    height: 24px;
+    cursor: pointer;
+    border: 1px solid #000;
+    border-radius: 4px;
+    overflow: hidden;
+    background-size: 100% 100%; /* Ensure the background color scales to fit */
+    background-clip: content-box;
+    background-color: transparent; /* Ensure the background is transparent */
+    -webkit-mask: url('../../assets/color-picker.png') center no-repeat;
+    mask: url('../../assets/color-picker.png') center no-repeat;
+    -webkit-mask-size: 20px; /* Adjust this value to fit your icon */
+    mask-size: 20px; /* Adjust this value to fit your icon */
+}
+
+.color-picker-icon img {
+    display: none;
+}

debugger/debugger_gui/src/components/tree_node/TreeNode.js

@@ -0,0 +1,52 @@
+import './TreeNode.css';
+import React from 'react';
+import plusIcon from '../../assets/collapsed.png';
+import minusIcon from '../../assets/expanded.png';
+import colorIcon from '../../assets/color-picker.png'; // Import your custom color icon
+import EmojiPicker from '../emoji-picker/EmojiPicker';
+
+const TreeNode = ({ node, nodeId, expanded, handleExpandClick, handleCheckboxChange, handleColorChange, handleEmojiChange, renderTree }) => (
+    <div className="tree-node">
+        <div className="tree-node-content">
+            <div className="tree-node-content-main">
+                {node.children && node.children.length > 0 && (
+                    <button className="expand-button" onClick={() => handleExpandClick(nodeId)}>
+                        <img src={expanded[nodeId] ? minusIcon : plusIcon} alt="Expand/Collapse Icon" />
+                    </button>
+                )}
+                <input
+                    type="checkbox"
+                    checked={node.is_toggled}
+                    onChange={(e) => handleCheckboxChange(nodeId, e.target.checked)}
+                />
+                {/* Pass node.emoji along with handleEmojiChange */}
+                <EmojiPicker 
+                    defaultEmoji={node.emoji} 
+                    handleEmojiChange={(emoji) => handleEmojiChange(nodeId, emoji)} 
+                />
+                <span className="tree-node-text" style={{ color: node.color || '#000000' }}>{node.name}</span>
+            </div>
+            <div className="tree-node-content-secondary">
+                <div className="color-picker-wrapper">
+                    <input
+                        type="color"
+                        value={node.color || '#000000'}
+                        onChange={(e) => handleColorChange(nodeId, e.target.value)}
+                        style={{ display: 'none' }} // Hide the default color input
+                        id={`color-picker-${nodeId}`}
+                    />
+                    <label htmlFor={`color-picker-${nodeId}`} className="color-picker-icon" style={{ backgroundColor: node.color || '#000000' }}>
+                        <img src={colorIcon} alt="Color Picker Icon" />
+                    </label>
+                </div>
+            </div>
+        </div>
+        {node.children && expanded[nodeId] && (
+            <div className="tree-node-children">
+                {node.children.map((childNode) => renderTree(childNode, nodeId))}
+            </div>
+        )}
+    </div>
+);
+
+export default TreeNode;