UI: Button Component Text and Style Update

[Copilot]

Overview

This PR implements a minor text and styling update to the Button component located at test-app/src/widgets/Button.js. The changes make the button text visually distinct without affecting any functional logic, click handlers, or navigation behavior.

Changes Made

Text Label Enhancement

All button labels now include:

• A prefix: "Click: "
• A suffix: " ✓"

Examples:

• "Submit" → "Click: Submit ✓"
• "Next" → "Click: Next ✓"
• "+" → "Click: + ✓"

Visual Style Updates

The button text styling has been updated to create a more distinct appearance:

• Font Family: Changed from Arial to Helvetica
• Text Color: Changed from #000 (black) to #0066CC (blue)
• Font Weight & Size: Retained as bold 24px

Code Diff

// Before
_addText() {
  this.text = new createjs.Text(this.value, 'bold 24px Arial', '#000');
  this.text.textAlign = 'center';
  this.text.textBaseline = 'middle';
  this.text.x = this.width / 2;
  this.text.y = this.height / 2;
  this.addChild(this.text);
}

// After
_addText() {
  const labelText = `Click: ${this.value} ✓`;
  this.text = new createjs.Text(labelText, 'bold 24px Helvetica', '#0066CC');
  this.text.textAlign = 'center';
  this.text.textBaseline = 'middle';
  this.text.x = this.width / 2;
  this.text.y = this.height / 2;
  this.addChild(this.text);
}

What Remains Unchanged

• ✅ All click handlers and event listeners
• ✅ Navigation logic and callback functions
• ✅ Accessibility features and ARIA attributes
• ✅ Component structure and public API
• ✅ Constructor signature and parameters
• ✅ Button positioning and layout

Testing & Verification

• Linting: ✓ No new warnings or errors
• Tests: ✓ All 529 tests passing (56 test suites)
• Build: ✓ Both main module and test-app build successfully
• Code Formatting: ✓ Passes prettier checks

Impact

• Files Modified: 1 (test-app/src/widgets/Button.js)
• Lines Changed: +2 added, -1 removed
• Breaking Changes: None
• New Dependencies: None

This is a purely cosmetic update that maintains full backward compatibility while providing a visually enhanced button appearance across the test application.

Original prompt

The task is to make a minor update to the Button component located at test-app/src/widgets/Button.js in the repository. The update involves the following:

1. Retain all existing logic and functionality, including click handlers and navigation, in the Button.js file.
2. Modify the text label in the code to clearly demonstrate a change. For instance, prefix the label with "Click: " or append a suffix like "✓" to the text. This change should be simple but must reflect an update in the label text.
3. Apply a small visible style change to the button text, such as modifying the font family, font color, or weight, to make it visually distinct from the original styling.
4. Ensure that the component structure remains consistent and reusable after applying the updates.

After completing the updates, the following steps are required:

• Commit the changes made to the file.
• Create a pull request with the title "UI: Button Component Text and Style Update".
• Include a description in the pull request that states: "A minor text and styling update was made to the button component without affecting any functional logic."

This pull request was created as a result of the following prompt from Copilot chat.

The task is to make a minor update to the Button component located at test-app/src/widgets/Button.js in the repository. The update involves the following:

1. Retain all existing logic and functionality, including click handlers and navigation, in the Button.js file.
2. Modify the text label in the code to clearly demonstrate a change. For instance, prefix the label with "Click: " or append a suffix like "✓" to the text. This change should be simple but must reflect an update in the label text.
3. Apply a small visible style change to the button text, such as modifying the font family, font color, or weight, to make it visually distinct from the original styling.
4. Ensure that the component structure remains consistent and reusable after applying the updates.

After completing the updates, the following steps are required:

• Commit the changes made to the file.
• Create a pull request with the title "UI: Button Component Text and Style Update".
• Include a description in the pull request that states: "A minor text and styling update was made to the button component without affecting any functional logic."

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