Attach an element to the document:

document.body.appendChild(yourElement.element);

• Window
• ComboBox
• Button
• CheckBox
• ProgressBar
• Label

• Utility

Constructor:

• Window(options):
  • options (object): The options for the creation of the window.
    Properties: width, height and title (See below), icon (The path to a .ico file).

Properties:

• moveToFront (boolean): Moves the window to the front if it's clicked.
• x (float): The x position of the window.
• y (float): The y position of the window.
• width (float): The window's width.
• height (float): The window's height.
• title (string): The window's title.
• alwaysInFront (boolean): The window is always in front of other windows.

Functions:

• append(element): Appends an element to the window.
  • element (HTMLElement): The element to append.

Example:

const app = new Window({
  width: 640,
  height: 360,
  title: 'App Window',
  icon: './app.ico'
});

Constructor:

• ComboBox(options):
  • options (object): The options for the creation of the combo box.
    Properties: options, x, y and z (See below)
    • width (float): The width of the combo box.
    • optionHeight (float): The height of each option.

Properties:

• element (HTMLElement): The HTML element of the instance.
• onselect (function): Event handler that fires when an option is selected. Parameters:
  • item (string): The item that was selected.
• options: (array): The options for the combo box.
• x (float): The x position of the window.
• y (float): The y position of the window.
• z (float): The z-index of the window.
• selectedIndex (float): The index of the selected item in the options array.

Functions:

• enable(index): Enables the combo box or a specific option.
  • index (integer, optional): If given, enables a single option.
• disable(index): Disables the combo box or a specific option.
  • index (integer, optional): If given, disables a single option.
• toggle(index): Toggles the state of the combo box or of a specific option.
  • index (integer, optional): If given, toggles the state of a single option.
• push(): Pushes the current state of the combo box and its options (enabled or disabled).
• push(): Restores the pushed state of the combo box and its options.

Example:

const dropdownMenu = new ComboBox({
  x: 20,
  y: 20,
  z: 1,
  options: ['Option1', 'Option2']
})

Constructor:

• Button(options):
  • options (object): The options for the creation of the button.
    Properties: x and y (See below)
    • width (float): The width of the buttom.
    • height (float): The height of the buttom.
    • class (string): A css class.

Properties:

• element (HTMLElement): The HTML element of the instance.
• x (float): The x position of the button.
• y (float): The y position of the button.
• text (string): The text inside the button.
• onclick (function): Event handler that fires when the button is clicked (no parameters).

Functions:

• enable(): Enables the button.
• disable(): Disables the button.
• toggle(): Toggles the state of the button.

Example:

const downloadButton = new Button({
  x: 210,
  y: 10,
  width: 180,
  height: 28,
  text: 'Download',
  class: 'download-button'
});

Constructor:

• CheckBox(options):
  • options (object): The options for the creation of the check box.
    Properties: text, x and y (See below)
    • class (string): A css class.

Properties:

• element (HTMLElement): The HTML element of the instance.
• x (float): The x position of the check box.
• y (float): The y position of the check box.
• text (string): The text inside the check box.
• checked (string): Gets or sets the status of the check box.
• onchange (function): Event handler that fires when the state of the check box was changed (no parameters).

Functions:

• enable(): Enables the check box.
• disable(): Disables the check box.

Example:

const freeCandyCheckBox = new CheckBox({
  x: 10,
  y: 90,
  text: 'Include free Candy',
  class: 'free-candy-check-box'
});

Constructor:

• ProgressBar(options):
  • options (object): The options for the creation of the check box.
    Properties: text, max, value, x, y, width and height (See below)

Properties:

• element (HTMLElement): The HTML element of the instance.
• x (float): The x position of the progress bar.
• y (float): The y position of the progress bar.
• text (string): The text inside the progress bar.
• width (float): The width of the progress bar.
• height (float): The height of the progress bar.
• value (float): The current value of the progress bar.
• max (float): The maximum value of the progress bar.

Example:

const progress = new ProgressBar({
  x: 210,
  y: 80,
  width: 180,
  height: 30,
  value: (0).toFixed(1),
  max: 100
});

Constructor:

• Label(options):
  • options (object): The options for the creation of the check box.
    Properties: text (See below)
    • class (string): A css class.
    • x (float): The x position of the progress bar.
    • y (float): The y position of the progress bar.
    • width (float): The width of the progress bar.
    • height (float): The height of the progress bar.

Properties:

• element (HTMLElement): The HTML element of the instance.
• text (string): The text inside the progress bar.

Example:

const textLabel = new Label({
  text: 'Random',
  x: 10,
  y: 100,
  width: 100,
  height: 20,
  class: 'text-label'
})

Classes:

• Vector(x, y): A simple vector class. Used for moving a Window.

Functions:

• Object.prototype.define(property, descriptor): Same effect as Object.defineProperty(obj, prop, descriptor)

©2017 Jonas van den Berg
Licensed under the MIT License.
The design is taken from Microsoft Windows.