MetalIconFactory.TreeControlIcon (Java SE 23 & JDK 23)
Description: declaration: module: java.desktop, package: javax.swing.plaf.metal, class: MetalIconFactory, class: TreeControlIcon
Keywords: javax.swing.plaf.metal.MetalIconFactory.TreeControlIcon class

# Class MetalIconFactory.TreeControlIcon

java.lang.Object
javax.swing.plaf.metal.MetalIconFactory.TreeControlIcon

All Implemented Interfaces:
  `Serializable`, `Icon`

Enclosing class:
  `MetalIconFactory`

public static class MetalIconFactory.TreeControlIcon extends Object implements Icon, Serializable

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans has been added to the `java.beans` package. Please see `XMLEncoder`.

- ## Field Summary

  Fields
  Modifier and Type
  Field
  Description
  `protected boolean`
  `isLight`
  if `true` the icon is collapsed.

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `TreeControlIcon(boolean isCollapsed)`
  Constructs an instance of `TreeControlIcon`.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `int`
  `getIconHeight()`
  Returns the icon's height.
  `int`
  `getIconWidth()`
  Returns the icon's width.
  `void`
  `paintIcon(Component c, Graphics g, int x, int y)`
  Draw the icon at the specified location.
  `void`
  `paintMe(Component c, Graphics g, int x, int y)`
  Paints the `TreeControlIcon`.

  ### Methods declared in class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Field Details

  - ### isLight

    protected boolean isLight
    if `true` the icon is collapsed. NOTE: This data member should not have been exposed. It's called `isLight`, but now it really means `isCollapsed`. Since we can't change any APIs... that's life.

- ## Constructor Details

  - ### TreeControlIcon

    public TreeControlIcon(boolean isCollapsed)
    Constructs an instance of `TreeControlIcon`.
    Parameters:
      `isCollapsed` - if `true` the icon is collapsed

- ## Method Details

  - ### paintIcon

    public void paintIcon(Component c, Graphics g, int x, int y)
    Description copied from interface: `Icon`
    Draw the icon at the specified location. Icon implementations may use the Component argument to get properties useful for painting, e.g. the foreground or background color.
    Specified by:
      `paintIcon` in interface `Icon`
    Parameters:
      `c` - a `Component` to get properties useful for painting
      `g` - the graphics context
      `x` - the X coordinate of the icon's top-left corner
      `y` - the Y coordinate of the icon's top-left corner

  - ### paintMe

    public void paintMe(Component c, Graphics g, int x, int y)
    Paints the `TreeControlIcon`.
    Parameters:
      `c` - a component
      `g` - an instance of `Graphics`
      `x` - an X coordinate
      `y` - an Y coordinate

  - ### getIconWidth

    public int getIconWidth()
    Description copied from interface: `Icon`
    Returns the icon's width.
    Specified by:
      `getIconWidth` in interface `Icon`
    Returns:
      an int specifying the fixed width of the icon.

  - ### getIconHeight

    public int getIconHeight()
    Description copied from interface: `Icon`
    Returns the icon's height.
    Specified by:
      `getIconHeight` in interface `Icon`
    Returns:
      an int specifying the fixed height of the icon.