Package org.jfree.ui

Class FloatingButtonEnabler

  • All Implemented Interfaces:
    java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener
    public final class FloatingButtonEnabler
extends java.awt.event.MouseAdapter
    Enables a button to have a simple floating effect. The border of the button is only visible, when the mouse pointer is floating over the button.

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private FloatingButtonEnabler()
      Default constructor.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addButton​(javax.swing.AbstractButton button)
      Adds a button to this enabler.
      static FloatingButtonEnabler getInstance()
      Returns a default instance of this enabler.
      void mouseEntered​(java.awt.event.MouseEvent e)
      Triggers the drawing of the border when the mouse entered the button area.
      void mouseExited​(java.awt.event.MouseEvent e)
      Disables the drawing of the border when the mouse leaves the button area.
      void removeButton​(javax.swing.AbstractButton button)
      Removes a button from the enabler.

      • Methods inherited from class java.awt.event.MouseAdapter

        mouseClicked, mouseDragged, mouseMoved, mousePressed, mouseReleased, mouseWheelMoved

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • FloatingButtonEnabler

        private FloatingButtonEnabler()
        Default constructor.

    • Method Detail

      • getInstance

        public static FloatingButtonEnabler getInstance()
        Returns a default instance of this enabler.
        Returns:
        a shared instance of this class.

      • addButton

        public void addButton​(javax.swing.AbstractButton button)
        Adds a button to this enabler.
        Parameters:
        button - the button.

      • removeButton

        public void removeButton​(javax.swing.AbstractButton button)
        Removes a button from the enabler.
        Parameters:
        button - the button.

      • mouseEntered

        public void mouseEntered​(java.awt.event.MouseEvent e)
        Triggers the drawing of the border when the mouse entered the button area.
        Specified by:
        mouseEntered in interface java.awt.event.MouseListener
        Overrides:
        mouseEntered in class java.awt.event.MouseAdapter
        Parameters:
        e - the mouse event.

      • mouseExited

        public void mouseExited​(java.awt.event.MouseEvent e)
        Disables the drawing of the border when the mouse leaves the button area.
        Specified by:
        mouseExited in interface java.awt.event.MouseListener
        Overrides:
        mouseExited in class java.awt.event.MouseAdapter
        Parameters:
        e - the mouse event.