Package org.jdesktop.swingx.plaf.basic

Class BasicStatusBarUI

java.lang.Object
javax.swing.plaf.ComponentUI
org.jdesktop.swingx.plaf.StatusBarUI
org.jdesktop.swingx.plaf.basic.BasicStatusBarUI
Direct Known Subclasses:
MacOSXStatusBarUI, MetalStatusBarUI, WindowsClassicStatusBarUI, WindowsStatusBarUI
public class BasicStatusBarUI extends StatusBarUI
Author:
rbair, Karl Schaefer

  • Field Details

    • AUTO_ADD_SEPARATOR

      public static final String AUTO_ADD_SEPARATOR
      The BasicStatusBarUI.AUTO_ADD_SEPARATOR client property can be specified to disable the auto-adding of separators. In this case, you must add your own JSeparator components

    • statusBar

      protected JXStatusBar statusBar
      The one and only JXStatusBar for this UI delegate

    • mouseListener

      protected MouseListener mouseListener

    • mouseMotionListener

      protected MouseMotionListener mouseMotionListener

    • propertyChangeListener

      protected PropertyChangeListener propertyChangeListener

  • Constructor Details

    • BasicStatusBarUI

      public BasicStatusBarUI()
      Creates a new instance of BasicStatusBarUI

  • Method Details

    • createUI

      public static ComponentUI createUI(JComponent c)
      Returns an instance of the UI delegate for the specified component. Each subclass must provide its own static createUI method that returns an instance of that UI delegate subclass. If the UI delegate subclass is stateless, it may return an instance that is shared by multiple components. If the UI delegate is stateful, then it should return a new instance per component. The default implementation of this method throws an error, as it should never be invoked.
      Parameters:
      c - JComponent not used
      Returns:
      instance of the UI delegate for the specified component

    • installUI

      public void installUI(JComponent c)
      Overrides:
      installUI in class ComponentUI

    • installDefaults

      protected void installDefaults(JXStatusBar sb)
      only set the border if it is an instanceof UIResource.

      In other words, only replace the border if it has not been set by the developer. UIResource is the flag we use to indicate whether the value was set by the UIDelegate, or by the developer.

      Parameters:
      sb - JXStatusBar

    • createMouseListener

      protected MouseListener createMouseListener()
      Creates a MouseListener which will be added to the status bar. If this method returns null then it will not be added to the status bar.

      Subclasses may override this method to return instances of their own MouseEvent handlers.

      Returns:
      an instance of a MouseListener or null

    • createMouseMotionListener

      protected MouseMotionListener createMouseMotionListener()
      Creates a MouseMotionListener which will be added to the status bar. If this method returns null then it will not be added to the status bar.

      Subclasses may override this method to return instances of their own MouseEvent handlers.

      Returns:
      an instance of a MouseMotionListener or null

    • createPropertyChangeListener

      protected PropertyChangeListener createPropertyChangeListener()
      Creates a PropertyChangeListener which will be added to the status bar. If this method returns null then it will not be added to the status bar.

      Subclasses may override this method to return instances of their own PropertyChangeEvent handlers.

      Returns:
      an instance of a PropertyChangeListener or null

    • installListeners

      protected void installListeners(JXStatusBar sb)
      Create and install the listeners for the status bar. This method is called when the UI is installed.
      Parameters:
      sb - JXStatusBar

    • uninstallUI

      public void uninstallUI(JComponent c)
      Overrides:
      uninstallUI in class ComponentUI

    • uninstallDefaults

      protected void uninstallDefaults(JXStatusBar sb)
      uninstall border
      Parameters:
      sb - JXStatusBar

    • uninstallListeners

      protected void uninstallListeners(JXStatusBar sb)
      Remove the installed listeners from the status bar. The number and types of listeners removed in this method should be the same that were added in installListeners
      Parameters:
      sb - JXStatusBar

    • paint

      public void paint(Graphics g, JComponent c)
      Overrides:
      paint in class ComponentUI

    • paintBackground

      protected void paintBackground(Graphics2D g, JXStatusBar bar)
      TODO doc
      Parameters:
      g - the Graphics context in which to paint
      bar - status bar

    • paintSeparator

      protected void paintSeparator(Graphics2D g, JXStatusBar bar, int x, int y, int w, int h)
      Paint a Separator (a simple line).
      Parameters:
      g - the Graphics context in which to paint
      bar - status bar
      x - the x coordinate.
      y - the y coordinate.
      w - the width of the separator.
      h - the height of the separator.

    • getSeparatorInsets

      protected Insets getSeparatorInsets(Insets insets)
      gets Separator Insets
      Parameters:
      insets - separator Insets inout
      Returns:
      insets out

    • getSeparatorWidth

      protected int getSeparatorWidth()
      Separator Width
      Returns:
      constant 10

    • includeSeparators

      protected boolean includeSeparators()
      get AUTO_ADD_SEPARATOR value
      Returns:
      boolean value of prop AUTO_ADD_SEPARATOR

    • createBorder

      protected BorderUIResource createBorder()
      create Empty Border
      Returns:
      BorderUIResource

    • createLayout

      protected LayoutManager createLayout()
      create LayoutManager
      Returns:
      LayoutManager