Class BasicTabbedPaneUI.TabbedPaneLayout

java.lang.Object
javax.swing.plaf.basic.BasicTabbedPaneUI.TabbedPaneLayout
All Implemented Interfaces:
LayoutManager
Direct Known Subclasses:
MetalTabbedPaneUI.TabbedPaneLayout
Enclosing class:
BasicTabbedPaneUI
public class BasicTabbedPaneUI.TabbedPaneLayout extends Object implements LayoutManager
This class should be treated as a "protected" inner class. Instantiate it only within subclasses of BasicTabbedPaneUI.

  • Constructor Summary

    Constructors
    Constructor
    Description
    TabbedPaneLayout()
    Constructs a TabbedPaneLayout.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    addLayoutComponent(String name, Component comp)
    If the layout manager uses a per-component string, adds the component comp to the layout, associating it with the string specified by name.
    void
    calculateLayoutInfo()
    Calculates the layout info.
    protected Dimension
    calculateSize(boolean minimum)
    Returns the calculated size.
    protected void
    calculateTabRects(int tabPlacement, int tabCount)
    Calculate the tab rectangles.
    void
    layoutContainer(Container parent)
    Lays out the specified container.
    Dimension
    minimumLayoutSize(Container parent)
    Calculates the minimum size dimensions for the specified container, given the components it contains.
    protected void
    normalizeTabRuns(int tabPlacement, int tabCount, int start, int max)
    Normalizes the tab runs.
    protected void
    padSelectedTab(int tabPlacement, int selectedIndex)
    Pads selected tab.
    protected void
    padTabRun(int tabPlacement, int start, int end, int max)
    Pads the tab run.
    Dimension
    preferredLayoutSize(Container parent)
    Calculates the preferred size dimensions for the specified container, given the components it contains.
    protected int
    preferredTabAreaHeight(int tabPlacement, int width)
    Returns the preferred tab area height.
    protected int
    preferredTabAreaWidth(int tabPlacement, int height)
    Returns the preferred tab area width.
    void
    removeLayoutComponent(Component comp)
    Removes the specified component from the layout.
    protected void
    rotateTabRuns(int tabPlacement, int selectedRun)
    Rotates the run-index array so that the selected run is run[0].

    Methods declared in class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
    Creates and returns a copy of this object.
    boolean
    equals(Object obj)
    Indicates whether some other object is "equal to" this one.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Finalization is deprecated and subject to removal in a future release.
    final Class<?>
    getClass()
    Returns the runtime class of this Object.
    int
    hashCode()
    Returns a hash code value for this object.
    final void
    notify()
    Wakes up a single thread that is waiting on this object's monitor.
    final void
    notifyAll()
    Wakes up all threads that are waiting on this object's monitor.
    String
    toString()
    Returns a string representation of the object.
    final void
    wait()
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
    final void
    wait(long timeoutMillis)
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
    final void
    wait(long timeoutMillis, int nanos)
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

  • Constructor Details

    • TabbedPaneLayout

      public TabbedPaneLayout()
      Constructs a TabbedPaneLayout.

  • Method Details

    • addLayoutComponent

      public void addLayoutComponent(String name, Component comp)
      Description copied from interface: LayoutManager
      If the layout manager uses a per-component string, adds the component comp to the layout, associating it with the string specified by name.
      Specified by:
      addLayoutComponent in interface LayoutManager
      Parameters:
      name - the string to be associated with the component
      comp - the component to be added

    • removeLayoutComponent

      public void removeLayoutComponent(Component comp)
      Description copied from interface: LayoutManager
      Removes the specified component from the layout.
      Specified by:
      removeLayoutComponent in interface LayoutManager
      Parameters:
      comp - the component to be removed

    • preferredLayoutSize

      public Dimension preferredLayoutSize(Container parent)
      Description copied from interface: LayoutManager
      Calculates the preferred size dimensions for the specified container, given the components it contains.
      Specified by:
      preferredLayoutSize in interface LayoutManager
      Parameters:
      parent - the container to be laid out
      Returns:
      the preferred dimension for the container
      See Also:

    • minimumLayoutSize

      public Dimension minimumLayoutSize(Container parent)
      Description copied from interface: LayoutManager
      Calculates the minimum size dimensions for the specified container, given the components it contains.
      Specified by:
      minimumLayoutSize in interface LayoutManager
      Parameters:
      parent - the component to be laid out
      Returns:
      the minimum dimension for the container
      See Also:

    • calculateSize

      protected Dimension calculateSize(boolean minimum)
      Returns the calculated size.
      Parameters:
      minimum - use the minimum size or preferred size
      Returns:
      the calculated size

    • preferredTabAreaHeight

      protected int preferredTabAreaHeight(int tabPlacement, int width)
      Returns the preferred tab area height.
      Parameters:
      tabPlacement - the tab placement
      width - the width
      Returns:
      the preferred tab area height

    • preferredTabAreaWidth

      protected int preferredTabAreaWidth(int tabPlacement, int height)
      Returns the preferred tab area width.
      Parameters:
      tabPlacement - the tab placement
      height - the height
      Returns:
      the preferred tab area width

    • layoutContainer

      public void layoutContainer(Container parent)
      Lays out the specified container.
      Specified by:
      layoutContainer in interface LayoutManager
      Parameters:
      parent - the container to be laid out

    • calculateLayoutInfo

      public void calculateLayoutInfo()
      Calculates the layout info.

    • calculateTabRects

      protected void calculateTabRects(int tabPlacement, int tabCount)
      Calculate the tab rectangles.
      Parameters:
      tabPlacement - the tab placement
      tabCount - the tab count

    • rotateTabRuns

      protected void rotateTabRuns(int tabPlacement, int selectedRun)
      Rotates the run-index array so that the selected run is run[0].
      Parameters:
      tabPlacement - the tab placement
      selectedRun - the selected run

    • normalizeTabRuns

      protected void normalizeTabRuns(int tabPlacement, int tabCount, int start, int max)
      Normalizes the tab runs.
      Parameters:
      tabPlacement - the tab placement
      tabCount - the tab count
      start - the start
      max - the max

    • padTabRun

      protected void padTabRun(int tabPlacement, int start, int end, int max)
      Pads the tab run.
      Parameters:
      tabPlacement - the tab placement
      start - the start
      end - the end
      max - the max

    • padSelectedTab

      protected void padSelectedTab(int tabPlacement, int selectedIndex)
      Pads selected tab.
      Parameters:
      tabPlacement - the tab placement
      selectedIndex - the selected index