Module java.desktop
Package javax.swing.plaf.basic

Class BasicOptionPaneUI.ButtonAreaLayout

java.lang.Object
javax.swing.plaf.basic.BasicOptionPaneUI.ButtonAreaLayout
All Implemented Interfaces:
LayoutManager
Enclosing class:
BasicOptionPaneUI
public static class BasicOptionPaneUI.ButtonAreaLayout
extends Object
implements LayoutManager
ButtonAreaLayout behaves in a similar manner to FlowLayout. It lays out all components from left to right. If syncAllWidths is true, the widths of each component will be set to the largest preferred size width. This class should be treated as a "protected" inner class. Instantiate it only within subclasses of BasicOptionPaneUI.

  • Field Details

    • syncAllWidths

      protected boolean syncAllWidths
      The value represents if the width of children should be synchronized.

    • padding

      protected int padding
      The padding value.

    • centersChildren

      protected boolean centersChildren
      If true, children are lumped together in parent.

  • Constructor Details

    • ButtonAreaLayout

      public ButtonAreaLayout​(boolean syncAllWidths, int padding)
      Constructs a new instance of ButtonAreaLayout.
      Parameters:
      syncAllWidths - if the width of children should be synchronized
      padding - the padding value

  • Method Details

    • setSyncAllWidths

      public void setSyncAllWidths​(boolean newValue)
      Sets if the width of children should be synchronized.
      Parameters:
      newValue - if the width of children should be synchronized

    • getSyncAllWidths

      public boolean getSyncAllWidths()
      Returns if the width of children should be synchronized.
      Returns:
      if the width of children should be synchronized

    • setPadding

      public void setPadding​(int newPadding)
      Sets the padding value.
      Parameters:
      newPadding - the new padding

    • getPadding

      public int getPadding()
      Returns the padding.
      Returns:
      the padding

    • setCentersChildren

      public void setCentersChildren​(boolean newValue)
      Sets whether or not center children should be used.
      Parameters:
      newValue - a new value

    • getCentersChildren

      public boolean getCentersChildren()
      Returns whether or not center children should be used.
      Returns:
      whether or not center children should be used