Package org.apache.jorphan.gui

Class DynamicStyle

java.lang.Object
org.apache.jorphan.gui.DynamicStyle
@API(since="5.3", status=EXPERIMENTAL) public class DynamicStyle extends Object
By default, Swing does not provide a way to augment components when look and feel changes. There's JComponent.updateUI(), however, it requires to sub-class component class.

DynamicStyle enables to augment the components (e.g. border, font, color) as LaF changes

  • Constructor Details

    • DynamicStyle

      public DynamicStyle()

  • Method Details

    • withDynamic

      @API(since="5.3", status=EXPERIMENTAL) public <T extends JComponent> T withDynamic(T component, Consumer<? super T> onUpdateUi)
      Attaches a configuration action that is executed when Look and Feel changes.

      Note: the action is executed when withDynamic is called, and the action is executed even if the new and the old LaFs are the same.

      Type Parameters:
      T - type of the component
      Parameters:
      component - component to update
      onUpdateUi - action to run (immediately and when look and feel changes)
      Returns:
      input component (e.g. for fluent APIs)

    • withBorder

      @API(since="5.3", status=EXPERIMENTAL) public <T extends JComponent> T withBorder(T component, String resource)

    • withFont

      @API(since="5.3", status=EXPERIMENTAL) public <T extends JComponent> T withFont(T component, String resource)

    • onLaFChange

      @API(since="5.3", status=EXPERIMENTAL) public static Closeable onLaFChange(Runnable action)
      Schedules an action to be executed after each Look and Feel change.
      Parameters:
      action - action to execute
      Returns:
      a handle that can be used to un-register the listener

    • updateLaf

      @API(since="5.3", status=EXPERIMENTAL) public void updateLaf()
      Re-initializes the current LaF and updates the UI for all the open windows.

    • updateLaf

      @API(since="5.3", status=EXPERIMENTAL) public void updateLaf(String className)
      Set new look and feel for all the open windows.
      Parameters:
      className - look and feel class name

    • updateComponentTreeUI

      @API(since="5.3", status=EXPERIMENTAL) public void updateComponentTreeUI(Component root)
      Updates UI for the components under a given component.
      Parameters:
      root - the root of the hierarchy to update