Package com.formdev.flatlaf.extras

Class FlatAnimatedLafChange

  • public class FlatAnimatedLafChange
extends java.lang.Object
    Animated look and feel changing.

    Invoke showSnapshot() before setting look and feel and hideSnapshotWithAnimation() after updating UI. E.g. 

     FlatAnimatedLafChange.showSnapshot();
 UIManager.setLookAndFeel( lafClassName );
 FlatLaf.updateUI();
 FlatAnimatedLafChange.hideSnapshotWithAnimation();

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static float alpha  
      private static Animator animator  
      static int duration
      The duration of the animation in milliseconds.
      private static boolean inShowSnapshot  
      private static java.util.Map<javax.swing.JLayeredPane,​javax.swing.JComponent> newUIsnapshots  
      private static java.util.Map<javax.swing.JLayeredPane,​javax.swing.JComponent> oldUIsnapshots  
      static int resolution
      The resolution of the animation in milliseconds.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      private static void hideSnapshot()  
      private static void hideSnapshot​(java.util.Map<javax.swing.JLayeredPane,​javax.swing.JComponent> map)  
      static void hideSnapshotWithAnimation()
      Starts an animation that shows the snapshot (created by showSnapshot()) with a decreasing alpha.
      static void showSnapshot()
      Create a snapshot of the old UI and shows it on top of the UI.
      private static void showSnapshot​(boolean useAlpha, java.util.Map<javax.swing.JLayeredPane,​javax.swing.JComponent> map)  
      static void stop()
      Stops a running animation (if any) and hides the snapshot.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • duration

        public static int duration
        The duration of the animation in milliseconds. Default is 160 ms.

      • resolution

        public static int resolution
        The resolution of the animation in milliseconds. Default is 30 ms.

      • animator

        private static Animator animator

      • oldUIsnapshots

        private static final java.util.Map<javax.swing.JLayeredPane,​javax.swing.JComponent> oldUIsnapshots

      • newUIsnapshots

        private static final java.util.Map<javax.swing.JLayeredPane,​javax.swing.JComponent> newUIsnapshots

      • alpha

        private static float alpha

      • inShowSnapshot

        private static boolean inShowSnapshot

    • Constructor Detail

      • FlatAnimatedLafChange

        public FlatAnimatedLafChange()

    • Method Detail

      • showSnapshot

        public static void showSnapshot()
        Create a snapshot of the old UI and shows it on top of the UI. Invoke before setting new look and feel.

      • showSnapshot

        private static void showSnapshot​(boolean useAlpha,
                                 java.util.Map<javax.swing.JLayeredPane,​javax.swing.JComponent> map)

      • hideSnapshotWithAnimation

        public static void hideSnapshotWithAnimation()
        Starts an animation that shows the snapshot (created by showSnapshot()) with a decreasing alpha. At the end, the snapshot is removed and the new UI is shown. Invoke after updating UI.

      • hideSnapshot

        private static void hideSnapshot()

      • hideSnapshot

        private static void hideSnapshot​(java.util.Map<javax.swing.JLayeredPane,​javax.swing.JComponent> map)

      • stop

        public static void stop()
        Stops a running animation (if any) and hides the snapshot.