76 lines
1.6 KiB
Java
76 lines
1.6 KiB
Java
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package net.filebot.util.ui;
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import java.beans.PropertyChangeEvent;
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import java.beans.PropertyChangeListener;
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import javax.swing.JComponent;
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import net.miginfocom.swing.MigLayout;
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public class LoadingOverlayPane extends JComponent {
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public static final String LOADING_PROPERTY = "loading";
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private final JComponent animationComponent;
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private boolean overlayEnabled = false;
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private int millisToOverlay = 400;
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public LoadingOverlayPane(JComponent component, JComponent propertyChangeSource) {
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this(component, propertyChangeSource, null, null);
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}
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public LoadingOverlayPane(JComponent component, JComponent propertyChangeSource, String offsetX, String offsetY) {
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setLayout(new MigLayout("insets 0, fill"));
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animationComponent = new ProgressIndicator();
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animationComponent.setVisible(false);
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add(animationComponent, String.format("pos n %s 100%%-%s n", offsetY != null ? offsetY : "8px", offsetX != null ? offsetX : "20px"));
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add(component, "grow");
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if (propertyChangeSource != null) {
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propertyChangeSource.addPropertyChangeListener(LOADING_PROPERTY, new PropertyChangeListener() {
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@Override
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public void propertyChange(PropertyChangeEvent evt) {
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setOverlayVisible((Boolean) evt.getNewValue());
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}
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});
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}
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}
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@Override
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public boolean isOptimizedDrawingEnabled() {
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return false;
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}
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public void setOverlayVisible(boolean b) {
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overlayEnabled = b;
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if (overlayEnabled) {
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SwingUI.invokeLater(millisToOverlay, new Runnable() {
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@Override
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public void run() {
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if (overlayEnabled) {
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animationComponent.setVisible(true);
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}
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}
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});
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} else {
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animationComponent.setVisible(false);
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}
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}
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}
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