Example usage for org.eclipse.jface.viewers IBaseLabelProvider removeListener

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers IBaseLabelProvider removeListener.

Prototype

public void removeListener(ILabelProviderListener listener);

Source Link

Document

Removes a listener to this label provider.

Usage

From source file:org.eclipse.bpel.ui.details.providers.TableProvider.java

License:Open Source License

/**
 * Unregister the old label provider and cell modifier for the given property.
 * /*from  w w w.  ja v a2 s . c  o  m*/
 * @param property property to unregister.
 */
public void unregister(String property) {
    IBaseLabelProvider oldLp = (IBaseLabelProvider) propertyToLabelProvider.remove(property);
    propertyToCellModifier.remove(property);
    if (oldLp != null) {
        // remove all active listeners from the label provider.
        for (Iterator it = labelProviderListeners.iterator(); it.hasNext();) {
            oldLp.removeListener((ILabelProviderListener) it.next());
        }
    }
}

---

From source file:org.eclipse.ui.internal.decorators.DecoratorDefinition.java

License:Open Source License

/**
 * Dispose the decorator instance and remove listeners
 * as appropirate.// ww  w  .  ja v a 2s.c o m
 * @param disposedDecorator
 */
protected void disposeCachedDecorator(IBaseLabelProvider disposedDecorator) {
    disposedDecorator.removeListener(WorkbenchPlugin.getDefault().getDecoratorManager());
    disposedDecorator.dispose();

}

---

From source file:org.xmind.ui.gallery.GalleryViewer.java

License:Open Source License

public void setLabelProvider(IBaseLabelProvider labelProvider) {
    if (labelProvider == null)
        return;/*from  w w  w. j  a v a2 s. c  o  m*/

    IBaseLabelProvider oldLabelProvider = this.labelProvider;
    if (labelProvider == oldLabelProvider)
        return;

    if (oldLabelProvider != null) {
        oldLabelProvider.removeListener(labelProviderListener);
    }
    this.labelProvider = labelProvider;
    labelProviderListener = new GalleryLabelProviderListener();
    labelProvider.addListener(labelProviderListener);
    refresh();

    if (oldLabelProvider != null) {
        oldLabelProvider.dispose();
    }
}

---

From source file:org.xmind.ui.gallery.NavigationViewer.java

License:Open Source License

public void setLabelProvider(IBaseLabelProvider labelProvider) {
    if (labelProvider == null)
        return;//from  www  .j av  a 2s . c o  m

    IBaseLabelProvider oldLabelProvider = this.labelProvider;
    if (labelProvider == oldLabelProvider)
        return;

    if (oldLabelProvider != null) {
        if (labelProviderListener != null) {
            oldLabelProvider.removeListener(labelProviderListener);
        }
    }
    this.labelProvider = labelProvider;
    if (labelProviderListener == null)
        labelProviderListener = new LabelProviderListener();
    labelProvider.addListener(labelProviderListener);
    refresh();

    if (oldLabelProvider != null) {
        oldLabelProvider.dispose();
    }
}

---