Example usage for com.google.gwt.user.client.ui DisclosurePanel clear

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui DisclosurePanel clear.

Prototype

public void clear() 

Source Link

Usage

From source file:com.appspot.hommkmessage.client.view.ListView.java

License:Open Source License

private void createListEntry(final int index, final MessageMetadata messageMetadata) {
    final HorizontalPanel entryLinePanel = new HorizontalPanel();
    final DisclosurePanel entryPanel = new DisclosurePanel();
    entryPanel.addStyleName("messageListEntryPanel");
    setEntryHeader(messageMetadata, entryPanel, true);
    entryLinePanel.add(entryPanel);//from  w w w .j  a v a2 s  .  c o  m
    addDeleteLink(messageMetadata, entryLinePanel);
    add(entryLinePanel);

    entryPanel.addOpenHandler(new OpenHandler<DisclosurePanel>() {

        @Override
        public void onOpen(OpenEvent<DisclosurePanel> event) {
            entryPanel.clear();
            final MessageFrame messageFrame = new MessageFrame("messageFrame" + index);
            messageFrame.addStyleName("messageInListView");
            entryPanel.add(messageFrame);
            messageFrame.showMessage(messageMetadata.getId());
            localStorage.markAsRead(messageMetadata.getId());

            setEntryHeader(messageMetadata, entryPanel, false);
        }

    });
    entryPanel.addCloseHandler(new CloseHandler<DisclosurePanel>() {

        @Override
        public void onClose(CloseEvent<DisclosurePanel> event) {
            setEntryHeader(messageMetadata, entryPanel, true);
        }
    });
}

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