Revision 67d30f02

b/src/gr/grnet/pithos/web/client/PithosDisclosurePanel.java
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import com.google.gwt.resources.client.ClientBundle;
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import com.google.gwt.resources.client.CssResource;
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import com.google.gwt.resources.client.ImageResource;
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import com.google.gwt.user.client.ui.Composite;
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import com.google.gwt.user.client.ui.DisclosurePanel;
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import com.google.gwt.user.client.ui.HTML;
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import com.google.gwt.user.client.ui.HasHorizontalAlignment;
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import com.google.gwt.user.client.ui.HasVerticalAlignment;
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import com.google.gwt.user.client.ui.HorizontalPanel;
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import com.google.gwt.user.client.ui.Image;
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import com.google.gwt.user.client.ui.Widget;
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import com.google.gwt.user.client.ui.*;
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public class PithosDisclosurePanel extends Composite {


  		





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        ImageResource ajaxLoader();


  		





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	}


  		





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	DisclosurePanel panel;


  		





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	Resources resources;


  		





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    final boolean ajaxLoader;


  		





  
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	private final DisclosurePanel panel;


  		





  
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    private final Resources resources;


  		





  
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    private final String title;


  		





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    public PithosDisclosurePanel(final Resources _resources, final String title, boolean open) {


  		





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        this(_resources, title, open, false);


  		





  
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        this(_resources, title, false, open);


  		





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    }


  		





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	public PithosDisclosurePanel(final Resources _resources, final String title, boolean open, boolean ajaxLoader) {


  		





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        this.ajaxLoader = ajaxLoader;


  		





  
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	public PithosDisclosurePanel(final Resources _resources, final String title, boolean ajaxLoader, boolean open) {


  		





  
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        this.title = title;


  		





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		resources = _resources;


  		





  
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		this.resources = _resources;


  		





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		resources.pithosDisclosurePanelCss().ensureInjected();


  		





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		panel = new DisclosurePanel();


  		





  
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		this.panel = new DisclosurePanel();


  		





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		panel.addStyleName(resources.pithosDisclosurePanelCss().disclosurePanel());


  		





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		panel.setHeader(createHeader(resources, title, open));


  		





  
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		panel.setHeader(createHeader(resources, title, ajaxLoader, open));


  		





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		panel.setOpen(open);


  		





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


  		





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			@Override


  		





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			public void onOpen(OpenEvent<DisclosurePanel> event) {


  		





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				panel.setHeader(createHeader(resources, title, true));


  		





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			}


  		





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		});


  		





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		panel.addCloseHandler(new CloseHandler<DisclosurePanel>() {


  		





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			@Override


  		





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			public void onClose(CloseEvent<DisclosurePanel> event) {


  		





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				panel.setHeader(createHeader(resources, title, false));


  		





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			}


  		





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		});


  		





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        if(!ajaxLoader) {


  		





  
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            addOpenCloseHandlers();


  		





  
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        }


  		





  
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		initWidget(panel);


  		





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	}


  		





  
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    private void addOpenCloseHandlers() {


  		





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


  		





  
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            @Override


  		





  
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            public void onOpen(OpenEvent<DisclosurePanel> event) {


  		





  
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                panel.setHeader(createHeader(resources, title, false, true));


  		





  
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            }


  		





  
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        });


  		





  
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        panel.addCloseHandler(new CloseHandler<DisclosurePanel>() {


  		





  
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            @Override


  		





  
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            public void onClose(CloseEvent<DisclosurePanel> event) {


  		





  
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                panel.setHeader(createHeader(resources, title, false, false));


  		





  
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            }


  		





  
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        });


  		





  
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    }


  		





  
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    public void setLoaded(boolean open) {


  		





  
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        this.panel.setHeader(createHeader(resources, title, false, open));


  		





  
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        addOpenCloseHandlers();


  		





  
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    }


  		





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	Widget createHeader(Resources resources, String title, boolean open) {


  		





  
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	Widget createHeader(Resources resources, String title, boolean ajaxLoader, boolean open) {


  		





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		HorizontalPanel header = new HorizontalPanel();


  		





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		Image img = new Image(resources.icon());


  		





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		header.add(img);


  		





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        if(ajaxLoader) {


  		





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            final Image alImg = new Image(resources.ajaxLoader());


  		





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            header.add(alImg);


  		





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        }


  		





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		header.setCellVerticalAlignment(img, HasVerticalAlignment.ALIGN_MIDDLE);


  		





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		header.setCellWidth(img, "32px");


  		





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		HTML titleHtml = new HTML(title);


  		





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		header.add(titleHtml);


  		





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		header.setCellVerticalAlignment(titleHtml, HasVerticalAlignment.ALIGN_MIDDLE);


  		





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		Image arrow = new Image(open ? resources.open() : resources.closed());


  		





  
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		Image arrow = new Image(ajaxLoader ? resources.ajaxLoader() : open ? resources.open() : resources.closed());


  		





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		arrow.addStyleName(resources.pithosDisclosurePanelCss().arrow());


  		





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		header.add(arrow);


  		





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		header.setCellHorizontalAlignment(arrow, HasHorizontalAlignment.ALIGN_RIGHT);


  		












  

    
      b/src/gr/grnet/pithos/web/client/othersharedtree/OtherSharedTreeView.java
    
  






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    public OtherSharedTreeView(OtherSharedTreeViewModel viewModel, boolean ajaxLoader) {


  		





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        this.model = viewModel;


  		





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        PithosDisclosurePanel panel = new PithosDisclosurePanel((Resources) GWT.create(Resources.class), Const.TXT_SHARED_WITH_ME, false, ajaxLoader);


  		





  
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        PithosDisclosurePanel panel = new PithosDisclosurePanel((Resources) GWT.create(Resources.class), Const.TXT_SHARED_WITH_ME, ajaxLoader, false);


  		





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        /*


  		





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         * Create the tree using the model. We use <code>null</code> as the default


  		





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         * value of the root node. The default value will be passed to


  		





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         */


  		





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        CellTree.Resources res = GWT.create(BasicResources.class);


  		





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        tree = new CellTree(model, null, res);


  		





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        tree.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.ENABLED);


  		





  
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        if(!ajaxLoader) {


  		





  
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            tree.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.ENABLED);


  		





  
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        }


  		





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        panel.setContent(tree);


  		





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        initWidget(panel);


  		












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