Java List類代碼示例

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
/**
 * Creates and returns the contents of an area of the dialog which appears
 * below the message and above the button bar.
 * 
 * This implementation creates two labels and two textfields.
 * 
 * @param parent parent composite to contain the custom area
 * @return the custom area control, or <code>null</code>
 */
protected Control createCustomArea(Composite parent) {
    
    Composite composite = new Composite(parent, SWT.NULL);
    composite.setLayoutData(new GridData(GridData.FILL_BOTH));
    composite.setLayout(new GridLayout());
    
    skVarList = new List(composite, SWT.MULTI | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
    skVarList.setLayoutData(new GridData(GridData.FILL_BOTH));
    skVarList.setItems(items);
    skVarList.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            selections = skVarList.getSelectionIndices();
        }});
    
    return composite;
}
 

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
@Override
protected Control createContents(Composite parent) {
    Label trackerListLabel = new Label(parent, SWT.NONE);
    trackerListLabel.setText("Eye Tracker Interface");

    //Get currently selected eye tracker type as index into list.
    TrackerType[] trackerKeys = EyeTrackerFactory.getAvailableEyeTrackers()
                                .keySet().toArray(new TrackerType[0]);
    int trackerSelectionIndex = Arrays.asList(trackerKeys).indexOf(
            TrackerType.valueOf(getPreferenceStore()
            .getString(EYE_TRACKER_TYPE)));

    //Create tracker list.
    trackerList = new List(parent, SWT.BORDER);
    String[] items = EyeTrackerFactory.getAvailableEyeTrackers().values()
                                      .toArray(new String[0]);
    trackerList.setItems(items);
    trackerList.setSelection(trackerSelectionIndex);

    return parent;
}
 

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
@Override
public CloneConstructor
getCloneConstructor()
{
	return( 
		new CloneConstructor()
		{
			public Class<? extends UISWTViewCoreEventListenerEx>
			getCloneClass()
			{
				return( ConfigView.class );
			}
			
			public java.util.List<Object>
			getParameters()
			{
				return( null );
			}
		});
}
 

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
@Override
protected Control createDialogArea(Composite parent) {
	Composite area = (Composite) super.createDialogArea(parent);
	Composite container = new Composite(area, SWT.NONE);
	container.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
	GridLayout layout = new GridLayout(2, false);
	container.setLayout(layout);
	Label lbtOcciServerUrl = new Label(container, SWT.NONE);
	lbtOcciServerUrl.setText(Messages.OcciActionDialog_Label);
	final List listOcciActions = new List (container, SWT.BORDER | SWT.SINGLE | SWT.V_SCROLL);
	listOcciActions.addSelectionListener(
			  new SelectionAdapter() {
				  @Override
				  public void widgetSelected(SelectionEvent e) {
					  selectedAction = listOcciActions.getSelection()[0];
				  }					  
			  }
			);
	listOcciActions.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
	for(Action action : actions) {
		listOcciActions.add(action.getScheme() +  action.getTerm());
	}
	return area;
}
 

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
/**
 * Open the config editor dialog for editing an existing configuration.
 * This is called, when edit button is pressed.
 */
private void openEditorDialog() {
    
    List list = getListControl(parent);
    int index = list.getSelectionIndex();
    if (index < 0) {
        // no item selected from the list, do nothing
        return;
    }
    
    String name = list.getItem(index);
    if (name == null || name.length() == 0) {
        // no name for the item, can't load config
        return;
    }
    
    registry.setActiveViewer(name.substring(0, name.indexOf('(')-1));
    ViewerConfigDialog dialog = new ViewerConfigDialog(editButton.getShell(),
            (ViewerAttributeRegistry) registry.clone());
    
    int code = dialog.open();
    if (code == Window.OK) {
        registry.mergeWith(dialog.getRegistry());
        list.setItem(index, registry.getActiveViewer() + " (" + registry.getCommand() + ")");
    }
}
 

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
public void init(){
	Composite composite = new Composite(this,SWT.NONE);
	composite.setLayout(new GridLayout());
	composite.setLayoutData(new GridData(SWT.FILL,SWT.FILL,true,true));
	
	this.proposalParameters = new ArrayList<int[]>();
	
	this.proposalList = new List(composite,SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
	this.proposalList.setLayoutData(new GridData(SWT.FILL,SWT.FILL,true,true));
	this.proposalList.addSelectionListener(new SelectionAdapter() {
		public void widgetSelected(SelectionEvent e) {
			if(getDialog().getEditor() != null){
				showChord(getProposalList().getSelectionIndex());
			}
		}
	});
	
}
 

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
public void notifyProposals(final long processId, final boolean sharp, final boolean redecorate, final boolean setChordName, final java.util.List<int[]> proposalParameters, final java.util.List<String> proposalNames) {
	final int params[] = (!proposalParameters.isEmpty() ? (int[])proposalParameters.get(0) : null);
	final String chordName = (params != null ? getChordName(params, sharp) : "");
	
	TGSynchronizer.getInstance(this.dialog.getContext().getContext()).executeLater(new Runnable() {
		public void run() {
			if(!getDialog().isDisposed() && isValidProcess(processId)){
				for(int[] currentProposalParameters : proposalParameters) {
					addProposalParameters(currentProposalParameters);
				}
				for(String currentProposalName : proposalNames) {
					addProposalName(currentProposalName);
				}
				if( redecorate && params != null ) {
					redecorate(params);
				}
				if( setChordName ) {
					getDialog().getEditor().setChordName( chordName != null ? chordName : ""  );
				}
			}
		}
	});
}
 

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
/**
 * Shellsort, using a sequence suggested by Gonnet.
 * -- a little adopted
 * @param a List of Proposals, unsorted
 * @param sortIndex 1 to sort by don'tHaveGrade, 2 to sort by unusualGrade
 * @return sorted list by selected criteria
 */
public void shellsort( java.util.List<Proposal> a, int sortIndex ){
	int length = a.size();
	for( int gap = length / 2; gap > 0;
				 gap = gap == 2 ? 1 : (int) ( gap / 2.2 ) )
		for( int i = gap; i < length; i++ ){
			Proposal tmp = (Proposal)a.get(i);
			int j = i;
			
			for( ; j >= gap && 
			(  sortIndex == 1 ?
			tmp.dontHaveGrade > ((Proposal)a.get(j - gap)).dontHaveGrade :
			tmp.unusualGrade > ((Proposal)a.get(j - gap)).unusualGrade  )
			; 
			j -= gap )
				a.set(j, a.get(j - gap));
			a.set( j , tmp);
		}
}
 

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
/**
 * Called when the user selects an item in the List.
 */
public void widgetSelected(SelectionEvent e)
{
    List list = ((List) e.widget);
    Spec spec = ToolboxHandle.getCurrentSpec();
    if (spec != null)
    {
        spec.setModuleToShow(list.getSelection()[0]);

        String moduleName = list.getSelection()[0];
        spec.setModuleToShow(list.getSelection()[0]);
        int idx = selectString(moduleNames, moduleName);
        if (idx != -1)
        {
            setUseMarkers(showUses[idx], moduleName, spec);
        }

    }
}
 

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
private void showRefs(Scanner input, ArrayList<String> refStrings) {
	while(input.hasNext()){
		String line = input.nextLine();
		if (!line.equals("") && line.length() > 0)
			refStrings.add(line);

	}
	if (refStrings.size() == 0){
		MessageBox dialog = 
				new MessageBox(parent.getShell(), SWT.ERROR | SWT.OK);
		dialog.setText("Error");
		dialog.setMessage("No refactoring information was found!");
		dialog.open();
	} else{
		list = new List(parent, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);
		list.setBounds (20, 100, 250, 250);
		list.setVisible(true);
		for (int i = 0; i < refStrings.size(); i++) {
			list.add(refStrings.get(i));
		}
	}
}
 

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
private void loadListOfServers(List list) {
	ServerStore serverStore = new ServerStore(
			uk.ac.york.mondo.integration.api.dt.Activator.getDefault().getPreferenceStore());
	java.util.List<Server> servers = serverStore.readAllServers();

	list.removeAll();
	
	list.add(CUSTOM_URL_TEXT);

	list.setSelection(0); // by default select option "Custom URL"

	for (Server server : servers) {
		list.add(server.getBaseURL());
	}
	userName.setEnabled(false);
	userName.setText("");
	frontRepoURL.setText("");
}
 

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
private void handleAddInList(List inlist) {
	int index = Math.max(0, inlist.getSelectionIndex());
	OperandDialog dialog = new OperandDialog(getShell());
	ArrayList<AOperand> ops = new ArrayList<AOperand>(operands);
	if (index < ops.size())
		ops.add(index, new ParameterPOperand(value));
	else
		ops.add(new ParameterPOperand(value));
	dialog.setValues(value, ops, index);
	if (dialog.open() == Dialog.OK) {
		AOperand op = dialog.getOperand();
		if (index < ops.size())
			operands.add(index + 1, op);
		else
			ops.add(op);
		showInList(inlist);
	}
}
 

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
private void handleAddInList(List inlist) {
	int index = Math.max(0, inlist.getSelectionIndex());
	OperandDialog dialog = new OperandDialog(getShell());
	ArrayList<AOperand> ops = new ArrayList<AOperand>(operands);
	if (index < ops.size())
		ops.add(index, Factory.getDefaultOperand(value));
	else
		ops.add(Factory.getDefaultOperand(value));
	dialog.setValues(value, ops, index);
	if (dialog.open() == Dialog.OK) {
		AOperand op = dialog.getOperand();
		if (index < ops.size())
			operands.add(index + 1, op);
		else
			ops.add(op);
		showInList(inlist);
	}
}
 

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
private void refreshZipEntriesList() {
	zipFileContent.removeAll();
	if(!zipEntries.isEmpty()){
		java.util.List<String> fileLocations = new ArrayList<String>();
		for(ZipEntry ze : zipEntries){
			fileLocations.add(ze.getLocation());
		}
		Collections.sort(fileLocations);
		for(String loc : fileLocations){
			zipFileContent.add(loc);
		}
		zipFileContent.setFont(standardListFont);
	}
	else {
		zipFileContent.add(Messages.IssueAttachmentDetailsPage_NoAttachments);
		zipFileContent.setFont(ResourceManager.getItalicFont(standardListFont));
	}
}
 

import org.eclipse.swt.widgets.List; //導入依賴的package包/類
private void removeZipEntries(java.util.List<String> entries) {
	if(!zipEntries.isEmpty()){
		for (Iterator<ZipEntry> it = zipEntries.iterator(); it.hasNext(); ){
			ZipEntry ze = it.next();
			if(entries.contains(ze.getLocation())){
				switch (ze.getType()) {
				case HW_SW_INFO:
					btnSoftwareAndHardware.setSelection(false);
					break;
				case LOG:
					btnLogFile.setSelection(false);
					break;
				case PREFS:
					btnJaspersoftStudioPreferences.setSelection(false);
					break;
				default:
					break;
				}
				it.remove();
			}
		}
	}
}