Java ListModel.getElementAt方法代码示例

import javax.swing.ListModel; //导入方法依赖的package包/类
@Override
public boolean isChanged() {
    ListModel formattersModel = formattersList.getModel();
    VariablesFormatter[] formatters = new VariablesFormatter[formattersModel.getSize()];
    for (int i = 0; i < formatters.length; i++) {
        formatters[i] = (VariablesFormatter) formattersModel.getElementAt(i);
    }
    VariablesFormatter[] saved = VariablesFormatter.loadFormatters();
    if(saved == null) {
        return false;
    }
    if(saved.length != formatters.length) {
        return true;
    }
    for (int i = 0; i < saved.length; i++) {
        VariablesFormatter savedFormatter = saved[i];
        VariablesFormatter currentFormatter = (VariablesFormatter) formattersModel.getElementAt(i);
        if(!areVariablesFormattersEqual(savedFormatter, currentFormatter)) {
            return true;
        }
    }
    return false;
}
 

import javax.swing.ListModel; //导入方法依赖的package包/类
protected void setPaidDriverInfo()
{
    paidwarning.setOpaque(false);
    paidwarning.setText("");

    if (selectedDriver == null)
        return;

    ListModel<DecoratedCar> m = cars.getModel();
    if (m.getSize() > 0) {
        for (int ii = 0; ii < m.getSize(); ii++) {
            DecoratedCar c = (DecoratedCar)m.getElementAt(ii);
            if (!c.isInRunOrder() && c.hasPaid()) return;
        }
    }

    paidwarning.setText("No cars paid and not in runorder");
    paidwarning.setOpaque(true);
}
 

import javax.swing.ListModel; //导入方法依赖的package包/类
public boolean openDialog(EditorOperator operator) {
    operator.pressKey(KeyEvent.VK_INSERT, KeyEvent.ALT_DOWN_MASK);
    JDialogOperator jdo = new JDialogOperator();        
    JListOperator list = new JListOperator(jdo);
    ListModel lm = list.getModel();
    for (int i = 0; i < lm.getSize(); i++) {
        CodeGenerator cg  = (CodeGenerator) lm.getElementAt(i);
        if(cg.getDisplayName().equals("Add Property...")) {
            list.setSelectedIndex(i);
            jdo.pushKey(KeyEvent.VK_ENTER);                
            new EventTool().waitNoEvent(250);
            return true;
        }
    }
    fail("Dialog not found");
    return false;
}
 

import javax.swing.ListModel; //导入方法依赖的package包/类
/**
 * Opens requested code generation dialog
 * @param type Displayname of menu item
 * @param editor Operator of editor window where should be menu opened
 * @return true is item is found, false elsewhere
 */
public static boolean openDialog(String type, EditorOperator editor) {
    new EventTool().waitNoEvent(1000);
    editor.pushKey(KeyEvent.VK_INSERT, KeyEvent.ALT_DOWN_MASK);
    JDialogOperator jdo = new JDialogOperator();
    new EventTool().waitNoEvent(1000);
    JListOperator list = new JListOperator(jdo);        
    ListModel lm = list.getModel();
    for (int i = 0; i < lm.getSize(); i++) {
        CodeGenerator cg  = (CodeGenerator) lm.getElementAt(i);
        if(cg.getDisplayName().equals(type)) {
            list.setSelectedIndex(i);
            jdo.pushKey(KeyEvent.VK_ENTER);
            new EventTool().waitNoEvent(1000);
            return true;
        }
    }
    return false;        
}
 

import javax.swing.ListModel; //导入方法依赖的package包/类
/**
 * Compares list of items provided in the Insert Code dialog with the list of expected items
 * @param editor Operator of editor window where should Insert Code should be caled
 * @param items Expected items
 * @return true if both list are the same, false otherwise
 */
public static boolean containsItems(EditorOperator editor, String ... items) {
    Set<String> actItems = new HashSet<String>();
    List<String> expItems = Arrays.asList(items);
    editor.pushKey(KeyEvent.VK_INSERT, KeyEvent.ALT_DOWN_MASK);
    JDialogOperator jdo = new JDialogOperator();        
    JListOperator list = new JListOperator(jdo);
    ListModel lm = list.getModel();
    for (int i = 0; i < lm.getSize(); i++) {
        CodeGenerator cg  = (CodeGenerator) lm.getElementAt(i);
        actItems.add(cg.getDisplayName());
        if(!expItems.contains(cg.getDisplayName())) return false;
    }
    for (String string : expItems) {
        if(!actItems.contains(string)) return false;            
    }
    return true;       
}
 

import javax.swing.ListModel; //导入方法依赖的package包/类
@Override
public int getMaximumIndex(Colony colony, JList<BuildableType> buildQueueList, int UNABLE_TO_BUILD) {
    ListModel<BuildableType> buildQueue = buildQueueList.getModel();
    final int buildQueueLastPos = buildQueue.getSize();

    boolean canBuild = false;
    if (colony.canBuild(this)) {
        canBuild = true;
    }

    // does not depend on anything, nothing depends on it
    // can be built at any time
    if (canBuild) return buildQueueLastPos;
    // check for building in queue that allows builting this unit
    for (int index = 0; index < buildQueue.getSize(); index++) {
        BuildableType toBuild = buildQueue.getElementAt(index);
        if (toBuild == this) continue;
        if (toBuild.hasAbility(Ability.BUILD, this)) {
            return buildQueueLastPos;
        }
    }
    return UNABLE_TO_BUILD;
}
 

import javax.swing.ListModel; //导入方法依赖的package包/类
private void updateListTrechos(RotaVO rota) throws CadastroException {
	DefaultListModel<RotaVO> model = new DefaultListModel<RotaVO>();
	ListModel<RotaVO> currentModel = this.listTrechos.getModel();

	// as rotas precisam ser sequenciais
	// logo se a origem da nova rota não for igual ao destino da última,
	// lançar exceção
	if (currentModel.getSize() > 0) {
		RotaVO last = currentModel.getElementAt(currentModel.getSize() - 1);
		if (!last.getDescricaoDestino().equals(rota.getDescricaoOrigem()))
			throw new CadastroException("Trecho inválido. A próxima rota precisa possuir "
					+ last.getDescricaoDestino() + " como origem.");
	}

	for (int i = 0; i < currentModel.getSize(); i++) {
		RotaVO trecho = currentModel.getElementAt(i);
		model.addElement(trecho);
	}
	model.addElement(rota);
	this.listTrechos.setModel(model);
}
 

import javax.swing.ListModel; //导入方法依赖的package包/类
@Override
public Object getElementAt(int index)
{
	for( int i = 0; i < models.size(); i++ )
	{
		ListModel model = models.get(i);
		if( model.getSize() <= index )
		{
			index -= model.getSize();
		}
		else
		{
			return model.getElementAt(index);
		}
	}
	return null;
}
 

import javax.swing.ListModel; //导入方法依赖的package包/类
private void updatePrefferedWidth(int firstRow, int lastRow) {
    final ListModel model = getModel();
    final int l = model.getSize() - 1;
    if (lastRow > l)
        lastRow = l;
    if (firstRow < 0)
        firstRow = 0;
    int m = this.m;
    for (int i = firstRow; i <= lastRow; i++) {
        final Object obj = model.getElementAt(i);
        if (obj == null)
            continue;
        final Component c = renderer.getListCellRendererComponent(this,
                obj, i, true, true);
        final int t = c.getPreferredSize().width + 2;
        if (t > m)
            m = t;
    }
    if (m != getFixedCellWidth()) {
        setFixedCellWidth(m);
        revalidate();
    }
}
 

import javax.swing.ListModel; //导入方法依赖的package包/类
@Override
public void store() {
    /*if (selectedVariablesFormatter != null) {
        storeSelectedFormatter(selectedVariablesFormatter);
    }*/
    Properties p = Properties.getDefault().getProperties("debugger.options.JPDA");
    ListModel formattersModel = formattersList.getModel();
    VariablesFormatter[] formatters = new VariablesFormatter[formattersModel.getSize()];
    for (int i = 0; i < formatters.length; i++) {
        VariablesFormatter vf = (VariablesFormatter) formattersModel.getElementAt(i);
        formatters[i] = vf;
    }
    p.setArray("VariableFormatters", formatters);
}
 

import javax.swing.ListModel; //导入方法依赖的package包/类
/**
 * Return files currently displayed.
 *
 * @return an array of items from the file list.
 */
public File[] getFiles() {
    waitPainted(-1);
    ListModel<?> listModel = getFileList().getModel();
    File[] result = new File[listModel.getSize()];
    for (int i = 0; i < listModel.getSize(); i++) {
        result[i] = (File) listModel.getElementAt(i);
    }
    return result;
}
 

import javax.swing.ListModel; //导入方法依赖的package包/类
/**
 * Check if Insertcode popup contains requested item
 * @param editor Operator of editor window where should Insert Code should be caled
 * @param items Expected items
 * @return true if all requested item are pressent, to exact match use {@link #containsItems(org.netbeans.jellytools.EditorOperator, java.lang.String[]) containsItems}
 */
public static boolean checkItems(EditorOperator editor, String ... items) {        
    Set<String> expItems = new HashSet<String>(Arrays.asList(items));
    editor.pushKey(KeyEvent.VK_INSERT, KeyEvent.ALT_DOWN_MASK);
    JDialogOperator jdo = new JDialogOperator();
    JListOperator list = new JListOperator(jdo);
    ListModel lm = list.getModel();
    for (int i = 0; i < lm.getSize(); i++) {
        CodeGenerator cg  = (CodeGenerator) lm.getElementAt(i);
        expItems.remove(cg.getDisplayName());            
    }
    if(!expItems.isEmpty()) return false;
    return true;
}
 

import javax.swing.ListModel; //导入方法依赖的package包/类
private void invokeTemplateAsHint(EditorOperator editor, final String description) {
    final String blockTemplatePrefix = "<html>Surround with ";

    new EventTool().waitNoEvent(500);
    editor.pressKey(KeyEvent.VK_ENTER, KeyEvent.ALT_DOWN_MASK);
    new EventTool().waitNoEvent(500);
    JListOperator jlo = new JListOperator(MainWindowOperator.getDefault());
    ListModel model = jlo.getModel();
    int i;
    for (i = 0; i < model.getSize(); i++) {
        Object item = model.getElementAt(i);
        String hint = "n/a";
        if (item instanceof SurroundWithFix) {
            hint = ((SurroundWithFix) item).getText();
        }
        if (hint.startsWith(blockTemplatePrefix + description)) {
            System.out.println("Found at "+i+" position: "+hint);
            break;
        }
    }
    if (i == model.getSize()) {
        fail("Template not found in the hint popup");
    }
    new EventTool().waitNoEvent(2000);
    jlo.selectItem(i);
    new EventTool().waitNoEvent(500);
}
 

import javax.swing.ListModel; //导入方法依赖的package包/类
String[] getDisplayedGroups() {
    ListModel model = displayedGroupsList.getModel();
    int n = model.getSize();
    String[] groupNames = new String[n];
    for (int i = 0; i < n; i++) {
        GroupElement ge = (GroupElement) model.getElementAt(i);
        groupNames[i] = ge.getGroup().name();
    }
    return groupNames;
}
 

import javax.swing.ListModel; //导入方法依赖的package包/类
public static void selectTestProject(final BugzillaQuery q) {
    QueryPanel qp = (QueryPanel) q.getController().getComponent(QueryMode.EDIT);
    ListModel model = qp.productList.getModel();
    for (int i = 0; i < model.getSize(); i++) {
        QueryParameter.ParameterValue pv = (ParameterValue) model.getElementAt(i);
        if (pv.getValue().equals(TEST_PROJECT)) {
            qp.productList.setSelectedIndex(i);
            break;
        }
    }
}