Java Checkbox类代码示例

import java.awt.Checkbox; //导入依赖的package包/类
@Override
public void paint(Graphics g) {
    Rectangle r = getBounds();
    g.setColor(Color.lightGray);
    g.draw3DRect(0, 0, r.width, r.height, false);

    int n = getComponentCount();
    for (int i = 0; i < n; i++) {
        Component comp = getComponent(i);
        if (comp instanceof Checkbox) {
            Point loc = comp.getLocation();
            Dimension d = comp.getSize();
            g.setColor(comp.getForeground());
            g.drawRect(loc.x - 1, loc.y - 1, d.width + 1, d.height + 1);
        }
    }
}
 

import java.awt.Checkbox; //导入依赖的package包/类
public HashPreferences() {
    setLayout(null);

    explanation = new MessagePanel(
            "Enables files to be hashed in the background so they can be downloaded with multi source download.\n\n"
                    + "NOTE: Files stop hashing after the current one.");
    explanation.setLocation(0, 0);
    explanation.setSize(STD_XSIZE, STD_YSIZE / 2 - CHECKBOX_Y_SIZE);
    add(explanation);

    enableHashing = new Checkbox("Enabling File Hashing");
    enableHashing.setLocation(50, STD_YSIZE / 2 - CHECKBOX_Y_SIZE);
    enableHashing.setSize(STD_XSIZE - 50, CHECKBOX_Y_SIZE);
    add(enableHashing);

    setSize(STD_XSIZE, STD_YSIZE);
}
 

import java.awt.Checkbox; //导入依赖的package包/类
/**
 * Run a demonstration.
 *
 * @param args  ignored.
 * 
 * @throws Exception when an error occurs.
 */
public static void main(final String[] args) throws Exception {
    final Frame frame = new Frame();
    final Panel panel = new Panel();
    panel.setLayout(new RadialLayout());

    panel.add(new Checkbox("One"));
    panel.add(new Checkbox("Two"));
    panel.add(new Checkbox("Three"));
    panel.add(new Checkbox("Four"));
    panel.add(new Checkbox("Five"));
    panel.add(new Checkbox("One"));
    panel.add(new Checkbox("Two"));
    panel.add(new Checkbox("Three"));
    panel.add(new Checkbox("Four"));
    panel.add(new Checkbox("Five"));

    frame.add(panel);
    frame.setSize(300, 500);
    frame.setVisible(true);
}
 

import java.awt.Checkbox; //导入依赖的package包/类
public JPanel getPermissionsPanel(){
	JPanel permissionsPanel = new JPanel();
	Font labelFont = new Font("SansSerif", Font.BOLD, 12);
	Border paddingBorder = BorderFactory.createEmptyBorder(5,5,5,5);
	JLabel labelPerm = new JLabel("Permissions"); labelPerm.setFont(labelFont); labelPerm.setBorder(paddingBorder); labelPerm.setAlignmentX(Component.LEFT_ALIGNMENT);
	permissionsPanel.setLayout(new BoxLayout(permissionsPanel, BoxLayout.Y_AXIS));
	permissionsPanel.add(labelPerm);
	
	JPanel permCBPanel = new JPanel();
	permCBPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
	permCBPanel.setLayout(new GridLayout(0,2));
	for(SeqDataUser u : users){
		Checkbox cb = new Checkbox(u.getName(), sharedUsers.containsKey(u.getName()) && sharedUsers.get(u.getName()));
		if(u.isAdmin())
			cb.setEnabled(false);
		userCheckboxes.put(u, cb);
		permCBPanel.add(cb);
	}
	permissionsPanel.add(permCBPanel);
	permissionsPanel.add(Box.createVerticalGlue());
	return permissionsPanel;
}
 

import java.awt.Checkbox; //导入依赖的package包/类
protected WebPanel(JmolViewer viewer, JFileChooser fc, WebPanel[] webPanels,
    int panelIndex) {
  this.viewer = viewer;
  this.fc = fc;
  this.webPanels = webPanels;
  this.panelIndex = panelIndex;
  theWidgets = new Widgets();
  nWidgets = theWidgets.widgetList.length;
  widgetCheckboxes = new Checkbox[nWidgets];

  // Create the text fields for the path to the Jmol applet, page author(s)
  // name(s) and web page title.
  remoteAppletPath = new JTextField(20);
  remoteAppletPath.addActionListener(this);
  remoteAppletPath.setText(WebExport.getAppletPath(true));
  localAppletPath = new JTextField(20);
  localAppletPath.addActionListener(this);
  localAppletPath.setText(WebExport.getAppletPath(false));
  pageAuthorName = new JTextField(20);
  pageAuthorName.addActionListener(this);
  pageAuthorName.setText(WebExport.getPageAuthorName());
  webPageTitle = new JTextField(20);
  webPageTitle.addActionListener(this);
  webPageTitle.setText(GT._("A web page containing Jmol applets"));
}
 

import java.awt.Checkbox; //导入依赖的package包/类
public boolean dialogItemChanged(GenericDialog gd, AWTEvent e) {
	chosenFilter = gd.getNextChoice();
	chosenRadius = (double) gd.getNextNumber();
	chosenIteration = (int) gd.getNextNumber();
	
	Checkbox previewCheckbox = (Checkbox) gd.getCheckboxes().get(0);
	if (gd.invalidNumber() || chosenRadius<=0 || chosenRadius>3 || chosenIteration<1 || chosenIteration>500) {
		if (previewCheckbox.getState()) {
			previewCheckbox.setSize(130, 20);
			previewCheckbox.setLabel("Invalid number");
		}
		return false;
	} else {
		return true;
	}
}
 

import java.awt.Checkbox; //导入依赖的package包/类
public void itemStateChanged(ItemEvent check) {

        // Process the Checkboxes.  First get the components
        // of the panel loopPanel and store in a Component
        // array (Note: the method getComponents()
        // is inherited from the Container class by the
        // subclass Panel).

        Component [] components = loopPanel.getComponents();

        // Now process these components.  First cast each
        // Component to a Checkbox.  Then use the getState()
        // method of Checkbox to return boolean true if
        // checked and false otherwise, and act accordingly.
        // Since in this case the two checkboxes are exclusive
        // (only one can be true), we only need to process
        // one of them to know what to do.

        gp.loopFlag = ((Checkbox) components[1]).getState();

    }
 

import java.awt.Checkbox; //导入依赖的package包/类
private void addCheckBoxes() {

activeFeedbackCheckbox = new Checkbox("");
activeFeedbackCheckbox.setFocusable(false);
activeFeedbackCheckbox.setState(cfg.getIsActiveFeedbackEnabled());
activeFeedbackCheckbox.setBackground(COLOR_UI_BACKGROUND);
activeFeedbackCheckbox.setBounds(BOUNDS_ACTIVE_FEEDBACK_CHECKBOX);
getContentPane().add(activeFeedbackCheckbox);


defaultCollatedCheckbox = new Checkbox("");
defaultCollatedCheckbox.setFocusable(false);
defaultCollatedCheckbox.setState(cfg.getIsDefaultCollated());
defaultCollatedCheckbox.setBackground(COLOR_UI_BACKGROUND);
defaultCollatedCheckbox.setBounds(new Rectangle(846, 40, 25, 25));
getContentPane().add(defaultCollatedCheckbox);
   }
 

import java.awt.Checkbox; //导入依赖的package包/类
void configurationSwitchesCreate() {
    switchesLowerPanel.removeAll();
    switchesUpperPanel.removeAll();
    for (Iterator i = config.getSwitches().entrySet().iterator(); i.hasNext(); ) {
        Entry e = (Entry) i.next();
        final String name    = (String) e.getKey();
        final String setting = (String) e.getValue();
        final Checkbox check = new Checkbox(name);
        //check.setFont(new Font("Monospaced", Font.PLAIN, 11));
        check.setFont(new Font("Dialog", Font.PLAIN, 14));
        check.setState(setting.equals("on") ? true : false);
        if (name.length() < 4) {
            switchesUpperPanel.add(check);
        } else {
            switchesLowerPanel.add(check);
        }
    }
}
 

import java.awt.Checkbox; //导入依赖的package包/类
@Override
public void queryAdditionalParameters( final GenericDialog gd )
{
	gd.addChoice( "ImgLib2_container_FFTs", BoundingBoxGUI.imgTypes, BoundingBoxGUI.imgTypes[ defaultFFTImgType ] );
	gd.addCheckbox( "Save_memory (not keep FFT's on CPU, 2x time & 0.5x memory)", defaultSaveMemory );
	saveMem = (Checkbox)gd.getCheckboxes().lastElement();
	gd.addChoice( "Type_of_iteration", iterationTypeString, iterationTypeString[ defaultIterationType ] );
	it = (Choice)gd.getChoices().lastElement();
	gd.addChoice( "Image_weights", weightsString, weightsString[ defaultWeightType ] );
	weight = (Choice)gd.getChoices().lastElement();
	gd.addChoice( "OSEM_acceleration", osemspeedupChoice, osemspeedupChoice[ defaultOSEMspeedupIndex ] );
	gd.addNumericField( "Number_of_iterations", defaultNumIterations, 0 );
	gd.addCheckbox( "Debug_mode", defaultDebugMode );
	gd.addCheckbox( "Adjust_blending_parameters (if stripes are visible)", defaultAdjustBlending );
	gd.addCheckbox( "Use_Tikhonov_regularization", defaultUseTikhonovRegularization );
	gd.addNumericField( "Tikhonov_parameter", defaultLambda, 4 );
	gd.addChoice( "Compute", blocksChoice, blocksChoice[ defaultBlockSizeIndex ] );
	block = (Choice)gd.getChoices().lastElement();
	gd.addChoice( "Compute_on", computationOnChoice, computationOnChoice[ defaultComputationTypeIndex ] );
	gpu = (Choice)gd.getChoices().lastElement();
	gd.addChoice( "PSF_estimation", extractPSFChoice, extractPSFChoice[ defaultExtractPSF ] );
	gd.addChoice( "PSF_display", displayPSFChoice, displayPSFChoice[ defaultDisplayPSF ] );
}
 

import java.awt.Checkbox; //导入依赖的package包/类
public void itemStateChanged(ItemEvent e)
{
	Object actioner = e.getSource();

	if (actioner == null)
		return;

	if ((Checkbox) actioner == subRandomSamplesCheckbox)
	{
		updateNumberOfSamples();
		return;
	}

	if (setResultsOptionsCheckbox.getState())
	{
		setResultsOptionsCheckbox.setState(false);
		setResultsOptions();
		updateNumberOfSamples();
	}
}
 

import java.awt.Checkbox; //导入依赖的package包/类
private void createFrame()
{
	setLayout(mainGrid);

	// Build a grid that shows the last pressed position.
	labels = new Label[6];
	ImagePlus imp = getCurrentImage();
	String title = (imp == null) ? "" : imp.getTitle();
	createLabelPanel(labels[0] = new Label(), "Image", title);
	createLabelPanel(labels[1] = new Label(), "X", "");
	createLabelPanel(labels[2] = new Label(), "Y", "");
	createLabelPanel(labels[3] = new Label(), "Z", "");
	createLabelPanel(labels[4] = new Label(), "C", "");
	createLabelPanel(labels[5] = new Label(), "T", "");

	overlayCheckbox = new Checkbox("Overlay", true);
	add(overlayCheckbox, 0, 1);
}
 

import java.awt.Checkbox; //导入依赖的package包/类
public static boolean edit(Component parent, Line line) {
	// TODO Auto-generated method stub
	lineEditor.line.setLineType(line.getLineType());
	lineEditor.line.setLineWidth(line.getLineWidth());
	lineEditor.line.setInVisible(line.isInVisible());
	lineEditor.cbHide.setSelected(line.isInVisible());
	((Checkbox)lineEditor.typeCheckBoxes.get(line.getLineType())).setState(true);
	((Checkbox)lineEditor.widthCheckBoxes.get(line.getLineWidth()-1)).setState(true);
	
	if (ModalDialog.doModal(parent, lineEditor, StringResource.getString("lineEditorTitle"))) {
		line.setLineType(lineEditor.line.getLineType());
		line.setLineWidth(lineEditor.line.getLineWidth());
		line.setInVisible(lineEditor.line.isInVisible());
		return true;
	} return false;
}
 

import java.awt.Checkbox; //导入依赖的package包/类
/**
* 
*/
  private int agregar(String nombreServidor, String version, String ip,
          String id) {
      Checkbox check = new Checkbox("", true, grupoConexiones);
      PanelConexion p = new PanelConexion(check, nombreServidor, version, ip,
              id, ++claveEntrada);
      Integer clave = new Integer(claveEntrada);
      int cant = panelConexiones.getComponentCount();
      tablaConexiones.put(clave, p);
      tablaCheckbox.put(check, p);
      if (cant > 0) {
          layout.setRows(cant + 1);
      }
      panelConexiones.add(p);
      panelConexiones.validate();
      validate();
      return claveEntrada;
  }
 

import java.awt.Checkbox; //导入依赖的package包/类
public boolean queryOptions() {
	MesquiteInteger buttonPressed = new MesquiteInteger(1);
	String help = "If you select \"minimize objection function\", then Mesquite will search for trees that have smaller values of the number calculated for each tree; if you turn this option off, Mesquite will look for trees with larger values. ";
	help+="For example, if Treelength were the value calculated for each tree, one typically would search for trees with smaller values; i.e., one would choose \"minimize objection function\".";
	help+= " If \"live updates\" is chosen, then each time a better tree is found, the tree will be redrawn (if it is visible in a tree window) and any calculations based upon the tree,"; 
	help+=" such as tracing of a character history, a tree legend, or a chart, will be redone, which may substantially increase the time taken for the search.";
	ExtensibleDialog dialog = new ExtensibleDialog(containerOfModule(), "Options for Search for Better Tree",buttonPressed);  //MesquiteTrunk.mesquiteTrunk.containerOfModule()
	dialog.appendToHelpString(help);
	
	dialog.addLabel("Options for Search for Better Tree");
	
	Checkbox smallerIsBetterBox = dialog.addCheckBox("minimize objection function", smallerIsBetter);
	Checkbox liveUpdatesBox = dialog.addCheckBox("update display and calculations based upon tree as it is rearranged", liveUpdates);

	dialog.completeAndShowDialog(true);
	if (buttonPressed.getValue()==0)  {
		smallerIsBetter = smallerIsBetterBox.getState();
		liveUpdates = liveUpdatesBox.getState();
		//storePreferences();
	}
	dialog.dispose();
	return (buttonPressed.getValue()==0);
}