Examples of java.awt.CheckboxGroup

java.awt.CheckboxGroup
The CheckboxGroup class is used to group together a set of Checkbox buttons.
Exactly one check box button in a CheckboxGroup can be in the "on" state at any given time. Pushing any button sets its state to "on" and forces any other button that is in the "on" state into the "off" state.
The following code example produces a new check box group, with three check boxes:
```
 setLayout(new GridLayout(3, 1)); CheckboxGroup cbg = new CheckboxGroup(); add(new Checkbox("one", cbg, true)); add(new Checkbox("two", cbg, false)); add(new Checkbox("three", cbg, false)); 
```
This image depicts the check box group created by this example:

@version 1.37 11/17/05 @author Sami Shaio @see java.awt.Checkbox @since JDK1.0

                    ? ItemEvent.SELECTED
                    : ItemEvent.DESELECTED));
        } else if (hasGroupEvent(peer, inputForm))
        {
            Checkbox cbox = (Checkbox) peer.getComponentObject();
            CheckboxGroup grp = cbox.getCheckboxGroup();
            /*
             * should not need to fire unselection Checkbox selected = grp.getSelectedCheckbox(); context.getEventQueue().postEvent(
             * new ItemEvent(selected, ItemEvent.ITEM_STATE_CHANGED, selected, ItemEvent.DESELECTED));
             */
            grp.setSelectedCheckbox(cbox);
            postEvent(context, new ItemEvent(cbox, ItemEvent.ITEM_STATE_CHANGED, cbox, ItemEvent.SELECTED));
        }
    }

View Full Code Here

     * @return true if there's group event
     */
    protected boolean hasGroupEvent(BridgePeer peer, Map form)
    {
        Checkbox cbox = (Checkbox) peer.getComponentObject();
        CheckboxGroup grp = cbox.getCheckboxGroup();
        if (grp != null)
        {
            //in a button group
            BridgeCheckboxGroupPeer grppeer = (BridgeCheckboxGroupPeer) peer.getBridgeToolkit().getContext().getPeer(grp);
            if (grppeer != null)
            {
                Object value = form.get(grppeer.getId());
                _logger.finest("Got input value for group=" + value + " peer id = " + peer.getId());
                if (value instanceof String)
                {
                    return value.equals(peer.getId()) && grp.getSelectedCheckbox() != cbox;
                    //this peer is click
                } else if (value instanceof String[]){
                    return Arrays.asList((String[])value).contains(peer.getId());
                }
            }

View Full Code Here

            Panel p = new Panel();
            p.setLayout(new GridLayout(3, 1));
            ((GridLayout) p.getLayout()).setHgap(5);
            ((GridLayout) p.getLayout()).setVgap(5);


            final CheckboxGroup cg = new CheckboxGroup();
            final Checkbox[] boxes = new Checkbox[3];
            for (int i = 0; i < 3; ++i) {
                boxes[i] = new Checkbox("button" + i, cg, i == 0);
                p.add(boxes[i]);
            }


            add(p, "North");


            p = new Panel();
            p.setLayout(new GridLayout(1, 3));
            ((GridLayout) p.getLayout()).setHgap(5);
            ((GridLayout) p.getLayout()).setVgap(5);


            for (int i = 0; i < 3; ++i) {
                final int val = i;
                Button tweak = new Button("Set " + i);
                tweak.addActionListener(new ActionListener() {
                    public void actionPerformed(ActionEvent e) {
                        cg.setSelectedCheckbox(boxes[val]);
                    }
                });
                p.add(tweak);
            }

View Full Code Here

            add(sp, "South");


            Panel east_panel = new Panel();
            east_panel.setLayout(new GridLayout(0, 1));


            CheckboxGroup group = new CheckboxGroup();
            Checkbox cb = new Checkbox("one", group, true);
            east_panel.add(cb);
            cb = new Checkbox("two", group, false);
            east_panel.add(cb);

View Full Code Here

    Checkbox checkbox = new Checkbox("Checkbox");
    frame.add(checkbox);
    frame.setBounds(0, 0, 100, 100);
    
    harness.check(checkbox.getCheckboxGroup(), null);
    CheckboxGroup group = new CheckboxGroup();
    checkbox.setCheckboxGroup(group);
    harness.check(group, checkbox.getCheckboxGroup());
    frame.setVisible(true);
    
    r.waitForIdle ();

View Full Code Here


        lisBVs = new List(5);


        panBVs = new Panel();


        bvCbg = new CheckboxGroup();
        chkBV = new Checkbox(
                Messages.getString("ChatLounge.chkBV"), bvCbg, true); //$NON-NLS-1$
        chkBV.addItemListener(this);
        chkTons = new Checkbox(
                Messages.getString("ChatLounge.chkTons"), bvCbg, false); //$NON-NLS-1$

View Full Code Here

            }


            // Single choice dialogs use radio buttons.
            this.checkboxes = new Checkbox[choices.length];
            if (isSingle) {
                CheckboxGroup radioGroup = new CheckboxGroup();
                for (int loop = 0; loop < choices.length; loop++) {
                    this.checkboxes[loop] = new Checkbox(choices[loop],
                            (loop == 0), radioGroup);
                    choiceArea.add(this.checkboxes[loop]);
                }

View Full Code Here

                add(choiceArea, c);
            }


            // Single choice dialogs use radio buttons.
            this.checkboxes = new Checkbox[choices.length];
            CheckboxGroup radioGroup = new CheckboxGroup();
            for (int loop = 0; loop < choices.length; loop++) {
                this.checkboxes[loop] = new Checkbox(choices[loop],
                        (loop == 0), radioGroup);
                choiceArea.add(this.checkboxes[loop]);
            }

View Full Code Here

        c.gridwidth = 0;
        c.anchor = GridBagConstraints.WEST;
        gridbag.setConstraints(labMessage, c);
        add(labMessage);


        CheckboxGroup radioGroup = new CheckboxGroup();
        checkboxes = new IndexedCheckbox[choices.length];


        for (int i = 0; i < choices.length; i++) {
            boolean even = (i & 1) == 0;
            checkboxes[i] = new IndexedCheckbox(choices[i],

View Full Code Here

        c.gridwidth = 0;
        c.anchor = GridBagConstraints.WEST;
        gridbag.setConstraints(labMessage, c);
        add(labMessage);


        CheckboxGroup radioGroup1 = new CheckboxGroup();
        checkboxes1 = new Checkbox[2];


        checkboxes1[0] = new Checkbox(
                Messages.getString("LOSDialog.Mech"), mechInFirst, radioGroup1); //$NON-NLS-1$
        c.gridwidth = 1;
        c.anchor = GridBagConstraints.WEST;
        gridbag.setConstraints(checkboxes1[0], c);
        add(checkboxes1[0]);


        checkboxes1[1] = new Checkbox(
                Messages.getString("LOSDialog.NonMech"), !mechInFirst, radioGroup1); //$NON-NLS-1$
        c.gridwidth = GridBagConstraints.REMAINDER;
        c.anchor = GridBagConstraints.WEST;
        gridbag.setConstraints(checkboxes1[1], c);
        add(checkboxes1[1]);


        labMessage = new Label(
                Messages.getString("LOSDialog.InSecondHex"), Label.LEFT); //$NON-NLS-1$
        c.weightx = 1.0;
        c.weighty = 1.0;
        c.gridwidth = 0;
        c.anchor = GridBagConstraints.WEST;
        gridbag.setConstraints(labMessage, c);
        add(labMessage);


        CheckboxGroup radioGroup2 = new CheckboxGroup();
        checkboxes2 = new Checkbox[2];


        checkboxes2[0] = new Checkbox(
                Messages.getString("LOSDialog.Mech"), mechInSecond, radioGroup2); //$NON-NLS-1$
        c.gridwidth = 1;

View Full Code Here

0 1 2

TOP

Related Classes of java.awt.CheckboxGroup

com.ibm.icu.dev.demo.calendar.CalendarCalcFrame

DrawControls

gnu.testlet.java.awt.CheckboxGroup.testGroup

megamek.client.ui.AWT.AimedShotDialog

megamek.client.ui.AWT.ChatLounge

megamek.client.ui.AWT.ChoiceDialog

megamek.client.ui.AWT.LOSDialog

megamek.client.ui.AWT.ManeuverChoiceDialog

MultimonFullscreenTest

net.sourceforge.jiu.gui.awt.dialogs.MapToArbitraryPaletteDialog

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.