Example usage for org.eclipse.swt.widgets Button getSelection

List of usage examples for org.eclipse.swt.widgets Button getSelection

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Introduction

In this page you can find the example usage for org.eclipse.swt.widgets Button getSelection.

Prototype

public boolean getSelection()

Source Link

Document

Returns true if the receiver is selected, and false otherwise.

Usage

From source file:org.talend.dataprofiler.chart.TOPChartService.java

@Override
public Object createSelectionAdapterForButton(final Object chart, final boolean isCountAvg,
        final boolean isMinMax) {
    return new SelectionAdapter() {

        private static final String SERIES_KEY_ID = "SERIES_KEY"; //$NON-NLS-1$

        @Override//from   w ww .j a va 2s  . com
        public void widgetSelected(SelectionEvent e) {

            Button checkBtn = (Button) e.getSource();
            int seriesid = (Integer) checkBtn.getData(SERIES_KEY_ID);

            if (isCountAvg) {
                XYPlot plot = ((JFreeChart) chart).getXYPlot();
                XYItemRenderer xyRenderer = plot.getRenderer();
                xyRenderer.setSeriesVisible(seriesid, checkBtn.getSelection());
            }

            if (isMinMax) {
                CategoryPlot plot = (CategoryPlot) ((JFreeChart) chart).getPlot();
                CategoryItemRenderer render = plot.getRenderer();
                render.setSeriesVisible(seriesid, checkBtn.getSelection());
            }
        }
    };
}

From source file:DNDExample.java

private void createDropOperations(Composite parent) {
    parent.setLayout(new RowLayout(SWT.VERTICAL));
    final Button moveButton = new Button(parent, SWT.CHECK);
    moveButton.setText("DND.DROP_MOVE");
    moveButton.setSelection(true);//from ww  w  .j av  a2s  . c o m
    dropOperation = DND.DROP_MOVE;
    moveButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropOperation |= DND.DROP_MOVE;
            } else {
                dropOperation = dropOperation & ~DND.DROP_MOVE;
                if (dropOperation == 0 || (dropDefaultOperation & DND.DROP_MOVE) != 0) {
                    dropOperation |= DND.DROP_MOVE;
                    moveButton.setSelection(true);
                }
            }
            if (dropEnabled) {
                createDropTarget();
            }
        }
    });

    final Button copyButton = new Button(parent, SWT.CHECK);
    copyButton.setText("DND.DROP_COPY");
    copyButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropOperation |= DND.DROP_COPY;
            } else {
                dropOperation = dropOperation & ~DND.DROP_COPY;
                if (dropOperation == 0 || (dropDefaultOperation & DND.DROP_COPY) != 0) {
                    dropOperation = DND.DROP_COPY;
                    copyButton.setSelection(true);
                }
            }
            if (dropEnabled) {
                createDropTarget();
            }
        }
    });

    final Button linkButton = new Button(parent, SWT.CHECK);
    linkButton.setText("DND.DROP_LINK");
    linkButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropOperation |= DND.DROP_LINK;
            } else {
                dropOperation = dropOperation & ~DND.DROP_LINK;
                if (dropOperation == 0 || (dropDefaultOperation & DND.DROP_LINK) != 0) {
                    dropOperation = DND.DROP_LINK;
                    linkButton.setSelection(true);
                }
            }
            if (dropEnabled) {
                createDropTarget();
            }
        }
    });

    Button b = new Button(parent, SWT.CHECK);
    b.setText("DND.DROP_DEFAULT");
    defaultParent = new Composite(parent, SWT.NONE);
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropOperation |= DND.DROP_DEFAULT;
                defaultParent.setVisible(true);
            } else {
                dropOperation = dropOperation & ~DND.DROP_DEFAULT;
                defaultParent.setVisible(false);
            }
            if (dropEnabled) {
                createDropTarget();
            }
        }
    });

    defaultParent.setVisible(false);
    GridLayout layout = new GridLayout();
    layout.marginWidth = 20;
    defaultParent.setLayout(layout);
    Label label = new Label(defaultParent, SWT.NONE);
    label.setText("Value for default operation is:");
    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_MOVE");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropDefaultOperation = DND.DROP_MOVE;
                dropOperation |= DND.DROP_MOVE;
                moveButton.setSelection(true);
                if (dropEnabled) {
                    createDropTarget();
                }
            }
        }
    });

    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_COPY");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropDefaultOperation = DND.DROP_COPY;
                dropOperation |= DND.DROP_COPY;
                copyButton.setSelection(true);
                if (dropEnabled) {
                    createDropTarget();
                }
            }
        }
    });

    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_LINK");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropDefaultOperation = DND.DROP_LINK;
                dropOperation |= DND.DROP_LINK;
                linkButton.setSelection(true);
                if (dropEnabled) {
                    createDropTarget();
                }
            }
        }
    });

    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_NONE");
    b.setSelection(true);
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropDefaultOperation = DND.DROP_NONE;
                dropOperation &= ~DND.DROP_DEFAULT;
                if (dropEnabled) {
                    createDropTarget();
                }
            }
        }
    });
}

From source file:org.eclipse.swt.examples.dnd.DNDExample.java

private void createDropOperations(Composite parent) {
    parent.setLayout(new RowLayout(SWT.VERTICAL));
    final Button moveButton = new Button(parent, SWT.CHECK);
    moveButton.setText("DND.DROP_MOVE");
    moveButton.addSelectionListener(widgetSelectedAdapter(e -> {
        Button b = (Button) e.widget;
        if (b.getSelection()) {
            dropOperation |= DND.DROP_MOVE;
        } else {/*  www.  ja  v a  2s .  c  o  m*/
            dropOperation = dropOperation & ~DND.DROP_MOVE;
            if (dropOperation == 0 || (dropDefaultOperation & DND.DROP_MOVE) != 0) {
                dropOperation |= DND.DROP_MOVE;
                moveButton.setSelection(true);
            }
        }
        if (dropEnabled) {
            createDropTarget();
        }
    }));

    final Button copyButton = new Button(parent, SWT.CHECK);
    copyButton.setText("DND.DROP_COPY");
    copyButton.addSelectionListener(widgetSelectedAdapter(e -> {
        Button b = (Button) e.widget;
        if (b.getSelection()) {
            dropOperation |= DND.DROP_COPY;
        } else {
            dropOperation = dropOperation & ~DND.DROP_COPY;
            if (dropOperation == 0 || (dropDefaultOperation & DND.DROP_COPY) != 0) {
                dropOperation = DND.DROP_COPY;
                copyButton.setSelection(true);
            }
        }
        if (dropEnabled) {
            createDropTarget();
        }
    }));

    final Button linkButton = new Button(parent, SWT.CHECK);
    linkButton.setText("DND.DROP_LINK");
    linkButton.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropOperation |= DND.DROP_LINK;
        } else {
            dropOperation = dropOperation & ~DND.DROP_LINK;
            if (dropOperation == 0 || (dropDefaultOperation & DND.DROP_LINK) != 0) {
                dropOperation = DND.DROP_LINK;
                linkButton.setSelection(true);
            }
        }
        if (dropEnabled) {
            createDropTarget();
        }
    }));

    Button b = new Button(parent, SWT.CHECK);
    b.setText("DND.DROP_DEFAULT");
    defaultParent = new Composite(parent, SWT.NONE);
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropOperation |= DND.DROP_DEFAULT;
            defaultParent.setVisible(true);
        } else {
            dropOperation = dropOperation & ~DND.DROP_DEFAULT;
            defaultParent.setVisible(false);
        }
        if (dropEnabled) {
            createDropTarget();
        }
    }));

    defaultParent.setVisible(false);
    GridLayout layout = new GridLayout();
    layout.marginWidth = 20;
    defaultParent.setLayout(layout);
    Label label = new Label(defaultParent, SWT.NONE);
    label.setText("Value for default operation is:");
    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_MOVE");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropDefaultOperation = DND.DROP_MOVE;
            dropOperation |= DND.DROP_MOVE;
            moveButton.setSelection(true);
            if (dropEnabled) {
                createDropTarget();
            }
        }
    }));

    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_COPY");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropDefaultOperation = DND.DROP_COPY;
            dropOperation |= DND.DROP_COPY;
            copyButton.setSelection(true);
            if (dropEnabled) {
                createDropTarget();
            }
        }
    }));

    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_LINK");
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropDefaultOperation = DND.DROP_LINK;
            dropOperation |= DND.DROP_LINK;
            linkButton.setSelection(true);
            if (dropEnabled) {
                createDropTarget();
            }
        }
    }));

    b = new Button(defaultParent, SWT.RADIO);
    b.setText("DND.DROP_NONE");
    b.setSelection(true);
    b.addSelectionListener(widgetSelectedAdapter(e -> {
        Button eb = (Button) e.widget;
        if (eb.getSelection()) {
            dropDefaultOperation = DND.DROP_NONE;
            dropOperation &= ~DND.DROP_DEFAULT;
            if (dropEnabled) {
                createDropTarget();
            }
        }
    }));

    // initialize state
    moveButton.setSelection(true);
    copyButton.setSelection(true);
    linkButton.setSelection(true);
    dropOperation = DND.DROP_MOVE | DND.DROP_COPY | DND.DROP_LINK;
}

From source file:DNDExample.java

private void createDropTypes(Composite parent) {
    parent.setLayout(new RowLayout(SWT.VERTICAL));
    Button b = new Button(parent, SWT.CHECK);
    b.setText("Text Transfer");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                addDropTransfer(TextTransfer.getInstance());
            } else {
                removeDropTransfer(TextTransfer.getInstance());
            }/*from ww  w  .  ja v  a2  s . c o  m*/
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("RTF Transfer");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                addDropTransfer(RTFTransfer.getInstance());
            } else {
                removeDropTransfer(RTFTransfer.getInstance());
            }
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("HTML Transfer");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                addDropTransfer(HTMLTransfer.getInstance());
            } else {
                removeDropTransfer(HTMLTransfer.getInstance());
            }
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("File Transfer");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                addDropTransfer(FileTransfer.getInstance());
            } else {
                removeDropTransfer(FileTransfer.getInstance());
            }
        }
    });
}

From source file:DNDExample.java

private void createDropWidget(Composite parent) {
    parent.setLayout(new FormLayout());
    Combo combo = new Combo(parent, SWT.READ_ONLY);
    combo.setItems(new String[] { "Toggle Button", "Radio Button", "Checkbox", "Canvas", "Label", "List",
            "Table", "Tree", "Text" });
    combo.select(LABEL);/*from w  w  w . ja v a  2s  . c o  m*/
    dropControlType = combo.getSelectionIndex();
    dropControl = createWidget(dropControlType, parent, "Drop Target");
    combo.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Object data = dropControl.getLayoutData();
            Composite parent = dropControl.getParent();
            dropControl.dispose();
            Combo c = (Combo) e.widget;
            dropControlType = c.getSelectionIndex();
            dropControl = createWidget(dropControlType, parent, "Drop Target");
            dropControl.setLayoutData(data);
            if (dropEnabled)
                createDropTarget();
            parent.layout();
        }
    });

    Button b = new Button(parent, SWT.CHECK);
    b.setText("DropTarget");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            dropEnabled = b.getSelection();
            if (dropEnabled) {
                createDropTarget();
            } else {
                if (dropTarget != null) {
                    dropTarget.dispose();
                }
                dropTarget = null;
            }
        }
    });

    FormData data = new FormData();
    data.top = new FormAttachment(0, 10);
    data.bottom = new FormAttachment(combo, -10);
    data.left = new FormAttachment(0, 10);
    data.right = new FormAttachment(100, -10);
    dropControl.setLayoutData(data);

    data = new FormData();
    data.bottom = new FormAttachment(100, -10);
    data.left = new FormAttachment(0, 10);
    combo.setLayoutData(data);

    data = new FormData();
    data.bottom = new FormAttachment(100, -10);
    data.left = new FormAttachment(combo, 10);
    b.setLayoutData(data);
}

From source file:DNDExample.java

private void createDragWidget(Composite parent) {
    parent.setLayout(new FormLayout());
    Combo combo = new Combo(parent, SWT.READ_ONLY);
    combo.setItems(new String[] { "Toggle Button", "Radio Button", "Checkbox", "Canvas", "Label", "List",
            "Table", "Tree" });
    combo.select(LABEL);/*from  w w w .j a  v  a 2  s.c o m*/
    dragControlType = combo.getSelectionIndex();
    dragControl = createWidget(dragControlType, parent, "Drag Source");

    combo.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Object data = dragControl.getLayoutData();
            Composite parent = dragControl.getParent();
            dragControl.dispose();
            Combo c = (Combo) e.widget;
            dragControlType = c.getSelectionIndex();
            dragControl = createWidget(dragControlType, parent, "Drag Source");
            dragControl.setLayoutData(data);
            if (dragEnabled)
                createDragSource();
            parent.layout();
        }
    });

    Button b = new Button(parent, SWT.CHECK);
    b.setText("DragSource");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            dragEnabled = b.getSelection();
            if (dragEnabled) {
                createDragSource();
            } else {
                if (dragSource != null) {
                    dragSource.dispose();
                }
                dragSource = null;
            }
        }
    });

    FormData data = new FormData();
    data.top = new FormAttachment(0, 10);
    data.bottom = new FormAttachment(combo, -10);
    data.left = new FormAttachment(0, 10);
    data.right = new FormAttachment(100, -10);
    dragControl.setLayoutData(data);

    data = new FormData();
    data.bottom = new FormAttachment(100, -10);
    data.left = new FormAttachment(0, 10);
    combo.setLayoutData(data);

    data = new FormData();
    data.bottom = new FormAttachment(100, -10);
    data.left = new FormAttachment(combo, 10);
    b.setLayoutData(data);
}

From source file:DNDExample.java

private void createFeedbackTypes(Group parent) {
    parent.setLayout(new RowLayout(SWT.VERTICAL));
    Button b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_SELECT");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropFeedback |= DND.FEEDBACK_SELECT;
            } else {
                dropFeedback &= ~DND.FEEDBACK_SELECT;
            }/*from ww  w  .  ja  v  a2s.  c o  m*/
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_SCROLL");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropFeedback |= DND.FEEDBACK_SCROLL;
            } else {
                dropFeedback &= ~DND.FEEDBACK_SCROLL;
            }
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_INSERT_BEFORE");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropFeedback |= DND.FEEDBACK_INSERT_BEFORE;
            } else {
                dropFeedback &= ~DND.FEEDBACK_INSERT_BEFORE;
            }
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_INSERT_AFTER");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropFeedback |= DND.FEEDBACK_INSERT_AFTER;
            } else {
                dropFeedback &= ~DND.FEEDBACK_INSERT_AFTER;
            }
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("FEEDBACK_EXPAND");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                dropFeedback |= DND.FEEDBACK_EXPAND;
            } else {
                dropFeedback &= ~DND.FEEDBACK_EXPAND;
            }
        }
    });
}

From source file:DNDExample.java

private void createDragTypes(Composite parent) {
    parent.setLayout(new GridLayout());
    Button b = new Button(parent, SWT.CHECK);
    b.setText("Text Transfer");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                addDragTransfer(TextTransfer.getInstance());
            } else {
                removeDragTransfer(TextTransfer.getInstance());
            }/* w  ww  . j a va 2 s. c  o m*/
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("RTF Transfer");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                addDragTransfer(RTFTransfer.getInstance());
            } else {
                removeDragTransfer(RTFTransfer.getInstance());
            }
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("HTML Transfer");
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                addDragTransfer(HTMLTransfer.getInstance());
            } else {
                removeDragTransfer(HTMLTransfer.getInstance());
            }
        }
    });

    b = new Button(parent, SWT.CHECK);
    b.setText("File Transfer");
    b.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            Button b = (Button) e.widget;
            if (b.getSelection()) {
                addDragTransfer(FileTransfer.getInstance());
            } else {
                removeDragTransfer(FileTransfer.getInstance());
            }
        }
    });
    b = new Button(parent, SWT.PUSH);
    b.setText("Select File(s)");
    b.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            FileDialog dialog = new FileDialog(fileList.getShell(), SWT.OPEN | SWT.MULTI);
            String result = dialog.open();
            if (result != null && result.length() > 0) {
                fileList.removeAll();
                String separator = System.getProperty("file.separator");
                String path = dialog.getFilterPath();
                String[] names = dialog.getFileNames();
                for (int i = 0; i < names.length; i++) {
                    fileList.add(path + separator + names[i]);
                }
            }
        }
    });
    fileList = new List(parent, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
    GridData data = new GridData();
    data.grabExcessHorizontalSpace = true;
    data.horizontalAlignment = GridData.FILL;
    data.verticalAlignment = GridData.BEGINNING;
    fileList.setLayoutData(data);
}

From source file:org.eclipse.swt.examples.controlexample.Tab.java

/**
 * Creates the "Listeners" group.  The "Listeners" group
 * goes below the "Example" and "Control" groups.
 *//*from   w  w w.  j  a va2s  .c o m*/
void createListenersGroup() {
    listenersGroup = new Group(tabFolderPage, SWT.NONE);
    listenersGroup.setLayout(new GridLayout(4, false));
    listenersGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
    listenersGroup.setText(ControlExample.getResourceString("Listeners"));

    /*
     * Create the button to access the 'Listeners' dialog.
     */
    Button listenersButton = new Button(listenersGroup, SWT.PUSH);
    listenersButton.setText(ControlExample.getResourceString("Select_Listeners"));
    listenersButton.addSelectionListener(widgetSelectedAdapter(e -> {
        createListenerSelectionDialog();
        recreateExampleWidgets();
    }));

    /*
     * Create the checkbox to specify whether typed or untyped events are displayed in the log.
     */
    final Button untypedEventsCheckbox = new Button(listenersGroup, SWT.CHECK);
    untypedEventsCheckbox.setText(ControlExample.getResourceString("UntypedEvents"));
    untypedEventsCheckbox.addSelectionListener(
            widgetSelectedAdapter(e -> untypedEvents = untypedEventsCheckbox.getSelection()));

    /*
     * Create the checkbox to add/remove listeners to/from the example widgets.
     */
    final Button listenCheckbox = new Button(listenersGroup, SWT.CHECK);
    listenCheckbox.setText(ControlExample.getResourceString("Listen"));
    listenCheckbox.addSelectionListener(widgetSelectedAdapter(e -> {
        logging = listenCheckbox.getSelection();
        recreateExampleWidgets();
    }));

    /*
     * Create the button to clear the text.
     */
    Button clearButton = new Button(listenersGroup, SWT.PUSH);
    clearButton.setText(ControlExample.getResourceString("Clear"));
    clearButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
    clearButton.addSelectionListener(widgetSelectedAdapter(e -> eventConsole.setText("")));

    /* Initialize the eventsFilter to log all events. */
    int customEventCount = getCustomEventNames().length;
    eventsFilter = new boolean[EVENT_INFO.length + customEventCount];
    for (int i = 0; i < EVENT_INFO.length + customEventCount; i++) {
        eventsFilter[i] = true;
    }

    /* Create the event console Text. */
    eventConsole = new Text(listenersGroup, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
    GridData data = new GridData(GridData.FILL_BOTH);
    data.horizontalSpan = 4;
    data.heightHint = 80;
    eventConsole.setLayoutData(data);
    createEventConsolePopup();
    eventConsole.addKeyListener(new KeyAdapter() {
        @Override
        public void keyPressed(KeyEvent e) {
            if ((e.keyCode == 'A' || e.keyCode == 'a') && (e.stateMask & SWT.MOD1) != 0) {
                eventConsole.selectAll();
                e.doit = false;
            }
        }
    });
}

From source file:ImageAnalyzer.java

int showBMPDialog() {
    final int[] bmpType = new int[1];
    bmpType[0] = SWT.IMAGE_BMP;/*from w ww .j a  va2s  . c  om*/
    SelectionListener radioSelected = new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            Button radio = (Button) event.widget;
            if (radio.getSelection())
                bmpType[0] = ((Integer) radio.getData()).intValue();
        }
    };
    // need to externalize strings
    final Shell dialog = new Shell(shell, SWT.DIALOG_TRIM);

    dialog.setText("Save_as");
    dialog.setLayout(new GridLayout());

    Label label = new Label(dialog, SWT.NONE);
    label.setText("Save_as");

    Button radio = new Button(dialog, SWT.RADIO);
    radio.setText("Save_as_type_no_compress");
    radio.setSelection(true);
    radio.setData(new Integer(SWT.IMAGE_BMP));
    radio.addSelectionListener(radioSelected);

    radio = new Button(dialog, SWT.RADIO);
    radio.setText("Save_as_type_rle_compress");
    radio.setData(new Integer(SWT.IMAGE_BMP_RLE));
    radio.addSelectionListener(radioSelected);

    radio = new Button(dialog, SWT.RADIO);
    radio.setText("Save_as_type_os2");
    radio.setData(new Integer(SWT.IMAGE_OS2_BMP));
    radio.addSelectionListener(radioSelected);

    label = new Label(dialog, SWT.SEPARATOR | SWT.HORIZONTAL);
    label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    Button ok = new Button(dialog, SWT.PUSH);
    ok.setText("OK");
    GridData data = new GridData();
    data.horizontalAlignment = SWT.CENTER;
    data.widthHint = 75;
    ok.setLayoutData(data);
    ok.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            dialog.close();
        }
    });

    dialog.pack();
    dialog.open();
    while (!dialog.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    return bmpType[0];
}