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

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

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Introduction

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

Prototype

public void setText(String text)

Source Link

Document

Sets the receiver's text.

Usage

From source file:SWTTextEditor.java

public void open() {
    Shell parent = getParent();//from   w w w .  j a v  a2  s  .  c om
    final Shell dialog = new Shell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
    dialog.setSize(200, 100);
    dialog.setText("About");
    final Label l = new Label(dialog, SWT.NONE);
    l.setText("An SWT Text Editor");
    l.setBounds(43, 20, 100, 20);
    Button b = new Button(dialog, SWT.PUSH | SWT.BORDER);
    b.setText("OK");
    b.setBounds(80, 45, 40, 25);
    b.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            dialog.dispose();
        }
    });
    dialog.open();
    Display display = parent.getDisplay();
    while (!dialog.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
}

From source file:msi.gama.hpc.gui.perspective.chart.HeadlessChart.java

private void createDataset() {
    lstvarname_flag = new ArrayList<String>();
    lsttimestep = new ArrayList<Integer>();
    lstchkbox = new ArrayList<Button>();
    readDataset();/*w w w.j  a v  a  2 s . co  m*/
    ArrayList<Result> listres = sim.result;
    int n = 0;
    series = new ArrayList<XYSeries>();
    for (int i = 0; i < listres.size(); i++) {
        String varname = listres.get(i).getName();
        if (lstvarname_flag.contains(varname)) {
            int idx = lstvarname_flag.indexOf(varname);
            lsttimestep.set(idx, lsttimestep.get(idx) + 1);
            series.get(idx).add(lsttimestep.get(idx), listres.get(i).getValue());
        } else {
            lstvarname_flag.add(varname);
            Button b1 = new Button(comp.getParent(), SWT.CHECK);
            b1.setText("Show " + varname);
            b1.setSelection(true);
            b1.addSelectionListener(new SelectionListener() {

                @Override
                public void widgetSelected(SelectionEvent e) {
                    // TODO Auto-generated method stub
                    showChart();
                }

                @Override
                public void widgetDefaultSelected(SelectionEvent e) {
                    // TODO Auto-generated method stub

                }

            });
            lstchkbox.add(b1);
            lsttimestep.add(new Integer(0));
            XYSeries ss = new XYSeries(varname);
            series.add(ss);
        }
        // System.out.println(" " + listres.get(i).getName()+" " + listres.get(i).getValue());
    }

}

From source file:MainClass.java

protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(1, false));
    Button newPerson = new Button(composite, SWT.PUSH);
    newPerson.setText("Create New Person");

    final TableViewer tv = new TableViewer(composite, SWT.FULL_SELECTION);
    tv.setContentProvider(new PersonContentProvider());
    tv.setLabelProvider(new StudentLabelProvider());
    tv.setInput(studentList);//  w  w w . j a  va2 s . c o m
    Table table = tv.getTable();
    table.setLayoutData(new GridData(GridData.FILL_BOTH));

    new TableColumn(table, SWT.CENTER).setText(NAME);
    new TableColumn(table, SWT.CENTER).setText(MALE);
    new TableColumn(table, SWT.CENTER).setText(AGE);
    new TableColumn(table, SWT.CENTER).setText(SHIRT_COLOR);

    for (int i = 0, n = table.getColumnCount(); i < n; i++) {
        table.getColumn(i).pack();
    }

    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    newPerson.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            Student p = new Student();
            p.setName("Name");
            p.setMale(true);
            p.setAgeRange(Integer.valueOf("0"));
            p.setShirtColor(new RGB(255, 0, 0));
            studentList.add(p);
            tv.refresh();
        }
    });

    CellEditor[] editors = new CellEditor[4];
    editors[0] = new TextCellEditor(table);
    editors[1] = new CheckboxCellEditor(table);
    editors[2] = new ComboBoxCellEditor(table, AgeRange.INSTANCES, SWT.READ_ONLY);
    editors[3] = new ColorCellEditor(table);

    tv.setColumnProperties(PROPS);
    tv.setCellModifier(new StudentCellModifier(tv));
    tv.setCellEditors(editors);

    return composite;
}

From source file:CoolBarExamples.java

public CoolBarExamples() {
    shell.setLayout(new GridLayout());

    final CoolBar coolBar = new CoolBar(shell, SWT.NONE);

    coolBar.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    // cool item with a text field.
    CoolItem textItem = new CoolItem(coolBar, SWT.NONE);

    Text text = new Text(coolBar, SWT.BORDER | SWT.DROP_DOWN);
    text.setText("TEXT");
    text.pack();//ww  w  .j  ava2 s.c  om

    Point size = text.getSize();
    textItem.setControl(text);
    textItem.setSize(textItem.computeSize(size.x, size.y));

    // cool item with a label.
    CoolItem labelItem = new CoolItem(coolBar, SWT.NONE);

    Label label = new Label(coolBar, SWT.NONE);
    label.setText("LABEL");
    label.pack();

    size = label.getSize();
    labelItem.setControl(label);
    labelItem.setSize(textItem.computeSize(size.x, size.y));

    // cool item with a button.
    CoolItem buttonItem = new CoolItem(coolBar, SWT.NONE | SWT.DROP_DOWN);

    Composite composite = new Composite(coolBar, SWT.NONE);
    composite.setLayout(new GridLayout(2, true));

    Button button1 = new Button(composite, SWT.PUSH);
    button1.setText("Button 1");
    button1.pack();

    Button button2 = new Button(composite, SWT.PUSH);
    button2.setText("Button 2");
    button2.pack();

    composite.pack();

    size = composite.getSize();
    buttonItem.setControl(composite);
    buttonItem.setSize(buttonItem.computeSize(size.x, size.y));

    //      // Test cool item adding method.
    //      Label label2 = new Label(coolBar, SWT.NONE);
    //      label2.setText("label2");
    //      addControlToCoolBar(label2, SWT.DROP_DOWN, coolBar);

    try {
        setState(coolBar, new File("coolbar.state"));
    } catch (IOException e1) {
        e1.printStackTrace();
    }

    shell.addListener(SWT.Close, new Listener() {
        public void handleEvent(Event event) {
            try {
                saveState(coolBar, new File("coolbar.state"));
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    });

    shell.setSize(300, 120);
    // shell.pack();
    shell.open();

    // Set up the event loop.
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            // If no more entries in event queue
            display.sleep();
        }
    }

    display.dispose();
}

From source file:ShowPrefs.java

/**
 * Add buttons/*from  w  ww.  j  ava  2s . c o  m*/
 * 
 * @param parent the parent composite
 */
protected void contributeButtons(Composite parent) {
    // Add a select all button
    Button selectAll = new Button(parent, SWT.PUSH);
    selectAll.setText("Select All");
    selectAll.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            checkOne.setSelection(true);
            checkTwo.setSelection(true);
            checkThree.setSelection(true);
        }
    });

    // Add a select all button
    Button clearAll = new Button(parent, SWT.PUSH);
    clearAll.setText("Clear All");
    clearAll.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            checkOne.setSelection(false);
            checkTwo.setSelection(false);
            checkThree.setSelection(false);
        }
    });

    // Add two columns to the parent's layout
    ((GridLayout) parent.getLayout()).numColumns += 2;
}

From source file:SWT2D.java

private void run() {
    // Create top level shell
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Java 2D Example");
    // GridLayout for canvas and button
    shell.setLayout(new GridLayout());
    // Create container for AWT canvas
    final Composite canvasComp = new Composite(shell, SWT.EMBEDDED);
    // Set preferred size
    GridData data = new GridData();
    data.widthHint = 600;//from ww  w.j  a v  a  2 s  . c o  m
    data.heightHint = 500;
    canvasComp.setLayoutData(data);
    // Create AWT Frame for Canvas
    java.awt.Frame canvasFrame = SWT_AWT.new_Frame(canvasComp);
    // Create Canvas and add it to the Frame
    final java.awt.Canvas canvas = new java.awt.Canvas();
    canvasFrame.add(canvas);
    // Get graphical context and cast to Java2D
    final java.awt.Graphics2D g2d = (java.awt.Graphics2D) canvas.getGraphics();
    // Enable antialiasing
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    // Remember initial transform
    final java.awt.geom.AffineTransform origTransform = g2d.getTransform();
    // Create Clear button and position it
    Button clearButton = new Button(shell, SWT.PUSH);
    clearButton.setText("Clear");
    data = new GridData();
    data.horizontalAlignment = GridData.CENTER;
    clearButton.setLayoutData(data);
    // Event processing for Clear button
    clearButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            // Delete word list and redraw canvas
            wordList.clear();
            canvasComp.redraw();
        }
    });
    // Process canvas mouse clicks
    canvas.addMouseListener(new java.awt.event.MouseListener() {
        public void mouseClicked(java.awt.event.MouseEvent e) {
        }

        public void mouseEntered(java.awt.event.MouseEvent e) {
        }

        public void mouseExited(java.awt.event.MouseEvent e) {
        }

        public void mousePressed(java.awt.event.MouseEvent e) {
            // Manage pop-up editor
            display.syncExec(new Runnable() {
                public void run() {
                    if (eShell == null) {
                        // Create new Shell: non-modal!
                        eShell = new Shell(shell, SWT.NO_TRIM | SWT.MODELESS);
                        eShell.setLayout(new FillLayout());
                        // Text input field
                        eText = new Text(eShell, SWT.BORDER);
                        eText.setText("Text rotation in the SWT?");
                        eShell.pack();
                        // Set position (Display coordinates)
                        java.awt.Rectangle bounds = canvas.getBounds();
                        org.eclipse.swt.graphics.Point pos = canvasComp.toDisplay(bounds.width / 2,
                                bounds.height / 2);
                        Point size = eShell.getSize();
                        eShell.setBounds(pos.x, pos.y, size.x, size.y);
                        // Open Shell
                        eShell.open();
                    } else if (!eShell.isVisible()) {
                        // Editor versteckt, sichtbar machen
                        eShell.setVisible(true);
                    } else {
                        // Editor is visible - get text
                        String t = eText.getText();
                        // set editor invisible
                        eShell.setVisible(false);
                        // Add text to list and redraw canvas
                        wordList.add(t);
                        canvasComp.redraw();
                    }
                }
            });
        }

        public void mouseReleased(java.awt.event.MouseEvent e) {
        }
    });
    // Redraw the canvas
    canvasComp.addPaintListener(new PaintListener() {
        public void paintControl(PaintEvent e) {
            // Pass the redraw task to AWT event queue
            java.awt.EventQueue.invokeLater(new Runnable() {
                public void run() {
                    // Compute canvas center
                    java.awt.Rectangle bounds = canvas.getBounds();
                    int originX = bounds.width / 2;
                    int originY = bounds.height / 2;
                    // Reset canvas
                    g2d.setTransform(origTransform);
                    g2d.setColor(java.awt.Color.WHITE);
                    g2d.fillRect(0, 0, bounds.width, bounds.height);
                    // Set font
                    g2d.setFont(new java.awt.Font("Myriad", java.awt.Font.PLAIN, 32));
                    double angle = 0d;
                    // Prepare star shape
                    double increment = Math.toRadians(30);
                    Iterator iter = wordList.iterator();
                    while (iter.hasNext()) {
                        // Determine text colors in RGB color cycle
                        float red = (float) (0.5 + 0.5 * Math.sin(angle));
                        float green = (float) (0.5 + 0.5 * Math.sin(angle + Math.toRadians(120)));
                        float blue = (float) (0.5 + 0.5 * Math.sin(angle + Math.toRadians(240)));
                        g2d.setColor(new java.awt.Color(red, green, blue));
                        // Redraw text
                        String text = (String) iter.next();
                        g2d.drawString(text, originX + 50, originY);
                        // Rotate for next text output
                        g2d.rotate(increment, originX, originY);
                        angle += increment;
                    }
                }
            });
        }
    });
    // Finish shell and open it
    shell.pack();
    shell.open();
    // SWT event processing
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:ShowPrograms.java

/**
 * Creates the main window's contents/*from w w  w . j  av  a  2  s.c o m*/
 * 
 * @param shell the main window
 */
private void createContents(Shell shell) {
    shell.setLayout(new GridLayout(2, false));

    // Create the label and combo for the extensions
    new Label(shell, SWT.NONE).setText("Extension:");
    Combo extensionsCombo = new Combo(shell, SWT.BORDER | SWT.READ_ONLY);
    extensionsCombo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    // Create the label and the
    new Label(shell, SWT.NONE).setText("Program:");
    final Label programName = new Label(shell, SWT.NONE);
    programName.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    // Fill the combo with the extensions on the system
    String[] extensions = Program.getExtensions();
    for (int i = 0, n = extensions.length; i < n; i++) {
        extensionsCombo.add(extensions[i]);
    }

    // Add a handler to get the selected extension, look up the associated
    // program, and display the program's name
    extensionsCombo.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            Combo combo = (Combo) event.widget;

            // Get the program for the extension
            Program program = Program.findProgram(combo.getText());

            // Display the program's name
            programName.setText(program == null ? "(None)" : program.getName());
        }
    });

    // Create a list box to show all the programs on the system
    List allPrograms = new List(shell, SWT.SINGLE | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
    GridData data = new GridData(GridData.FILL_BOTH);
    data.horizontalSpan = 2;
    allPrograms.setLayoutData(data);

    // Put all the known programs into the list box
    Program[] programs = Program.getPrograms();
    for (int i = 0, n = programs.length; i < n; i++) {
        String name = programs[i].getName();
        allPrograms.add(name);
        allPrograms.setData(name, programs[i]);
    }

    // Add a field for a data file
    new Label(shell, SWT.NONE).setText("Data File:");
    final Text dataFile = new Text(shell, SWT.BORDER);
    dataFile.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    // Double-clicking a program in the list launches the program
    allPrograms.addMouseListener(new MouseAdapter() {
        public void mouseDoubleClick(MouseEvent event) {
            List list = (List) event.widget;
            if (list.getSelectionCount() > 0) {
                String programName = list.getSelection()[0];
                Program program = (Program) list.getData(programName);
                program.execute(dataFile.getText());
            }
        }
    });

    // Let them use launch instead of execute
    Button launch = new Button(shell, SWT.PUSH);
    data = new GridData(GridData.FILL_HORIZONTAL);
    data.horizontalSpan = 2;
    launch.setLayoutData(data);
    launch.setText("Use Program.launch() instead of Program.execute()");
    launch.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            // Use launch
            Program.launch(dataFile.getText());
        }
    });
}

From source file:FoodList.java

/**
 * Creates the main window's contents/* w w  w  .j  ava  2  s .  com*/
 * 
 * @param parent
 *            the main window
 * @return Control
 */
protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(1, false));

    // Add a checkbox to toggle filter
    Button filterHealthy = new Button(composite, SWT.CHECK);
    filterHealthy.setText("&Show only healthy");

    final ListViewer lv = new ListViewer(composite);
    lv.setContentProvider(new FoodContentProvider());
    lv.setLabelProvider(new FoodLabelProvider());
    lv.setInput(new GroceryList());

    // When user checks the checkbox, toggle the filter
    filterHealthy.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            if (((Button) event.widget).getSelection())
                lv.addFilter(filter);
            else
                lv.removeFilter(filter);
        }
    });

    parent.pack();
    return composite;
}

From source file:org.eclipse.swt.examples.addressbook.SearchDialog.java

/**
 * Class constructor that sets the parent shell and the table widget that
 * the dialog will search.//from   w w  w.j ava  2  s .  c o  m
 *
 * @param parent   Shell
 *         The shell that is the parent of the dialog.
 */
public SearchDialog(Shell parent) {
    shell = new Shell(parent, SWT.CLOSE | SWT.BORDER | SWT.TITLE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    shell.setLayout(layout);
    shell.setText(resAddressBook.getString("Search_dialog_title"));
    shell.addShellListener(ShellListener.shellClosedAdapter(e -> {
        // don't dispose of the shell, just hide it for later use
        e.doit = false;
        shell.setVisible(false);
    }));

    Label label = new Label(shell, SWT.LEFT);
    label.setText(resAddressBook.getString("Dialog_find_what"));
    searchText = new Text(shell, SWT.BORDER);
    GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.widthHint = 200;
    searchText.setLayoutData(gridData);
    searchText.addModifyListener(e -> {
        boolean enableFind = (searchText.getCharCount() != 0);
        findButton.setEnabled(enableFind);
    });

    searchAreaLabel = new Label(shell, SWT.LEFT);
    searchArea = new Combo(shell, SWT.DROP_DOWN | SWT.READ_ONLY);
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.widthHint = 200;
    searchArea.setLayoutData(gridData);

    matchCase = new Button(shell, SWT.CHECK);
    matchCase.setText(resAddressBook.getString("Dialog_match_case"));
    gridData = new GridData();
    gridData.horizontalSpan = 2;
    matchCase.setLayoutData(gridData);

    matchWord = new Button(shell, SWT.CHECK);
    matchWord.setText(resAddressBook.getString("Dialog_match_word"));
    gridData = new GridData();
    gridData.horizontalSpan = 2;
    matchWord.setLayoutData(gridData);

    Group direction = new Group(shell, SWT.NONE);
    gridData = new GridData();
    gridData.horizontalSpan = 2;
    direction.setLayoutData(gridData);
    direction.setLayout(new FillLayout());
    direction.setText(resAddressBook.getString("Dialog_direction"));

    Button up = new Button(direction, SWT.RADIO);
    up.setText(resAddressBook.getString("Dialog_dir_up"));
    up.setSelection(false);

    down = new Button(direction, SWT.RADIO);
    down.setText(resAddressBook.getString("Dialog_dir_down"));
    down.setSelection(true);

    Composite composite = new Composite(shell, SWT.NONE);
    gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
    gridData.horizontalSpan = 2;
    composite.setLayoutData(gridData);
    layout = new GridLayout();
    layout.numColumns = 2;
    layout.makeColumnsEqualWidth = true;
    composite.setLayout(layout);

    findButton = new Button(composite, SWT.PUSH);
    findButton.setText(resAddressBook.getString("Dialog_find"));
    findButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
    findButton.setEnabled(false);
    findButton.addSelectionListener(widgetSelectedAdapter(e -> {
        if (!findHandler.find()) {
            MessageBox box = new MessageBox(shell, SWT.ICON_INFORMATION | SWT.OK | SWT.PRIMARY_MODAL);
            box.setText(shell.getText());
            box.setMessage(resAddressBook.getString("Cannot_find") + "\"" + searchText.getText() + "\"");
            box.open();
        }
    }));

    Button cancelButton = new Button(composite, SWT.PUSH);
    cancelButton.setText(resAddressBook.getString("Cancel"));
    cancelButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
    cancelButton.addSelectionListener(widgetSelectedAdapter(e -> shell.setVisible(false)));
    shell.pack();
}

From source file:Ch12FileBrowserComposite.java

public Ch12FileBrowserComposite(Composite parent) {
    super(parent, SWT.NONE);

    RowLayout layout = new RowLayout(SWT.HORIZONTAL);
    setLayout(layout);/*www .j  a  v a2s  . co m*/

    Button copyButton = new Button(this, SWT.PUSH);
    copyButton.setText("Copy");
    copyButton.addSelectionListener(new SelectionListener() {

        public void widgetSelected(SelectionEvent e) {
            Clipboard clipboard = new Clipboard(getDisplay());

            FileTransfer transfer = FileTransfer.getInstance();
            clipboard.setContents(new Object[] { browser.getSelectedFiles() }, new Transfer[] { transfer });
            clipboard.dispose();
        }

        public void widgetDefaultSelected(SelectionEvent e) {
        }
    });

    Button pasteButton = new Button(this, SWT.PUSH);
    pasteButton.setText("Paste");
    pasteButton.addSelectionListener(new SelectionListener() {

        public void widgetSelected(SelectionEvent e) {
            Clipboard clipboard = new Clipboard(getDisplay());
            FileTransfer transfer = FileTransfer.getInstance();

            Object data = clipboard.getContents(transfer);
            if (data != null) {
                browser.copyFiles((String[]) data);
            }
            clipboard.dispose();
        }

        public void widgetDefaultSelected(SelectionEvent e) {
        }
    });

    browser = new FileBrowser(this);
    new FileBrowser(this);
}