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

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

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Introduction

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

Prototype

public void setLayoutData(Object layoutData)

Source Link

Document

Sets the layout data associated with the receiver to the argument.

Usage

From source file:org.eclipse.swt.snippets.Snippet51.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 51");
    shell.setBounds(10, 10, 300, 300);//  w  w  w  .j ava2 s.co  m
    shell.setLayout(new GridLayout(2, true));
    final Table table = new Table(shell, SWT.NONE);
    GridData data = new GridData(GridData.FILL_BOTH);
    data.horizontalSpan = 2;
    table.setLayoutData(data);
    for (int i = 0; i < 99; i++) {
        new TableItem(table, SWT.NONE).setText("item " + i);
    }
    Button upButton = new Button(shell, SWT.PUSH);
    upButton.setText("Scroll up one page");
    upButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    upButton.addListener(SWT.Selection, event -> {
        int height = table.getClientArea().height;
        int visibleItemCount = height / table.getItemHeight();
        int topIndex = table.getTopIndex();
        int newTopIndex = Math.max(0, topIndex - visibleItemCount);
        if (topIndex != newTopIndex) {
            table.setTopIndex(newTopIndex);
        }
    });
    Button downButton = new Button(shell, SWT.PUSH);
    downButton.setText("Scroll down one page");
    downButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    downButton.addListener(SWT.Selection, event -> {
        int height = table.getClientArea().height;
        int visibleItemCount = height / table.getItemHeight();
        int topIndex = table.getTopIndex();
        int newTopIndex = Math.min(table.getItemCount(), topIndex + visibleItemCount);
        if (topIndex != newTopIndex) {
            table.setTopIndex(newTopIndex);
        }
    });
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:Snippet172.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    GridLayout layout = new GridLayout(4, false);
    shell.setLayout(layout);/*from   www . ja v  a 2 s  . c om*/

    Button b = new Button(shell, SWT.PUSH);
    b.setText("LEFT, TOP");
    b.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("LEFT, CENTER");
    b.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("LEFT, BOTTOM");
    b.setLayoutData(new GridData(SWT.LEFT, SWT.BOTTOM, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("LEFT, FILL");
    b.setLayoutData(new GridData(SWT.LEFT, SWT.FILL, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("CENTER, TOP");
    b.setLayoutData(new GridData(SWT.CENTER, SWT.TOP, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("CENTER, CENTER");
    b.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("CENTER, BOTTOM");
    b.setLayoutData(new GridData(SWT.CENTER, SWT.BOTTOM, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("CENTER, FILL");
    b.setLayoutData(new GridData(SWT.CENTER, SWT.FILL, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("RIGHT, TOP");
    b.setLayoutData(new GridData(SWT.RIGHT, SWT.TOP, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("RIGHT, CENTER");
    b.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("RIGHT, BOTTOM");
    b.setLayoutData(new GridData(SWT.RIGHT, SWT.BOTTOM, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("RIGHT, FILL");
    b.setLayoutData(new GridData(SWT.RIGHT, SWT.FILL, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("FILL, TOP");
    b.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("FILL, CENTER");
    b.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("FILL, BOTTOM");
    b.setLayoutData(new GridData(SWT.FILL, SWT.BOTTOM, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("FILL, FILL");
    b.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));

    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:FormLayoutFormData.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    FormLayout layout = new FormLayout();
    layout.marginHeight = 5;//from w w  w. ja v a  2s  .com
    layout.marginWidth = 10;
    shell.setLayout(layout);
    Button button = new Button(shell, SWT.PUSH);
    button.setText("Button");
    FormData data = new FormData();
    data.height = 50;
    data.width = 50;
    button.setLayoutData(data);
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

From source file:org.eclipse.swt.snippets.Snippet172.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 172");
    GridLayout layout = new GridLayout(4, false);
    shell.setLayout(layout);/*from w w  w .  ja v  a  2s  .  c o  m*/

    Button b = new Button(shell, SWT.PUSH);
    b.setText("LEFT, TOP");
    b.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("LEFT, CENTER");
    b.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("LEFT, BOTTOM");
    b.setLayoutData(new GridData(SWT.LEFT, SWT.BOTTOM, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("LEFT, FILL");
    b.setLayoutData(new GridData(SWT.LEFT, SWT.FILL, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("CENTER, TOP");
    b.setLayoutData(new GridData(SWT.CENTER, SWT.TOP, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("CENTER, CENTER");
    b.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("CENTER, BOTTOM");
    b.setLayoutData(new GridData(SWT.CENTER, SWT.BOTTOM, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("CENTER, FILL");
    b.setLayoutData(new GridData(SWT.CENTER, SWT.FILL, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("RIGHT, TOP");
    b.setLayoutData(new GridData(SWT.RIGHT, SWT.TOP, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("RIGHT, CENTER");
    b.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("RIGHT, BOTTOM");
    b.setLayoutData(new GridData(SWT.RIGHT, SWT.BOTTOM, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("RIGHT, FILL");
    b.setLayoutData(new GridData(SWT.RIGHT, SWT.FILL, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("FILL, TOP");
    b.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("FILL, CENTER");
    b.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("FILL, BOTTOM");
    b.setLayoutData(new GridData(SWT.FILL, SWT.BOTTOM, true, true, 1, 1));
    b = new Button(shell, SWT.PUSH);
    b.setText("FILL, FILL");
    b.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));

    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:FormLayoutComposite.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new FormLayout());

    Composite composite = new Composite(shell, SWT.NONE);

    GridLayout gridLayout = new GridLayout();
    gridLayout.marginHeight = 0;/*from   w  ww . j  av  a2s  .c o m*/
    gridLayout.marginWidth = 0;
    composite.setLayout(gridLayout);
    Button two = new Button(composite, SWT.PUSH);
    two.setText("two");
    GridData gridData = new GridData(GridData.FILL_BOTH);
    two.setLayoutData(gridData);
    Button three = new Button(composite, SWT.PUSH);
    three.setText("three");
    gridData = new GridData(GridData.FILL_BOTH);
    three.setLayoutData(gridData);
    Button four = new Button(composite, SWT.PUSH);
    four.setText("four");
    gridData = new GridData(GridData.FILL_BOTH);
    four.setLayoutData(gridData);

    Button five = new Button(shell, SWT.PUSH);
    five.setText("five");
    FormData data = new FormData();
    data.top = new FormAttachment(two, 5);
    data.left = new FormAttachment(0, 5);
    data.bottom = new FormAttachment(100, -5);
    data.right = new FormAttachment(100, -5);
    five.setLayoutData(data);

    data = new FormData();
    data.top = new FormAttachment(0, 5);
    data.left = new FormAttachment(two, 5);
    data.bottom = new FormAttachment(50, -5);
    data.right = new FormAttachment(100, -5);
    composite.setLayoutData(data);

    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

From source file:org.eclipse.swt.snippets.Snippet266.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 266");
    shell.setLayout(new GridLayout(2, true));

    TabFolder tabFolder = new TabFolder(shell, SWT.NONE);
    tabFolder.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));

    TabItem item = new TabItem(tabFolder, SWT.NONE);
    item.setText("Widget");
    Composite composite = new Composite(tabFolder, SWT.NONE);
    composite.setLayout(new GridLayout());
    Tree tree = new Tree(composite, SWT.BORDER);
    item.setControl(composite);/*from   ww w . j a v a  2 s.co m*/
    tree.setHeaderVisible(true);
    tree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    TreeColumn column1 = new TreeColumn(tree, SWT.NONE);
    column1.setText("Standard");
    TreeColumn column2 = new TreeColumn(tree, SWT.NONE);
    column2.setText("Widget");
    TreeItem branch = new TreeItem(tree, SWT.NONE);
    branch.setText(new String[] { "Efficient", "Portable" });
    TreeItem leaf = new TreeItem(branch, SWT.NONE);
    leaf.setText(new String[] { "Cross", "Platform" });
    branch.setExpanded(true);
    branch = new TreeItem(tree, SWT.NONE);
    branch.setText(new String[] { "Native", "Controls" });
    leaf = new TreeItem(branch, SWT.NONE);
    leaf.setText(new String[] { "Cross", "Platform" });
    branch = new TreeItem(tree, SWT.NONE);
    branch.setText(new String[] { "Cross", "Platform" });
    column1.pack();
    column2.pack();

    item = new TabItem(tabFolder, SWT.NONE);
    item.setText("Toolkit");

    Button button = new Button(shell, SWT.CHECK);
    button.setText("Totally");
    button.setSelection(true);
    button.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false));

    button = new Button(shell, SWT.PUSH);
    button.setText("Awesome");
    button.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false));

    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:FormLayoutAttachAnotherControl.java

public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);

    shell.setLayout(new FormLayout());

    Button button1 = new Button(shell, SWT.PUSH);
    button1.setText("button1");

    Button button2 = new Button(shell, SWT.PUSH);
    button2.setText("button2");

    FormData formData = new FormData();
    formData.left = new FormAttachment(button1);
    button2.setLayoutData(formData);

    Button button3 = new Button(shell, SWT.PUSH);
    button3.setText("button3");

    formData = new FormData();
    formData.top = new FormAttachment(button2, 10);
    button3.setLayoutData(formData);/*from  ww  w  . jav a2 s .com*/

    shell.setSize(450, 400);
    shell.open();

    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

From source file:FormLayoutAnotherControl.java

public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);

    shell.setLayout(new FormLayout());

    Button button1 = new Button(shell, SWT.PUSH);
    button1.setText("button1");

    Button button2 = new Button(shell, SWT.PUSH);
    button2.setText("button2");

    FormData formData = new FormData();
    formData.left = new FormAttachment(button1);
    button2.setLayoutData(formData);

    Button button3 = new Button(shell, SWT.PUSH);
    button3.setText("button3");

    formData = new FormData();
    formData.top = new FormAttachment(button2, 10);
    formData.left = new FormAttachment(button2, 0, SWT.LEFT);
    button3.setLayoutData(formData);/*from  www . j ava 2  s.c o  m*/

    shell.setSize(450, 400);
    shell.open();

    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

From source file:org.eclipse.swt.snippets.Snippet363.java

public static void main(String[] args) {
    Display display = new Display();
    errorIcon = display.getSystemImage(SWT.ICON_ERROR);
    Shell shell = new Shell(display);
    shell.setText("Snippet 363");
    shell.setLayout(new GridLayout(2, false));
    shell.setText("LiveRegion Test");

    icon = new Label(shell, SWT.NONE);
    icon.setLayoutData(new GridData(32, 32));

    liveLabel = new Text(shell, SWT.READ_ONLY);
    GC gc = new GC(liveLabel);
    Point pt = gc.textExtent(errorMessage);
    GridData data = new GridData(SWT.FILL, SWT.CENTER, true, false);
    data.minimumWidth = (int) (pt.x + gc.getFontMetrics().getAverageCharacterWidth() * 2);
    gc.dispose();/*from  ww w . java  2  s .com*/
    liveLabel.setLayoutData(data);
    liveLabel.setText("");
    liveLabel.getAccessible().addAccessibleAttributeListener(new AccessibleAttributeAdapter() {
        @Override
        public void getAttributes(AccessibleAttributeEvent e) {
            e.attributes = new String[] { "container-live", "polite", "live", "polite", "container-live-role",
                    "status", };
        }
    });

    final Label textFieldLabel = new Label(shell, SWT.NONE);
    textFieldLabel.setText("Type a number:");
    textFieldLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));

    final Text textField = new Text(shell, SWT.SINGLE | SWT.BORDER);
    textField.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));

    final Button okButton = new Button(shell, SWT.PUSH);
    okButton.setText("OK");
    okButton.setLayoutData(new GridData(SWT.END, SWT.CENTER, false, false, 2, 1));
    okButton.setEnabled(false);

    textField.addModifyListener(e -> {
        boolean isNumber = false;
        String textValue = textField.getText();
        try {
            Integer.parseInt(textValue);
            isNumber = true;
            setMessageText(false, "Thank-you");
        } catch (NumberFormatException ex) {
            if (textValue.isEmpty()) {
                setMessageText(false, "");
            } else {
                setMessageText(true, "Error: Number expected.");
            }
        }
        okButton.setEnabled(isNumber);
    });

    textField.setFocus();
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:FormLayoutCenterAnotherControl.java

public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);

    shell.setLayout(new FormLayout());

    Button button1 = new Button(shell, SWT.PUSH);
    button1.setText("button1");

    Button button2 = new Button(shell, SWT.PUSH);
    button2.setText("button222222222222222222222");

    FormData formData = new FormData();
    formData.left = new FormAttachment(button1);
    button2.setLayoutData(formData);

    Button button3 = new Button(shell, SWT.PUSH);
    button3.setText("button3");

    formData = new FormData();
    formData.top = new FormAttachment(button2, 10);
    formData.left = new FormAttachment(button2, 0, SWT.CENTER);
    button3.setLayoutData(formData);/*from   w ww.  j a v a  2s . co m*/

    shell.setSize(450, 400);
    shell.open();

    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}