Example usage for org.eclipse.swt.widgets Display sleep

List of usage examples for org.eclipse.swt.widgets Display sleep

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Introduction

In this page you can find the example usage for org.eclipse.swt.widgets Display sleep.

Prototype

public boolean sleep()

Source Link

Document

Causes the user-interface thread to sleep (that is, to be put in a state where it does not consume CPU cycles) until an event is received or it is otherwise awakened.

Usage

From source file:GridLayoutMakeColumnWidth.java

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

    GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 2;//  w w w . ja v a 2s .  c o m
    gridLayout.makeColumnsEqualWidth = true;

    shell.setLayout(gridLayout);

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

    List list = new List(shell, SWT.BORDER);
    list.add("item 1");
    list.add("item 2");
    list.add("item 3");

    Button button2 = new Button(shell, SWT.PUSH);
    button2.setText("button #2");

    Button button3 = new Button(shell, SWT.PUSH);
    button3.setText("button #3");

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

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

From source file:org.eclipse.swt.snippets.Snippet113.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 113");
    Table table = new Table(shell, SWT.CHECK | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
    for (int i = 0; i < 12; i++) {
        TableItem item = new TableItem(table, SWT.NONE);
        item.setText("Item " + i);
    }/*from w w  w.ja v  a  2s  .c o m*/
    Rectangle clientArea = shell.getClientArea();
    table.setBounds(clientArea.x, clientArea.y, 100, 100);
    table.addListener(SWT.Selection, event -> {
        String string = event.detail == SWT.CHECK ? "Checked" : "Selected";
        System.out.println(event.item + " " + string);
    });
    shell.setSize(200, 200);
    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);//from w  ww. j a va 2  s .  c  o  m

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

    formData = new FormData();
    formData.top = new FormAttachment(button2, 10);
    button3.setLayoutData(formData);

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

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

From source file:MainClass.java

public static void main(String[] a) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new GridLayout(1, false));

    // Create a single line text field
    new Text(shell, SWT.BORDER);

    // Create a right-aligned single line text field
    new Text(shell, SWT.RIGHT | SWT.BORDER);

    // Create a password text field
    new Text(shell, SWT.PASSWORD | SWT.BORDER);

    // Create a read-only text field
    new Text(shell, SWT.READ_ONLY | SWT.BORDER).setText("Read Only");

    // Create a multiple line text field
    Text t = new Text(shell, SWT.MULTI | SWT.BORDER | SWT.WRAP | SWT.V_SCROLL);
    t.setLayoutData(new GridData(GridData.FILL_BOTH));

    shell.open();// w  w  w  .  ja va  2s  .co  m
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();

}

From source file:MenuItemDiabled.java

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

    Menu menuBar = new Menu(shell, SWT.BAR);

    Menu fileMenu = new Menu(menuBar);

    MenuItem fileItem = new MenuItem(menuBar, SWT.CASCADE | SWT.NO_RADIO_GROUP);
    fileItem.setText("File");
    fileItem.setMenu(fileMenu);/*w  w w .  ja  v a 2s  .  co  m*/

    MenuItem itema = new MenuItem(fileMenu, SWT.NONE);
    itema.setText("Radio A");
    itema.setEnabled(false);
    MenuItem itemb = new MenuItem(fileMenu, SWT.NONE);
    itemb.setText("Radio B");
    MenuItem itemc = new MenuItem(fileMenu, SWT.NONE);
    itemc.setText("Radio C");

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

From source file:Snippet127.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    Button button1 = new Button(shell, SWT.PUSH);
    button1.setBounds(10, 10, 80, 30);//  w  w w  .j a v a  2 s  .  c o  m
    button1.setText("no traverse");
    button1.addTraverseListener(new TraverseListener() {
        public void keyTraversed(TraverseEvent e) {
            switch (e.detail) {
            case SWT.TRAVERSE_TAB_NEXT:
            case SWT.TRAVERSE_TAB_PREVIOUS: {
                e.doit = false;
            }
            }
        }
    });
    Button button2 = new Button(shell, SWT.PUSH);
    button2.setBounds(100, 10, 80, 30);
    button2.setText("can traverse");
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:Snippet53.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    final Table table = new Table(shell, SWT.BORDER | SWT.MULTI);
    table.setSize(200, 200);//  ww  w. j  av a  2s .  c  om
    for (int i = 0; i < 128; i++) {
        TableItem item = new TableItem(table, SWT.NONE);
        item.setText("Item " + i);
    }
    Menu menu = new Menu(shell, SWT.POP_UP);
    table.setMenu(menu);
    MenuItem item = new MenuItem(menu, SWT.PUSH);
    item.setText("Delete Selection");
    item.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            table.remove(table.getSelectionIndices());
        }
    });
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:org.eclipse.swt.snippets.Snippet276.java

public static void main(String[] args) {
    final Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 276");
    shell.setBounds(200, 200, 400, 400);
    Label label = new Label(shell, SWT.NONE);
    label.setText("click in shell to print display-relative coordinate");
    Listener listener = event -> {//from  w  w w. j  av  a 2s  .c  o m
        Point point = new Point(event.x, event.y);
        System.out.println(display.map((Control) event.widget, null, point));
    };
    shell.addListener(SWT.MouseDown, listener);
    label.addListener(SWT.MouseDown, listener);
    Rectangle clientArea = shell.getClientArea();
    label.setLocation(clientArea.x, clientArea.y);
    label.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:TreeItemMousePostion.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    final Tree tree = new Tree(shell, SWT.BORDER | SWT.MULTI);
    for (int i = 0; i < 12; i++) {
        TreeItem treeItem = new TreeItem(tree, SWT.NONE);
        treeItem.setText("Item " + i);
    }/*ww w. j  a  va 2 s  . c om*/
    tree.addListener(SWT.MouseDown, new Listener() {
        public void handleEvent(Event event) {
            Point point = new Point(event.x, event.y);
            TreeItem item = tree.getItem(point);
            if (item != null) {
                System.out.println("Mouse down: " + item);
            }
        }
    });
    tree.setSize(200, 200);
    shell.setSize(300, 300);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}