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

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

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Introduction

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

Prototype

public Display()

Source Link

Document

Constructs a new instance of this class.

Usage

From source file:GridLayoutMargin.java

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

    GridLayout gridLayout = new GridLayout();
    gridLayout.marginHeight = 20;//from  w  w w . j  a  va  2s.  co  m
    gridLayout.marginWidth = 30;

    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:ListDefaultSelectionListener.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    final List list = new List(shell, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);

    for (int i = 0; i < 128; i++) {
        list.add("Item " + i);
    }//from   w w  w.  j  ava2 s  . co m
    list.setBounds(0, 0, 100, 100);

    list.addListener(SWT.DefaultSelection, new Listener() {
        public void handleEvent(Event e) {
            String string = "";
            int[] selection = list.getSelectionIndices();
            for (int i = 0; i < selection.length; i++)
                string += selection[i] + " ";
            System.out.println("DefaultSelection={" + string + "}");
        }
    });

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

From source file:SashFromMaximizeControl.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("SashForm Test");
    // Fill the parent window with the buttons and sash
    shell.setLayout(new FillLayout());

    // Create the SashForm and the buttons
    SashForm sashForm = new SashForm(shell, SWT.VERTICAL);
    new Button(sashForm, SWT.PUSH).setText("Left");
    Button control = new Button(sashForm, SWT.PUSH);
    control.setText("Right");
    sashForm.setOrientation(SWT.HORIZONTAL);

    if (control == sashForm.getMaximizedControl()) {
        sashForm.setMaximizedControl(null);
    } else {//from  w  w w  .  j  a  v  a2  s  . co  m
        sashForm.setMaximizedControl(control);
    }

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

}

From source file:TextTraverseListenerTab.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setBounds(10, 10, 200, 200);/*from ww  w . j  a v  a2  s .  c  o  m*/
    Text text1 = new Text(shell, SWT.MULTI | SWT.WRAP);
    text1.setBounds(10, 10, 150, 50);
    text1.setText("Tab will traverse out from here.");
    text1.addTraverseListener(new TraverseListener() {
        public void keyTraversed(TraverseEvent e) {
            if (e.detail == SWT.TRAVERSE_TAB_NEXT || e.detail == SWT.TRAVERSE_TAB_PREVIOUS) {
                e.doit = true;
            }
        }
    });
    Text text2 = new Text(shell, SWT.MULTI | SWT.WRAP);
    text2.setBounds(10, 100, 150, 50);
    text2.setText("But Tab will NOT traverse out from here (Ctrl+Tab will).");
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:MenuAddMenuItem.java

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

    // Create the bar menu
    Menu menuBar = new Menu(shell, SWT.BAR);

    // Create the File item's dropdown menu
    Menu fileMenu = new Menu(menuBar);

    // Create all the items in the bar menu
    MenuItem fileItem = new MenuItem(menuBar, SWT.CASCADE);
    fileItem.setText("File");
    fileItem.setMenu(fileMenu);/*  w w w . ja  va2 s  .c  o m*/

    // Create all the items in the File dropdown menu
    MenuItem newItem = new MenuItem(fileMenu, SWT.NONE);
    newItem.setText("New");
    MenuItem openItem = new MenuItem(fileMenu, SWT.NONE);
    openItem.setText("Open...");
    MenuItem saveItem = new MenuItem(fileMenu, SWT.NONE);
    saveItem.setText("Save");
    MenuItem saveAsItem = new MenuItem(fileMenu, SWT.NONE);
    saveAsItem.setText("Save As...");

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

From source file:GridLayoutSpacing.java

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

    GridLayout gridLayout = new GridLayout();
    gridLayout.horizontalSpacing = 20;//from   w  w w.j  av a  2s  .  c  om
    gridLayout.verticalSpacing = 30;

    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:MainClass.java

public static void main(String[] a) {
    Display display = new Display();
    Shell shell = new Shell(display);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;/*from w  ww.  jav a  2  s  . c  om*/
    layout.makeColumnsEqualWidth = true;
    shell.setLayout(layout);

    GridData data = new GridData(GridData.FILL_BOTH);
    Button one = new Button(shell, SWT.PUSH);
    one.setText("one");
    one.setLayoutData(data);

    data = new GridData(GridData.FILL_BOTH);
    Button two = new Button(shell, SWT.PUSH);
    two.setText("two");
    two.setLayoutData(data);

    data = new GridData(GridData.FILL_BOTH);
    Button three = new Button(shell, SWT.PUSH);
    three.setText("three");
    three.setLayoutData(data);

    data = new GridData(GridData.FILL_BOTH);
    Button four = new Button(shell, SWT.PUSH);
    four.setText("four");
    four.setLayoutData(data);

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

From source file:MainClass.java

public static void main(String[] a) {
    final String[] ITEMS = { "A", "B", "C", "D", "E" };

    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new RowLayout());

    // Create a drop-down combo
    Combo combo = new Combo(shell, SWT.DROP_DOWN);
    combo.setItems(ITEMS);/*from w ww .  j  a v  a2s.  co m*/

    // Create a read only combo
    Combo readOnly = new Combo(shell, SWT.DROP_DOWN | SWT.READ_ONLY);
    readOnly.setItems(ITEMS);

    // Create a "simple" combo
    Combo simple = new Combo(shell, SWT.SIMPLE);
    simple.setItems(ITEMS);

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

}

From source file:MenuSeparatorAdd.java

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

    // Create the bar menu
    Menu menuBar = new Menu(shell, SWT.BAR);

    // Create the File item's dropdown menu
    Menu fileMenu = new Menu(menuBar);

    // Create all the items in the bar menu
    MenuItem fileItem = new MenuItem(menuBar, SWT.CASCADE);
    fileItem.setText("File");
    fileItem.setMenu(fileMenu);//w  w w.  j  a  va 2s  .com

    // Create all the items in the File dropdown menu
    MenuItem newItem = new MenuItem(fileMenu, SWT.NONE);
    newItem.setText("New");

    //  Create the first separator
    new MenuItem(fileMenu, SWT.SEPARATOR);

    MenuItem saveItem = new MenuItem(fileMenu, SWT.NONE);
    saveItem.setText("Save");

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

From source file:MainClass.java

public static void main(String[] a) {
    Display d = new Display();
    Shell s = new Shell(d);

    s.setSize(250, 250);/*from w  w w.j  a  v a2 s  . c o  m*/
    s.setText("A Combo Example");
    final Combo c1 = new Combo(s, SWT.READ_ONLY);
    c1.setBounds(50, 50, 150, 65);
    final Combo c2 = new Combo(s, SWT.READ_ONLY);
    c2.setBounds(50, 85, 150, 65);
    c2.setEnabled(false);
    String items[] = { "Item One", "Item Two", "Item Three", "Item Four", "Item Five" };
    c1.setItems(items);
    c1.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            if (c1.getText().equals("Item One")) {
                String newItems[] = { "A", "B", "C" };
                c2.setItems(newItems);
                c2.setEnabled(true);
            } else if (c1.getText().equals("Item Two")) {
                String newItems[] = { "A", "B", "C" };
                c2.setItems(newItems);
                c2.setEnabled(true);
            } else {
                c2.add("Not Applicable");
                c2.setText("Not Applicable");
            }
        }
    });
    s.open();
    while (!s.isDisposed()) {
        if (!d.readAndDispatch())
            d.sleep();
    }
    d.dispose();
}