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

Introduction

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

Prototype

public void dispose() 

Source Link

Usage

From source file:CoolBarComboButton.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    CoolBar bar = new CoolBar(shell, SWT.BORDER);

    CoolItem item = new CoolItem(bar, SWT.NONE);
    Button button = new Button(bar, SWT.PUSH);
    button.setText("Button ");
    Point size = button.computeSize(SWT.DEFAULT, SWT.DEFAULT);
    item.setPreferredSize(item.computeSize(size.x, size.y));
    item.setControl(button);/*from   w ww  . j  a v a 2  s .  c o m*/

    item = new CoolItem(bar, SWT.NONE);
    Combo combo = new Combo(bar, SWT.NONE);
    size = combo.computeSize(SWT.DEFAULT, SWT.DEFAULT);
    item.setPreferredSize(item.computeSize(size.x, size.y));
    item.setControl(combo);

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

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From source file:org.eclipse.swt.snippets.Snippet114.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 114");
    Tree tree = new Tree(shell, SWT.CHECK | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
    for (int i = 0; i < 12; i++) {
        TreeItem item = new TreeItem(tree, SWT.NONE);
        item.setText("Item " + i);
    }//from   www  . ja  v a  2s . c  om
    Rectangle clientArea = shell.getClientArea();
    tree.setBounds(clientArea.x, clientArea.y, 100, 100);
    tree.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();
}

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From source file:RowLayoutTest.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    RowLayout layout = new RowLayout(SWT.VERTICAL);
    layout.marginLeft = 12;//from   w w  w  . j a  v a2 s.  c  o m
    layout.marginTop = 0;
    layout.justify = true;
    shell.setLayout(layout);
    new Button(shell, SWT.PUSH).setText("one");
    new Button(shell, SWT.PUSH).setText("two");
    new Button(shell, SWT.PUSH).setText("three");
    new Button(shell, SWT.PUSH).setText("four");
    new Button(shell, SWT.PUSH).setText("five");
    new Button(shell, SWT.PUSH).setText("six");
    Button b = new Button(shell, SWT.PUSH);
    b.setText("seven");
    b.setLayoutData(new RowData(100, 100));
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

---

From source file:RowLayoutTest.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    RowLayout layout = new RowLayout(SWT.VERTICAL);
    layout.marginLeft = 20;/*from   w w w.  j  a  v a2  s.  c  o m*/
    layout.marginTop = 20;
    layout.justify = true;
    shell.setLayout(layout);

    new Button(shell, SWT.PUSH).setText("one");
    new Button(shell, SWT.PUSH).setText("two");
    new Button(shell, SWT.PUSH).setText("three");
    new Button(shell, SWT.PUSH).setText("four");
    new Button(shell, SWT.PUSH).setText("five");
    new Button(shell, SWT.PUSH).setText("six");
    Button b = new Button(shell, SWT.PUSH);
    b.setText("seven");
    b.setLayoutData(new RowData(100, 100));
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

---

From source file:org.eclipse.swt.snippets.Snippet345.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell();
    shell.setText("Snippet 345");
    shell.setLayout(new FillLayout(SWT.VERTICAL));
    String string = "The quick brown fox jumps over the lazy dog";
    Button button;/*  w  w  w  .  j ava2 s  .  com*/
    button = new Button(shell, SWT.PUSH | SWT.WRAP);
    button.setText(string);
    button = new Button(shell, SWT.RADIO | SWT.WRAP);
    button.setText(string);
    button = new Button(shell, SWT.TOGGLE | SWT.WRAP);
    button.setText(string);
    button = new Button(shell, SWT.CHECK | SWT.WRAP);
    button.setText(string);
    shell.setSize(shell.computeSize(200, SWT.DEFAULT));
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

---

From source file:org.eclipse.swt.snippets.Snippet49.java

public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Snippet 49");
    final ToolBar toolBar = new ToolBar(shell, SWT.WRAP);
    for (int i = 0; i < 12; i++) {
        ToolItem item = new ToolItem(toolBar, SWT.PUSH);
        item.setText("Item " + i);
    }/* w w  w  . ja  v a2s  . co  m*/
    shell.addListener(SWT.Resize, e -> {
        Rectangle rect = shell.getClientArea();
        Point size = toolBar.computeSize(rect.width, SWT.DEFAULT);
        toolBar.setSize(size);
    });
    Rectangle clientArea = shell.getClientArea();
    toolBar.setLocation(clientArea.x, clientArea.y);
    toolBar.pack();
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

---

From source file:CLabelGradientBackgroundThreeColors.java

public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("CLabel Gradient");

    shell.setLayout(new GridLayout(1, false));

    CLabel one = new CLabel(shell, SWT.LEFT);
    one.setText("Second Gradient Example");
    one.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    // Set the background gradient
    one.setBackground(new Color[] { shell.getDisplay().getSystemColor(SWT.COLOR_WHITE),
            shell.getDisplay().getSystemColor(SWT.COLOR_GRAY),
            shell.getDisplay().getSystemColor(SWT.COLOR_DARK_GRAY),
            shell.getDisplay().getSystemColor(SWT.COLOR_BLACK) }, new int[] { 33, 67, 100 });

    shell.open();//from   w  w  w  .j  a v a 2 s. com
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

---

From source file:LayoutSpaceProperties.java

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

    FillLayout fillLayout = new FillLayout(SWT.HORIZONTAL);

    fillLayout.marginWidth = 5;/*www .  jav  a2  s  .  c o m*/
    fillLayout.marginHeight = 5;

    // Number of pixels between the edge of a cell and edges of its neighboring cells
    fillLayout.spacing = 10;

    shell.setLayout(fillLayout);

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

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

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

    shell.setSize(450, 100);
    shell.open();

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

---

From source file:PNGFileWriteImage.java

public static void main(String[] args) {
    Display display = new Display();
    Font font = new Font(display, "Comic Sans MS", 24, SWT.BOLD);
    Image image = new Image(display, 87, 48);
    GC gc = new GC(image);
    gc.setBackground(display.getSystemColor(SWT.COLOR_WHITE));
    gc.fillRectangle(image.getBounds());
    gc.setFont(font);//from   w  w  w. j  a v  a 2 s  .  co  m
    gc.setForeground(display.getSystemColor(SWT.COLOR_RED));
    gc.drawString("S", 3, 0);
    gc.setForeground(display.getSystemColor(SWT.COLOR_GREEN));
    gc.drawString("W", 25, 0);
    gc.setForeground(display.getSystemColor(SWT.COLOR_BLUE));
    gc.drawString("T", 62, 0);
    gc.dispose();

    ImageLoader loader = new ImageLoader();
    loader.data = new ImageData[] { image.getImageData() };
    loader.save("swt.png", SWT.IMAGE_PNG);

    image.dispose();
    font.dispose();
    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 .j  a va 2s. com*/
    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();
}

---

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