Example usage for org.eclipse.swt.graphics Color toString

Introduction

In this page you can find the example usage for org.eclipse.swt.graphics Color toString.

Prototype

public String toString() 

Source Link

Usage

From source file:org.eclipse.swt.snippets.Snippet235.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("The SWT.Settings Event");
    shell.setLayout(new GridLayout());
    Label label = new Label(shell, SWT.WRAP);
    label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    label.setText("Change a system setting and the table below will be updated.");
    final Table table = new Table(shell, SWT.BORDER);
    table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    TableColumn column = new TableColumn(table, SWT.NONE);
    column = new TableColumn(table, SWT.NONE);
    column.setWidth(150);// ww w  . ja  va2  s  . c  o  m
    column = new TableColumn(table, SWT.NONE);
    for (int i = 0; i < colorIds.length; i++) {
        TableItem item = new TableItem(table, SWT.NONE);
        Color color = display.getSystemColor(colorIds[i]);
        item.setText(0, colorNames[i]);
        item.setBackground(1, color);
        item.setText(2, color.toString());
    }
    TableColumn[] columns = table.getColumns();
    columns[0].pack();
    columns[2].pack();
    display.addListener(SWT.Settings, event -> {
        for (int i = 0; i < colorIds.length; i++) {
            Color color = display.getSystemColor(colorIds[i]);
            TableItem item = table.getItem(i);
            item.setBackground(1, color);
        }
        TableColumn[] columns1 = table.getColumns();
        columns1[0].pack();
        columns1[2].pack();
    });

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

---

From source file:DetectSystemSettingChange.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("The SWT.Settings Event");
    shell.setLayout(new GridLayout());
    Label label = new Label(shell, SWT.WRAP);
    label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
    label.setText("Change a system setting and the table below will be updated.");
    final Table table = new Table(shell, SWT.BORDER);
    table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    TableColumn column = new TableColumn(table, SWT.NONE);
    column = new TableColumn(table, SWT.NONE);
    column.setWidth(150);//from   w ww . j a  v a  2  s .  c  o  m
    column = new TableColumn(table, SWT.NONE);
    for (int i = 0; i < colorIds.length; i++) {
        TableItem item = new TableItem(table, SWT.NONE);
        Color color = display.getSystemColor(colorIds[i]);
        item.setText(0, colorNames[i]);
        item.setBackground(1, color);
        item.setText(2, color.toString());
    }
    TableColumn[] columns = table.getColumns();
    columns[0].pack();
    columns[2].pack();
    display.addListener(SWT.Settings, new Listener() {
        public void handleEvent(Event event) {
            for (int i = 0; i < colorIds.length; i++) {
                Color color = display.getSystemColor(colorIds[i]);
                TableItem item = table.getItem(i);
                item.setBackground(1, color);
            }
            TableColumn[] columns = table.getColumns();
            columns[0].pack();
            columns[2].pack();
        }
    });

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

---