Demonstrates CLabel gradients : Label « SWT JFace Eclipse « Java






Demonstrates CLabel gradients

Demonstrates CLabel gradients

//Send questions, comments, bug reports, etc. to the authors:

//Rob Warner (rwarner@interspatial.com)
//Robert Harris (rbrt_harris@yahoo.com)

import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CLabel;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;

/**
 * This class demonstrates CLabel gradients
 */
public class CLabelGradient {
  /**
   * Runs the application
   */
  public void run() {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("CLabel Gradient");
    createContents(shell);
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) {
        display.sleep();
      }
    }
    display.dispose();
  }

  /**
   * Creates the main window's contents
   * 
   * @param parent the main window
   */
  private void createContents(Composite parent) {
    parent.setLayout(new GridLayout(1, false));

    // Create the CLabels
    
    
    CLabel one = new CLabel(parent, SWT.LEFT);
    one.setText("First Gradient Example");
    one.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    one.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_GRAY));

    // Set the background gradient
    one.setBackground(new Color[] {
        parent.getDisplay().getSystemColor(SWT.COLOR_RED),
        parent.getDisplay().getSystemColor(SWT.COLOR_GREEN),
        parent.getDisplay().getSystemColor(SWT.COLOR_BLUE)}, new int[] { 25, 50});

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

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

  /**
   * The application entry point
   * 
   * @param args the command line arguments
   */
  public static void main(String[] args) {
    new CLabelGradient().run();
  }
}


           
       








Related examples in the same category

1.First SWT: LabelFirst SWT: Label
2.SWT Label With TextSWT Label With Text
3.Label Highlighting 3Label Highlighting 3
4.Label HighlightingLabel Highlighting
5.Label Highlighting 2Label Highlighting 2
6.CLabel BorderCLabel Border
7.CLabel Gradient Background CLabel Gradient Background
8.Label SeparatorLabel Separator
9.Label WrapLabel Wrap
10.Text and Label demoText and Label demo
11.Formatted TextFormatted Text
12.Demonstrates LabelsDemonstrates Labels
13.Demonstrates CLabel 2Demonstrates CLabel 2
14.Demonstrates CLabelDemonstrates CLabel
15.Create a label (a separator)Create a label (a separator)
16.Create a label (with an image)Create a label (with an image)
17.how to resize the Label when the Shell resizes using a Listener mechanismhow to resize the Label when the Shell resizes using a Listener mechanism
18.How to resize the Label when the Shell resizes using a LayoutHow to resize the Label when the Shell resizes using a Layout