| Ugly image in TreeItem (vs. Label) [message #452415] |
Sun, 20 March 2005 17:59 |
Eclipse User |
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Originally posted by: bob.objfac.com
In the snippet below, note the difference in appearance between the icon
shown in the Label vs. TreeItem. The latter has an ugly black artifact
on the right side. How do I fix this? Thanks.
public static void main (String [] args) {
Display display = new Display ();
Shell shell = new Shell (display);
Label label = new Label (shell, SWT.NONE);
label.setText ("Can't find icon for .txt");
Image image = null;
Program p = Program.findProgram (".txt");
if (p != null) {
ImageData data = p.getImageData ();
if (data != null) {
image = new Image (display, data);
label.setImage (image);
}
}
Color white = new Color(display, 255,255,255);
Tree tree = new Tree(shell, SWT.NONE);
tree.setBackground(white);
if (image != null) {
TreeItem item = new TreeItem(tree, SWT.NONE);
item.setBackground(white);
item.setImage(image);
item.setText("?");
}
label.setBackground(white);
label.pack ();
tree.pack();
shell.pack ();
shell.open ();
while (!shell.isDisposed()) {
if (!display.readAndDispatch ()) display.sleep ();
}
white.dispose();
if (image != null) image.dispose ();
display.dispose ();
}
Bob Foster
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