Description Lars Vogel 2020-05-22 07:36:39 EDT

Created attachment 282993 [details]
Screenshot

If I call setEnabled(false) it looses its background color, this looks really bad in the dark theme.

Snippet to reproduce:

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import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableItem;

public class SnippetTableBackground {
	public static void main (String [] args) {
		Display display = new Display ();
		Shell shell = new Shell (display);
		shell.setText("Snippet 301"); //$NON-NLS-1$
		FillLayout layout = new FillLayout();
		layout.marginHeight = 10;
		layout.marginWidth = 10;
		shell.setLayout(layout);
		Table table = new Table(shell, SWT.BORDER);
		table.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_BLACK));
		table.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_WHITE));
		for (int i=0; i<10; i++) {
			TableItem item = new TableItem (table, SWT.NONE);
			item.setText("Item " + i);//$NON-NLS-1$
		}

		Button button = new Button(shell, SWT.PUSH);
		button.setText("Switch Enablement"); //$NON-NLS-1$
		button.addSelectionListener(new SelectionAdapter() {
			@Override
			public void widgetSelected(SelectionEvent e) {
				table.setEnabled(!table.getEnabled());
			}
		});

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

}


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One example in the IDE is the Project Clean Dialog which can be triggered via Project -> Clean.