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/*******************************************************************************
* Copyright (c) 2006, 2007 Tom Schindl and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Tom Schindl - initial API and implementation
* IBM - Improvement for Bug 159625 [Snippets] Update Snippet011CustomTooltips to reflect new API
*******************************************************************************/
package org.eclipse.jface.snippets.viewers;
import org.eclipse.jface.viewers.CellLabelProvider;
import org.eclipse.jface.viewers.ColumnViewerToolTipSupport;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TableViewerColumn;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerCell;
import org.eclipse.jface.window.ToolTip;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
/**
* Explore New API: JFace custom tooltips drawing.
*
* @author Tom Schindl <tom.schindl@bestsolution.at>
* @since 3.3
*/
public class Snippet011CustomTooltips {
private static class MyContentProvider implements
IStructuredContentProvider {
public Object[] getElements(Object inputElement) {
return new String[] { "one", "two", "three", "four", "five", "six",
"seven", "eight", "nine", "ten" };
}
public void dispose() {
}
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
}
}
/**
* @param args
*/
public static void main(String[] args) {
final Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new FillLayout());
TableViewer v = new TableViewer(shell, SWT.FULL_SELECTION);
v.getTable().setLinesVisible(true);
v.getTable().setHeaderVisible(true);
v.setContentProvider(new MyContentProvider());
ColumnViewerToolTipSupport.enableFor(v,ToolTip.NO_RECREATE);
CellLabelProvider labelProvider = new CellLabelProvider() {
public String getToolTipText(Object element) {
return "Tooltip (" + element + ")";
}
public Point getToolTipShift(Object object) {
return new Point(5, 5);
}
public int getToolTipDisplayDelayTime(Object object) {
return 2000;
}
public int getToolTipTimeDisplayed(Object object) {
return 5000;
}
public void update(ViewerCell cell) {
cell.setText(cell.getElement().toString());
}
};
TableViewerColumn column = new TableViewerColumn(v, SWT.NONE);
column.setLabelProvider(labelProvider);
column.getColumn().setText("Column 1");
column.getColumn().setWidth(100);
v.setInput("");
shell.setSize(200, 200);
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
}
}
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