I have a treeViewer in which I want to execute some code(doSomething() method) only when mouse up is pressed, not on mouse down. The following piece of code executes it even when mouse down is triggered as selectionlistener is already triggered. What should I do to get the exact behaviour ?
treeViewer.getTree().addMouseListener(new MouseListener() {
@Override
public void mouseUp(MouseEvent e) {
doSomething()
}
@Override
public void mouseDown(MouseEvent e) {
// nothing happens
}
@Override
public void mouseDoubleClick(MouseEvent e) {
// nothing happens
}
});
treeViewer.addPostSelectionChangedListener(new ISelectionChangedListener() {
@Override
public void selectionChanged(SelectionChangedEvent event) {
doSomething()
}
});