@Override
public void mouseUp(MouseEvent event) {
TreeItem item = xViewer.getItemUnderMouseClick(new Point(event.x, event.y));
if (item == null) {
return;
}
try {
TreeColumn column = xViewer.getColumnUnderMouseClick(new Point(event.x, event.y));
if (column == null) {
return;
}
if (isLeftClick(event) && controlNotBeingHeld(event)) {
if (altIsBeingHeld(event)) {
// System.out.println("Column " + colNum);
xViewer.handleAltLeftClick(column, item);
} else if (clickOccurredInIconArea(event, item)) {
xViewer.handleLeftClickInIconArea(column, item);
} else {
// System.out.println("Column " + colNum);
xViewer.handleLeftClick(column, item);
}
}
xViewer.updateStatusLabel();
} catch (ArrayIndexOutOfBoundsException ex) {
// mouse clicked outside of last/valid column
return;
}
}
@Override
public void mouseDoubleClick(MouseEvent event) {
Point point = new Point(event.x, event.y);
TreeColumn column = xViewer.getColumnUnderMouseClick(point);
TreeItem itemToReturn = xViewer.getItemUnderMouseClick(point);
xViewer.handleDoubleClick(column, itemToReturn);
}