protected void end() {
if (feedbackService != null) {
if (targetParent != null) {
feedbackService.removeSelection(targetParent.getFigure());
}
feedbackService = null;
}
targetParent = null;
super.end();
}
protected void onMoving(Point currentPos, MouseDragEvent me) {
super.onMoving(currentPos, me);
ITopicPart newParent = findTopicPart(me.target);
if (newParent != targetParent) {
if (feedbackService != null) {
if (targetParent != null) {
feedbackService.removeSelection(targetParent.getFigure());
}
if (newParent != null) {
SelectionFigure selection = feedbackService.addSelection(newParent.getFigure());
selection.setPreselectionColor(ColorUtils.getColor(MindMapUI.COLOR_WARNING));
selection.setPreselectionFillAlpha(0);
selection.setPreselectionFillColor(null);
selection.setPreselected(true);
}
}
}
targetParent = newParent;
}