boolean moveInConstructionList(int fromIndex, int toIndex) {
// kernel.detach(this);
boolean changed = kernel.moveInConstructionList(fromIndex, toIndex);
// kernel.attach(this);
// reorder rows in this view
ConstructionElement ce = kernel.getConstructionElement(toIndex);
GeoElement[] geos = ce.getGeoElements();
for (int i = 0; i < geos.length; ++i) {
remove(geos[i]);
add(geos[i]);
}
return changed;
}
@Override
public void keyPressed(KeyEvent event) {
// SPECIAL KEYS
int keyCode = event.getKeyCode();
switch (keyCode) {
case KeyEvent.VK_DELETE:
ConstructionElement ce = kernel.getConstructionElement(kernel.getConstructionStep());
if (ce != null) {
ce.remove();
app.storeUndoInfo();
}
break;
case KeyEvent.VK_UP:
case KeyEvent.VK_RIGHT:
previousStep();
scrollToConstructionStep();
break;
case KeyEvent.VK_DOWN:
case KeyEvent.VK_LEFT:
nextStep();
scrollToConstructionStep();
break;
case KeyEvent.VK_HOME:
case KeyEvent.VK_PAGE_UP:
setConstructionStep(-1);
scrollToConstructionStep();
break;
case KeyEvent.VK_END:
case KeyEvent.VK_PAGE_DOWN:
setConstructionStep(kernel.getLastConstructionStep());
scrollToConstructionStep();
break;
}
}
