public void mouseMoved(MouseEvent e) {
if (e.isShiftDown()) {
shiftDown = true;
getPanel().setCursor(crosshairCursor);
} else {
shiftDown = false;
getPanel().setCursor(rotateCursor);
}
super.mouseMoved(e);
}
public void mousePressed(MouseEvent e) {
try {
if (!check(checkFactory.createSelectedItemsLayersMustBeEditableCheck())) {
return;
}
if (e.isShiftDown()) {
centerCoord = getPanel().getViewport().toModelCoordinate(e.getPoint());
} else {
if (!check(checkFactory.createAtLeastNItemsMustBeSelectedCheck(1))) return;
selectedFeatureShape = createSelectedItemsShape();
super.mousePressed(e);
}
} catch (Throwable t) {
getPanel().getContext().handleThrowable(t);
}
}
public void activate(LayerViewPanel layerViewPanel) {
centerCoord = null;
super.activate(layerViewPanel);
}