deletePackageAction.setEnabled(this_package != null);
CameraView cameraView = MainFrame.cameraPanel.getSelectedCameraView();
if (cameraView != null) {
if (this_package != null) {
Reticle reticle = new PackageReticle(this_package);
cameraView.setReticle(PackagesPanel.this.getClass().getName(), reticle);
}
else {
MainFrame.cameraPanel.getSelectedCameraView().removeReticle(PackagesPanel.this.getClass().getName());
}