| … | |
… | |
| 246 | } |
246 | } |
| 247 | |
247 | |
| 248 | # return top left coordinates |
248 | # return top left coordinates |
| 249 | sub _topleft { |
249 | sub _topleft { |
| 250 | my ($self, $x, $y) = @_; |
250 | my ($self, $x, $y) = @_; |
|
|
251 | |
|
|
252 | $self->{parent} |
|
|
253 | or Carp::confess "no parent widget in _topleft\n";#d# |
| 251 | |
254 | |
| 252 | $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); |
255 | $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); |
| 253 | } |
256 | } |
| 254 | |
257 | |
| 255 | # translate global coordinates to local coordinate system |
258 | # translate global coordinates to local coordinate system |
