postcaptureview: set label width to be half the tool bar width.
postcaptureview: set label width to be half the tool bar width.

Seems setting it in relation to the parent leads to the label being pushed out of
the tool bar.

foolab/cameraplus,mer-hybris-kis3/cameraplus,mer-hybris-kis3/cameraplus,mer-hybris-kis3/cameraplus,mer-hybris-kis3/cameraplus,foolab/cameraplus,foolab/cameraplus,foolab/cameraplus