In the Window Painter, there are two ways to specify the justification for the text in a StaticText control. 

Note:  The default justification for the text is left.

1. Select the control.
2. Click the justification command button in the ribbon ( left , center , right ) that represents the justification you want for the text. PowerBuilder sets the justification to your selection.

or

1. Select the StaticText control.
2. Double-click the control or select Control Style from the Design Menu.  The StaticText Style window opens.
3. Select the alignment you want for the text from the options in the Alignment drop-down list box.  PowerBuilder sets the justification to your selection.