When the user presses the accelerator key indicated by this label, the keyboard focus is transferred to the label's buddy widget. It is this letter that is set as the accelerator key. To unset a previously set buddy, call this function with buddy set to 0. Sets the indent of the label to indent pixels. If indent is non-negative, the effective indent is indent pixels.
Any previous content is cleared.
The buddy accelerator, if any, is disabled. The label resizes itself if auto-resizing is enabled. Sets the label contents to a plain text containing the printed value of num. Does nothing if this is equal to the current contents of the label. Any previous content is cleared.