Query or modify the management options of the pane containing the widget tagOrId. With no options, it returns a dictionary describing all of the available options for the pane; given a single option name as a string, it returns a description of that one option; otherwise it sets the given options. The supported options include after and before (insert the pane after or before another managed window), height and width (the outer dimensions of the window, including any border), minsize (the minimum size in the paned dimension), padx and pady (extra space to leave on each side of the window), sticky (position or stretch the window within an oversized pane, using a string of the characters n, s, e and w), hide (hide the pane while keeping it in the list of panes) and stretch (how extra space is allocated to the pane: one of 'always', 'first', 'last', 'middle' or 'never'). paneconfig() is an alias of paneconfigure().