ttk::sizegrip - Bottom-right corner resize widget

       If  the containing toplevel's position was specified relative to the right or bottom of the screen (e.g.,
       “wmgeometry...wxh-x-y” instead of “wmgeometry...wxh+x+y”), the sizegrip widget will not resize  the
       window.

       ttk::sizegrip widgets only support “southeast” resizing.

       A  ttk::sizegrip  widget  (also  known  as  a growbox) allows the user to resize the containing toplevel
       window by pressing and dragging the grip.

       Using pack:
              pack [ttk::frame $top.statusbar] -side bottom -fill x
              pack [ttk::sizegrip $top.statusbar.grip] -side right -anchor se

       Using grid:
              grid [ttk::sizegrip $top.statusbar.grip] \
                  -row $lastRow -column $lastColumn -sticky se
              # ... optional: add vertical scrollbar in $lastColumn,
              # ... optional: add horizontal scrollbar in $lastRow

       widget, sizegrip, grow box

Tk                                                     8.5                                    ttk::sizegrip(3tk)

       ttk::sizegrip - Bottom-right corner resize widget

       On macOS, toplevel windows automatically include a built-in size grip by default.  Adding a ttk::sizegrip
       there is harmless, since the built-in grip will just mask the widget.

       ttk::widget(3tk)

-class-cursor-style-takefocus

       See the ttk_widget manual entry for details on the standard options.

       The class name for a ttk::sizegrip is TSizegrip.

       TSizegrip styling options configurable with ttk::style are:

       -backgroundcolor

       Some options are only available for specific themes.

       See the ttk::style manual page for information on how to configure ttk styles.

ttk::sizegrippathName ?options?
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       Sizegrip widgets support the standard commands cget, configure,  identifyelement,  instate,  state  and
       style (see ttk::widget).