Tk Library Source Code

When adding a large widget to a pane of a paned window,
the panes already present do no keep their relative
sizes. Try the following example:

  package require BWidget

  wm geometry . 500x500
  update idletasks

  # Create paned window
  pack [PanedWindow .p -side left] -fill both -expand
true

  # Top pane
  set p1 [.p add -weight 100]

  update idletasks
  after 1000

  # Middle pane
  set p2 [.p add -weight 100]

  update idletasks
  after 1000

  # Bottom pane
  set p3 [.p add -weight 50]
  pack [text $p3.t] -fill both -expand true

The text-widget added to the bottom pane gets most of
the space on the screen. Previous versions of BWidgets
PanedWindow respected the relative sizes of the panes
already present.

Please find attached the version of panedw.tcl with the
old behaviour but compatible with BWidget 1.3.1

Kind regards, 

Jos.

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I believe these were addressed by Jos' patch 483838 applied 
to 1.4.0cvs.

File Added - 7672: panedw.tcl