sizing of GtkTreeViewColumn don't work like expected #63528

[Detlef Reichl <detlef reichl arcormail de>]

there are four sizing types for the GtkTreeViewColumn

GTK_TREE_VIEW_COLUMN_GROW_ONLY,
GTK_TREE_VIEW_COLUMN_RESIZABLE,
GTK_TREE_VIEW_COLUMN_AUTOSIZE,
GTK_TREE_VIEW_COLUMN_FIXED

either we need another one -> GTK_TREE_VIEW_COLUMN_USER_RESIZABLE or we
have to change the behaviour of the GTK_TREE_VIEW_COLUMN_RESIZABLE.

if you have a column, you won't change it's width itself if you click on
an expander, you have to set the type of the column to fixed. But that
prevents the user to resize the column by draging the hader. that can't
be right...


have a nice day
detlef