TreeView.insertColumn

This inserts the @column into the @tree_view at @position. If @position is -1, then the column is inserted at the end. If @tree_view has “fixed_height” mode enabled, then @column must have its “sizing” property set to be GTK_TREE_VIEW_COLUMN_FIXED.

class TreeView
int
insertColumn

Parameters

column TreeViewColumn

The #GtkTreeViewColumn to be inserted.

position int

The position to insert @column in.

Return: The number of columns in @tree_view after insertion.

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