TreeView.appendColumn

Appends @column to the list of columns. 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
appendColumn

Parameters

column TreeViewColumn

The #GtkTreeViewColumn to add.

Return Value

Type: int

The number of columns in @tree_view after appending.

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