TreeCellDataFunc


Description:

public delegate void TreeCellDataFunc (TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter)

A function to set the properties of a cell instead of just using the straight mapping between the cell and the model.

This is useful for customizing the cell renderer. For example, a function might get an integer from the tree_model, and render it to the “text” attribute of “cell” by converting it to its written equivalent. This is set by calling gtk_tree_view_column_set_cell_data_func

Parameters:

tree_column

A TreeViewColumn

cell

The CellRenderer that is being rendered by tree_column

tree_model

The TreeModel being rendered

iter

A TreeIter of the current row rendered

data

user data


Namespace: Gtk
Package: gtk+-3.0