Package ch.bailu.gtk.gtk

Interface TreeModelFilter.OnTreeModelFilterModifyFunc

Enclosing class:

TreeModelFilter

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface TreeModelFilter.OnTreeModelFilterModifyFunc

Method Summary

Modifier and Type	Method	Description
void	onTreeModelFilterModifyFunc(CallbackHandler __self, TreeModel model, TreeIter iter, Value value, int column, Pointer data)	A function which calculates display values from raw values in the model.

Method Details

onTreeModelFilterModifyFunc

void onTreeModelFilterModifyFunc(CallbackHandler __self,
 @Nonnull
 TreeModel model,
 @Nonnull
 TreeIter iter,
 @Nonnull
 Value value,
 int column,
 @Nullable
 Pointer data)

A function which calculates display values from raw values in the model.
It must fill @value with the display value for the column @column in the
row indicated by @iter.

Since this function is called for each data access, it’s not a
particularly efficient operation.

Parameters:

model - the `GtkTreeModelFilter`

iter - a `GtkTreeIter` pointing to the row whose display values are determined

value - A `GValue` which is already initialized for with the correct type for the column @column.

column - the column whose display value is determined

data - user data given to gtk_tree_model_filter_set_modify_func()