Package ch.bailu.gtk.gtk

Interface CellArea.OnCellAllocCallback

Enclosing class:

CellArea

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 CellArea.OnCellAllocCallback

Method Summary

Modifier and Type	Method	Description
boolean	onCellAllocCallback(CallbackHandler __self, CellRenderer renderer, Rectangle cell_area, Rectangle cell_background, Pointer data)	The type of the callback functions used for iterating over the cell renderers and their allocated areas inside a `GtkCellArea`, see gtk_cell_area_foreach_alloc().

Method Details

onCellAllocCallback

boolean onCellAllocCallback(CallbackHandler __self,
 @Nonnull
 CellRenderer renderer,
 @Nonnull
 Rectangle cell_area,
 @Nonnull
 Rectangle cell_background,
 @Nullable
 Pointer data)

The type of the callback functions used for iterating over the
cell renderers and their allocated areas inside a `GtkCellArea`,
see gtk_cell_area_foreach_alloc().

Parameters:

renderer - the cell renderer to operate on

cell_area - the area allocated to @renderer inside the rectangle provided to gtk_cell_area_foreach_alloc().

cell_background - the background area for @renderer inside the background area provided to gtk_cell_area_foreach_alloc().

data - user-supplied data

Returns:

%TRUE to stop iterating over cells.