Interface CellAllocCallback

Hierarchy

CellAllocCallback

Callable

CellAllocCallback(renderer: Gtk.CellRenderer, cell_area: Gdk.Rectangle, cell_background: Gdk.Rectangle): boolean

- Defined in @types/Gjs/Gtk-4.0.d.ts:4844
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: Gtk.CellRenderer
  
  the cell renderer to operate on
- cell_area: Gdk.Rectangle
  
  the area allocated to renderer inside the rectangle provided to gtk_cell_area_foreach_alloc().
- cell_background: Gdk.Rectangle
  
  the background area for renderer inside the background area provided to gtk_cell_area_foreach_alloc().
Returns boolean