Stores geometrical information for a series of rows in a GtkCellArea
The gtk.cell_area_context.CellAreaContext object is created by a given gtk.cell_area.CellArea implementation via its GtkCellAreaClass.create_context() virtual method and is used to store cell sizes and alignments for a series of gtk.tree_model.TreeModel rows that are requested and rendered in the same context.
gtk.cell_layout.CellLayout widgets can create any number of contexts in which to request and render groups of data rows. However, it’s important that the same context which was used to request sizes for a given gtk.tree_model.TreeModel row also be used for the same row when calling other gtk.cell_area.CellArea APIs such as gtk.cell_area.CellArea.render and gtk.cell_area.CellArea.event.
Deprecated: This object will be removed in GTK 5
Stores geometrical information for a series of rows in a GtkCellArea
The gtk.cell_area_context.CellAreaContext object is created by a given gtk.cell_area.CellArea implementation via its GtkCellAreaClass.create_context() virtual method and is used to store cell sizes and alignments for a series of gtk.tree_model.TreeModel rows that are requested and rendered in the same context.
gtk.cell_layout.CellLayout widgets can create any number of contexts in which to request and render groups of data rows. However, it’s important that the same context which was used to request sizes for a given gtk.tree_model.TreeModel row also be used for the same row when calling other gtk.cell_area.CellArea APIs such as gtk.cell_area.CellArea.render and gtk.cell_area.CellArea.event.