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A GtkCellRendererPixbuf can be used to render an image in a cell. It allows to render either a given GdkPixbuf (set via the “pixbuf” property) or a named icon (set via the “icon-name” property).
To support the tree view, GtkCellRendererPixbuf also supports rendering two
alternative pixbufs, when the “is-expander” property is TRUE
.
If the “is-expanded” property is TRUE
and the
“pixbuf-expander-open” property is set to a pixbuf, it
renders that pixbuf, if the “is-expanded” property is FALSE
and the “pixbuf-expander-closed” property is set to a
pixbuf, it renders that one.
GtkCellRenderer *
gtk_cell_renderer_pixbuf_new (void
);
Creates a new GtkCellRendererPixbuf. Adjust rendering
parameters using object properties. Object properties can be set
globally (with g_object_set()
). Also, with GtkTreeViewColumn, you
can bind a property to a value in a GtkTreeModel. For example, you
can bind the “pixbuf” property on the cell renderer to a pixbuf value
in the model, thus rendering a different image in each row of the
GtkTreeView.