gtk:list-base, gtk:widget, gobject:initially-unowned, gtk:accessible, gtk:buildable, gtk:constraint-target, gtk:orientable, gtk:scrollable, gobject:object, common-lisp:standard-object, common-lisp:t

None

The gtk:grid-view widget is a widget to present a view into a large dynamic grid of items. The gtk:grid-view widget uses its factory to generate one child widget for each visible item and shows them in a grid. The orientation of the grid view determines if the grid reflows vertically or horizontally.

The gtk:grid-view widget allows the user to select items according to the selection characteristics of the model. For models that allow multiple selected items, it is possible to turn on rubberband selection, using the enable-rubberband property.

To learn more about the list widget framework, see the list widget overview.

gridview
├── child
│
├── child
│
┊
╰── [rubberband]    

The gtk:grid-view implementation uses a single CSS node with name gridview. Each child uses a single CSS node with name child. If the activatable property is set, the corresponding row will have the .activatable style class. For rubberband selection, a subnode with name rubberband is used. The gtk:grid-view implementation uses the :grid role, and the items use the :grid-cell role from the gtk:accessible-role enumeration.

The "activate" signal

lambda (gridview position)    :run-last      

gridview

The gtk:grid-view widget.

position

An unsigned integer with the position of the item to activate.

The signal is emitted when a cell has been activated by the user. This allows for a convenient way to handle activation in a grid view. See the activatable property for details on how to use this signal.