Gtk.CellRendererSpinner¶
class — extends CellRenderer
:::warning Deprecated since 4.10 This API is deprecated. :::
Renders a spinning animation in a cell
GtkCellRendererSpinner renders a spinning animation in a cell, very
similar to GtkSpinner. It can often be used as an alternative
to a GtkCellRendererProgress for displaying indefinite activity,
instead of actual progress.
To start the animation in a cell, set the GtkCellRendererSpinner:active
property to True and increment the GtkCellRendererSpinner:pulse property
at regular intervals. The usual way to set the cell renderer properties
for each cell is to bind them to columns in your tree model using e.g.
TreeViewColumn.add_attribute.
Constructors¶
new¶
:::warning Deprecated since 4.10 This API is deprecated. :::
Returns a new cell renderer which will show a spinner to indicate activity.
Properties¶
active¶
Whether the spinner is active (ie. shown) in the cell
pulse¶
Pulse of the spinner. Increment this value to draw the next frame of the spinner animation. Usually, you would update this value in a timeout.
By default, the GtkSpinner widget draws one full cycle of the animation,
consisting of 12 frames, in 750 milliseconds.
size¶
The GtkIconSize value that specifies the size of the rendered spinner.