GtkColorChooser:use-alpha

deprecated: 4.10

property use-alpha: gboolean [ read, write ]

Whether colors may have alpha (translucency).

When ::use-alpha is FALSE, the GdkRGBA struct obtained via the GtkColorChooser:rgba property will be forced to have alpha == 1.

Implementations are expected to show alpha by rendering the color over a non-uniform background (like a checkerboard pattern).

Type:	`gboolean`
Deprecated since:	4.10
Use `GtkColorDialog` and `GtkColorDialogButton` instead of widgets implementing `GtkColorChooser`

Getter method	`gtk_color_chooser_get_use_alpha()`
Setter method	`gtk_color_chooser_set_use_alpha()`