HeaderBar.showCloseButton

Set showCloseButton property.

bool showCloseButton [@property getter]
bool showCloseButton [@property setter]
class HeaderBar
@property
void
showCloseButton
(
bool propval
)

Parameters

propval bool: Whether to show window decorations.
Which buttons are actually shown and where is determined by the #GtkHeaderBar:decoration-layout property, and by the state of the window (e.g. a close button will not be shown if the window can't be closed).