TabPage.setIcon

void setIcon(gio.icon.Icon icon = null)

Sets the icon of self.

adw.tab_bar.TabBar and adw.tab_overview.TabOverview display the icon next to the title, unless adw.tab_page.TabPage.loading is set to TRUE.

adw.tab_bar.TabBar also won't show the icon if the page is pinned and propertyTabPage:indicator-icon is set.

Parameters

icon the icon of self