setTopBarStyle

Sets appearance of the top bars for @self.

If set to ADW_TOOLBAR_FLAT, top bars are flat and scrolling content has a subtle undershoot shadow when touching them, same as the style-classes.html#undershoot-indicators style class. This works well for simple content, e.g. class@StatusPage or class@PreferencesPage, where the background at the top of the page is uniform. Additionally, windows with sidebars should always use this style.

Undershoot shadow is only present if a top bar is actually present and visible. It is also never present if property@ToolbarView:extend-content-to-top-edge is set to TRUE.

If set to ADW_TOOLBAR_RAISED, top bars have an opaque background and a persistent shadow, this is suitable for content such as utility panes, where some elements are directly adjacent to the top bars, or class@TabView, where each page can have a different background.

ADW_TOOLBAR_RAISED_BORDER is similar to ADW_TOOLBAR_RAISED, but the shadow is replaced with a more subtle border. This can be useful for applications like image viewers.

See also method@ToolbarView.set_bottom_bar_style.

Parameters