✳flâneur — a map of the web's best reading

Group | Apple Developer Documentation

developer.apple.com · 185 words · saved by 1 readers

Use a group to collect multiple views into a single instance, without affecting the layout of those views, like an HStack, VStack, or Section would. After creating a group, any modifier you apply to the group affects all of that group’s members. For example, the following code applies the headline font to three views in a group. Because you create a group of views with a ViewBuilder, you can use the group’s initializer to produce different kinds of views from a conditional, and then optionally apply modifiers to them. The following example uses a Group to add a navigation bar title, regardless of the type of view the conditional produces: The modifier applies to all members of the group — and not to the group itself. For example, if you apply onAppear(perform:) to the above group, it applies to all of the views produced by the if isLoggedIn conditional, and it executes every time isLoggedIn changes. Because a group of views itself is a view, you can compose a group within other view bu

To navigate the symbols, press Up Arrow, Down Arrow, Left Arrow or Right Arrow No items were found 1 item was found {number} items were found. Tab back to navigate through them. re looking for can't be found."},"color-scheme":{"select":"Select a color scheme preference","auto":"Auto","dark":"Dark","light":"Light"},"accessibility":{"strike":{"start":"start of stricken text","end":"end of stricken text"},"code":{"start":"start of code block","end":"end of code block"},"skip-navigation":"Skip Navigation","in-page-link":"in page link"},"select-language":"Select the language for this page","icons":

Explore this link on the map →

related reading