การเพิ่มระยะขอบรอบ View

By default a SwiftUI view sits flush against its neighbors and the screen edge. Padding is the breathing room you add so content never feels squeezed.

The padding modifier adds space on the outside of a view. Attach it like any other modifier and SwiftUI grows the view's footprint to make room.

Calling padding() with no value uses a system default that adapts to the platform, usually around 16 points. It is a safe, consistent starting point.

Pass a number to control the gap precisely. Here padding(40) adds 40 points of space on every side of the text.

You can target a single edge instead of all four. This adds 30 points only on top, leaving the other sides untouched.

The .horizontal and .vertical edge sets are handy shortcuts. This pads the left and right sides at once with one clean call.

Stack two padding calls to mix amounts per direction. Here the view gets wide horizontal margins and a smaller vertical gap.

Modifiers apply outward in order, so where you place padding changes the result. Padding before a background pushes the color outward with the content.

Swap the order and the difference is clear: a background applied first, then padding, leaves the color tight to the text with empty space around it.

Padding works on stacks and any view, not just text. Wrap a VStack and pad it to push the whole group inward from the screen edges.

SwiftUI has no separate margin concept. Padding is your single tool for spacing, and chaining it gives you full control over every edge.

Test your grip on the padding modifier.

Nice work! You learned that padding adds breathing room outside a view, with defaults, exact amounts, specific edges, and an order that shapes backgrounds.