NSTextViewportLayoutControllerDelegate (moe.platform.ios API)

public interface NSTextViewportLayoutControllerDelegate

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`void`	`textViewportLayoutControllerConfigureRenderingSurfaceForTextLayoutFragment(NSTextViewportLayoutController textViewportLayoutController, NSTextLayoutFragment textLayoutFragment)` Called when textViewportLayoutController lays out a given textLayoutFragment.
`default void`	`textViewportLayoutControllerDidLayout(NSTextViewportLayoutController textViewportLayoutController)` Called when textViewportLayoutController is about to layout.
`default void`	`textViewportLayoutControllerWillLayout(NSTextViewportLayoutController textViewportLayoutController)` Called when textViewportLayoutController is about to layout.
`CGRect`	`viewportBoundsForTextViewportLayoutController(NSTextViewportLayoutController textViewportLayoutController)` The current viewport, typically the view visible bounds with overdraw.

- Method Detail
  - textViewportLayoutControllerConfigureRenderingSurfaceForTextLayoutFragment
```
void textViewportLayoutControllerConfigureRenderingSurfaceForTextLayoutFragment(NSTextViewportLayoutController textViewportLayoutController,
                                                                                NSTextLayoutFragment textLayoutFragment)
```
    Called when textViewportLayoutController lays out a given textLayoutFragment. The delegate should arrange to present the text layout fragment in the UI, e.g. a sublayer/subview. Layout information such as viewportBounds on textViewportLayoutController is not up-to-date at the point of this call.
  - textViewportLayoutControllerDidLayout
```
default void textViewportLayoutControllerDidLayout(NSTextViewportLayoutController textViewportLayoutController)
```
    Called when textViewportLayoutController is about to layout. Layout information on textViewportLayoutController is up-to-date at the point of this call.
  - textViewportLayoutControllerWillLayout
```
default void textViewportLayoutControllerWillLayout(NSTextViewportLayoutController textViewportLayoutController)
```
    Called when textViewportLayoutController is about to layout. Layout information on textViewportLayoutController is up-to-date at the point of this call.
  - viewportBoundsForTextViewportLayoutController
```
CGRect viewportBoundsForTextViewportLayoutController(NSTextViewportLayoutController textViewportLayoutController)
```
    The current viewport, typically the view visible bounds with overdraw.

Interface NSTextViewportLayoutControllerDelegate

Method Summary

Method Detail

textViewportLayoutControllerConfigureRenderingSurfaceForTextLayoutFragment

textViewportLayoutControllerDidLayout

textViewportLayoutControllerWillLayout

viewportBoundsForTextViewportLayoutController