nutrient/com.pspdfkit.ui/PdfOutlineView/OutlinePagerAdapter

OutlinePagerAdapter

inner class OutlinePagerAdapter : ViewStatePagerAdapter, ViewPager.OnPageChangeListener

A state pager adapter controlling the pager items (outline view and annotation list view) that saves and restores View states.

Functions

open fun getCount(): Int

Returns the number of visible items in the pager.

getItemPosition

open fun getItemPosition(@NonNull object: Any): Int

Returns the position of an item in the adapter.

getItemTabButtonId

open fun getItemTabButtonId(position: Int): Int

Returns item tab button id.

open fun getPageTitle(position: Int): CharSequence

Returns the title of the page at the given position.

getPositionOfItemWithTabButtonId

open fun getPositionOfItemWithTabButtonId(@IdRes tabButtonId: Int): Int

Returns the position of item with given tab button id.

isDocumentInfoListViewAvailable

open fun isDocumentInfoListViewAvailable(): Boolean

Checks whether the document info list view is available as a tab.

isOutlineListViewAvailable

open fun isOutlineListViewAvailable(): Boolean

Checks whether the outline list view should be available as a tab.

open fun onHide()

Called when the outline view is hidden.

open fun onPageScrolled(position: Int, positionOffset: Float, positionOffsetPixels: Int)

Called when the current page is scrolled.

onPageScrollStateChanged

open fun onPageScrollStateChanged(state: Int)

Called when the scroll state changes.

open fun onPageSelected(position: Int)

Called when a new page is selected.

open fun onShow()

Called when outline list gets shown.

refreshItemsVisibility

open fun refreshItemsVisibility()

Refresh items visibility in the adapter.

open fun setDocument(@Nullable document: PdfDocument, @Nullable configuration: PdfConfiguration, @NonNull onHideListener: OutlinePagerBaseView.OnHideListener)

Sets the document to the adapter.