This needs to be called before we submit any widget (aka in or before Begin)

Apply result from previous frame navigation directional move request. Always called from NavUpdate()

Forward will reuse the move request again on the next frame (generally with modifications done to it)

FIXME: ScoringRect is not set

Navigation wrap-around logic is delayed to the end of the frame because this operation is only valid after entire popup is assembled and in case of ap

We get there when either NavId == id, or when g.NavAnyRequest is set (which is updated by NavUpdateAnyRequestFlag above) This is called after LastItem

Handle "scoring" of an item for a tabbing/focusing request initiated by NavUpdateCreateTabbingRequest(). Note that SetKeyboardFocusHere() API calls ar

Restore the last focused child. Call when we are expected to land on the Main Layer (0) after FocusWindow()

FIXME: This could be replaced by updating a frame number in each window when (window == NavWindow) and (NavLayer == 0). This way we could find the las

Scoring function for gamepad/keyboard directional navigation. Based on https://gist.github.com/rygorous/6981057

Process NavCancel input (to close a popup, get back to parent, clear focus) FIXME: In order to support e.g. Escape to clear a selection we'll need: -

Handle PageUp/PageDown/Home/End keys Called from NavUpdateCreateMoveRequest() which will use our output to create a move request FIXME-NAV: This doesn

Windowing management mode Keyboard: CTRL+Tab (change focus/move/resize), Alt (toggle menu layer) Gamepad: Hold Menu/Square (change focus/move/resize)

Overlay displayed when using CTRL+TAB. Called by EndFrame().