AccessibleCaretEventHubStates.dot

Enable keyboard shortcuts

// Steps to generate AccessibleCaretEventHubStates.png

// 1. Install Graphviz

// 2. dot -T png -o AccessibleCaretEventHubStates.png AccessibleCaretEventHubStates.dot

//

// Note: If the edge has 'constraint=false', it is not used in ranking the

// nodes. http://www.graphviz.org/doc/info/attrs.html#d:constraint

digraph event_hub_states {

  node [style=filled];

  edge [color="gray30", fontcolor="gray20", fontsize=12]

  NoAction [label="NoAction\n(Initial)"color="#96FF2F"];

  NoAction -> PressCaret [label="Press & on a caret"];

  NoAction -> PressNoCaret [label="Press & not on a caret"];

  NoAction -> Scroll [label="Scroll start"];

  PressCaret [color="#84D8FF"];

  PressCaret -> DragCaret [label="Move & distance is large"];

  PressCaret -> NoAction [label="Release (synthesizing a tap)"];

  DragCaret [color="#84D8FF"];

  DragCaret -> DragCaret [label="Move"];

  DragCaret -> NoAction [label="Release"];

  PressNoCaret [color="#E8C516"];

  PressNoCaret -> NoAction [label="Move & distance is large or\nRelease or\nBlur"];

  PressNoCaret -> LongTap [label="Long tap"];

  PressNoCaret -> Scroll [label="Scroll start", constraint=false];

  LongTap [color="#E8C516"]

  LongTap -> NoAction [label="Release"];

  LongTap -> Scroll [label="Scroll start", constraint=false];

  Scroll [color="#FF9022"]

  Scroll -> NoAction [label="Scroll end"];

  Scroll -> NoAction [label="Blur"];