User`s guide

Chapter 2 Customizing Your Touchscreen Environment 49
Understanding Button Modes
Each button mode, predefined or custom, consists of six events.
Table 4 describes the button mode events.
Table 4. Button Mode Events
Event Description
Down1 First button down.
Up1 First button up.
Down2 Second button down (for a double-click).
Up2 Second button up (for a double-click).
Down3 All subsequent button downs occurring within a defined period of time. Use the
Click Time option in User Controls to define this time.
Up3 All subsequent button ups occurring within a defined period of time. Use the Click
Time option in User Controls to define this time.
Each event is assigned a touch action that triggers the event. These
touch actions are called touch triggers. Table 5 defines the touch
triggers.
Table 5. Button Mode Touch Triggers
Trigger Description
None Specifies that the event not be triggered. Use this option to suppress double-clicks
or subsequent clicks.
Immediate Specifies that the event be triggered immediately after the previous event.
Touchdown Specifies that the event be triggered when a finger or pen touches the screen.
Liftoff Specifies that the event be triggered when a finger or pen stops touching the
screen.
Time Specifies that the event be triggered when a finger or pen remains stationary on the
screen for a defined period of time. Use the Click Time option in User Controls to
define this time.
Tap Specifies that the event be triggered when a pen or finger stops touching the screen
and is followed by a touchdown. Event occurs at the time of liftoff.