Interface nokia.maps.dom.TouchEventTarget
Interface Summary
Each class implementing this interface delcares that it can act as the target for certain events. Each event in this interface (and therefore also within the classes implementing the interface) represents an event of a specific type.
The following example shows event handling for events of the type "click":
// Note that "obj" can be either a DOM node or any other JavaScript object.
var obj = nokia.maps.dom.EventTarget( {} );
obj.addListener("click", function (evt) {
console.log("This is the '"+evt.type+"' event!");
});
obj.dispatch( new nokia.maps.dom.Event({
type: "click"
});
The example creates an instant of nokia.maps.dom.EventTarget, adds a listener
for "click" events to it, and dispatches a "click" event to all registered listeners (in
this case one) - the listeners receive the object that represents the target of the event.
For more information about dispatching events, please refer to the documentation of the nokia.maps.dom.EventTarget.
Method Summary
event:dbltap
(evt)
This event is fired after a two
tap events have been fired in a certain amount of time.
event:gesturechange
(evt)
This high-level event is fired whenever either of the two finger making a gesture is moved, changing the properties of the gesture.
event:gestureend
(evt)
This high-level event is fired as soon as the gesture ends, for example because one of the two fingers touching the touch screen are lifted.
event:gesturestart
(evt)
This high-level event is fired when two or more fingers touch the touch screen and are used to make a "gesture".
event:longpress
(evt)
This event is fired after a finger has been pressed against the screen for a certain amount of time without starting a drag or gesture.
event:tap
(evt)
This event is fired after a
touchstart and touchend has occurred at the same target and only if neither of the touchstart nor the touchend event has been canceled and no gesture was started in between.
event:touchend
(evt)
This event is fired when a finger is lifted from a touch screen.
event:touchmove
(evt)
This event is fired when a finger touches and moves on a touch screen.
event:touchstart
(evt)
This event is fired when a finger is touches a touch screen.
Events
dbltap(evt)
This event is fired after a two
tap events have been fired in a certain amount of time.
Parameters:
| {nokia.maps.dom.TouchEvent} | evt | An object representing the event |
gesturechange(evt)
This high-level event is fired whenever either of the two finger making a gesture is moved, changing the
properties of the gesture.
Parameters:
| {nokia.maps.dom.TouchEvent} | evt | An object representing the event |
gestureend(evt)
This high-level event is fired as soon as the gesture ends, for example because one of
the two fingers touching the touch screen are lifted.
Parameters:
| {nokia.maps.dom.TouchEvent} | evt | An object representing the event |
gesturestart(evt)
This high-level event is fired when two or more fingers touch the touch screen and are used to make
a "gesture".
Parameters:
| {nokia.maps.dom.TouchEvent} | evt | An object representing the event |
longpress(evt)
This event is fired after a finger has been pressed against the screen for a certain amount of time
without starting a drag or gesture.
Parameters:
| {nokia.maps.dom.TouchEvent} | evt | An object representing the event |
tap(evt)
This event is fired after a
touchstart and touchend has occurred
at the same target and only if neither of the touchstart nor the touchend
event has been canceled and no gesture was started in between.
Parameters:
| {nokia.maps.dom.TouchEvent} | evt | An object representing the event |
touchend(evt)
This event is fired when a finger is lifted from a touch screen.
Parameters:
| {nokia.maps.dom.TouchEvent} | evt | An object representing the event |
touchmove(evt)
This event is fired when a finger touches and moves on a touch screen. This event
is different from a
mousemove event, because the user can touch the
screen with more than one finger at the same time.
Parameters:
| {nokia.maps.dom.TouchEvent} | evt | An object representing the event |
touchstart(evt)
This event is fired when a finger is touches a touch screen.
Parameters:
| {nokia.maps.dom.TouchEvent} | evt | An object representing the event |
