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The pointercancel event is fired when the browser determines that there are unlikely to be any more pointer events, or if after the pointerdown event is fired, the pointer is then used to manipulate the viewport by panning, zooming, or scrolling.
Some examples of situations that will trigger a pointercancel event:
- A hardware event occurs that cancels the pointer activities. This may include, for example, the user switching applications using an application switcher interface or the "home" button on a mobile device.
- The device's screen orientation is changed while the pointer is active.
- The browser decides that the user started pointer input accidentally. This can happen if, for example, the hardware supports palm rejection to prevent a hand resting on the display while using a stylus from accidentally triggering events.
- The
touch-actionCSS property prevents the input from continuing.
After the pointercancel event is fired, the browser will also send pointerout followed by pointerleave.
General info
- Specification
- Pointer Events
- Interface
PointerEvent- Bubbles
- Yes
- Cancelable
- No
- Target
Document,Element- Default Action
- None
Properties
| Property | Type | Description |
|---|---|---|
target Read only |
EventTarget |
The event target (the topmost target in the DOM tree). |
type Read only |
DOMString |
The type of event. |
bubbles Read only |
Boolean |
Whether the event normally bubbles or not |
cancelable Read only |
Boolean |
Whether the event is cancellable or not? |
view Read only |
WindowProxy |
document.defaultView (window of the document) |
detail Read only |
long (float) |
0. |
pointerId Read only |
long | A unique identifier for the pointer causing the event. |
width Read only |
double (float) | The width (magnitude on the X axis), in CSS pixels, of the contact geometry of the pointer. |
height Read only |
double (float) | The height (magnitude on the Y axis), in CSS pixels, of the contact geometry of the pointer. |
pressure Read only |
float | The normalized pressure of the pointer input in the range of 0 to 1, where 0 and 1 represent the minimum and maximum pressure the hardware is capable of detecting, respectively. |
tiltX Read only |
long (float) | The plane angle (in degrees, in the range of -90 to 90) between the Y-Z plane and the plane containing both the transducer (e.g. pen stylus) axis and the Y axis. |
tiltY Read only |
long (float) | The plane angle (in degrees, in the range of -90 to 90) between the X-Z plane and the plane containing both the transducer (e.g. pen stylus) axis and the X axis. |
pointerType Read only |
string | Indicates the device type that caused the event. Must be one of the strings mouse, pen or touch, or an empty string. |
isPrimary Read only |
boolean | Indicates if the pointer represents the primary pointer of this pointer type. |
Examples
// pointercancel event handler
target.addEventListener("pointercancel", function(ev) {
// Process the event
}, false);
Browser compatibility
| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|---|
| Basic support | 55.0 | (Yes) | (Yes) [1] | 10 | 42 | No support |
| Feature | Android | Android Webview | Edge | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
|---|---|---|---|---|---|---|---|---|---|
| Basic support | No support | 55.0 | (Yes) | No support | No support | 10 | 42 | No support | 55.0 |