HTML DOM TouchEvent
كائن TouchEvent
الأحداث التي تحدث عندما يلمس المستخدم جهازًا يعمل باللمس ، تنتمي إلى كائن TouchEvent.
خصائص وطرق TouchEvent
Property/Method | Description |
---|---|
altKey | Returns whether the "ALT" key was pressed when the touch event was triggered |
changedTouches | Returns a list of all the touch objects whose state changed between the previous touch and this touch |
ctrlKey | Returns whether the "CTRL" key was pressed when the touch event was triggered |
metaKey | Returns whether the "meta" key was pressed when the touch event was triggered |
shiftKey | Returns whether the "SHIFT" key was pressed when the touch event was triggered |
targetTouches | Returns a list of all the touch objects that are in contact with the surface and where the touchstart event occured on the same target element as the current target element |
touches | Returns a list of all the touch objects that are currently in contact with the surface |
الخصائص والطرق الموروثة
يرث TouchEvent جميع الخصائص والأساليب من:
أنواع الأحداث
تنتمي أنواع الأحداث هذه إلى كائن TouchEvent:
Event | Description |
---|---|
ontouchcancel | The event occurs when the touch is interrupted |
ontouchend | The event occurs when a finger is removed from a touch screen |
ontouchmove | The event occurs when a finger is dragged across the screen |
ontouchstart | The event occurs when a finger is placed on a touch screen |