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| author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
|---|---|---|
| committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
| commit | 33058f2b292b3a581333bdfb21b8f671898c5060 (patch) | |
| tree | 51c3e392513ec574331b2d3f85c394445ea803c6 /files/zh-cn/web/api/force_touch_events | |
| parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
| download | translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.gz translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.bz2 translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.zip | |
initial commit
Diffstat (limited to 'files/zh-cn/web/api/force_touch_events')
| -rw-r--r-- | files/zh-cn/web/api/force_touch_events/index.html | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/files/zh-cn/web/api/force_touch_events/index.html b/files/zh-cn/web/api/force_touch_events/index.html new file mode 100644 index 0000000000..fe49550129 --- /dev/null +++ b/files/zh-cn/web/api/force_touch_events/index.html @@ -0,0 +1,47 @@ +--- +title: Force Touch events +slug: Web/API/Force_Touch_events +translation_of: Web/API/Force_Touch_events +--- +<p>{{DefaultAPISidebar("Force Touch events")}}</p> + +<p>{{Non-standard_header()}}</p> + +<p><strong>Force Touch events</strong> are a proprietary, Apple-specific feature which makes possible (where supported by the input hardware) new interactions based on how hard the user clicks or presses down on the touchscreen or trackpad.</p> + +<h2 id="Events">Events</h2> + +<dl> + <dt>{{event("webkitmouseforcewillbegin")}} {{non-standard_inline}}</dt> + <dd>This event is fired before the {{event("mousedown")}} event. Its main use is that it can be {{domxref("Event.preventDefault()")}}ed.</dd> + <dt>{{event("webkitmouseforcedown")}} {{non-standard_inline}}</dt> + <dd>This event is fired after the {{event("mousedown")}} event as soon as sufficient pressure has been applied for it to qualify as a "force click".</dd> + <dt>{{event("webkitmouseforceup")}} {{non-standard_inline}}</dt> + <dd>This event is fired after the {{event("webkitmouseforcedown")}} event as soon as the pressure has been reduced sufficiently to end the "force click".</dd> + <dt>{{event("webkitmouseforcechanged")}} {{non-standard_inline}}</dt> + <dd>This event is fired each time the amount of pressure changes. This event first fires after the {{event("mousedown")}} event and stops firing before the {{event("mouseup")}} event.</dd> +</dl> + +<h2 id="Event_properties">Event properties</h2> + +<p>The following property is known to be available on the {{event("webkitmouseforcewillbegin")}}, {{event("mousedown")}}, {{event("webkitmouseforcechanged")}}, {{event("webkitmouseforcedown")}}, {{event("webkitmouseforceup")}}, {{event("mousemove")}}, and {{event("mouseup")}} event objects:</p> + +<dl> + <dt><font><font>{{domxref("MouseEvent.webkitForce")}} {{non-standard_inline()}} {{readonlyinline}}</font></font></dt> + <dd><font><font>当前施加于触控板/触摸屏的压力量</font></font></dd> +</dl> + +<h2 id="常量"><font><font>常量</font></font></h2> + +<p><font><font>这些常数对于确定由{{domxref("MouseEvent.webkitForce")}}指示的压力的相对强度是有用的:</font></font></p> + +<dl> + <dt><font><font>{{domxref("MouseEvent.WEBKIT_FORCE_AT_MOUSE_DOWN")}} {{non-standard_inline}} {{readonlyinline}}</font></font></dt> + <dd><font><font>正常点击所需的最小力量</font></font></dd> + <dt><font><font>{{domxref("MouseEvent.WEBKIT_FORCE_AT_FORCE_MOUSE_DOWN")}} {{non-standard_inline}} {{readonlyinline}}</font></font></dt> + <dd><font><font>强制点击所需的最小力量</font></font></dd> +</dl> + +<h2 id="产品规格"><font><font>产品规格</font></font></h2> + +<p><em><font><font>不是任何规格的一部分。</font></font></em><font><font>苹果</font></font><a href="https://developer.apple.com/library/prerelease/mac/documentation/AppleApplications/Conceptual/SafariJSProgTopics/RespondingtoForceTouchEventsfromJavaScript.html"><font><font>在Mac开发者图书馆</font></font></a><font><font>有</font><a href="https://developer.apple.com/library/prerelease/mac/documentation/AppleApplications/Conceptual/SafariJSProgTopics/RespondingtoForceTouchEventsfromJavaScript.html"><font>一个描述</font></a><font>。</font></font></p> |
