From 33058f2b292b3a581333bdfb21b8f671898c5060 Mon Sep 17 00:00:00 2001 From: Peter Bengtsson Date: Tue, 8 Dec 2020 14:40:17 -0500 Subject: initial commit --- .../web/api/element/domactivate_event/index.html | 102 +++++++++++++++++++++ 1 file changed, 102 insertions(+) create mode 100644 files/ja/web/api/element/domactivate_event/index.html (limited to 'files/ja/web/api/element/domactivate_event') diff --git a/files/ja/web/api/element/domactivate_event/index.html b/files/ja/web/api/element/domactivate_event/index.html new file mode 100644 index 0000000000..1bc8c4589b --- /dev/null +++ b/files/ja/web/api/element/domactivate_event/index.html @@ -0,0 +1,102 @@ +--- +title: 'Element: DOMActivate イベント' +slug: Web/API/Element/DOMActivate_event +tags: + - API + - DOM + - Deprecated + - Element + - Event + - Input + - Mouse Events + - MouseEvent + - Reference + - activate event + - onactivate +translation_of: Web/API/Element/DOMActivate_event +--- +

{{APIRef}}

+ +
{{Deprecated_Header}}
+ +

DOMActivate イベントは、要素がアクティブになったとき、例えば、マウスを使ったりキーを押したりしてそこに移動したときに発行されます。

+ + + + + + + + + + + + + + + + +
バブリングあり
キャンセル
インターフェイス{{domxref("MouseEvent")}}
+ +

+ +
<svg xmlns="http://www.w3.org/2000/svg" version="1.2" baseProfile="tiny"
+     xmlns:ev="http://www.w3.org/2001/xml-events"
+     width="6cm" height="5cm" viewBox="0 0 600 500">
+
+  <desc>Example: invoke an ECMAScript function from a DOMActivate event</desc>
+
+  <!-- ECMAScript to change the radius -->
+  <script type="application/ecmascript"><![CDATA[
+    function change(evt) {
+      var circle = evt.target;
+      var currentRadius = circle.getFloatTrait("r");
+      if (currentRadius == 100)
+        circle.setFloatTrait("r", currentRadius * 2);
+      else
+        circle.setFloatTrait("r", currentRadius * 0.5);
+    }
+  ]]></script>
+
+  <!-- Act on each DOMActivate event -->
+  <circle cx="300" cy="225" r="100" fill="red">
+    <handler type="application/ecmascript" ev:event="DOMActivate"> change(evt); </handler>
+  </circle>
+
+  <text x="300" y="480" font-family="Verdana" font-size="35" text-anchor="middle">
+    Activate the circle to change its size
+  </text>
+</svg>
+
+ +

{{EmbedLiveSample("Examples", 640, 200)}}

+ +

仕様書

+ + + + + + + + + + + + + + +
仕様書状態
{{SpecName('UI Events', '#event-type-DOMActivate', 'DOMActivate')}}{{Spec2('UI Events')}}
+ +

ブラウザーの互換性

+ +

{{Compat("api.Element.DOMActivate_event")}}

+ +

関連情報

+ + -- cgit v1.2.3-54-g00ecf