<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><section><h1>仕様書</h1><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[6]</anchor-end> <cite xml:lang="en-US-x-hixie">HTML Standard</cite> (<time>2013-05-05 06:42:10 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.whatwg.org/specs/web-apps/current-work/#fire-a-synthetic-mouse-event">http://www.whatwg.org/specs/web-apps/current-work/#fire-a-synthetic-mouse-event</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="39" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[39]</anchor-end> <cite xml:lang="en">Pointer Lock</cite> (<time>2016-10-19 08:10:29 +09:00</time>) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://w3c.github.io/pointerlock/#h-extensions-to-the-mouseevent-interface">https://w3c.github.io/pointerlock/#h-extensions-to-the-mouseevent-interface</anchor-external></li></ul></refs></section><section><h1>マウス操作</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="22" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[22]</anchor-end> 次の各項も参照。<figure class="short list"><ul><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">クリック</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ドラッグアンドドロップ</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウスジェスチャー</anchor></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">タッチ操作</anchor></li></ul></figure></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="27" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[27]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウス</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">クリック</anchor>は、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">フォーカス</anchor>の移動を発生させます。
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">クリック</anchor>は、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウス</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ボタン</anchor>の押下の後、ただちに元に戻す操作です。
つまり <code class="DOMe" xml:lang="en">mousedown</code> と <code class="DOMe" xml:lang="en">mouseup</code> 
が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">クリック</anchor>に前後して発生します。
両操作にどれだけの間隔が認められるかは、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">プラットフォームの慣習</anchor>によります。</p><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="68" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[68]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">OS</anchor> によっては、設定で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">クリック</anchor>とみなす間隔を<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">利用者</anchor>が調整できます。</comment-p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="69" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[69]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">クリック</anchor>は、他に<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ダブルクリック</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">イベント</anchor>も発生する場合があります。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="23" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[23]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウス</anchor>の第2ボタン (標準では<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">右ボタン</anchor>) の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">クリック</anchor>は、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文脈メニュー</anchor>を呼び出します。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="25" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[25]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウス</anchor>が指示する位置は<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウスポインター</anchor>で示されるのが普通です。
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウスポインター</anchor>は <code class="CSS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">cursor</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">特性</anchor>などによって制御できます。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="24" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[24]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウス</anchor>によって<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウスポインター</anchor>が移動すると、
移動イベントが発生します。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="26" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[26]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウス</anchor>によって<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文書</anchor>中の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文字列</anchor>や<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">画像</anchor>などを<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ドラッグ</anchor>することで、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">選択</anchor>範囲を指定できます。また、 <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">DnD</anchor> 系<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">イベント</anchor>も発生します。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="28" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[28]</anchor-end> 編集中の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>内での<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">クリック</anchor>は、選択の解除や<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">カーソル位置</anchor>の移動を発生させることがあります。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="30" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[30]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウス</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">クリック</anchor>や<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ドラッグ</anchor>などの操作は、
クリック位置が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">スクロールバー</anchor>なら<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">スクロール</anchor>操作を発生させることがあります。
<code class="HTML" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&lt;input type=range&gt;</anchor></code> や <code class="HTML" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&lt;input type=file&gt;</anchor></code>
や <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">keygen</anchor></code>、 <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">controls</anchor></code>
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor>つき<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">媒体要素</anchor>などの<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>内の各部分ならそれぞれの<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">制御子</anchor>の操作を発生させることがあります。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="35" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[35]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウス</anchor>操作により、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">フォーカス</anchor>が移動することがあります。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="31" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[31]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">イベントループ</anchor>が<f xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><anchor>一時停止</anchor>中</f>は、反応を通常よりも抑制する必要があります。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="32" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[32]</anchor-end> 各操作には、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">鍵盤</anchor>の状態が影響することがあります。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="13" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[13]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウスイベント</anchor>の一部は、 <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">engagement gesture</anchor> です。
その発生時に <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Pointer Lock</anchor> の処理が実行されます。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="14" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[14]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">固定状態</anchor>では、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウスカーソル</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">座標</anchor>に基づく<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">イベント</anchor>は<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">発火</anchor>しないことになっています。</p><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">固定状態</anchor>参照。</comment-p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="43" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[43]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">固定状態</anchor>では、 <code>clientX</code>/<code>clientY</code>, <code>screenX</code>/<code>screenY</code>
は<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">利用者エージェント</anchor>の<f xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">元のマウスカーソル位置</f>によって決定しなければ<MUST xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">なりません</MUST>
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="39" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;39</anchor-internal></src>。</p><section><h1>マウスカーソルの移動</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="40" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[40]</anchor-end> <code class="DOMa" xml:lang="en">movementX</code>/<code class="DOMa" xml:lang="en">movementY</code> は、
前の <code>mousemove</code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">イベント</anchor>からの <code class="DOMa" xml:lang="en">screenX</code>/<code class="DOMa" xml:lang="en">screenY</code>
の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">差</anchor>としなければ<MUST xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">なりません</MUST> <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="39" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;39</anchor-internal></src>。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="44" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[44]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">固定状態</anchor>では <code>screenX</code>/<code>screenY</code> は変化しませんが、
<code>movementX</code>/<code>movementY</code> は通常通り変化させなければ<MUST xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">なりません</MUST> <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="39" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;39</anchor-internal></src>。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="45" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[45]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウスカーソル</anchor>が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">窓</anchor>から外れて改めて他の場所から入った場合など、
値が異常に大きくなる場合には、 <n xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">0</n> に設定しなければ<MUST xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">なりません</MUST> <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="39" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;39</anchor-internal></src>。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="42" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[42]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">固定状態</anchor>が解除された時<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">窓</anchor>外に<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウスカーソル</anchor>があって<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウスカーソル</anchor>位置を受け取れず、
その後改めて<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">窓</anchor>内に入った場合、元の位置は未知であって<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">差</anchor>を計算できないということで、
値は <n xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">0</n> としなければ<MUST xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">なりません</MUST> <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="39" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;39</anchor-internal></src>。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="41" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[41]</anchor-end> <code class="DOMe" xml:lang="en">mousemove</code> 以外では、 <n xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">0</n> のままとしなければ<MUST xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">なりません</MUST>
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="39" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;39</anchor-internal></src>。</p></section></section><section><h1>合成マウスイベントを発火</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="9" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[9]</anchor-end> <dfn><rubyb xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><anchor>合成マウスイベントを発火</anchor><rt xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">fire a synthetic mouse event</rt></rubyb></dfn>とは、<figure class="list members middle"><dl><dt><var>イベント型</var></dt><dd><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">イベント型</anchor></dd><dt><var>信頼しないフラグ</var></dt><dd><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">boolean</anchor></dd><dt><var>対象</var></dt><dd><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">節点</anchor></dd></dl></figure>... について、次のようにすることをいいます <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;6</anchor-internal></src>。<figure class="steps"><ol><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="38" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[38]</anchor-end> <var>イベント</var>を、 <code class="DOMi" xml:lang="en">MouseEvent</code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">イベントの作成</anchor>の結果に設定します。</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="10" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[10]</anchor-end> <var>イベント</var>の各状態を次の通り設定します。<figure class="list members"><dl><dt><f xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">型<title xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">イベント型</title></f></dt><dd><var>イベント型</var></dd><dt><f xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">bubbles</f></dt><dd><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">真</anchor></dd><dt><f xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">取り消し可能</f></dt><dd><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">真</anchor></dd><dt><f xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">合成フラグ</f></dt><dd><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">真</anchor></dd><dt><f xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">信頼済み</f></dt><dd><var>信頼しないフラグ</var>が設定されていれば、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">偽</anchor></dd><dt><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="15" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[15]</anchor-end> <code class="DOMa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">screenX</anchor></code>, <code class="DOMa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">screenY</anchor></code>, <code class="DOMa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">clientX</anchor></code>, <code class="DOMa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">clientY</anchor></code>, <code class="DOMa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">button</anchor></code></dt><dd><code><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">0</anchor></code></dd><dt><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="16" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[16]</anchor-end> <code class="DOMa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ctrlKey</anchor></code>, <code class="DOMa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">shiftKey</anchor></code>, <code class="DOMa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">altKey</anchor></code>, <code class="DOMa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">metaKey</anchor></code></dt><dd><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">鍵盤</anchor>の現在の状態 (該当する<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">鍵</anchor>がなければ<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">偽</anchor>)</dd><dt><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="19" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[19]</anchor-end> <code class="DOMm" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">getModifiedState</anchor></code> の返す値</dt><dd><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">イベント</anchor>作成時の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">鍵盤</anchor>の状態</dd><dt><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="17" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[17]</anchor-end> <code class="DOMa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">details</anchor></code></dt><dd><code><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">1</anchor></code></dd><dt><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="18" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[18]</anchor-end> <code class="DOMa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">relatedTarget</anchor></code></dt><dd><code><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">null</anchor></code> (特に指定のない場合)</dd></dl></figure></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="11" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[11]</anchor-end> <var>対象</var>において<var>イベント</var>を<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">dispatch</anchor>した結果を返します。</li></ol></figure></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="12" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[12]</anchor-end> <code class="DOMm" xml:lang="en">click</code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">メソッド</anchor>から呼び出されます。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="20" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[20]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><code xmlns="http://www.w3.org/1999/xhtml" class="DOMe" xml:lang="en">click</code>イベントの発火</anchor>は<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">合成マウスイベントを発火</anchor>を使って定義されています。
<code class="DOMa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">isTrusted</anchor></code> が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">偽</anchor>となる場合や
<code class="DOMa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">relatedTarget</anchor></code> が設定される場合もあります。</p></section><section><h1>メンバー</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="36" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[36]</anchor-end> <figure class="list short"><ul><li><code class="DOMa" xml:lang="en">movementX</code></li><li><code class="DOMa" xml:lang="en">movementY</code></li></ul><history xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><code class="DOMa" xml:lang="en">region<title xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">hit region</title></code></li></ul></history></figure></p></section><section><h1>関連</h1><p><sw-see xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"> <anchor>Pointer Events</anchor>、<anchor>Touch Events</anchor> </sw-see></p></section><section><h1>歴史</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end>
<cite>Eureka Man &amp;#187; Blog Archive &amp;#187; Towards multi-touch in the browser</cite> (<time>2007-02-01 22:11:16 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://eurekaman.com/towards-multi-touch-in-the-browser">http://eurekaman.com/towards-multi-touch-in-the-browser</anchor-external>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名無しさん</anchor> <weak xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">2007-02-01 13:24:44 +00:00</weak>)</p><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[2]</anchor-end> <cite xml:lang="ja">IEにマウスカーソルの動きを追跡できる問題、マイクロソフトはリスク小と主張 - <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Engadget Japanese</anchor></cite>,
2012年12月19日, 午前 06:37,
<time>2012-12-19 00:55:24 +09:00</time> 
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://japanese.engadget.com/2012/12/18/ie/">http://japanese.engadget.com/2012/12/18/ie/</anchor-external><ul><li>
<anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="58" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[58]</anchor-end> 
原文:
<cite xml:lang="en-US">Internet Explorer flaw may let ad firms track mouse input, Microsoft says that will change | Engadget</cite>
(<time>2022-02-17T11:39:47.000Z</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.engadget.com/2012-12-13-internet-explorer-flaw-reportedly-lets-ad-firms-track-mouse-input.html">https://www.engadget.com/2012-12-13-internet-explorer-flaw-reportedly-lets-ad-firms-track-mouse-input.html</anchor-external></li></ul></li></ul><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[4]</anchor-end> <cite>IRC logs: freenode / #whatwg / 20120324</cite>
( (<time>2012-04-07 22:06:11 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://krijnhoetmer.nl/irc-logs/whatwg/20120324">http://krijnhoetmer.nl/irc-logs/whatwg/20120324</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> <cite>spider.io — Internet Explorer Data Leakage</cite>
( (<time>2012-12-14 01:39:41 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://spider.io/blog/2012/12/internet-explorer-data-leakage/">http://spider.io/blog/2012/12/internet-explorer-data-leakage/</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[5]</anchor-end> <cite>Javascript Madness: Mouse Events</cite>
(<time>2009-07-07 10:18:22 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://unixpapa.com/js/mouse.html">http://unixpapa.com/js/mouse.html</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[7]</anchor-end> <cite xml:lang="en-US">CSSOM View Module</cite>
( (<time>2013-05-08 14:10:25 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://dev.w3.org/csswg/cssom-view/#extensions-to-the-mouseevent-interface">http://dev.w3.org/csswg/cssom-view/#extensions-to-the-mouseevent-interface</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[8]</anchor-end> <cite xml:lang="en-US-x-hixie">HTML Standard</cite>
( (<time>2013-05-05 06:42:10 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.whatwg.org/specs/web-apps/current-work/#hit-regions">http://www.whatwg.org/specs/web-apps/current-work/#hit-regions</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="21" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[21]</anchor-end> <cite xml:lang="en">Pointer Events</cite>
(<time>2015-02-26 17:44:24 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://dvcs.w3.org/hg/pointerevents/raw-file/tip/pointerEvents.html#dfn-compatibility-mouse-events">https://dvcs.w3.org/hg/pointerevents/raw-file/tip/pointerEvents.html#dfn-compatibility-mouse-events</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="33" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[33]</anchor-end> <cite xml:lang="en">Editorial: define Event attribute defaults through IDL · whatwg/html@0be0229</cite>
(<time>2016-03-23 21:15:07 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/0be02299f128cbb7c65a7ce259fdd838fd44a4b5">https://github.com/whatwg/html/commit/0be02299f128cbb7c65a7ce259fdd838fd44a4b5</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="34" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[34]</anchor-end> <cite xml:lang="en">Editorial: major cleanup around firing and dispatching events</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">annevk</anchor>著, <time>2016-10-19 01:00:43 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/8ffbd146d4709057e45dd6cfc81e7a70897050c5">https://github.com/whatwg/html/commit/8ffbd146d4709057e45dd6cfc81e7a70897050c5</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="37" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[37]</anchor-end> <cite xml:lang="en">Editorial: use &quot;creating an event&quot; more and refactor click()</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">annevk</anchor>著, <time>2016-10-29 03:23:16 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/467b98781f82f6bf1a91fad435982ff27d8d9999">https://github.com/whatwg/html/commit/467b98781f82f6bf1a91fad435982ff27d8d9999</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="46" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[46]</anchor-end> <cite xml:lang="en">Make synthetic mouse events composed</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">annevk</anchor>著, <time>2017-09-04 21:11:16 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/8f719cd3e0643a4cfa2ffb5d9c1eefc7985d6a3c">https://github.com/whatwg/html/commit/8f719cd3e0643a4cfa2ffb5d9c1eefc7985d6a3c</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="47" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[47]</anchor-end> <cite xml:lang="en">Synthetic click activation steps should state whether the event is composed or not · Issue #578 · w3c/webcomponents</cite>
(<time>2017-09-09 16:17:10 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/w3c/webcomponents/issues/578">https://github.com/w3c/webcomponents/issues/578</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="48" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[48]</anchor-end> <cite xml:lang="en">Make synthetic mouse events composed by annevk · Pull Request #2999 · whatwg/html</cite>
(<time>2017-09-09 16:20:36 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/pull/2999">https://github.com/whatwg/html/pull/2999</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="49" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[49]</anchor-end> <cite xml:lang="en">Merge pull request #155 from dtapuska/gh-pages</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">garykac</anchor>著, <time>2017-11-21 09:56:26 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/w3c/uievents/commit/40e9a8e7caa92ea10cf16ad8bb593d193553ac22">https://github.com/w3c/uievents/commit/40e9a8e7caa92ea10cf16ad8bb593d193553ac22</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="50" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[50]</anchor-end> <cite xml:lang="en">Add text around dispatching mouseenter/leave/out/over when an element by dtapuska · Pull Request #155 · w3c/uievents</cite>
(<time>2017-11-22 11:56:14 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/w3c/uievents/pull/155">https://github.com/w3c/uievents/pull/155</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="51" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[51]</anchor-end> <cite xml:lang="en">Dispatch mouseenter/leave/out/over when the layout (or scroll) changes · Issue #154 · w3c/uievents</cite>
(<time>2017-11-22 11:56:57 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/w3c/uievents/issues/154">https://github.com/w3c/uievents/issues/154</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="52" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[52]</anchor-end> <cite xml:lang="en">&quot;create an event&quot; doesn't work for certain UI events · Issue #414 · whatwg/dom</cite>
(<time>2018-04-07 16:04:53 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/dom/issues/414">https://github.com/whatwg/dom/issues/414</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="53" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[53]</anchor-end> <cite xml:lang="en">Define event constructing steps by annevk · Pull Request #614 · whatwg/dom</cite>
(<time>2018-04-07 16:07:10 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/dom/pull/614">https://github.com/whatwg/dom/pull/614</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="54" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[54]</anchor-end> <cite xml:lang="en">Define &quot;event constructing steps&quot; for complicated events · Issue #194 · w3c/uievents</cite>
(<time>2018-04-07 16:07:40 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/w3c/uievents/issues/194">https://github.com/w3c/uievents/issues/194</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="55" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[55]</anchor-end> <cite xml:lang="en">52174 – Control-click on Mac should trigger a mouse event with event.button == 2</cite>
(<time>2018-10-09 14:43:55 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://bugs.webkit.org/show_bug.cgi?id=52174">https://bugs.webkit.org/show_bug.cgi?id=52174</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="56" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[56]</anchor-end> <cite xml:lang="en">276941 - Implement MouseEvent buttons attribute - chromium - Monorail</cite>
(<time>2018-10-09 14:44:11 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://bugs.chromium.org/p/chromium/issues/detail?id=276941">https://bugs.chromium.org/p/chromium/issues/detail?id=276941</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="57" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[57]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウス</anchor>を動かさないけど<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">スクロール</anchor>で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>上の相対位置が変化した時<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">マウスイベント</anchor>が発生しない(こともある?)のね?
<time>2021-06-06T09:19:01.600Z</time></p></section></body></html>