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| .desc { | ||
| display: block; | ||
| margin: 10px 10px; | ||
| margin: 5px 10px 8px 10px; | ||
| } | ||
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| .hilite_target { | ||
| background-color: #c0ffc0; | ||
| padding: 0 10px; | ||
| } | ||
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| #target { | ||
| background-color: #c0ffc0; | ||
| border: 1px solid black; | ||
| margin: 10px 30px; | ||
| padding: 20px; | ||
| display: inline-block; | ||
| } | ||
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| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" | ||
| "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> | ||
| <html xmlns="http://www.w3.org/1999/xhtml"> | ||
| <head> | ||
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| <title>Wheel Event Viewer</title> | ||
| <meta http-equiv="content-type" content="text/html;charset=utf-8" /> | ||
| <script type="text/javascript" src="output-table.js" ></script> | ||
| <script type="text/javascript" src="options.js" ></script> | ||
| <script type="text/javascript" src="shared.js" ></script> | ||
| <script type="text/javascript" src="wheel-event-viewer.js" ></script> | ||
| <style title="inject"></style> | ||
| <link rel="stylesheet" type="text/css" href="wheel-event-viewer.css" /> | ||
| <link rel="stylesheet" type="text/css" href="shared.css" /> | ||
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| </head> | ||
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| <body id="body"> | ||
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| <a class="main_link" href="index.html">DOM Event Viewers</a> | ||
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| <h1>Wheel Event Viewer</h1> | ||
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| <p>UserAgent: <span id="useragent"></span></p> | ||
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| <div id="target"> Scroll here </div> | ||
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| <p> | ||
| <input id="resetTable" type="button" onclick="resetTable();return false" value="Clear Table"/> | ||
| <a id="optionsToggle" href="javascript:toggleOptions()">Show Options</a> | ||
| </p> | ||
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| <div id="options"></div> | ||
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| <table id="output"></table> | ||
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| <script language="javascript"> | ||
| init(); | ||
| </script> | ||
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| </body> | ||
| </html> |
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| // Mouse event viewer - shared | ||
| // Gary Kacmarcik - garykac@{gmail|google}.com | ||
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| var _wheel_event_info = [ | ||
| ["mousedown", { | ||
| 'preventDefault': {'checked': false}, | ||
| 'stopPropagation': {}, | ||
| 'ShowEvents': {}, | ||
| 'Highlight': {'checked': false}, | ||
| }, | ||
| "#ccffcc"], | ||
| ["mouseup", { | ||
| 'preventDefault': {'checked': false}, | ||
| 'stopPropagation': {}, | ||
| 'ShowEvents': {}, | ||
| 'Highlight': {'checked': false}, | ||
| }, | ||
| "#ffcccc"], | ||
| ["wheel", { | ||
| 'preventDefault': {'checked': true}, | ||
| 'stopPropagation': {}, | ||
| 'ShowEvents': {}, | ||
| 'Highlight': {}, | ||
| }, | ||
| "#e0e0e0"], | ||
| ]; | ||
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| var _wheel_table_info = [ | ||
| // Unlabeled group | ||
| ["", "etype", [ | ||
| ["#", "etype", "text"], | ||
| ["Event type", "etype", "html"], | ||
| ], { | ||
| 'grouplabel': false, | ||
| 'header-background': "#e0e0e0" | ||
| }], | ||
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| // Event | ||
| ["Event", "event", [ | ||
| ["eventPhase", "event", "text"], | ||
| ["bubbles", "event", "bool"], | ||
| ["cancelable", "event", "bool"], | ||
| ["defaultPrevented", "event", "bool"], | ||
| ["composed", "event", "bool"], | ||
| ["isTrusted", "event", "bool"], | ||
| ["timeStamp", "event", "text"], | ||
| ], { | ||
| 'checked': false, | ||
| 'header-background': "#a0ffff" | ||
| }], | ||
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| // UIEvent | ||
| ["UIEvent", "uievent", [ | ||
| ["view", "uievent", "text"], | ||
| ["detail", "uievent", "text"], | ||
| ], { | ||
| 'checked': false, | ||
| 'header-background': "#ffffff" | ||
| }], | ||
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| // MouseEvent - UI Events | ||
| ["MouseEvent", "mouseevent", [ | ||
| ["screenX", "mouseevent", "text"], | ||
| ["screenY", "mouseevent", "text"], | ||
| ["clientX", "mouseevent", "text"], | ||
| ["clientY", "mouseevent", "text"], | ||
| ], { | ||
| 'checked': true, | ||
| 'header-background': "#ffffc0" | ||
| }], | ||
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| // MouseEvent - UI Events | ||
| ["Buttons", "buttons", [ | ||
| ["button", "buttons", "text"], | ||
| ["buttons", "buttons", "text"], | ||
| ], { | ||
| 'checked': true, | ||
| 'header-background': "#e0e0e0" | ||
| }], | ||
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| // WheelEvent - UI Events | ||
| ["Wheel", "wheel", [ | ||
| ["deltaX", "wheel", "text"], | ||
| ["deltaY", "wheel", "text"], | ||
| ["deltaZ", "wheel", "text"], | ||
| ["deltaMode", "wheel", "text"], | ||
| ], { | ||
| 'checked': true, | ||
| 'header-background': "#c0f0c0" | ||
| }], | ||
| ]; | ||
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| function setUserAgentText() { | ||
| var userAgent = navigator.userAgent; | ||
| uaDiv = document.getElementById("useragent"); | ||
| setText(uaDiv, userAgent); | ||
| } | ||
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| function resetTable() { | ||
| clearTable(); | ||
| initOutputTable(_wheel_table_info); | ||
| } | ||
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| function init() { | ||
| setUserAgentText(); | ||
| var extra_options = [ | ||
| ["text", "Note: Options apply to new events only."], | ||
| ["text", "Press 'c' to Clear Table."], | ||
| ]; | ||
| createOptions(document.getElementById("options"), _wheel_event_info, _wheel_table_info, extra_options); | ||
| injectCustomCSS(_wheel_event_info, _wheel_table_info); | ||
| resetTable(); | ||
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| var target = document.getElementById("target"); | ||
| addEventListener(target, "mousedown", onMouseDown); | ||
| addEventListener(target, "mouseup", onMouseUp); | ||
| addEventListener(target, "wheel", onWheel); | ||
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| addEventListener(document.getElementById("body"), "keydown", onKeyDown); | ||
| addEventListener(target, "contextmenu", onContextMenu); | ||
| } | ||
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| function onKeyDown(e) { | ||
| if (e.code == "KeyC") { | ||
| resetTable(); | ||
| } | ||
| } | ||
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| function onContextMenu(e) { | ||
| e.preventDefault(); | ||
| e.stopPropagation(); | ||
| } | ||
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| function onMouseDown(e) { | ||
| handleMouseEvent("mousedown", e); | ||
| } | ||
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| function onMouseUp(e) { | ||
| handleMouseEvent("mouseup", e); | ||
| } | ||
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| function onWheel(e) { | ||
| handleMouseEvent("wheel", e); | ||
| } | ||
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| function handleMouseEvent(etype, e) { | ||
| var show = document.getElementById("show_" + etype); | ||
| if (show.checked) { | ||
| addMouseEvent(etype, e); | ||
| } | ||
| handleDefaultPropagation(etype, e); | ||
| } | ||
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| function addMouseEvent(etype, e) { | ||
| if (!e) { | ||
| e = window.event; | ||
| } | ||
| var target = e.target.id; | ||
| var eventinfo = {}; | ||
| eventinfo["Event type"] = calcHilightString(etype, e.type, true); | ||
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| eventinfo["eventPhase"] = getEventPhase(e); | ||
| eventinfo["bubbles"] = e.bubbles; | ||
| eventinfo["cancelable"] = e.cancelable; | ||
| eventinfo["defaultPrevented"] = e.defaultPrevented; | ||
| eventinfo["composed"] = e.composed; | ||
| eventinfo["isTrusted"] = e.isTrusted; | ||
| eventinfo["timeStamp"] = e.timeStamp; | ||
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| eventinfo["view"] = calcString(e.view !== null ? e.view.name : "null"); | ||
| eventinfo["detail"] = e.detail; | ||
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| eventinfo["screenX"] = e.screenX; | ||
| eventinfo["screenY"] = e.screenY; | ||
| eventinfo["clientX"] = e.clientX; | ||
| eventinfo["clientY"] = e.clientY; | ||
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| var button = "-"; | ||
| if (etype == "mousedown" || etype == "mouseup") { | ||
| button = e.button; | ||
| } | ||
| eventinfo["button"] = button; | ||
| eventinfo["buttons"] = e.buttons; | ||
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| eventinfo["getModifierState"] = getModifierState(e); | ||
| eventinfo["shift"] = e.shiftKey; | ||
| eventinfo["ctrl"] = e.ctrlKey; | ||
| eventinfo["alt"] = e.altKey; | ||
| eventinfo["meta"] = e.metaKey; | ||
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| eventinfo["deltaX"] = e.deltaX; | ||
| eventinfo["deltaY"] = e.deltaY; | ||
| eventinfo["deltaZ"] = e.deltaZ; | ||
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| var deltaMode = "-"; | ||
| if (etype == "wheel") { | ||
| if (e.deltaMode == 0) | ||
| deltaMode = "PIXEL"; | ||
| else if (e.deltaMode == 1) | ||
| deltaMode = "LINE"; | ||
| else if (e.deltaMode == 2) | ||
| deltaMode = "PAGE"; | ||
| else | ||
| deltaMode = "??? (" + e.deltaMode + ")"; | ||
| } | ||
| eventinfo["deltaMode"] = deltaMode; | ||
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| addEventToOutput(eventinfo); | ||
| } |