wisemapping-frontend/packages/web2d/test/playground/events.html
2021-12-04 15:39:20 -08:00

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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>
<style>
th,
td {
border: 1px solid black;
}
.eventForm {
float: left;
margin: 10px;
}
</style>
</head>
<body>
<h1>Elements Event Handling</h1>
<table>
<colgroup style="width:80%;">
<col style="width:30%" />
<col style="width:60%" />
</colgroup>
<tbody>
<tr>
<td>
This examples shows the ability to attach listeners to handle several events.
In this example, you can attach different events to three elements: workspace, small elipse and the
big
elipse.
Events will follow the event bubbling behaviour.
</td>
<td>
<div id="workspaceContainer" style="float:left;"></div>
<div class="eventForm">
<form action="">
<fieldset>
<legend>Workspace Events</legend>
<label>Click Event:
<input type="button" value="Register"
onclick="(!wClickEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label><br />
<label>Double Click Event:
<input type="button" value="Register"
onclick="(!wDblCickEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label><br />
<label>Mouse Over Event:
<input type="button" value="Register"
onclick="(!wMouseoverEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label><br />
<label>Mouse Out Event:
<input type="button" value="Register"
onclick="(!wMouseoutEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label><br />
<label>Mouse Move Event:
<input type="button" value="Register"
onclick="(!wMousemoveEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label>
</fieldset>
</form>
<form action="">
<fieldset>
<legend>Small Elipse Events</legend>
<label>Click Event:
<input type="button" value="Register"
onclick="(!esClickEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label><br />
<label>Double Click Event:
<input type="button" value="Register"
onclick="(!esDblCickEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label><br />
<label>Mouse Over Event:
<input type="button" value="Register"
onclick="(!esMouseoverEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label><br />
<label>Mouse Out Event:
<input type="button" value="Register"
onclick="(!esMouseoutEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label><br />
<label>Mouse Move Event:
<input type="button" value="Register"
onclick="(!esMousemoveEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label>
</fieldset>
</form>
<form action="">
<fieldset>
<legend>Big Elipse Events</legend>
<label>Click Event:
<input type="button" value="Register"
onclick="(!ebClickEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label><br />
<label>Double Click Event:
<input type="button" value="Register"
onclick="(!ebDblCickEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label><br />
<label>Mouse Over Event:
<input type="button" value="Register"
onclick="(!ebMouseoverEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label><br />
<label>Mouse Out Event:
<input type="button" value="Register"
onclick="(!ebMouseoutEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label><br />
<label>Mouse Move Event:
<input type="button" value="Register"
onclick="(!ebMousemoveEventLogger.changeState())?this.value='Register':this.value='Unregister'" />
</label>
</fieldset>
</form>
</div>
</td>
</tr>
<tr>
<td>Multiple listeners can be attached to an element to handle an event type.
In this example, multiple listeners can be registered to the elipse element to handle the click
event type.
</td>
<td>
<div id="workspaceMultipleEvents" style="float:left;"></div>
<div class="eventForm">
<form action="">
<fieldset>
<legend>Elipse Click Events Listeners</legend>
<label>Registered Listeners #:
<input type="text" disabled="disabled" value="0" id="listenerCounter" maxlength="2"
size="2" />
</label>
<br />
<input type="button" value="Register Listener"
onclick="multipleHandler.registerOneListener();$('#listenerCounter').first().value=multipleHandler.listenerCount();" />
<input type="button" value="UnRegister Listener"
onclick="multipleHandler.unRegisterOneListener();$('#listenerCounter').first().value=multipleHandler.listenerCount();" />
</fieldset>
</form>
</div>
</td>
</tr>
</tbody>
</table>
</body>
</html>