Mega Code Archive
Mouse inout event
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<!-- The following code is revised from SmartClient demo code(SmartClient_70rc2_LGPL.zip).-->
<HTML><HEAD>
<SCRIPT>var isomorphicDir="isomorphic/";</SCRIPT>
<SCRIPT SRC=isomorphic/system/modules/ISC_Core.js></SCRIPT>
<SCRIPT SRC=isomorphic/system/modules/ISC_Foundation.js></SCRIPT>
<SCRIPT SRC=isomorphic/system/modules/ISC_Containers.js></SCRIPT>
<SCRIPT SRC=isomorphic/system/modules/ISC_Grids.js></SCRIPT>
<SCRIPT SRC=isomorphic/system/modules/ISC_Forms.js></SCRIPT>
<SCRIPT SRC=isomorphic/system/modules/ISC_DataBinding.js></SCRIPT>
<SCRIPT SRC=isomorphic/skins/SmartClient/load_skin.js></SCRIPT>
</HEAD><BODY BGCOLOR='papayawhip' MARGINHEIGHT=0 MARGINWIDTH=0 LEFTMARGIN=0 TOPMARGIN=0>
<TABLE WIDTH=100% CELLSPACING=0 CELLPADDING=5 BORDER=0><TR><TD CLASS=pageHeader BGCOLOR=WHITE>
Getting event details
</TD><TD CLASS=pageHeader ALIGN=RIGHT BGCOLOR=WHITE>
Isomorphic SmartClient
</TD></TR></TABLE><TABLE WIDTH=100% CELLSPACING=0 CELLPADDING=0 BORDER=0><TR>
<TD BGCOLOR=336666><IMG SRC=images/blank.gif WIDTH=1 HEIGHT=4></TD></TR></TABLE>
<!--------------------------
Example code starts here
---------------------------->
<SCRIPT>
Canvas.create({
ID:"redWidget",
left:50,
top:75,
width:100,
height:100,
contents:"show mouseDown details",
backgroundColor:"red",
mouseDown:"showEventInfo('mouseDown', this)",
mouseOut:"clearEventInfo()"
});
Canvas.create({
ID:"blueWidget",
left:100,
top:125,
width:100,
height:100,
contents:"show mouseUp details",
backgroundColor:"blue",
mouseUp:"showEventInfo('mouseUp', this)",
// showContextMenu event triggered by right mouse button coming up.
// Note: We return false to prevent the native browser context menu from being displayed.
showContextMenu:"showEventInfo('showContextMenu', this); return false;",
mouseOut:"clearEventInfo()"
});
Canvas.create({
ID:"greenWidget",
left:150,
top:175,
width:100,
height:100,
contents:"show mouseMove details",
backgroundColor:"green",
mouseMove:"showEventInfo('mouseMove', this)",
mouseOut:"clearEventInfo()"
});
Label.create({
ID:"statusArea",
top:100,
left:300,
width:250,
height:125,
overflow:"hidden",
backgroundColor:"white",
border:"1px solid black",
valign:"top",
padding:3
});
function showEventInfo(eventName, obj) {
var result = "<b>" + eventName + ":</b><br>" +
"Global: " + EventHandler.getX() + "," + EventHandler.getY() + "<br>" +
"Local: " + obj.getOffsetX() + "," + obj.getOffsetY() + "<br>"
;
if (EventHandler.rightButtonDown()) result += " (Right Button)";
if (EventHandler.leftButtonDown()) result += " (Left Button)";
if (EventHandler.shiftKeyDown()) result += " (Shift)";
if (EventHandler.ctrlKeyDown()) result += " (Ctrl)";
if (EventHandler.altKeyDown()) result += " (Alt)";
result += "<br><br>";
if (redWidget.containsEvent()) result+= " <i>(red widget contains event)</i><br>";
if (blueWidget.containsEvent()) result+= " <i>(blue widget contains event)</i><br>";
if (greenWidget.containsEvent()) result+= " <i>(green widget contains event)</i><br>";
statusArea.setContents(result);
}
function clearEventInfo () {
statusArea.setContents("");
}
</SCRIPT>
</BODY>
</HTML>
]]>