Mega Code Archive
Child widget used as a handle to resize its parent
<![CDATA[
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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>
<SCRIPT>
// --------------------------------------------------
// Parent of next widget
// --------------------------------------------------
Canvas.create({
ID:"topParent",
left:250,
top:325,
width:100,
height:100,
minWidth:50,
minHeight:50,
overflow:"hidden",
dragAppearance:"target",
contents:"Widget resized by a child widget.",
backgroundColor:"salmon",
layoutChildren:function() {
this.Super("layoutChildren", arguments);
var resizeBox = this.children[0];
resizeBox.moveTo(this.getWidth()-resizeBox.getVisibleWidth(),
this.getHeight()-resizeBox.getVisibleHeight());
}
});
// --------------------------------------------------
// child widget used as a 'handle' to resize its parent
// --------------------------------------------------
Canvas.create({
ID:"dragResizeBox",
autoDraw:false,
left:50,
top:75,
width:50,
height:25,
contents:"Resize Box",
backgroundColor:"mediumpurple",
canDragResize:true,
dragTarget:"top",
getEventEdge:function(){return "BR"}
});
topParent.addChild(dragResizeBox);
</SCRIPT>
</BODY>
</HTML>
]]>