bitreeviewstatemanager.html

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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"><html><!--Generated using api.website.xsl version 2003-07-17--><head><META http-equiv="Content-Type" content="text/html; charset=utf-8"><title>BiTreeViewStateManager</title><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><link type="text/css" rel="stylesheet" href="api.css"><script type="text/javascript">				function showDerivedClasses() {					var ul = document.getElementById("api-derived-classes");					var lis = ul.childNodes;					var l = lis.length;					for (var i = 1; i < l; i++)						lis[i].style.display = "";					lis[0].style.display = "none";				}			</script></head><body><h1 id="BiTreeViewStateManager">BiTreeViewStateManager</h1><p>A simple class that is used internally with the<code><a href="BiTreeView.html">BiTreeView</a></code> to keep track of active and hover cell</p><p>This class extends		<code><a href="BiEventTarget.html">BiEventTarget</a></code>		and therefore all methods and fields available for		<code><a href="BiEventTarget.html">BiEventTarget</a></code>		are also available for <code>BiTreeViewStateManager</code>.</p><ul class="partial-class-tree"><li><code><a href="BiObject.html">BiObject</a></code><ul><li><code><a href="BiEventTarget.html">BiEventTarget</a></code><ul><li><code>BiTreeViewStateManager</code><ul id="api-derived-classes"></ul></li></ul></li></ul></li></ul><h2>Constructor</h2><p><code>	new BiTreeViewStateManager()</code></p><h3>Parameters</h3><p>No parameters.</p><h2>Properties</h2><table><thead><tr><td>Name</td><td>Type</td><td class="get-header">get</td><td class="set-header">set</td><td>Descripton</td></tr></thead><tbody><tr><td><a name="activeX"></a><code>activeX</code></td><td><code class="type">Number</code></td><td class="get-column"><img src="check.png" alt="checked"></td><td class="set-column"></td><td>The active column</td></tr><tr><td><a name="activeY"></a><code>activeY</code></td><td><code class="type">Number</code></td><td class="get-column"><img src="check.png" alt="checked"></td><td class="set-column"></td><td>The active row</td></tr><tr><td><a name="dragOverX"></a><code>dragOverX</code></td><td><code class="type">Number</code></td><td class="get-column"><img src="check.png" alt="checked"></td><td class="set-column"></td><td>This is used to allow specific feedback during drag and drop. This is true if the dragging is over the column</td></tr><tr><td><a name="dragOverY"></a><code>dragOverY</code></td><td><code class="type">Number</code></td><td class="get-column"><img src="check.png" alt="checked"></td><td class="set-column"></td><td>This is used to allow specific feedback during drag and drop. This is true if the dragging is over the row</td></tr><tr><td><a name="dragX"></a><code>dragX</code></td><td><code class="type">Number</code></td><td class="get-column"><img src="check.png" alt="checked"></td><td class="set-column"></td><td>The column index that the user started the dragging on</td></tr><tr><td><a name="dragY"></a><code>dragY</code></td><td><code class="type">Number</code></td><td class="get-column"><img src="check.png" alt="checked"></td><td class="set-column"></td><td>The row index that the user started the dragging on</td></tr><tr><td><a name="hoverX"></a><code>hoverX</code></td><td><code class="type">Number</code></td><td class="get-column"><img src="check.png" alt="checked"></td><td class="set-column"></td><td>The hover column</td></tr><tr><td><a name="hoverY"></a><code>hoverY</code></td><td><code class="type">Number</code></td><td class="get-column"><img src="check.png" alt="checked"></td><td class="set-column"></td><td>The hover row</td></tr></tbody></table><h2>Methods</h2><table><thead><tr><td>Name</td><td>Description</td></tr></thead><tbody><tr><td><code><a href="#getActive">getActive</a></code></td><td>Returns whether the cell at the given column is active</td></tr><tr><td><code><a href="#getDragOver">getDragOver</a></code></td><td>Returns whether the cell at the given column is drop over</td></tr><tr><td><code><a href="#getHeaderActive">getHeaderActive</a></code></td><td>Returns whether the header is active</td></tr><tr><td><code><a href="#getHover">getHover</a></code></td><td>Returns whether the cell at the given column is active</td></tr><tr><td><code><a href="#setActive">setActive</a></code></td><td>Sets the currently active cell</td></tr><tr><td><code><a href="#setDragOver">setDragOver</a></code></td><td>Sets the currently drop over cell</td></tr><tr><td><code><a href="#setHover">setHover</a></code></td><td>Sets the currently hovered cell</td></tr><tr><td><code><a href="#updateState">updateState</a></code></td><td>Updates the internal state given the argument</td></tr></tbody></table><h2>Events</h2><p>None.</p><h2>Static Methods</h2><p>None.</p><h2>Static Fields</h2><p>None.</p><h2>Remarks</h2><p>	</p><h2>Method Details</h2><h3><a name="getActive"></a>getActive</h3><p>Returns whether the cell at the given column is active</p><h4>Syntax</h4><pre class="method-syntax">object.getActive(<span class="methodArgument">x</span>, <span class="methodArgument">y</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>x</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The column index</td></tr><tr><td><code>y</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The row index</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">Boolean</code></p><h3><a name="getDragOver"></a>getDragOver</h3><p>Returns whether the cell at the given column is drop over</p><h4>Syntax</h4><pre class="method-syntax">object.getDragOver(<span class="methodArgument">x</span>, <span class="methodArgument">y</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>x</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The column index</td></tr><tr><td><code>y</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The row index</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">Boolean</code></p><h3><a name="getHeaderActive"></a>getHeaderActive</h3><p>Returns whether the header is active</p><h4>Syntax</h4><pre class="method-syntax">object.getHeaderActive(<span class="methodArgument">x</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>x</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The column index of the header to check</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">Boolean</code></p><h3><a name="getHover"></a>getHover</h3><p>Returns whether the cell at the given column is active</p><h4>Syntax</h4><pre class="method-syntax">object.getHover(<span class="methodArgument">x</span>, <span class="methodArgument">y</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>x</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The column index</td></tr><tr><td><code>y</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The row index</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">Boolean</code></p><h3><a name="setActive"></a>setActive</h3><p>Sets the currently active cell</p><h4>Syntax</h4><pre class="method-syntax">object.setActive(<span class="methodArgument">x</span>, <span class="methodArgument">y</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>x</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The column index</td></tr><tr><td><code>y</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The row index</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">void</code></p><h3><a name="setDragOver"></a>setDragOver</h3><p>Sets the currently drop over cell</p><h4>Syntax</h4><pre class="method-syntax">object.setDragOver(<span class="methodArgument">x</span>, <span class="methodArgument">y</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>x</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The column index</td></tr><tr><td><code>y</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The row index</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">void</code></p><h3><a name="setHover"></a>setHover</h3><p>Sets the currently hovered cell</p><h4>Syntax</h4><pre class="method-syntax">object.setHover(<span class="methodArgument">x</span>, <span class="methodArgument">y</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>x</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The column index</td></tr><tr><td><code>y</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The row index</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">void</code></p><h3><a name="updateState"></a>updateState</h3><p>Updates the internal state given the argument</p><h4>Syntax</h4><pre class="method-syntax">object.updateState(<span class="methodArgument">sType</span>, <span class="methodArgument">x</span>, <span class="methodArgument">y</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>sType</code></td><td><code class="type">String</code></td><td class="optional-column"></td><td></td><td>The event type that caused this to be called</td></tr><tr><td><code>x</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The column index</td></tr><tr><td><code>y</code></td><td><code class="type">Number</code></td><td class="optional-column"></td><td></td><td>The row index</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">void</code></p></body></html>

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