# Wijmo_Grid.Overlaymanager

## Content

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							<h1>
								OverlayManager Class
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						<section class="tsd-comment">
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								<div class="lead">
									<p>Defines the <a href="wijmo_grid.flexgrid.html">FlexGrid</a>'s overlay content.</p>
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								<p>An instance of this class is automatically created and assigned to
									the grid's <a href="wijmo_grid.flexgrid.html#overlaymanager">FlexGrid.overlayManager</a> property to implement the
								grid's default overlay behavior.</p>
								<p>If you want to customize the default overlay behavior, create a class
								that derives from <a href="wijmo_grid.overlaymanager.html">OverlayManager</a> and override the required method(s).</p>
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						<section class="tsd-hierarchy">
							<h3>Heirarchy</h3>
							<ul class="tsd-hierarchy">
								<li>
									<span class="target">OverlayManager</span>
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							</ul>
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						<section class="tsd-index-group">
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								<div class="tsd-index-content">
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										<div class="title">
											<div class="gc_api_tree-item_icon_img_wrapper">
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											<h3>
												Methods
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										<ul class="tsd-index-list">
											<li class="tsd-kind-method tsd-parent-kind-class"><a href="wijmo_grid.overlaymanager.html#updatenodatacontent" class="tsd-kind-icon">update<wbr>NoData<wbr>Content</a></li>
											<li class="tsd-kind-method tsd-parent-kind-class"><a href="wijmo_grid.overlaymanager.html#updatenodataoverlay" class="tsd-kind-icon">update<wbr>NoData<wbr>Overlay</a></li>
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						<section class="tsd-panel-group tsd-member-group ">
							<h2>Methods</h2>
							<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
								<a name="updatenodatacontent" class="tsd-anchor"></a>
								<h3>updateNoDataContent</h3>
								<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
									<li class="tsd-signature tsd-kind-icon">update<wbr>NoData<wbr>Content<span class="tsd-signature-symbol">(</span>g<span class="tsd-signature-symbol">: </span><a href="wijmo_grid.flexgrid.html" class="tsd-signature-type">FlexGrid</a>, el<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">HTMLElement</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li>
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								<ul class="tsd-descriptions">
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										<aside class="tsd-sources">
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										<div class="tsd-comment">
											<div class="lead">
												<p>Update content for no-data template.</p>
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										<h4 class="tsd-parameters-title">Parameters</h4>
										<ul class="tsd-parameters">
											<li>
												<h5>g: <a href="wijmo_grid.flexgrid.html" class="tsd-signature-type">FlexGrid</a></h5>
												<div class="tsd-comment">
													<p><a href="wijmo_grid.flexgrid.html">FlexGrid</a> that owns the element.</p>
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											</li>
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												<h5>el: <span class="tsd-signature-type">HTMLElement</span></h5>
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													<p>The HTML element that displays the no data content.</p>
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										<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4>
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							<section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class">
								<a name="updatenodataoverlay" class="tsd-anchor"></a>
								<h3>updateNoDataOverlay</h3>
								<ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class">
									<li class="tsd-signature tsd-kind-icon">update<wbr>NoData<wbr>Overlay<span class="tsd-signature-symbol">(</span>g<span class="tsd-signature-symbol">: </span><a href="wijmo_grid.flexgrid.html" class="tsd-signature-type">FlexGrid</a>, el<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">HTMLElement</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li>
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								<ul class="tsd-descriptions">
									<li class="tsd-description">
										<aside class="tsd-sources">
										</aside>
										<div class="tsd-comment">
											<div class="lead">
												<p>Update no-data overlay, including its size, visibility.</p>
											</div>
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										<h4 class="tsd-parameters-title">Parameters</h4>
										<ul class="tsd-parameters">
											<li>
												<h5>g: <a href="wijmo_grid.flexgrid.html" class="tsd-signature-type">FlexGrid</a></h5>
												<div class="tsd-comment">
													<p><a href="wijmo_grid.flexgrid.html">FlexGrid</a> that owns the element.</p>
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											</li>
											<li>
												<h5>el: <span class="tsd-signature-type">HTMLElement</span></h5>
												<div class="tsd-comment">
													<p>The HTML element that displays the no data content.</p>
												</div>
											</li>
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										<h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4>
										<p>size of the overlay container</p>
									</li>
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