1 <div class="body-wrap" xmlns:ext="http://www.extjs.com"><div class="top-tools"><a class="inner-link" href="#Ext.layout.HBoxLayout-props"><img src="resources/images/default/s.gif" class="item-icon icon-prop">Properties</a> <a class="inner-link" href="#Ext.layout.HBoxLayout-methods"><img src="resources/images/default/s.gif" class="item-icon icon-method">Methods</a> <a class="inner-link" href="#Ext.layout.HBoxLayout-events"><img src="resources/images/default/s.gif" class="item-icon icon-event">Events</a> <a class="inner-link" href="#Ext.layout.HBoxLayout-configs"><img src="resources/images/default/s.gif" class="item-icon icon-config">Config Options</a> <a class="bookmark" href="../docs/?class=Ext.layout.HBoxLayout"><img src="resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a> </div><div class="inheritance res-block"><pre class="res-block-inner"><a href="output/Ext.layout.ContainerLayout.html" ext:member="" ext:cls="Ext.layout.ContainerLayout">ContainerLayout</a>
2 <img src="resources/elbow-end.gif"><a href="output/Ext.layout.BoxLayout.html" ext:member="" ext:cls="Ext.layout.BoxLayout">BoxLayout</a>
3 <img src="resources/elbow-end.gif">HBoxLayout</pre></div><h1>Class <a href="source/HBoxLayout.html#cls-Ext.layout.HBoxLayout">Ext.layout.HBoxLayout</a></h1><table cellspacing="0"><tr><td class="label">Package:</td><td class="hd-info">Ext.layout</td></tr><tr><td class="label">Defined In:</td><td class="hd-info"><a href="source/HBoxLayout.html#cls-Ext.layout.HBoxLayout">HBoxLayout.js</a></td></tr><tr><td class="label">Class:</td><td class="hd-info"><a href="source/HBoxLayout.html#cls-Ext.layout.HBoxLayout">HBoxLayout</a></td></tr><tr><td class="label">Extends:</td><td class="hd-info"><a href="output/Ext.layout.BoxLayout.html" ext:cls="Ext.layout.BoxLayout" ext:member="">BoxLayout</a></td></tr></table><div class="description"><p>A layout that arranges items horizontally across a Container. This layout optionally divides available horizontal
4 space between child items containing a numeric <code>flex</code> configuration.</p>
5 This layout may also be used to set the heights of child items by configuring it with the <a href="output/Ext.layout.HBoxLayout.html#Ext.layout.HBoxLayout-align" ext:member="align" ext:cls="Ext.layout.HBoxLayout">align</a> option.</div><div class="hr"></div><a id="Ext.layout.HBoxLayout-configs"></a><h2>Config Options</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Config Options</th><th class="msource-header">Defined By</th></tr><tr class="config-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.HBoxLayout-align"></a><b><a href="source/HBoxLayout.html#cfg-Ext.layout.HBoxLayout-align">align</a></b> : String<div class="mdesc"><div class="short">Controls how the child items of the container are aligned. Acceptable configuration values for this
7 <di...</div><div class="long">Controls how the child items of the container are aligned. Acceptable configuration values for this
9 <div class="mdetail-params"><ul>
10 <li><b><tt>top</tt></b> : <b>Default</b><div class="sub-desc">child items are aligned vertically
11 at the <b>top</b> of the container</div></li>
12 <li><b><tt>middle</tt></b> : <div class="sub-desc">child items are aligned vertically in the
13 <b>middle</b> of the container</div></li>
14 <li><b><tt>stretch</tt></b> : <div class="sub-desc">child items are stretched vertically to fill
15 the height of the container</div></li>
16 <li><b><tt>stretchmax</tt></b> : <div class="sub-desc">child items are stretched vertically to
17 the height of the largest item.</div></li></div></div></td><td class="msource">HBoxLayout</td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.BoxLayout-defaultMargins"></a><b><a href="source/BoxLayout.html#cfg-Ext.layout.BoxLayout-defaultMargins">defaultMargins</a></b> : Object<div class="mdesc"><div class="short">If the individual contained items do not have a margins
18 property specified, the default margins from this property wi...</div><div class="long"><p>If the individual contained items do not have a <tt>margins</tt>
19 property specified, the default margins from this property will be
20 applied to each item.</p>
21 <br><p>This property may be specified as an object containing margins
22 to apply in the format:</p><pre><code>{
24 right: (right margin),
25 bottom: (bottom margin),
28 <p>This property may also be specified as a string containing
29 space-separated, numeric margin values. The order of the sides associated
30 with each value matches the way CSS processes margin values:</p>
31 <div class="mdetail-params"><ul>
32 <li>If there is only one value, it applies to all sides.</li>
33 <li>If there are two values, the top and bottom borders are set to the
34 first value and the right and left are set to the second.</li>
35 <li>If there are three values, the top is set to the first value, the left
36 and right are set to the second, and the bottom is set to the third.</li>
37 <li>If there are four values, they apply to the top, right, bottom, and
38 left, respectively.</li>
40 <p>Defaults to:</p><pre><code>{top:0, right:0, bottom:0, left:0}</code></pre></div></div></td><td class="msource"><a href="output/Ext.layout.BoxLayout.html#defaultMargins" ext:member="#defaultMargins" ext:cls="Ext.layout.BoxLayout">BoxLayout</a></td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.ContainerLayout-extraCls"></a><b><a href="source/ContainerLayout.html#cfg-Ext.layout.ContainerLayout-extraCls">extraCls</a></b> : String<div class="mdesc"><div class="short">An optional extra CSS class that will be added to the container. This can be useful for adding
41 customized styles to t...</div><div class="long"><p>An optional extra CSS class that will be added to the container. This can be useful for adding
42 customized styles to the container or any of its children using standard CSS rules. See
43 <a href="output/Ext.Component.html" ext:cls="Ext.Component">Ext.Component</a>.<a href="output/Ext.Component.html#Ext.Component-ctCls" ext:member="ctCls" ext:cls="Ext.Component">ctCls</a> also.</p>
44 <p><b>Note</b>: <tt>extraCls</tt> defaults to <tt>''</tt> except for the following classes
45 which assign a value by default:
46 <div class="mdetail-params"><ul>
47 <li><a href="output/Ext.layout.AbsoluteLayout.html" ext:cls="Ext.layout.AbsoluteLayout">Absolute Layout</a> : <tt>'x-abs-layout-item'</tt></li>
48 <li><a href="output/Ext.layout.Box.html" ext:cls="Ext.layout.Box">Box Layout</a> : <tt>'x-box-item'</tt></li>
49 <li><a href="output/Ext.layout.ColumnLayout.html" ext:cls="Ext.layout.ColumnLayout">Column Layout</a> : <tt>'x-column'</tt></li>
51 To configure the above Classes with an extra CSS class append to the default. For example,
52 for ColumnLayout:<pre><code>extraCls: <em>'x-column custom-class'</em></code></pre>
53 </p></div></div></td><td class="msource"><a href="output/Ext.layout.ContainerLayout.html#extraCls" ext:member="#extraCls" ext:cls="Ext.layout.ContainerLayout">ContainerLayout</a></td></tr><tr class="config-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.HBoxLayout-flex"></a><b><a href="source/HBoxLayout.html#cfg-Ext.layout.HBoxLayout-flex">flex</a></b> : Number<div class="mdesc"><div class="short">This configuation option is to be applied to child items of the container managed
54 by this layout. Each child item wit...</div><div class="long">This configuation option is to be applied to <b>child <tt>items</tt></b> of the container managed
55 by this layout. Each child item with a <tt>flex</tt> property will be flexed <b>horizontally</b>
56 according to each item's <b>relative</b> <tt>flex</tt> value compared to the sum of all items with
57 a <tt>flex</tt> value specified. Any child items that have either a <tt>flex = 0</tt> or
58 <tt>flex = undefined</tt> will not be 'flexed' (the initial size will not be changed).</div></div></td><td class="msource">HBoxLayout</td></tr><tr class="config-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.HBoxLayout-pack"></a><b><a href="source/HBoxLayout.html#cfg-Ext.layout.HBoxLayout-pack">pack</a></b> : String<div class="mdesc"><div class="short">Controls how the child items of the container are packed together. Acceptable configuration values
59 for this property ...</div><div class="long">Controls how the child items of the container are packed together. Acceptable configuration values
60 for this property are:
61 <div class="mdetail-params"><ul>
62 <li><b><tt>start</tt></b> : <b>Default</b><div class="sub-desc">child items are packed together at
63 <b>left</b> side of container</div></li>
64 <li><b><tt>center</tt></b> : <div class="sub-desc">child items are packed together at
65 <b>mid-width</b> of container</div></li>
66 <li><b><tt>end</tt></b> : <div class="sub-desc">child items are packed together at <b>right</b>
67 side of container</div></li>
68 </ul></div></div></div></td><td class="msource">HBoxLayout</td></tr><tr class="config-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.BoxLayout-padding"></a><b><a href="source/BoxLayout.html#cfg-Ext.layout.BoxLayout-padding">padding</a></b> : String<div class="mdesc"><div class="short">Sets the padding to be applied to all child items managed by this layout.
69 This property must be specified as a string...</div><div class="long"><p>Sets the padding to be applied to all child items managed by this layout.</p>
70 <p>This property must be specified as a string containing
71 space-separated, numeric padding values. The order of the sides associated
72 with each value matches the way CSS processes padding values:</p>
73 <div class="mdetail-params"><ul>
74 <li>If there is only one value, it applies to all sides.</li>
75 <li>If there are two values, the top and bottom borders are set to the
76 first value and the right and left are set to the second.</li>
77 <li>If there are three values, the top is set to the first value, the left
78 and right are set to the second, and the bottom is set to the third.</li>
79 <li>If there are four values, they apply to the top, right, bottom, and
80 left, respectively.</li>
82 <p>Defaults to: <code><em>"0"</em></code></p></div></div></td><td class="msource"><a href="output/Ext.layout.BoxLayout.html#padding" ext:member="#padding" ext:cls="Ext.layout.BoxLayout">BoxLayout</a></td></tr><tr class="config-row inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.ContainerLayout-renderHidden"></a><b><a href="source/ContainerLayout.html#cfg-Ext.layout.ContainerLayout-renderHidden">renderHidden</a></b> : Boolean<div class="mdesc">True to hide each contained item on render (defaults to false).</div></td><td class="msource"><a href="output/Ext.layout.ContainerLayout.html#renderHidden" ext:member="#renderHidden" ext:cls="Ext.layout.ContainerLayout">ContainerLayout</a></td></tr></tbody></table><a id="Ext.layout.HBoxLayout-props"></a><h2>Public Properties</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Property</th><th class="msource-header">Defined By</th></tr><tr class="property-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.ContainerLayout-activeItem"></a><b><a href="source/ContainerLayout.html#prop-Ext.layout.ContainerLayout-activeItem">activeItem</a></b> : Ext.Component<div class="mdesc"><div class="short">A reference to the Ext.Component that is active. For example, if(myPanel.layout.activeItem.id == 'item-1') { ... }
83 a...</div><div class="long">A reference to the <a href="output/Ext.Component.html" ext:cls="Ext.Component">Ext.Component</a> that is active. For example, <pre><code><b>if</b>(myPanel.layout.activeItem.id == <em>'item-1'</em>) { ... }</code></pre>
84 <tt>activeItem</tt> only applies to layout styles that can display items one at a time
85 (like <a href="output/Ext.layout.AccordionLayout.html" ext:cls="Ext.layout.AccordionLayout">Ext.layout.AccordionLayout</a>, <a href="output/Ext.layout.CardLayout.html" ext:cls="Ext.layout.CardLayout">Ext.layout.CardLayout</a>
86 and <a href="output/Ext.layout.FitLayout.html" ext:cls="Ext.layout.FitLayout">Ext.layout.FitLayout</a>). Read-only. Related to <a href="output/Ext.Container.html#Ext.Container-activeItem" ext:member="activeItem" ext:cls="Ext.Container">Ext.Container.activeItem</a>.</div></div></td><td class="msource"><a href="output/Ext.layout.ContainerLayout.html#activeItem" ext:member="#activeItem" ext:cls="Ext.layout.ContainerLayout">ContainerLayout</a></td></tr><tr class="property-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.ContainerLayout-fieldTpl"></a><b><a href="source/ContainerLayout.html#prop-Ext.layout.ContainerLayout-fieldTpl">fieldTpl</a></b> : Ext.Template<div class="mdesc"><div class="short">The Ext.Template used by Field rendering layout classes (such as
87 Ext.layout.FormLayout) to create the DOM structure o...</div><div class="long">The <a href="output/Ext.Template.html" ext:cls="Ext.Template">Ext.Template</a> used by Field rendering layout classes (such as
88 <a href="output/Ext.layout.FormLayout.html" ext:cls="Ext.layout.FormLayout">Ext.layout.FormLayout</a>) to create the DOM structure of a fully wrapped,
89 labeled and styled form Field. A default Template is supplied, but this may be
90 overriden to create custom field structures. The template processes values returned from
91 <a href="output/Ext.layout.FormLayout.html#Ext.layout.FormLayout-getTemplateArgs" ext:member="getTemplateArgs" ext:cls="Ext.layout.FormLayout">Ext.layout.FormLayout.getTemplateArgs</a>.</div></div></td><td class="msource"><a href="output/Ext.layout.ContainerLayout.html#fieldTpl" ext:member="#fieldTpl" ext:cls="Ext.layout.ContainerLayout">ContainerLayout</a></td></tr><tr class="property-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.HBoxLayout-for"></a><b><a href="source/HBoxLayout.html#prop-Ext.layout.HBoxLayout-for">for</a></b> : Object<div class="mdesc"><div class="short">When we have a shortfall but are not tooNarrow, we need to shrink the width of each non-flexed item.
92 Flexed items are...</div><div class="long">When we have a shortfall but are not tooNarrow, we need to shrink the width of each non-flexed item.
93 Flexed items are immediately reduced to their minWidth and anything already at minWidth is ignored.
94 The remaining items are collected into the minWidths array, which is later used to distribute the shortfall.</div></div></td><td class="msource">HBoxLayout</td></tr><tr class="property-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.ContainerLayout-if"></a><b><a href="source/ContainerLayout.html#prop-Ext.layout.ContainerLayout-if">if</a></b> : Object<div class="mdesc"><div class="short">This monitorResize flag will be renamed soon as to avoid confusion
95 with the Container version which hooks onWindowRes...</div><div class="long">This monitorResize flag will be renamed soon as to avoid confusion
96 with the Container version which hooks onWindowResize to doLayout
97 monitorResize flag in this context attaches the resize event between
98 a container and it's layout</div></div></td><td class="msource"><a href="output/Ext.layout.ContainerLayout.html#if" ext:member="#if" ext:cls="Ext.layout.ContainerLayout">ContainerLayout</a></td></tr></tbody></table><a id="Ext.layout.HBoxLayout-methods"></a><h2>Public Methods</h2><table cellspacing="0" class="member-table"><tbody><tr><th colspan="2" class="sig-header">Method</th><th class="msource-header">Defined By</th></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.ContainerLayout-parseMargins"></a><b><a href="source/ContainerLayout.html#method-Ext.layout.ContainerLayout-parseMargins">parseMargins</a></b>( <code>Number|String v</code> )
100 Object<div class="mdesc"><div class="short">Parses a number or string representing margin sizes into an object. Supports CSS-style margin declarations
101 (e.g. 10, ...</div><div class="long">Parses a number or string representing margin sizes into an object. Supports CSS-style margin declarations
102 (e.g. 10, "10", "10 10", "10 10 10" and "10 10 10 10" are all valid options and would return the same result)<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>v</code> : Number|String<div class="sub-desc">The encoded margins</div></li></ul><strong>Returns:</strong><ul><li><code>Object</code><div class="sub-desc">An object with margin sizes for top, right, bottom and left</div></li></ul></div></div></div></td><td class="msource"><a href="output/Ext.layout.ContainerLayout.html#parseMargins" ext:member="#parseMargins" ext:cls="Ext.layout.ContainerLayout">ContainerLayout</a></td></tr><tr class="method-row expandable inherited"><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.layout.BoxLayout-updateChildBoxes"></a><b><a href="source/BoxLayout.html#method-Ext.layout.BoxLayout-updateChildBoxes">updateChildBoxes</a></b>( <code>Array boxes</code> )
104 void<div class="mdesc"><div class="short">Resizes and repositions each child component</div><div class="long">Resizes and repositions each child component<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>boxes</code> : Array<div class="sub-desc">The box measurements</div></li></ul><strong>Returns:</strong><ul><li>void</li></ul></div></div></div></td><td class="msource"><a href="output/Ext.layout.BoxLayout.html#updateChildBoxes" ext:member="#updateChildBoxes" ext:cls="Ext.layout.BoxLayout">BoxLayout</a></td></tr></tbody></table><a id="Ext.layout.HBoxLayout-events"></a><h2>Public Events</h2><div class="no-members">This class has no public events.</div></div>