X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/d41dc04ad17d1d9125fb2cf72db2b4782dbe3a8c..92c2b89db26be16707f4a805d3303ab2531006e1:/examples/layout-browser/layouts/custom.js?ds=inline diff --git a/examples/layout-browser/layouts/custom.js b/examples/layout-browser/layouts/custom.js index b094d82b..03c0295d 100644 --- a/examples/layout-browser/layouts/custom.js +++ b/examples/layout-browser/layouts/custom.js @@ -1,234 +1,50 @@ -/* - * Ext JS Library 2.2.1 - * Copyright(c) 2006-2009, Ext JS, LLC. - * licensing@extjs.com - * - * http://extjs.com/license - */ - - -// We are adding these custom layouts to a namespace that does not -// exist by default in Ext, so we have to add the namespace first: -Ext.ns('Ext.ux.layout'); - -/* - * ================ CenterLayout ======================= - */ -/** - * @class Ext.ux.layout.CenterLayout - * @extends Ext.layout.FitLayout - *

This is a very simple layout style used to center contents within a container. This layout works within - * nested containers and can also be used as expected as a Viewport layout to center the page layout.

- *

As a subclass of FitLayout, CenterLayout expects to have a single child panel of the container that uses - * the layout. The layout does not require any config options, although the child panel contained within the - * layout must provide a fixed or percentage width. The child panel's height will fit to the container by - * default, but you can specify autoHeight:true to allow it to autosize based on its content height. - * Example usage:

- *

-// The content panel is centered in the container
-var p = new Ext.Panel({
-    title: 'Center Layout',
-    layout: 'ux.center',
-    items: [{
-        title: 'Centered Content',
-        width: '75%',
-        html: 'Some content'
-    }]
-});
-
-// If you leave the title blank and specify no border
-// you'll create a non-visual, structural panel just
-// for centering the contents in the main container.
-var p = new Ext.Panel({
-    layout: 'ux.center',
-    border: false,
-    items: [{
-        title: 'Centered Content',
-        width: 300,
-        autoHeight: true,
-        html: 'Some content'
-    }]
-});
-
- */ -Ext.ux.layout.CenterLayout = Ext.extend(Ext.layout.FitLayout, { - // private - setItemSize : function(item, size){ - this.container.addClass('ux-layout-center'); - item.addClass('ux-layout-center-item'); - if(item && size.height > 0){ - if(item.width){ - size.width = item.width; - } - item.setSize(size); - } - } -}); -Ext.Container.LAYOUTS['ux.center'] = Ext.ux.layout.CenterLayout; - -/* - * CenterLayout demo panel - */ -var centerLayout = { - id: 'center-panel', - layout:'ux.center', - items: { - title: 'Centered Panel: 75% of container width and fit height', - layout: 'ux.center', - autoScroll: true, - width: '75%', - bodyStyle: 'padding:20px 0;', - items: [{ - title: 'Inner Centered Panel', - html: 'Fixed 300px wide and auto height. The container panel will also autoscroll if narrower than 300px.', - width: 300, - frame: true, - autoHeight: true, - bodyStyle: 'padding:10px 20px;' - }] - } -}; - -/* - * ================ RowLayout ======================= - */ -/** - * @class Ext.ux.layout.RowLayout - * @extends Ext.layout.ContainerLayout - *

This is the layout style of choice for creating structural layouts in a multi-row format where the height of - * each row can be specified as a percentage or fixed height. Row widths can also be fixed, percentage or auto. - * This class is intended to be extended or created via the layout:'ux.row' {@link Ext.Container#layout} config, - * and should generally not need to be created directly via the new keyword.

- *

RowLayout does not have any direct config options (other than inherited ones), but it does support a - * specific config property of rowHeight that can be included in the config of any panel added to it. The - * layout will use the rowHeight (if present) or height of each panel during layout to determine how to size each panel. - * If height or rowHeight is not specified for a given panel, its height will default to the panel's height (or auto).

- *

The height property is always evaluated as pixels, and must be a number greater than or equal to 1. - * The rowHeight property is always evaluated as a percentage, and must be a decimal value greater than 0 and - * less than 1 (e.g., .25).

- *

The basic rules for specifying row heights are pretty simple. The logic makes two passes through the - * set of contained panels. During the first layout pass, all panels that either have a fixed height or none - * specified (auto) are skipped, but their heights are subtracted from the overall container height. During the second - * pass, all panels with rowHeights are assigned pixel heights in proportion to their percentages based on - * the total remaining container height. In other words, percentage height panels are designed to fill the space - * left over by all the fixed-height and/or auto-height panels. Because of this, while you can specify any number of rows - * with different percentages, the rowHeights must always add up to 1 (or 100%) when added together, otherwise your - * layout may not render as expected. Example usage:

- *

-// All rows are percentages -- they must add up to 1
-var p = new Ext.Panel({
-    title: 'Row Layout - Percentage Only',
-    layout:'ux.row',
-    items: [{
-        title: 'Row 1',
-        rowHeight: .25 
-    },{
-        title: 'Row 2',
-        rowHeight: .6
-    },{
-        title: 'Row 3',
-        rowHeight: .15
-    }]
-});
-
-// Mix of height and rowHeight -- all rowHeight values must add
-// up to 1. The first row will take up exactly 120px, and the last two
-// rows will fill the remaining container height.
-var p = new Ext.Panel({
-    title: 'Row Layout - Mixed',
-    layout:'ux.row',
-    items: [{
-        title: 'Row 1',
-        height: 120,
-        // standard panel widths are still supported too:
-        width: '50%' // or 200
-    },{
-        title: 'Row 2',
-        rowHeight: .8,
-        width: 300
-    },{
-        title: 'Row 3',
-        rowHeight: .2
-    }]
-});
-
- */ -Ext.ux.layout.RowLayout = Ext.extend(Ext.layout.ContainerLayout, { - // private - monitorResize:true, - - // private - isValidParent : function(c, target){ - return c.getEl().dom.parentNode == this.innerCt.dom; - }, - - // private - onLayout : function(ct, target){ - var rs = ct.items.items, len = rs.length, r, i; - - if(!this.innerCt){ - target.addClass('ux-row-layout-ct'); - this.innerCt = target.createChild({cls:'x-row-inner'}); - } - this.renderAll(ct, this.innerCt); - - var size = target.getViewSize(); - - if(size.width < 1 && size.height < 1){ // display none? - return; - } - - var h = size.height - target.getPadding('tb'), - ph = h; - - this.innerCt.setSize({height:h}); - - // some rows can be percentages while others are fixed - // so we need to make 2 passes - - for(i = 0; i < len; i++){ - r = rs[i]; - if(!r.rowHeight){ - ph -= (r.getSize().height + r.getEl().getMargins('tb')); - } - } - - ph = ph < 0 ? 0 : ph; - - for(i = 0; i < len; i++){ - r = rs[i]; - if(r.rowHeight){ - r.setSize({height: Math.floor(r.rowHeight*ph) - r.getEl().getMargins('tb')}); - } - } - } - - /** - * @property activeItem - * @hide - */ -}); -Ext.Container.LAYOUTS['ux.row'] = Ext.ux.layout.RowLayout; - -/* - * RowLayout demo panel - */ -var rowLayout = { - id: 'row-panel', - bodyStyle: 'padding:5px', - layout: 'ux.row', - title: 'Row Layout', - items: [{ - title: 'Height = 25%, Width = 50%', - rowHeight: .25, - width: '50%' - },{ - title: 'Height = 100px, Width = 300px', - height: 100, - width: 300 - },{ - title: 'Height = 75%, Width = fit', - rowHeight: .75 - }] -}; - +/*! + * Ext JS Library 3.1.1 + * Copyright(c) 2006-2010 Ext JS, LLC + * licensing@extjs.com + * http://www.extjs.com/license + */ +/* + * CenterLayout demo panel + */ +var centerLayout = { + id: 'center-panel', + layout: 'ux.center', + items: { + title: 'Centered Panel: 75% of container width and fit height', + layout: 'ux.center', + autoScroll: true, + width: '75%', + bodyStyle: 'padding:20px 0;', + items: [{ + title: 'Inner Centered Panel', + html: 'Fixed 300px wide and auto height. The container panel will also autoscroll if narrower than 300px.', + width: 300, + frame: true, + autoHeight: true, + bodyStyle: 'padding:10px 20px;' + }] + } +}; + +/* + * RowLayout demo panel + */ +var rowLayout = { + id: 'row-panel', + bodyStyle: 'padding:5px', + layout: 'ux.row', + title: 'Row Layout', + items: [{ + title: 'Height = 25%, Width = 50%', + rowHeight: 0.25, + width: '50%' + },{ + title: 'Height = 100px, Width = 300px', + height: 100, + width: 300 + },{ + title: 'Height = 75%, Width = fit', + rowHeight: 0.75 + }] +}; \ No newline at end of file