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62 lines
1.8 KiB
62 lines
1.8 KiB
8 years ago
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/**
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* 垂直布局
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* @class BI.VerticalLayout
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* @extends BI.Layout
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*/
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BI.VerticalLayout = BI.inherit(BI.Layout, {
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_defaultConfig: function () {
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return BI.extend(BI.VerticalLayout.superclass._defaultConfig.apply(this, arguments), {
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baseCls: "bi-vertical-layout",
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hgap: 0,
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vgap: 0,
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lgap: 0,
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rgap: 0,
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tgap: 0,
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bgap: 0,
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scrolly: true
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});
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},
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_init: function () {
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BI.VerticalLayout.superclass._init.apply(this, arguments);
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this.populate(this.options.items);
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},
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_addElement: function (i, item) {
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var o = this.options;
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var w = BI.VerticalLayout.superclass._addElement.apply(this, arguments);
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w.element.css({
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"position": "relative"
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});
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if (o.vgap + o.tgap + (item.tgap || 0) !== 0) {
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w.element.css({
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"margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px"
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})
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}
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if (o.hgap + o.lgap + (item.lgap || 0) !== 0) {
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w.element.css({
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"margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px"
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})
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}
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if (o.hgap + o.rgap + (item.rgap || 0) !== 0) {
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w.element.css({
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"margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px"
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})
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}
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if (o.vgap + o.bgap + (item.bgap || 0) !== 0) {
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w.element.css({
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"margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px"
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})
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}
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return w;
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},
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resize: function () {
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this.stroke(this.options.items);
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},
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populate: function (items) {
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BI.VerticalLayout.superclass.populate.apply(this, arguments);
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this.render();
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}
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});
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$.shortcut('bi.vertical', BI.VerticalLayout);
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