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@ -323,27 +323,37 @@ BI.Layout = BI.inherit(BI.Widget, {
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// 横向换纵向
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_handleReverseGap: function (w, item, index) { |
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var o = this.options; |
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if (o.vgap + o.tgap + (item.tgap || 0) + (item.vgap || 0) !== 0) { |
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var top = (index === 0 ? o.vgap : 0) + (index === 0 ? o.tgap : 0) + (item.tgap || 0) + (item.vgap || 0); |
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var innerLgap, innerRgap, innerTgap, innerBgap; |
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if (BI.isNull(vIndex)) { |
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innerTgap = innerBgap = o.paddingVgap; |
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innerLgap = hIndex === 0 ? o.paddingHgap : 0; |
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innerRgap = hIndex === o.items.length - 1 ? o.paddingHgap : 0; |
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} else { |
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innerLgap = innerRgap = o.paddingHgap; |
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innerTgap = vIndex === 0 ? o.paddingVgap : 0; |
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innerBgap = vIndex === o.items.length - 1 ? o.paddingVgap : 0; |
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} |
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if (o.vgap + o.tgap + innerTgap + (item.tgap || 0) + (item.vgap || 0) !== 0) { |
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var top = (index === 0 ? o.vgap : 0) + (index === 0 ? o.tgap : 0) + innerTgap + (item.tgap || 0) + (item.vgap || 0); |
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w.element.css({ |
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"margin-top": this._optimiseGap(top) |
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}); |
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} |
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if (o.hgap + o.lgap + (item.lgap || 0) + (item.hgap || 0) !== 0) { |
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var left = o.hgap + o.lgap + (item.lgap || 0) + (item.hgap || 0); |
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if (o.hgap + o.lgap + innerLgap + (item.lgap || 0) + (item.hgap || 0) !== 0) { |
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var left = o.hgap + o.lgap + innerLgap + (item.lgap || 0) + (item.hgap || 0); |
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w.element.css({ |
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"margin-left": this._optimiseGap(left) |
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}); |
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} |
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if (o.hgap + o.rgap + (item.rgap || 0) + (item.hgap || 0) !== 0) { |
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var right = o.hgap + o.rgap + (item.rgap || 0) + (item.hgap || 0); |
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if (o.hgap + o.rgap + innerRgap + (item.rgap || 0) + (item.hgap || 0) !== 0) { |
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var right = o.hgap + o.rgap + innerRgap + (item.rgap || 0) + (item.hgap || 0); |
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w.element.css({ |
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"margin-right": this._optimiseGap(right) |
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}); |
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} |
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// 这里的代码是关键
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if (o.vgap + o.hgap + o.bgap + (item.bgap || 0) + (item.vgap || 0) !== 0) { |
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var bottom = (index === o.items.length - 1 ? o.vgap : o.hgap) + (index === o.items.length - 1 ? o.bgap : 0) + (item.bgap || 0) + (item.vgap || 0); |
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if (o.vgap + o.hgap + o.bgap + innerBgap + (item.bgap || 0) + (item.vgap || 0) !== 0) { |
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var bottom = (index === o.items.length - 1 ? o.vgap : o.hgap) + (index === o.items.length - 1 ? o.bgap : 0) + innerBgap + (item.bgap || 0) + (item.vgap || 0); |
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w.element.css({ |
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"margin-bottom": this._optimiseGap(bottom) |
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}); |
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