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@ -62,6 +62,7 @@
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bgap: 0, |
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lgap: 0, |
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rgap: 0, |
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icon: "", |
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iconGap: 0, |
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iconPosition: "left", |
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}); |
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@ -90,17 +91,22 @@
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} |
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var iconInvisible = !o.loading && !o.iconCls; |
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this.icon = BI.createWidget({ |
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type: "bi.icon_label", |
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cls: o.loading ? loadingCls : o.iconCls, |
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width: this._const.iconWidth, |
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height: lineHeight, |
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lineHeight: lineHeight, |
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// 不设置,自定义按钮无法居中
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iconWidth: o.iconWidth, |
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iconHeight: o.iconHeight, |
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invisible: iconInvisible, |
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}); |
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if (BI.isPlainObject(o.icon) && !o.loading) { |
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this.icon = BI.createWidget(o.icon); |
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} else { |
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this.icon = BI.createWidget({ |
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type: "bi.icon_label", |
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cls: o.loading ? loadingCls : (o.iconCls || o.icon), |
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width: this._const.iconWidth, |
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height: lineHeight, |
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lineHeight: lineHeight, |
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// 不设置,自定义按钮无法居中
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iconWidth: o.iconWidth, |
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iconHeight: o.iconHeight, |
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invisible: iconInvisible, |
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}); |
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} |
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// 用于 whiteSpace
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var textWidth = iconInvisible && o.width ? o.width - o.hgap * 2 : null; |
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if (BI.isNotNull(o.textWidth)) { |
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@ -125,12 +131,12 @@
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tgap: o.iconPosition === "top" ? o.iconGap : 0, |
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bgap: o.iconPosition === "bottom" ? o.iconGap : 0, |
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}; |
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var items = [this.icon, BI.extend({ el: this.text }, gapContainer)]; |
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var items = [this.icon, BI.extend({el: this.text}, gapContainer)]; |
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if (isVertical(o.iconPosition)) { |
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layoutType = "bi.vertical"; |
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} |
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if (o.iconPosition === "right" || o.iconPosition === "bottom") { |
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items = [BI.extend({ el: this.text }, gapContainer), this.icon]; |
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items = [BI.extend({el: this.text}, gapContainer), this.icon]; |
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} |
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// bi.center_adapt 作用:让 hgap 不影响 iconGap。
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BI.createWidget({ |
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@ -155,7 +161,7 @@
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}); |
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if (o.minWidth > 0) { |
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this.element.css({ "min-width": o.minWidth / BI.pixRatio + BI.pixUnit }); |
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this.element.css({"min-width": o.minWidth / BI.pixRatio + BI.pixUnit}); |
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} |
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}, |
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@ -179,23 +185,31 @@
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return this.isLoading(); |
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}, |
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isLoading() { |
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isLoading: function () { |
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return this._loading === undefined ? this.options.loading : this._loading; |
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}, |
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loading: function (loading) { |
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loading: function () { |
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this._loading = true; |
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this.element.addClass("loading"); |
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// loadingCls 可以覆盖 iconCls 所以不需要移除 iconCls
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this.icon.element.addClass(loadingCls); |
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this.icon.setVisible(true); |
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if (this.icon.loading) { |
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this.icon.loading(); |
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} else { |
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// loadingCls 可以覆盖 iconCls 所以不需要移除 iconCls
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this.icon.element.addClass(loadingCls); |
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this.icon.setVisible(true); |
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} |
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}, |
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loaded() { |
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loaded: function () { |
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this._loading = false; |
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this.element.removeClass("loading"); |
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this.icon.element.removeClass(loadingCls); |
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this.icon.setVisible(!!this.options.iconCls); |
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if (this.icon.loaded) { |
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this.icon.loaded(); |
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} else { |
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this.icon.element.removeClass(loadingCls); |
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this.icon.setVisible(!!this.options.iconCls); |
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} |
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}, |
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setText: function (text) { |
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