Pull request #1341: BI-61057 适配下传了iconCls的bi.button

Merge in VISUAL/fineui from ~WINDY/fineui:master to master

* commit '84c7fec9e9335ce0fcfbb7cacfd46b89f2fe0341':
  BI-61057 适配下传了iconCls的bi.button

changelog.md

@@ -1,5 +1,6 @@
 # 更新日志
 2.0(2020-05)
+- 修复bi.button设置宽度并配置iconCls后，文本很长的情况下显示截断的问题
 - 填加bi-user-select-enable和bi-user-select-disable通用类名
 - 修复树系列多层半选状态下,勾选祖先节点,后代节点不受影响的问题
 - 修复上传控件多个title问题

src/base/single/button/buttons/button.js

@@ -9,6 +9,10 @@
  */
 BI.Button = BI.inherit(BI.BasicButton, {
 
+    _const: {
+        iconWidth: 18
+    },
+
     _defaultConfig: function (props) {
         var conf = BI.Button.superclass._defaultConfig.apply(this, arguments);
         return BI.extend(conf, {
@@ -50,7 +54,7 @@ BI.Button = BI.inherit(BI.BasicButton, {
             this.icon = BI.createWidget({
                 type: "bi.icon_label",
                 cls: o.iconCls,
-                width: 18,
+                width: this._const.iconWidth,
                 height: o.height - 2,
                 iconWidth: o.iconWidth,
                 iconHeight: o.iconHeight
@@ -58,6 +62,8 @@ BI.Button = BI.inherit(BI.BasicButton, {
             this.text = BI.createWidget({
                 type: "bi.label",
                 text: o.text,
+                textWidth: BI.isNotNull(o.textWidth) ? o.textWidth - this._const.iconWidth : null,
+                textHeight: o.textHeight,
                 value: o.value,
                 height: o.height - 2
             });