chenhaodong / mew-iview

This reverts commit 518c639ada3332204e71c342c9eb8f4e05a1daf3.

This reverts commit 4434b3abfbbe97f38c8ccd61e8c5664f1b1120b7.

@xotic750 I update Button code, because just use :focus style can do it, so i removed some event.

New feature: add "clickoutside" event emitter to dropdown

fix last column resize bug when no data

Refactor slider

If a table has heigth and last column is auto width

let width = ''
// is_last_column, true && top_always_true && height_set_by_user, true
if ( this.columns.length === index + 1 && top && this.$parent.bodyHeight !== 0) {
// width will be 0 + this.$parent.scrollBarWidth === this.$parent.scrollBarWidth
// so last column will be 10~20px(the width of scrollBar)
}
there is an example with iview@2.8.0
[gist](https://gist.github.com/anonymous/e04e86c9e99d4d1e97bf327769acd345)
[demo on jsbin](http://jsbin.com/soqogagiqu)

Update cascader.vue

Add saturation property

fix issue: #2352

add a property to decide whether saturation panel should show

update Layout

make Message and Notice support render

close #2406

增加逻辑：