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处理智能等宽判断不准确问题 #33

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处理智能等宽判断不准确问题 #33

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28 changes: 18 additions & 10 deletions TabLayout/src/main/java/com/angcyo/tablayout/DslTabLayout.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -549,23 +549,27 @@ open class DslTabLayout(

//智能等宽判断
if (itemAutoEquWidth) {
var childMaxWidth = 0 //所有child宽度总和
var childMaxWidth = 0 //child最大宽度
visibleChildList.forEachIndexed { index, child ->
val lp: LayoutParams = child.layoutParams as LayoutParams
measureChild(child, widthMeasureSpec, heightMeasureSpec)
childMaxWidth += lp.leftMargin + lp.rightMargin + child.measuredWidth
var curChildWidth = lp.leftMargin + lp.rightMargin + child.measuredWidth

if (drawDivider) {
if (tabDivider?.haveBeforeDivider(index, visibleChildList.size) == true) {
childMaxWidth += dividerWidthExclude
curChildWidth += dividerWidthExclude
}
if (tabDivider?.haveAfterDivider(index, visibleChildList.size) == true) {
childMaxWidth += dividerWidthExclude
curChildWidth += dividerWidthExclude
}
}

if (curChildWidth > childMaxWidth) {
childMaxWidth = curChildWidth
}
}

itemIsEquWidth = childMaxWidth <= widthSize
itemIsEquWidth = (childMaxWidth * visibleChildList.size) <= widthSize
}

//等宽时, child宽度的测量模式
Expand Down Expand Up @@ -807,23 +811,27 @@ open class DslTabLayout(

//智能等宽判断
if (itemAutoEquWidth) {
var childMaxHeight = 0 //所有child高度总和
var childMaxHeight = 0 //child最大高度
visibleChildList.forEachIndexed { index, child ->
val lp: LayoutParams = child.layoutParams as LayoutParams
measureChild(child, widthMeasureSpec, heightMeasureSpec)
childMaxHeight += lp.topMargin + lp.bottomMargin + child.measuredHeight
var curChildHeight = lp.topMargin + lp.bottomMargin + child.measuredHeight

if (drawDivider) {
if (tabDivider?.haveBeforeDivider(index, visibleChildList.size) == true) {
childMaxHeight += dividerHeightExclude
curChildHeight += dividerHeightExclude
}
if (tabDivider?.haveAfterDivider(index, visibleChildList.size) == true) {
childMaxHeight += dividerHeightExclude
curChildHeight += dividerHeightExclude
}
}

if (curChildHeight > childMaxHeight) {
childMaxHeight = curChildHeight
}
}

itemIsEquWidth = childMaxHeight <= heightSize
itemIsEquWidth = (childMaxHeight * visibleChildList.size) <= heightSize
}

//等宽时, child高度的测量模式
Expand Down