Android/frameworks_base
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Reverse the order in which RelativeLayout measures and positions children.

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This fixes RelativeLayouts with height=wrap_content.
This commit is contained in:
Romain Guy
2009-06-24 14:37:03 -07:00
parent ae7c980e8e
commit 9560703839
1 changed files with 14 additions and 12 deletions
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26
core/java/android/widget/RelativeLayout.java
View File

@@ -349,9 +349,10 @@ public class RelativeLayout extends ViewGroup {
View child = views[i];
if (child.getVisibility() != GONE) {
LayoutParams params = (LayoutParams) child.getLayoutParams();
applyVerticalSizeRules(params, myHeight);
measureChildVertical(child, params, myHeight);
positionChildVertical(child, params, myHeight);
applyHorizontalSizeRules(params, myWidth);
measureChildHorizontal(child, params, myWidth);
positionChildHorizontal(child, params, myWidth);
}
}
@@ -361,9 +362,10 @@ public class RelativeLayout extends ViewGroup {
View child = views[i];
if (child.getVisibility() != GONE) {
LayoutParams params = (LayoutParams) child.getLayoutParams();
applyHorizontalSizeRules(params, myWidth);
applyVerticalSizeRules(params, myHeight);
measureChild(child, params, myWidth, myHeight);
positionChildHorizontal(child, params, myWidth);
positionChildVertical(child, params, myHeight);
if (widthMode != MeasureSpec.EXACTLY) {
width = Math.max(width, params.mRight);
@@ -508,13 +510,13 @@ public class RelativeLayout extends ViewGroup {
child.measure(childWidthMeasureSpec, childHeightMeasureSpec);
}
private void measureChildVertical(View child, LayoutParams params, int myHeight) {
int childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
int childHeightMeasureSpec = getChildMeasureSpec(params.mTop,
params.mBottom, params.height,
params.topMargin, params.bottomMargin,
mPaddingTop, mPaddingBottom,
myHeight);
private void measureChildHorizontal(View child, LayoutParams params, int myWidth) {
int childWidthMeasureSpec = getChildMeasureSpec(params.mLeft,
params.mRight, params.width,
params.leftMargin, params.rightMargin,
mPaddingLeft, mPaddingRight,
myWidth);
int childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
child.measure(childWidthMeasureSpec, childHeightMeasureSpec);
}