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Merge "Fudge clipRect in TextView for extra cursor width" into lmp-mr1-dev

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Raph Levien
2014-11-14 20:51:55 +00:00
committed by Android (Google) Code Review
parent 27936ad3a6 44cb2432e9
commit cda81f2ded
1 changed files with 5 additions and 1 deletions
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6
core/java/android/widget/TextView.java
View File

@@ -5370,9 +5370,13 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
final int vspace = mBottom - mTop - compoundPaddingBottom - compoundPaddingTop;
final int maxScrollY = mLayout.getHeight() - vspace;
// Add sufficient space for cursor and tone marks
int cursorWidth = 2 + (int)mTextPaint.density; // adequate for Material cursors
int fudgedPaddingRight = Math.max(0, compoundPaddingRight - (cursorWidth - 1));
float clipLeft = compoundPaddingLeft + scrollX;
float clipTop = (scrollY == 0) ? 0 : extendedPaddingTop + scrollY;
float clipRight = right - left - compoundPaddingRight + scrollX;
float clipRight = right - left - fudgedPaddingRight + scrollX;
float clipBottom = bottom - top + scrollY -
((scrollY == maxScrollY) ? 0 : extendedPaddingBottom);