Add documentation for fillViewport. (fdbf484b) · Commits · e / os / android_frameworks_base

core/java/android/widget/HorizontalScrollView.java

+10 −3

Original line number	Diff line number	Diff line
		@@ -53,6 +53,8 @@ import java.util.List;
		* within a larger container.
		*
		* <p>HorizontalScrollView only supports horizontal scrolling.
		*
		* @attr ref android.R.styleable#HorizontalScrollView_fillViewport
		*/
		public class HorizontalScrollView extends FrameLayout {
		private static final int ANIMATED_SCROLL_GAP = ScrollView.ANIMATED_SCROLL_GAP;
		@@ -248,20 +250,25 @@ public class HorizontalScrollView extends FrameLayout {
		}

		/**
		* Indicates whether this ScrollView's content is stretched to fill the viewport.
		* Indicates whether this HorizontalScrollView's content is stretched to
		* fill the viewport.
		*
		* @return True if the content fills the viewport, false otherwise.
		*
		* @attr ref android.R.styleable#HorizontalScrollView_fillViewport
		*/
		public boolean isFillViewport() {
		return mFillViewport;
		}

		/**
		* Indicates this ScrollView whether it should stretch its content width to fill
		* the viewport or not.
		* Indicates this HorizontalScrollView whether it should stretch its content width
		* to fill the viewport or not.
		*
		* @param fillViewport True to stretch the content's width to the viewport's
		* boundaries, false otherwise.
		*
		* @attr ref android.R.styleable#HorizontalScrollView_fillViewport
		*/
		public void setFillViewport(boolean fillViewport) {
		if (fillViewport != mFillViewport) {

+6 −10

Original line number	Diff line number	Diff line
		@@ -49,6 +49,8 @@ import java.util.List;
		* within a larger container.
		*
		* <p>ScrollView only supports vertical scrolling.
		*
		* @attr ref android.R.styleable#ScrollView_fillViewport
		*/
		public class ScrollView extends FrameLayout {
		static final int ANIMATED_SCROLL_GAP = 250;
		@@ -247,6 +249,8 @@ public class ScrollView extends FrameLayout {
		* Indicates whether this ScrollView's content is stretched to fill the viewport.
		*
		* @return True if the content fills the viewport, false otherwise.
		*
		* @attr ref android.R.styleable#ScrollView_fillViewport
		*/
		public boolean isFillViewport() {
		return mFillViewport;
		@@ -258,6 +262,8 @@ public class ScrollView extends FrameLayout {
		*
		* @param fillViewport True to stretch the content's height to the viewport's
		* boundaries, false otherwise.
		*
		* @attr ref android.R.styleable#ScrollView_fillViewport
		*/
		public void setFillViewport(boolean fillViewport) {
		if (fillViewport != mFillViewport) {
		@@ -566,16 +572,6 @@ public class ScrollView extends FrameLayout {
		}
		}

		private int getScrollRange() {
		int scrollRange = 0;
		if (getChildCount() > 0) {
		View child = getChildAt(0);
		scrollRange = Math.max(0,
		child.getHeight() - getHeight() - mPaddingBottom - mPaddingTop);
		}
		return scrollRange;
		}

		/**
		* <p>
		* Finds the next focusable component that fits in this View's bounds