Java Code Examples for android.view.ViewGroup#getPaddingLeft()

The following examples show how to use android.view.ViewGroup#getPaddingLeft() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
public ViewHolder(View itemView) {
    super(itemView);
    if (itemView instanceof CanMergeView) {
        mCanMergeView = (CanMergeView) itemView;
    } else if (itemView instanceof ViewGroup) {
        ViewGroup group = (ViewGroup) itemView;
        paddingLeft = group.getPaddingLeft();
        paddingRight = group.getPaddingRight();
        paddingTop = group.getPaddingTop();
        paddingBottom = group.getPaddingBottom();
        //只遍历一层 寻找第一个符合条件的view
        for (int i = 0; i < group.getChildCount(); i++) {
            View child = group.getChildAt(i);
            if (child instanceof CanMergeView) {
                mCanMergeView = (CanMergeView) child;
                break;
            }
        }
    }
}
 
Example 2
Source Project: FreeRadioGroup   File: FreeRadioGroup.java    License: Apache License 2.0 6 votes vote down vote up
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
    if (moveable) {
        ViewGroup parentView = ((ViewGroup) getParent());
        MarginLayoutParams lp = (MarginLayoutParams) getLayoutParams();
        viewWidth = getRight() - getLeft();
        viewHight = getBottom() - getTop();
        parentWidth = parentView.getMeasuredWidth();
        parentHeight = parentView.getMeasuredHeight();
        minLeftMargin = lp.leftMargin;
        leftPadding = parentView.getPaddingLeft();
        rightDistance = lp.rightMargin + parentView.getPaddingRight();
        maxLeftMargin = parentWidth - rightDistance - viewWidth - leftPadding;
        minTopMargin = lp.topMargin;
        topPadding = parentView.getPaddingTop();
        bottomDistance = lp.bottomMargin + parentView.getPaddingBottom();
        maxTopMargin = parentHeight - bottomDistance - viewHight - topPadding;
    }
}
 
Example 3
@Override
public void layoutDecorated(@NonNull View child, int left, int top, int right, int bottom) {
    if (!mCenter) {
        super.layoutDecorated(child, left, top, right, bottom);
        return;
    }
    final int leftDecorationWidth = getLeftDecorationWidth(child);
    final int topDecorationHeight = getTopDecorationHeight(child);
    final int rightDecorationWidth = getRightDecorationWidth(child);
    final int bottomDecorationHeight = getBottomDecorationHeight(child);
    final ViewGroup parent = (ViewGroup) child.getParent();
    final int offset;
    if (getOrientation() == HORIZONTAL) {
        final int contentHeight = parent.getMeasuredHeight() -
                parent.getPaddingTop() - parent.getPaddingBottom();
        offset = (contentHeight - (bottom - top)) / 2;
        child.layout(left + leftDecorationWidth, top + topDecorationHeight + offset,
                right - rightDecorationWidth, bottom - bottomDecorationHeight + offset);
    } else {
        final int contentWidth = parent.getMeasuredWidth() -
                parent.getPaddingLeft() - parent.getPaddingRight();
        offset = (contentWidth - (right - left)) / 2;
        child.layout(left + leftDecorationWidth + offset, top + topDecorationHeight,
                right - rightDecorationWidth + offset, bottom - bottomDecorationHeight);
    }
}
 
Example 4
private static void AdjustLeftToOutOfBounds(TextView tipView, ViewGroup root, Point point, RxCoordinates anchorViewRxCoordinates, RxCoordinates rootLocation) {
    ViewGroup.LayoutParams params = tipView.getLayoutParams();
    int rootLeft = rootLocation.left + root.getPaddingLeft();
    if (point.x < rootLeft){
        int availableSpace = anchorViewRxCoordinates.left - rootLeft;
        point.x = rootLeft;
        params.width = availableSpace;
        params.height = ViewGroup.LayoutParams.WRAP_CONTENT;
        tipView.setLayoutParams(params);
        measureViewWithFixedWidth(tipView, params.width);
    }
}
 
Example 5
private static void AdjustHorizotalRightAlignmentOutOfBounds(TextView tipView, ViewGroup root,
                                                             Point point, RxCoordinates anchorViewRxCoordinates,
                                                             RxCoordinates rootLocation) {
    ViewGroup.LayoutParams params = tipView.getLayoutParams();
    int rootLeft = rootLocation.left + root.getPaddingLeft();
    if (point.x < rootLeft){
        int availableSpace = anchorViewRxCoordinates.right - rootLeft;
        point.x = rootLeft;
        params.width = availableSpace;
        params.height = ViewGroup.LayoutParams.WRAP_CONTENT;
        tipView.setLayoutParams(params);
        measureViewWithFixedWidth(tipView, params.width);
    }
}
 
Example 6
private static void AdjustHorizontalCenteredOutOfBounds(TextView tipView, ViewGroup root,
                                                        Point point, RxCoordinates rootLocation) {
    ViewGroup.LayoutParams params = tipView.getLayoutParams();
    int rootWidth = root.getWidth() - root.getPaddingLeft() - root.getPaddingRight();
    if (tipView.getMeasuredWidth() > rootWidth) {
        point.x = rootLocation.left + root.getPaddingLeft();
        params.width = rootWidth;
        params.height = ViewGroup.LayoutParams.WRAP_CONTENT;
        tipView.setLayoutParams(params);
        measureViewWithFixedWidth(tipView, rootWidth);
    }
}
 
Example 7
/**
 * 调整位置Padding
 * @param parent
 * @param background
 */
private void setViewPadding(ViewGroup parent, int background) {
    int[] rect = new int[4];
    rect[0] = parent.getPaddingLeft();
    rect[1] = parent.getPaddingTop();
    rect[2] = parent.getPaddingRight();
    rect[3] = parent.getPaddingBottom();
    parent.setBackgroundResource(background);
    parent.setPadding(rect[0], rect[1], rect[2], rect[3]);
}
 
Example 8
@Override
public void layoutDecoratedWithMargins(@NonNull View child, int left, int top, int right, int bottom) {
    if (!mCenter) {
        super.layoutDecoratedWithMargins(child, left, top, right, bottom);
        return;
    }
    final RecyclerView.LayoutParams lp = (RecyclerView.LayoutParams) child.getLayoutParams();
    final int leftDecorationWidth = getLeftDecorationWidth(child);
    final int topDecorationHeight = getTopDecorationHeight(child);
    final int rightDecorationWidth = getRightDecorationWidth(child);
    final int bottomDecorationHeight = getBottomDecorationHeight(child);
    final ViewGroup parent = (ViewGroup) child.getParent();
    final int offset;
    if (getOrientation() == RecyclerView.HORIZONTAL) {
        final int contentHeight = parent.getMeasuredHeight() -
                parent.getPaddingTop() - parent.getPaddingBottom();
        offset = (contentHeight - (bottom - top)) / 2;
        child.layout(left + leftDecorationWidth + lp.leftMargin,
                top + topDecorationHeight + lp.topMargin + offset,
                right - rightDecorationWidth - lp.rightMargin,
                bottom - bottomDecorationHeight - lp.bottomMargin + offset);
    } else {
        final int contentWidth = parent.getMeasuredWidth() -
                parent.getPaddingLeft() - parent.getPaddingRight();
        offset = (contentWidth - (right - left)) / 2;
        child.layout(left + leftDecorationWidth + offset + lp.leftMargin,
                top + topDecorationHeight + lp.topMargin,
                right - rightDecorationWidth - lp.rightMargin + offset,
                bottom - bottomDecorationHeight - lp.bottomMargin);
    }
}