Examples with LEFT android.support.v7.widget.helper.ItemTouchHelper.LEFT used on opensource projects

Example 61 with LEFT

use of android.support.v7.widget.helper.ItemTouchHelper.LEFT in project android-advancedrecyclerview by h6ah4i.

the class DraggableCheckCanDropExampleItemAdapter method onCheckCanStartDrag.

@Override
public boolean onCheckCanStartDrag(MyViewHolder holder, int position, int x, int y) {
    // x, y --- relative from the itemView's top-left
    final View containerView = holder.mContainer;
    final View dragHandleView = holder.mDragHandle;
    final int offsetX = containerView.getLeft() + (int) (containerView.getTranslationX() + 0.5f);
    final int offsetY = containerView.getTop() + (int) (containerView.getTranslationY() + 0.5f);
    return ViewUtils.hitTest(dragHandleView, x - offsetX, y - offsetY);
}

Example 62 with LEFT

use of android.support.v7.widget.helper.ItemTouchHelper.LEFT in project android-advancedrecyclerview by h6ah4i.

the class ExpandableDraggableSwipeableExampleAdapter method onCheckChildCanStartDrag.

@Override
public boolean onCheckChildCanStartDrag(MyChildViewHolder holder, int groupPosition, int childPosition, int x, int y) {
    // x, y --- relative from the itemView's top-left
    final View containerView = holder.mContainer;
    final View dragHandleView = holder.mDragHandle;
    final int offsetX = containerView.getLeft() + (int) (containerView.getTranslationX() + 0.5f);
    final int offsetY = containerView.getTop() + (int) (containerView.getTranslationY() + 0.5f);
    return ViewUtils.hitTest(dragHandleView, x - offsetX, y - offsetY);
}

Example 63 with LEFT

use of android.support.v7.widget.helper.ItemTouchHelper.LEFT in project android-advancedrecyclerview by h6ah4i.

the class ExpandableDraggableSwipeableExampleAdapter method onCheckGroupCanStartDrag.

@Override
public boolean onCheckGroupCanStartDrag(MyGroupViewHolder holder, int groupPosition, int x, int y) {
    // x, y --- relative from the itemView's top-left
    final View containerView = holder.mContainer;
    final View dragHandleView = holder.mDragHandle;
    final int offsetX = containerView.getLeft() + (int) (containerView.getTranslationX() + 0.5f);
    final int offsetY = containerView.getTop() + (int) (containerView.getTranslationY() + 0.5f);
    return ViewUtils.hitTest(dragHandleView, x - offsetX, y - offsetY);
}

Example 64 with LEFT

use of android.support.v7.widget.helper.ItemTouchHelper.LEFT in project android-advancedrecyclerview by h6ah4i.

the class DraggableSwipeableExampleAdapter method onCheckCanStartDrag.

@Override
public boolean onCheckCanStartDrag(MyViewHolder holder, int position, int x, int y) {
    // x, y --- relative from the itemView's top-left
    final View containerView = holder.mContainer;
    final View dragHandleView = holder.mDragHandle;
    final int offsetX = containerView.getLeft() + (int) (containerView.getTranslationX() + 0.5f);
    final int offsetY = containerView.getTop() + (int) (containerView.getTranslationY() + 0.5f);
    return ViewUtils.hitTest(dragHandleView, x - offsetX, y - offsetY);
}

Example 65 with LEFT

use of android.support.v7.widget.helper.ItemTouchHelper.LEFT in project android-advancedrecyclerview by h6ah4i.

the class SimpleListDividerDecorator method onDrawOver.

@Override
public void onDrawOver(Canvas c, RecyclerView parent, RecyclerView.State state) {
    final int childCount = parent.getChildCount();
    if (childCount == 0) {
        return;
    }
    // [px]
    final float xPositionThreshold = (mOverlap) ? 1.0f : (mVerticalDividerWidth + 1.0f);
    // [px]
    final float yPositionThreshold = (mOverlap) ? 1.0f : (mHorizontalDividerHeight + 1.0f);
    // [px]
    final float zPositionThreshold = 1.0f;
    for (int i = 0; i < childCount - 1; i++) {
        final View child = parent.getChildAt(i);
        final View nextChild = parent.getChildAt(i + 1);
        if ((child.getVisibility() != View.VISIBLE) || (nextChild.getVisibility() != View.VISIBLE)) {
            continue;
        }
        // check if the next item is placed at the bottom or right
        final float childBottom = child.getBottom() + child.getTranslationY();
        final float nextChildTop = nextChild.getTop() + nextChild.getTranslationY();
        final float childRight = child.getRight() + child.getTranslationX();
        final float nextChildLeft = nextChild.getLeft() + nextChild.getTranslationX();
        if (!(((mHorizontalDividerHeight != 0) && (Math.abs(nextChildTop - childBottom) < yPositionThreshold)) || ((mVerticalDividerWidth != 0) && (Math.abs(nextChildLeft - childRight) < xPositionThreshold)))) {
            continue;
        }
        // check if the next item is placed on the same plane
        final float childZ = ViewCompat.getTranslationZ(child) + ViewCompat.getElevation(child);
        final float nextChildZ = ViewCompat.getTranslationZ(nextChild) + ViewCompat.getElevation(nextChild);
        if (!(Math.abs(nextChildZ - childZ) < zPositionThreshold)) {
            continue;
        }
        final float childAlpha = child.getAlpha();
        final float nextChildAlpha = nextChild.getAlpha();
        final int tx = (int) (child.getTranslationX() + 0.5f);
        final int ty = (int) (child.getTranslationY() + 0.5f);
        if (mHorizontalDividerHeight != 0) {
            final int left = child.getLeft();
            final int right = child.getRight();
            final int top = child.getBottom() - (mOverlap ? mHorizontalDividerHeight : 0);
            final int bottom = top + mHorizontalDividerHeight;
            mHorizontalDrawable.setAlpha((int) ((0.5f * 255) * (childAlpha + nextChildAlpha) + 0.5f));
            mHorizontalDrawable.setBounds(left + tx, top + ty, right + tx, bottom + ty);
            mHorizontalDrawable.draw(c);
        }
        if (mVerticalDividerWidth != 0) {
            final int left = child.getRight() - (mOverlap ? mVerticalDividerWidth : 0);
            final int right = left + mVerticalDividerWidth;
            final int top = child.getTop();
            final int bottom = child.getBottom();
            mVerticalDrawable.setAlpha((int) ((0.5f * 255) * (childAlpha + nextChildAlpha) + 0.5f));
            mVerticalDrawable.setBounds(left + tx, top + ty, right + tx, bottom + ty);
            mVerticalDrawable.draw(c);
        }
    }
}