public SwipeButton(
Context context,
int id,
Func <int, string> text,
int imageResId,
Func <int, Color> backgroundColor,
Color iconColor,
Color textColor,
int textSize = 14,
UnderlayButtonPosition position = UnderlayButtonPosition.Right,
ISwipeButtonClickListener listener = null)
{
_context = context;
_getBgColor = backgroundColor;
_getText = text;
Id = id;
ImageResId = imageResId;
IconColor = iconColor;
TextColor = textColor;
TextSize = textSize;
Position = position;
Listener = listener;
Init();
}
private void DrawButtons(Canvas c, View itemView, List <SwipeButton> buffer, int pos, float dX, UnderlayButtonPosition position)
{
float right = itemView.Right;
float left = itemView.Left;
float dButtonWidth = (-1) * dX / buffer.Where(b => b.Position == position).Count();
//System.Diagnostics.Debug.WriteLine($"Width = {itemView.Width} - MeasuredWdith = {itemView.MeasuredWidth}");
foreach (var button in buffer)
{
if (dX < 0 && position == button.Position)
{
left = right - dButtonWidth;
button.OnDraw(
c,
new RectF(
left,
itemView.Top,
right,
itemView.Bottom
),
pos, dX, itemView
//(to draw button on right)
);
//System.Diagnostics.Debug.WriteLine($"Recf Right = {right} - Left = {left} - Top = {itemView.Top} - Bottom = {itemView.Bottom}");
right = left;
}
else if (dX > 0 && position == button.Position)
{
right = left - dButtonWidth;
button.OnDraw(c,
new RectF(
left,
itemView.Top,
right,
itemView.Bottom
), pos, dX, itemView
//(to draw button on left)
);
//System.Diagnostics.Debug.WriteLine($"Recf Right = {right} - Left = {left} - Top = {itemView.Top} - Bottom = {itemView.Bottom}");
left = right;
}
}
//System.Diagnostics.Debug.WriteLine("Buttons were drawn");
}
