public SwipeDelete()
{
this.SfGrid = new SfDataGrid();
this.viewModel = new SwipingViewModel();
this.SfGrid.ItemsSource = viewModel.OrdersInfo;
this.SfGrid.AutoGenerateColumns = false;
this.SfGrid.ShowRowHeader = false;
this.SfGrid.HeaderRowHeight = 45;
this.SfGrid.RowHeight = 45;
this.SfGrid.ColumnSizer = ColumnSizer.Star;
UILabel leftSwipeViewText = new UILabel();
leftSwipeViewText.Text = "Deleted";
leftSwipeViewText.TextColor = UIColor.White;
leftSwipeViewText.TextAlignment = UITextAlignment.Left;
leftSwipeViewText.BackgroundColor = UIColor.FromRGB(26, 170, 135);
UILabel leftSwipeViewButton = new UILabel();
leftSwipeViewButton.UserInteractionEnabled = true;
leftSwipeViewButton.Text = "UNDO";
leftSwipeViewButton.TextColor = UIColor.White;
leftSwipeViewButton.Font = UIFont.BoldSystemFontOfSize(14);
leftSwipeViewButton.TextAlignment = UITextAlignment.Right;
leftSwipeViewButton.BackgroundColor = UIColor.FromRGB(26, 170, 135);
leftSwipeViewButton.AddGestureRecognizer(new UITapGestureRecognizer(UndoTapped));
SwipeView leftSwipeView = new SwipeView();
leftSwipeView.BackgroundColor = UIColor.FromRGB(26, 170, 135);
leftSwipeView.AddSubview(leftSwipeViewText);
leftSwipeView.AddSubview(leftSwipeViewButton);
UILabel rightSwipeViewText = new UILabel();
rightSwipeViewText.Text = "Deleted";
rightSwipeViewText.TextColor = UIColor.White;
rightSwipeViewText.TextAlignment = UITextAlignment.Left;
rightSwipeViewText.BackgroundColor = UIColor.FromRGB(26, 170, 135);
UILabel rightSwipeViewButton = new UILabel();
rightSwipeViewButton.UserInteractionEnabled = true;
rightSwipeViewButton.Text = "UNDO";
rightSwipeViewButton.TextColor = UIColor.White;
rightSwipeViewButton.Font = UIFont.BoldSystemFontOfSize(14);
rightSwipeViewButton.TextAlignment = UITextAlignment.Right;
rightSwipeViewButton.BackgroundColor = UIColor.FromRGB(26, 170, 135);
rightSwipeViewButton.AddGestureRecognizer(new UITapGestureRecognizer(UndoTapped));
SwipeView rightSwipeView = new SwipeView();
rightSwipeView.BackgroundColor = UIColor.FromRGB(26, 170, 135);
rightSwipeView.AddSubview(rightSwipeViewText);
rightSwipeView.AddSubview(rightSwipeViewButton);
this.SfGrid.AllowSwiping = true;
this.SfGrid.LeftSwipeView = leftSwipeView;
this.SfGrid.RightSwipeView = rightSwipeView;
this.SfGrid.SwipeEnded += SfGrid_SwipeEnded;
this.SfGrid.SwipeStarted += SfGrid_SwipeStarted;
GridTextColumn CustomerID = new GridTextColumn();
CustomerID.MappingName = "CustomerID";
CustomerID.HeaderText = "Customer ID";
GridTextColumn OrderID = new GridTextColumn();
OrderID.MappingName = "OrderID";
OrderID.HeaderText = "Order ID";
GridTextColumn EmployeeID = new GridTextColumn();
EmployeeID.MappingName = "EmployeeID";
EmployeeID.HeaderText = "Employee ID";
GridTextColumn Name = new GridTextColumn();
Name.MappingName = "FirstName";
Name.HeaderText = "Name";
this.SfGrid.Columns.Add(OrderID);
this.SfGrid.Columns.Add(CustomerID);
this.SfGrid.Columns.Add(EmployeeID);
this.SfGrid.Columns.Add(Name);
this.AddSubview(SfGrid);
}
public override Android.Views.View GetSampleContent(Android.Content.Context context)
{
parentLayout = new FrameLayout(context);
optionHeading = new TextView(context);
optionHeading.Gravity = GravityFlags.CenterHorizontal;
body = new LinearLayout(context);
optionView = new LinearLayout(context);
optionView.SetBackgroundColor(Color.Gray);
editor = new LinearLayout(context);
bottom = new LinearLayout(context);
bodyRow1 = new LinearLayout(context);
bodyRow1.Orientation = Android.Widget.Orientation.Horizontal;
bodyRow1.SetGravity(GravityFlags.CenterHorizontal);
bodyRow2 = new LinearLayout(context);
bodyRow2.Orientation = Android.Widget.Orientation.Horizontal;
bodyRow2.SetGravity(GravityFlags.CenterHorizontal);
bodyRow3 = new LinearLayout(context);
bodyRow3.Orientation = Android.Widget.Orientation.Horizontal;
bodyRow3.SetGravity(GravityFlags.CenterHorizontal);
bodyRow4 = new LinearLayout(context);
bodyRow4.Orientation = Android.Widget.Orientation.Horizontal;
bodyRow4.SetGravity(GravityFlags.CenterHorizontal);
col1 = new TextView(context);
col1.Text = "Order ID";
col2 = new TextView(context);
col2.Text = "Customer ID";
col3 = new TextView(context);
col3.Text = "Employee ID";
col4 = new TextView(context);
col4.Text = "Name";
orderIDText = new EditText(context);
orderIDText.Gravity = GravityFlags.Start;
customerIDText = new EditText(context);
employeeIDText = new EditText(context);
nameText = new EditText(context);
save = new Button(context);
save.Click += save_Click;
cancel = new Button(context);
cancel.Click += cancel_Click;
editView = new LinearLayout(context);
editView.TextAlignment = TextAlignment.Center;
editView.Orientation = Android.Widget.Orientation.Horizontal;
editView.Click += editView_Click;
deleteView = new LinearLayout(context);
deleteView.TextAlignment = TextAlignment.Center;
deleteView.Orientation = Android.Widget.Orientation.Horizontal;
deleteView.Click += swipeViewImage_Click;
ImageView editImage = new ImageView(context);
editImage.SetImageResource(Resource.Drawable.Edit);
editImage.SetBackgroundColor(Color.ParseColor("#42A5F5"));
// editImage.SetPadding((int)(16 * Resources.System.DisplayMetrics.Density), 0, (int)(16 * Resources.System.DisplayMetrics.Density), 0);
TextView edit = new TextView(context);
edit.Text = "EDIT";
edit.TextAlignment = TextAlignment.Center;
edit.SetTextColor(Color.White);
edit.SetPadding((int)(16 * Resources.System.DisplayMetrics.Density), (int)(10 * Resources.System.DisplayMetrics.Density), (int)(10 * Resources.System.DisplayMetrics.Density), 0);
edit.SetBackgroundColor(Color.ParseColor("#42A5F5"));
ImageView deleteImage = new ImageView(context);
deleteImage.SetImageResource(Resource.Drawable.Delete);
deleteImage.SetBackgroundColor(Color.ParseColor("#EF5350"));
// deleteImage.SetPadding((int)(16 * Resources.System.DisplayMetrics.Density), 0, (int)(16 * Resources.System.DisplayMetrics.Density), 0);
TextView delete = new TextView(context);
delete.Text = "DELETE";
delete.TextAlignment = TextAlignment.Center;
delete.SetPadding((int)(14 * Resources.System.DisplayMetrics.Density), (int)(10 * Resources.System.DisplayMetrics.Density), (int)(10 * Resources.System.DisplayMetrics.Density), 0);
delete.SetTextColor(Color.White);
delete.SetBackgroundColor(Color.ParseColor("#EF5350"));
viewModel = new SwipingViewModel();
viewModel.SetRowstoGenerate(100);
sfGrid = new SfDataGrid(context);
sfGrid.AutoGenerateColumns = false;
sfGrid.ItemsSource = (viewModel.OrdersInfo);
sfGrid.AllowSwiping = true;
sfGrid.ColumnSizer = ColumnSizer.Star;
DisplayMetrics metrics = context.Resources.DisplayMetrics;
int width = metrics.WidthPixels;
sfGrid.MaxSwipeOffset = (int)(100 * metrics.Density);
leftSwipeView = new SwipeView(context);
rightSwipeView = new SwipeView(context);
editView.AddView(editImage, (int)(30 * Resources.System.DisplayMetrics.Density), (int)sfGrid.RowHeight);
editView.AddView(edit, sfGrid.MaxSwipeOffset - 30, (int)sfGrid.RowHeight);
deleteView.AddView(deleteImage, (int)(30 * Resources.System.DisplayMetrics.Density), (int)sfGrid.RowHeight);
deleteView.AddView(delete, sfGrid.MaxSwipeOffset - 30, (int)sfGrid.RowHeight);
leftSwipeView.AddView(editView, sfGrid.MaxSwipeOffset, (int)sfGrid.RowHeight);
rightSwipeView.AddView(deleteView, sfGrid.MaxSwipeOffset, (int)sfGrid.RowHeight);
sfGrid.LeftSwipeView = leftSwipeView;
sfGrid.RightSwipeView = rightSwipeView;
sfGrid.SwipeEnded += sfGrid_SwipeEnded;
sfGrid.SwipeStarted += sfGrid_SwipeStarted;
GridTextColumn CustomerID = new GridTextColumn();
CustomerID.MappingName = "CustomerID";
CustomerID.HeaderText = "Customer ID";
GridTextColumn OrderID = new GridTextColumn();
OrderID.MappingName = "OrderID";
OrderID.HeaderText = "Order ID";
OrderID.TextMargin = new Thickness(16, 0, 0, 0);
OrderID.HeaderTextMargin = new Thickness(16, 0, 0, 0);
GridTextColumn EmployeeID = new GridTextColumn();
EmployeeID.MappingName = "EmployeeID";
EmployeeID.HeaderText = "Employee ID";
GridTextColumn Name = new GridTextColumn();
Name.MappingName = "FirstName";
Name.HeaderText = "Name";
sfGrid.Columns.Add(OrderID);
sfGrid.Columns.Add(CustomerID);
sfGrid.Columns.Add(EmployeeID);
sfGrid.Columns.Add(Name);
sfGrid.VerticalOverScrollMode = VerticalOverScrollMode.None;
parentLayout.AddView(sfGrid);
editor.SetBackgroundColor(Color.White);
editor.Orientation = Android.Widget.Orientation.Vertical;
optionHeading.Text = "EDIT DETAILS";
optionHeading.SetTypeface(null, TypefaceStyle.Bold);
optionHeading.Gravity = GravityFlags.Center;
bodyRow1.AddView(col1, (int)(100 * sfGrid.Resources.DisplayMetrics.Density), (int)(50 * sfGrid.Resources.DisplayMetrics.Density));
bodyRow1.AddView(orderIDText, (int)(100 * sfGrid.Resources.DisplayMetrics.Density), ViewGroup.LayoutParams.WrapContent);
bodyRow2.AddView(col2, (int)(100 * sfGrid.Resources.DisplayMetrics.Density), (int)(50 * sfGrid.Resources.DisplayMetrics.Density));
bodyRow2.AddView(customerIDText, (int)(100 * sfGrid.Resources.DisplayMetrics.Density), ViewGroup.LayoutParams.WrapContent);
bodyRow3.AddView(col3, (int)(100 * sfGrid.Resources.DisplayMetrics.Density), (int)(50 * sfGrid.Resources.DisplayMetrics.Density));
bodyRow3.AddView(employeeIDText, (int)(100 * sfGrid.Resources.DisplayMetrics.Density), ViewGroup.LayoutParams.WrapContent);
bodyRow4.AddView(col4, (int)(100 * sfGrid.Resources.DisplayMetrics.Density), (int)(50 * sfGrid.Resources.DisplayMetrics.Density));
bodyRow4.AddView(nameText, (int)(100 * sfGrid.Resources.DisplayMetrics.Density), ViewGroup.LayoutParams.WrapContent);
body.Orientation = Android.Widget.Orientation.Vertical;
body.SetGravity(GravityFlags.CenterHorizontal);
body.AddView(bodyRow1);
body.AddView(bodyRow2);
body.AddView(bodyRow3);
body.AddView(bodyRow4);
save.Text = "Save";
cancel.Text = "Cancel";
bottom.Orientation = Android.Widget.Orientation.Horizontal;
bottom.AddView(save);
bottom.AddView(cancel);
bottom.SetGravity(GravityFlags.Center);
editor.AddView(optionHeading);
editor.AddView(body);
editor.AddView(bottom);
optionView.AddView(editor, ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
if (parentLayout.ChildCount == 1)
{
parentLayout.AddView(optionView, 1);
}
parentLayout.GetChildAt(0).Visibility = ViewStates.Visible;
parentLayout.GetChildAt(1).Visibility = ViewStates.Invisible;
return(parentLayout);
}
private void CreateDataGrid()
{
deleteView = new LinearLayout(cont);
deleteView.TextAlignment = TextAlignment.Center;
deleteView.Orientation = Android.Widget.Orientation.Horizontal;
deleteView.Click += swipeViewImage_Click;
ImageView deleteImage = new ImageView(cont);
deleteImage.SetImageResource(Resource.Drawable.Delete);
deleteImage.SetBackgroundColor(Color.ParseColor("#EF5350"));
TextView delete = new TextView(cont);
delete.Text = "DELETE";
delete.TextAlignment = TextAlignment.Center;
delete.SetPadding((int)(16 * density), (int)(10 * density), (int)(10 * density), 0);
delete.SetTextColor(Color.White);
delete.SetBackgroundColor(Color.ParseColor("#EF5350"));
viewModel = new SwipingViewModel();
viewModel.SetRowstoGenerate(100);
sfGrid = new SfDataGrid(cont);
sfGrid.AutoGenerateColumns = false;
sfGrid.ItemsSource = (viewModel.OrdersInfo);
sfGrid.AllowSwiping = true;
sfGrid.AllowSorting = true;
sfGrid.AllowResizingColumn = true;
sfGrid.AllowDraggingRow = true;
sfGrid.ColumnSizer = ColumnSizer.Star;
sfGrid.GridLoaded += SfGrid_GridLoaded;
sfGrid.SwipeEnded += SfGrid_SwipeEnded;
int width = cont.Resources.DisplayMetrics.WidthPixels;
sfGrid.MaxSwipeOffset = (int)(120 * density);
leftSwipeView = new SwipeView(cont);
deleteView.AddView(deleteImage, (int)(30 * density), (int)sfGrid.RowHeight);
deleteView.AddView(delete, sfGrid.MaxSwipeOffset - 30, (int)sfGrid.RowHeight);
leftSwipeView.AddView(deleteView, sfGrid.MaxSwipeOffset, (int)sfGrid.RowHeight);
sfGrid.LeftSwipeView = leftSwipeView;
GridTextColumn CustomerID = new GridTextColumn();
CustomerID.MappingName = "CustomerID";
CustomerID.HeaderText = "Customer ID";
GridTextColumn OrderID = new GridTextColumn();
OrderID.MappingName = "OrderID";
OrderID.HeaderText = "Order ID";
OrderID.TextMargin = new Thickness(16, 0, 0, 0);
OrderID.HeaderTextMargin = new Thickness(16, 0, 0, 0);
GridTextColumn EmployeeID = new GridTextColumn();
EmployeeID.MappingName = "EmployeeID";
EmployeeID.HeaderText = "Employee ID";
GridTextColumn Name = new GridTextColumn();
Name.MappingName = "FirstName";
Name.HeaderText = "Name";
sfGrid.Columns.Add(OrderID);
sfGrid.Columns.Add(CustomerID);
sfGrid.Columns.Add(EmployeeID);
sfGrid.Columns.Add(Name);
sfGrid.VerticalOverScrollMode = VerticalOverScrollMode.None;
}
public override Android.Views.View GetSampleContent(Android.Content.Context context)
{
FrameLayout frame = new FrameLayout(context);
linear = new LinearLayout(context);
linear.LayoutParameters = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
linear.Orientation = Orientation.Horizontal;
TextView swipeViewUndo = new TextView(context);
swipeViewUndo.Text = "UNDO";
swipeViewUndo.SetTypeface(swipeViewUndo.Typeface, TypefaceStyle.Bold);
swipeViewUndo.Gravity = GravityFlags.Center;
swipeViewUndo.SetTextColor(Color.White);
swipeViewUndo.SetBackgroundColor(Color.ParseColor("#1AAA87"));
swipeViewUndo.Click += swipeViewUndo_Click;
TextView swipeViewText = new TextView(context);
swipeViewText.SetPadding((int)(25 * context.Resources.DisplayMetrics.Density), 0, 0, 0);
swipeViewText.Text = "Deleted";
swipeViewText.Gravity = GravityFlags.CenterVertical | GravityFlags.Left;
swipeViewText.SetTextColor(Color.White);
swipeViewText.SetBackgroundColor(Color.ParseColor("#1AAA87"));
linear.SetBackgroundColor(Color.ParseColor("#1AAA87"));
viewModel = new SwipingViewModel();
viewModel.SetRowstoGenerate(100);
sfGrid = new SfDataGrid(context);
sfGrid.AutoGenerateColumns = false;
sfGrid.ItemsSource = (viewModel.OrdersInfo);
sfGrid.AllowSwiping = true;
sfGrid.ColumnSizer = ColumnSizer.Star;
DisplayMetrics metrics = context.Resources.DisplayMetrics;
int width = metrics.WidthPixels;
sfGrid.MaxSwipeOffset = width;
swipe = new SwipeView(context);
var undoWidth = (int)(100 * context.Resources.DisplayMetrics.Density);
linear.AddView(swipeViewText, (sfGrid.MaxSwipeOffset - undoWidth), (int)sfGrid.RowHeight);
linear.AddView(swipeViewUndo, undoWidth, (int)sfGrid.RowHeight);
swipe.SetBackgroundColor(Color.ParseColor("#1AAA87"));
swipe.AddView(linear);
sfGrid.LeftSwipeView = swipe;
sfGrid.RightSwipeView = swipe;
sfGrid.SwipeEnded += sfGrid_SwipeEnded;
sfGrid.SwipeStarted += sfGrid_SwipeStarted;
GridTextColumn CustomerID = new GridTextColumn();
CustomerID.MappingName = "CustomerID";
CustomerID.HeaderText = "Customer ID";
GridTextColumn OrderID = new GridTextColumn();
OrderID.MappingName = "OrderID";
OrderID.HeaderText = "Order ID";
GridTextColumn EmployeeID = new GridTextColumn();
EmployeeID.MappingName = "EmployeeID";
EmployeeID.HeaderText = "Employee ID";
GridTextColumn Name = new GridTextColumn();
Name.MappingName = "FirstName";
Name.HeaderText = "Name";
sfGrid.Columns.Add(OrderID);
sfGrid.Columns.Add(CustomerID);
sfGrid.Columns.Add(EmployeeID);
sfGrid.Columns.Add(Name);
frame.AddView(sfGrid);
return(frame);
}