protected override void OnDetachingFrom(ContentPage bindable)
{
picker.SelectedIndexChanged -= Picker_SelectedIndexChanged;
pullToRefresh = null;
picker = null;
base.OnDetachingFrom(bindable);
}
public override void Destroy()
{
pullToRefresh.Refreshing -= Pull_Refreshing;
viewModel = null;
pullToRefresh.Dispose();
pullToRefresh = null;
}
/// <summary>
/// You can override this method while View was detached from window
/// </summary>
/// <param name="bindAble">Sample View typed parameter named as bindAble</param>
protected override void OnAttachedTo(SampleView bindAble)
{
this.viewModel = new PullToRefreshViewModel();
bindAble.BindingContext = this.viewModel;
this.pullToRefresh = bindAble.FindByName <SfPullToRefresh>("pullToRefresh");
this.subGrid1 = bindAble.FindByName <Grid>("SubGrid1");
this.subGrid2 = bindAble.FindByName <Grid>("SubGrid2");
this.listView = bindAble.FindByName <SfListView>("listView");
this.transitionType = bindAble.FindByName <PickerExt>("transitionType");
this.label2 = bindAble.FindByName <Label>("label2");
this.label3 = bindAble.FindByName <Label>("label3");
this.imagedata = bindAble.FindByName <Image>("imagedata");
this.subGrid1.BindingContext = this.viewModel.Data;
this.pullToRefresh.PullingThreshold = 100;
this.listView.ItemsSource = this.viewModel.SelectedData;
if (Device.RuntimePlatform == Device.iOS)
{
this.pullToRefresh.SizeChanged += this.Pull_SizeChanged;
}
this.pullToRefresh.Refreshing += this.PullToRefresh_Refreshing;
this.pullToRefresh.Refreshed += this.PullToRefresh_Refreshed;
this.listView.SelectionChanging += this.ListView_SelectionChanging;
this.transitionType.Items.Add("Push");
this.transitionType.Items.Add("SlideOnTop");
this.transitionType.SelectedIndex = 1;
this.transitionType.SelectedIndexChanged += this.OnSelectionChanged;
base.OnAttachedTo(bindAble);
}
/// <summary>
/// You can override this method while View was detached from window
/// </summary>
/// <param name="bindAble">SampleView type parameter named as bindAble</param>
protected override void OnDetachingFrom(SampleView bindAble)
{
this.transitionType.SelectedIndexChanged -= this.OnSelectionChanged;
this.pullToRefresh.Refreshing -= this.PullToRefresh_Refreshing;
this.pullToRefresh = null;
this.dataGrid = null;
this.transitionType = null;
base.OnDetachingFrom(bindAble);
}
protected override void OnAttachedTo(ContentPage bindable)
{
pullToRefresh = bindable.FindByName <SfPullToRefresh>("pullToRefresh");
picker = bindable.FindByName <Picker>("transitionTypePicker");
picker.Items.Add("SlideOnTop");
picker.Items.Add("Push");
picker.SelectedIndex = 1;
picker.SelectedIndexChanged += Picker_SelectedIndexChanged;
base.OnAttachedTo(bindable);
}
protected override void OnAttachedTo(ContentPage bindable)
{
PullToRefresh = bindable.FindByName <SfPullToRefresh>("pullToRefresh");
ListView = bindable.FindByName <SfListView>("listView");
BC = new MainPageViewModel(ListView);
ListView.BindingContext = BC;
PullToRefresh.Refreshing += PullToRefresh_Refreshing;
base.OnAttachedTo(bindable);
}
public override View GetSampleContent(Context context)
{
pullToRefresh = new SfPullToRefresh(context);
pullToRefresh.TransitionType = TransitionType.Push;
pullToRefresh.Refreshing += Pull_Refreshing;
listView = new ListView(context);
repository = new InboxRepositiory();
adapter = new CustomBaseAdapter((Activity)context, repository.InboxItems);
listView.Adapter = adapter;
pullToRefresh.PullableContent = listView;
return(pullToRefresh);
}
public PullToRefreshDemo()
{
load();
mainView = new PullableContentView(baseView, scrollView, label);
pullToRefresh = new SfPullToRefresh();
pullToRefresh.RefreshContentThreshold = 0;
mainView.BackgroundColor = UIColor.FromRGBA(0.012f, 0.608f, 0.898f, 1);
AddSubview(pullToRefresh);
pullToRefresh.Refreshing += PullToRefresh_Refreshing;
pullToRefresh.PullableContent = mainView;
this.OptionView = new Options(pullToRefresh);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (pullToRefresh != null)
{
pullToRefresh.Refreshing -= PullToRefresh_Refreshing;
pullToRefresh.Dispose();
pullToRefresh = null;
}
}
base.Dispose(disposing);
}
/// <summary>
/// You can override this method to subscribe to AssociatedObject events and initialize properties.
/// </summary>
/// <param name="bindAble">SampleView type parameter named as bindAble</param>
protected override void OnAttachedTo(SampleView bindAble)
{
this.viewModel = new DataGridPullToRefreshViewModel();
bindAble.BindingContext = this.viewModel;
this.pullToRefresh = bindAble.FindByName <SfPullToRefresh>("pullToRefresh");
this.dataGrid = bindAble.FindByName <SfDataGrid>("dataGrid");
this.transitionType = bindAble.FindByName <PickerExt>("transitionType");
this.dataGrid.ItemsSource = this.viewModel.OrdersInfo;
this.transitionType.Items.Add("SlideOnTop");
this.transitionType.Items.Add("Push");
this.transitionType.SelectedIndex = 0;
this.transitionType.SelectedIndexChanged += this.OnSelectionChanged;
this.pullToRefresh.Refreshing += this.PullToRefresh_Refreshing;
this.pullToRefresh.Pulling += this.PullToRefresh_Pulling;
base.OnAttachedTo(bindAble);
}
public PullToRefreshView()
{
InitializeComponent();
pull = new SfPullToRefresh();
DataSource = GetWeatherData();
this.Padding = new Thickness(0, -10, 0, 0);
pull.TransitionMode = TransitionType.SlideonTop;
transitionType.Items.Add("Push");
transitionType.Items.Add("SlideOnTop");
transitionType.SelectedIndex = 1;
transitionType.SelectedIndexChanged += (object sender, EventArgs e) => {
if (transitionType.SelectedIndex == 0)
{
if (Device.OS != TargetPlatform.Android)
{
pull.ProgressBackground = Color.FromRgb(3, 155, 229);
pull.ProgressStrokeColor = Color.White;
}
pull.TransitionMode = TransitionType.Push;
}
else
{
if (Device.OS != TargetPlatform.Android)
{
pull.ProgressBackground = Color.White;
pull.ProgressStrokeColor = Color.FromRgb(3, 155, 229);
}
pull.TransitionMode = TransitionType.SlideonTop;
}
};
pull.RefreshedEvent += Pull_pullToRefreshedEvent;
if (Device.OS == TargetPlatform.iOS)
{
pull.SizeChanged += Pull_SizeChanged;
}
if (Device.OS == TargetPlatform.Windows)
{
this.ContentView = pull;
transitionType.SelectedIndex = 0;
pull.SizeChanged += Pull_SizeChanged;
pull.TransitionMode = TransitionType.Push;
pull.ProgressRadius = 9;
}
}
/// <summary>
/// You can override this method to subscribe to AssociatedObject events and initialize properties.
/// </summary>
/// <param name="bindAble">SampleView type parameter named as bindAble</param>
protected override void OnAttachedTo(SampleView bindAble)
{
this.viewModel = new DataGridPullToRefreshViewModel();
this.progressbar = new SfCircularProgressBar();
this.border = new SfBorder();
this.border.BorderColor = Color.LightGray;
this.border.BackgroundColor = Color.White;
this.border.CornerRadius = 35;
this.border.Content = this.progressbar;
this.border.BorderWidth = 0.2;
this.progressbar.SegmentCount = 10;
this.progressbar.IndicatorInnerRadius = 0.5;
this.progressbar.IndicatorOuterRadius = 0.7;
this.progressbar.ShowProgressValue = true;
this.progressbar.GapWidth = 0.5;
this.progressbar.WidthRequest = 70;
this.progressbar.HeightRequest = 55;
this.progressbar.IndeterminateAnimationDuration = 750;
bindAble.BindingContext = this.viewModel;
this.pullToRefresh = bindAble.FindByName <SfPullToRefresh>("pullToRefresh");
this.dataGrid = bindAble.FindByName <SfDataGrid>("dataGrid");
this.transitionType = bindAble.FindByName <PickerExt>("transitionType");
this.dataGrid.ItemsSource = this.viewModel.OrdersInfo;
this.transitionType.Items.Add("SlideOnTop");
this.transitionType.Items.Add("Push");
this.transitionType.SelectedIndex = 0;
this.transitionType.SelectedIndexChanged += this.OnSelectionChanged;
this.pullToRefresh.Refreshing += this.PullToRefresh_Refreshing;
this.pullToRefresh.Pulling += this.PullToRefresh_Pulling;
var pullingTemplate = new DataTemplate(() =>
{
return(new ViewCell {
View = this.border
});
});
this.pullToRefresh.PullingViewTemplate = pullingTemplate;
this.pullToRefresh.RefreshingViewTemplate = pullingTemplate;
base.OnAttachedTo(bindAble);
}
/// <summary>
/// You can override this method to subscribe to AssociatedObject events and initialize properties.
/// </summary>
/// <param name="bindAble">SampleView type of parameter named as bindAble</param>
protected override void OnAttachedTo(SampleView bindAble)
{
this.listView = bindAble.FindByName <SfListView>("listView");
this.pulltoRefreshViewModel = new ListViewPullToRefreshViewModel();
this.pulltoRefreshViewModel.Navigation = bindAble.Navigation;
this.listView.BindingContext = this.pulltoRefreshViewModel;
this.listView.ItemsSource = this.pulltoRefreshViewModel.BlogsInfo;
this.pullToRefresh = bindAble.FindByName <SfPullToRefresh>("pullToRefresh");
this.pullToRefresh.Refreshing += this.PullToRefresh_Refreshing;
this.picker = bindAble.FindByName <PickerExt>("transitionTypePicker");
this.picker.Items.Add("SlideOnTop");
this.picker.Items.Add("Push");
this.picker.SelectedIndex = 1;
this.picker.SelectedIndexChanged += this.Picker_SelectedIndexChanged;
base.OnAttachedTo(bindAble);
}
protected override void OnAttachedTo(ContentPage bindable)
{
ListView = bindable.FindByName <SfListView>("listView");
pulltoRefreshViewModel = new ListViewPullToRefreshViewModel();
pulltoRefreshViewModel.Navigation = bindable.Navigation;
ListView.BindingContext = pulltoRefreshViewModel;
ListView.ItemsSource = pulltoRefreshViewModel.BlogsInfo;
pullToRefresh = bindable.FindByName <SfPullToRefresh>("pullToRefresh");
pullToRefresh.Refreshing += PullToRefresh_Refreshing;
picker = bindable.FindByName <Picker>("transitionTypePicker");
picker.Items.Add("SlideOnTop");
picker.Items.Add("Push");
picker.SelectedIndex = 1;
picker.SelectedIndexChanged += Picker_SelectedIndexChanged;
base.OnAttachedTo(bindable);
}
/// <summary>
/// You can override this method while View was detached from window
/// </summary>
/// <param name="bindAble">SampleView typed parameter named as bindAble</param>
protected override void OnDetachingFrom(SampleView bindAble)
{
this.pullToRefresh.SizeChanged -= this.Pull_SizeChanged;
this.pullToRefresh.Refreshing -= this.PullToRefresh_Refreshing;
this.pullToRefresh.Refreshed -= this.PullToRefresh_Refreshed;
this.listView.SelectionChanging -= this.ListView_SelectionChanging;
this.transitionType.SelectedIndexChanged -= this.OnSelectionChanged;
this.pullToRefresh = null;
this.viewModel = null;
this.listView = null;
this.subGrid1 = null;
this.subGrid2 = null;
this.transitionType = null;
this.label2 = null;
this.label3 = null;
this.imagedata = null;
base.OnDetachingFrom(bindAble);
}
public SfDataGridInPullToRefresh()
{
this.pullToRefresh = new SfPullToRefresh();
this.pullToRefresh.RefreshContentThreshold = 45;
this.SfGrid = new SfDataGrid();
this.SfGrid.SelectionMode = SelectionMode.Single;
this.SfGrid.AutoGeneratingColumn += GridAutoGenerateColumns;
viewModel = new GridGettingStartedViewModel();
this.SfGrid.ItemsSource = viewModel.OrdersInfo;
this.SfGrid.ShowRowHeader = false;
this.SfGrid.HeaderRowHeight = 45;
this.SfGrid.RowHeight = 45;
this.SfGrid.GridStyle.AlternatingRowColor = UIColor.FromRGB(219, 219, 219);
this.SfGrid.AllowResizingColumn = true;
this.SfGrid.GridStyle = new CustomGridStyle();
this.pullToRefresh.PullableContent = SfGrid;
this.pullToRefresh.Refreshing += PullToRefresh_Refreshing;
this.AddSubview(this.pullToRefresh);
this.OptionView = new Options(pullToRefresh);
}
public override View GetSampleContent(Context context)
{
pullToRefresh = new SfPullToRefresh(context);
pullToRefresh.Refreshing += Pull_Refreshing;
sfGrid = new SfDataGrid(context);
sfGrid.HeaderRowHeight = 52;
pullToRefresh.RefreshContentThreshold = 52;
sfGrid.RowHeight = 48;
viewModel = new PullToRefreshViewModel();
sfGrid.SelectionMode = SelectionMode.Single;
viewModel.SetRowstoGenerate(100);
sfGrid.AutoGenerateColumns = false;
sfGrid.ColumnSizer = ColumnSizer.Star;
GridGenerateColumns();
sfGrid.ItemsSource = (viewModel.OrdersInfo);
sfGrid.AllowResizingColumn = true;
sfGrid.VerticalOverScrollMode = VerticalOverScrollMode.None;
pullToRefresh.PullableContent = sfGrid;
return(pullToRefresh);
}
protected override void OnAttachedTo(ContentPage bindable)
{
viewModel = new ListViewSwipingViewModel();
firstLV = bindable.FindByName <Syncfusion.ListView.XForms.SfListView>("firstLV");
secondLV = bindable.FindByName <Syncfusion.ListView.XForms.SfListView>("secondLV");
button = bindable.FindByName <Button>("Reset");
sfPullToRefresh = bindable.FindByName <SfPullToRefresh>("pullToRefresh");
sfPullToRefresh.Refreshing += SfPullToRefresh_Refreshing;
firstLV.BindingContext = viewModel;
secondLV.BindingContext = viewModel;
button.BindingContext = viewModel;
firstLV.ItemsSource = viewModel.FirstLVCollection;
firstLV.ItemsSource = viewModel.SecondLVCollection;
viewModel.firstLV = firstLV;
viewModel.secondLV = secondLV;
base.OnAttachedTo(bindable);
}
public UICollectionViewInPullToRefresh()
{
this.pullToRefresh = new SfPullToRefresh();
this.pullToRefresh.Refreshing += PullToRefresh_Refreshing;
this.collectionViewFlowLayout = new UICollectionViewFlowLayout()
{
MinimumLineSpacing = 0.3f,
ScrollDirection = UICollectionViewScrollDirection.Vertical,
};
this.collectionView = new UICollectionView(CGRect.Empty, collectionViewFlowLayout);
this.collectionView.ShowsHorizontalScrollIndicator = false;
this.collectionViewSource = new CollectionViewSource();
this.collectionView.DataSource = this.collectionViewSource;
this.collectionView.RegisterClassForCell(typeof(CollectionViewCell), CollectionViewCell.CellID);
this.pullToRefresh.PullableContent = this.collectionView;
this.pullToRefresh.PullableContent.BackgroundColor = UIColor.LightGray;
this.AddSubview(this.pullToRefresh);
this.OptionView = new Options(pullToRefresh);
}
public Options(SfPullToRefresh pullToRefresh)
{
transtionMode = new UILabel();
transtionMode.Text = "Transition: Push / SlideOnTop";
transtion = new UISwitch();
transtion.On = pullToRefresh.TransitionType == TransitionType.SlideOnTop ? true : false;
transtion.ValueChanged += (sender, e) =>
{
pullToRefresh.TransitionType = transtion.On ? TransitionType.SlideOnTop : TransitionType.Push;
if (pullToRefresh.PullableContent.GetType() != typeof(SfDataGrid))
{
pullToRefresh.RefreshContentThreshold = transtion.On ? 0 : 17;
}
else
{
pullToRefresh.PullingThreshold = transtion.On ? 90 : 120;
}
};
this.AddSubview(transtionMode);
this.AddSubview(transtion);
}
public DashboardPage()
{
Title = "Dashboard";
BindingContext = VM;
SfPullToRefresh pull = new SfPullToRefresh {
};
ObservableCollection <Team> teams = new ObservableCollection <Team>
{
new Team {
Name = "Team 1"
},
new Team {
Name = "Team 2"
}
};
SfListView list = new SfListView
{
ItemsSource = teams,
ItemTemplate = new DataTemplate(() =>
{
Image icon = new Image();
Label nameLabel = new Label();
icon.Source = "ic_team";
nameLabel.SetBinding(Label.TextProperty, "Name");
nameLabel.FontSize = 18;
var template = new ViewCell
{
View = new StackLayout
{
Padding = new Thickness(10, 5),
Orientation = StackOrientation.Horizontal,
Children =
{
icon,
new StackLayout
{
Padding = new Thickness(10, 0),
VerticalOptions = LayoutOptions.CenterAndExpand,
Children =
{
nameLabel
}
}
}
}
};
return(template);
})
};
pull.PullingEvent += (sender, args) =>
{
DisplayAlert("User", Settings.UserId, "OK");
Device.StartTimer(new TimeSpan(0, 0, 2), () =>
{
return(false);
});
};
pull.RefreshingEvent += sender =>
{
DisplayAlert("User", App.User.Id, "OK");
Device.StartTimer(new TimeSpan(0, 0, 2), () =>
{
return(false);
});
};
pull.PullableContent = new Button();
pull.TransitionMode = TransitionType.SlideonTop;
Content = pull;
}
public override void Destroy()
{
handler.RemoveCallbacks(run);
pull.Dispose();
pull = null;
}
public override View GetSampleContent(Context context)
{
handler = new Handler();
LayoutInflater layoutInflater = LayoutInflater.From(context);
view = layoutInflater.Inflate(Resource.Layout.pulltorefresh, null);
Calendar cal = Calendar.GetInstance(Java.Util.TimeZone.Default);
SimpleDateFormat dateformat = new SimpleDateFormat("EEEE, MMMM dd ");
String strDate = dateformat.Format(cal.Time);
linearLayout = (LinearLayout)view;
linearLayout.SetBackgroundColor(Color.ParseColor("#039be5"));
linearLayoutChild = (LinearLayout)view.FindViewById(Resource.Id.pullscroller);
dataSource = GetData();
TextView textView3 = (TextView)view.FindViewById(Resource.Id.text);
String s = "" + dataSource[0].Temperature + (char)0x00B0 + "/12";
SpannableString ss1 = new SpannableString(s);
ss1.SetSpan(new RelativeSizeSpan(2f), 0, 4, SpanTypes.ExclusiveExclusive);
textView3.SetText(ss1, TextView.BufferType.Normal);
ImageView imageView = (ImageView)view.FindViewById(Resource.Id.imageview);
imageView.SetImageResource(dataSource[0].Type);
TextView textView6 = (TextView)view.FindViewById(Resource.Id.text1);
textView6.Text = strDate;
for (int i = 0; i < dataSource.Count; i++)
{
LinearLayout lay = (LinearLayout)layoutInflater.Inflate(Resource.Layout.pulltorefreshtemplate, null);
textView = (TextView)lay.FindViewById(Resource.Id.text3);
textView.Text = dataSource[i].Day;
textView1 = (TextView)lay.FindViewById(Resource.Id.text4);
textView1.Text = "" + (int)dataSource[i].Temperature + (char)0x00B0;
imageView = (ImageView)lay.FindViewById(Resource.Id.imageview1);
imageView.SetImageResource(dataSource[i].Type);
if (i == 0)
{
textView.SetTextColor(Color.ParseColor("#fbb03b"));
textView1.SetTextColor(Color.ParseColor("#fbb03b"));
imageView.SetImageResource(dataSource[i].SelectedType);
selectedData = dataSource[i];
selectedLayout = lay;
}
setOnClick(lay, i);
linearLayoutChild.AddView(lay);
}
pull = new SfPullToRefresh(context);
pull.RefreshContentThreshold = 0;
pull.PullableContent = linearLayout;
pull.Refreshing += (sender, e) =>
{
if (selectedLayout != null)
{
run = new Java.Lang.Runnable(() =>
{
Java.Util.Random rnd = new Java.Util.Random();
int i = rnd.NextInt(6 - 0 + 1) + 0;
imageView3 = (ImageView)linearLayout.FindViewById(Resource.Id.imageview);
imageView3.SetImageResource(dataSource[i].Type);
degreetext = (TextView)linearLayout.FindViewById(Resource.Id.text);
String s1 = "" + dataSource[i].Temperature + (char)0x00B0 + "/12";
SpannableString ss3 = new SpannableString(s1);
ss3.SetSpan(new RelativeSizeSpan(2f), 0, 4, SpanTypes.ExclusiveExclusive);
degreetext.SetText(ss3, TextView.BufferType.Normal);
e.Refreshed = true;
});
handler.PostDelayed(run, 3000);
}
};
return(pull);
}
