コード例 #1
0
		protected override AView GetCellCore(Cell item, AView convertView, ViewGroup parent, Context context)
		{
			Performance.Start();
			var cell = (ViewCell)item;

			var container = convertView as ViewCellContainer;
			if (container != null)
			{
				container.Update(cell);
				Performance.Stop();
				return container;
			}

			BindableProperty unevenRows = null, rowHeight = null;
			if (ParentView is TableView)
			{
				unevenRows = TableView.HasUnevenRowsProperty;
				rowHeight = TableView.RowHeightProperty;
			}
			else if (ParentView is ListView)
			{
				unevenRows = ListView.HasUnevenRowsProperty;
				rowHeight = ListView.RowHeightProperty;
			}

			IVisualElementRenderer view = Platform.CreateRenderer(cell.View);
			Platform.SetRenderer(cell.View, view);
			cell.View.IsPlatformEnabled = true;
			var c = new ViewCellContainer(context, view, cell, ParentView, unevenRows, rowHeight);

			Performance.Stop();

			return c;
		}
コード例 #2
0
        protected override void DisconnectHandler(AView platformView)
        {
            base.DisconnectHandler(platformView);
            ViewCellContainer c = platformView.GetParentOfType <ViewCellContainer>();

            c?.DisconnectHandler();
        }
コード例 #3
0
        protected override AView GetCellCore(Cell item, AView convertView, ViewGroup parent, Context context)
        {
            Performance.Start(out string reference, "GetCellCore");
            var cell = (ViewCell)item;

            var container = convertView as ViewCellContainer;

            if (container != null)
            {
                container.Update(cell);
                Performance.Stop(reference, "GetCellCore");
                return(container);
            }

            BindableProperty unevenRows = null, rowHeight = null;

            if (ParentView is TableView)
            {
                unevenRows = TableView.HasUnevenRowsProperty;
                rowHeight  = TableView.RowHeightProperty;
            }
            else if (ParentView is ListView)
            {
                cell.IsContextActionsLegacyModeEnabled = item.On <PlatformConfiguration.Android>().GetIsContextActionsLegacyModeEnabled();

                unevenRows = ListView.HasUnevenRowsProperty;
                rowHeight  = ListView.RowHeightProperty;
            }

            if (cell.View == null)
            {
                throw new InvalidOperationException($"ViewCell must have a {nameof(cell.View)}");
            }

            var view = (IPlatformViewHandler)cell.View.ToHandler(cell.FindMauiContext());

            cell.View.IsPlatformEnabled = true;

            ViewCellContainer c = view.PlatformView.GetParentOfType <ViewCellContainer>();

            if (c != null)
            {
                return(c);
            }

            c = new ViewCellContainer(context, (IPlatformViewHandler)cell.View.Handler, cell, ParentView, unevenRows, rowHeight);

            Performance.Stop(reference, "GetCellCore");

            return(c);
        }
        protected override AView GetCellCore(Cell item, AView convertView, ViewGroup parent, Context context)
        {
            Performance.Start(out string reference, "GetCellCore");
            var cell = (ViewCell)item;

            var container = convertView as ViewCellContainer;

            if (container != null)
            {
                container.Update(cell);
                Performance.Stop(reference);
                return(container);
            }

            BindableProperty unevenRows = null, rowHeight = null;

            if (ParentView is TableView)
            {
                unevenRows = TableView.HasUnevenRowsProperty;
                rowHeight  = TableView.RowHeightProperty;
            }
            else if (ParentView is ListView)
            {
                cell.IsContextActionsLegacyModeEnabled = item.On <PlatformConfiguration.Android>().GetIsContextActionsLegacyModeEnabled();

                unevenRows = ListView.HasUnevenRowsProperty;
                rowHeight  = ListView.RowHeightProperty;
            }

            if (cell.View == null)
            {
                throw new InvalidOperationException($"ViewCell must have a {nameof(cell.View)}");
            }

            IVisualElementRenderer view = Platform.CreateRenderer(cell.View, context);

            Platform.SetRenderer(cell.View, view);
            cell.View.IsPlatformEnabled = true;
            var c = new ViewCellContainer(context, view, cell, ParentView, unevenRows, rowHeight);

            Performance.Stop(reference, "GetCellCore");

            return(c);
        }
コード例 #5
0
        protected override AView GetCellCore(Cell item, AView convertView, ViewGroup parent, Context context)
        {
            Performance.Start();
            var cell = (ViewCell)item;

            var container = convertView as ViewCellContainer;

            if (container != null)
            {
                container.Update(cell);
                Performance.Stop();
                return(container);
            }

            BindableProperty unevenRows = null, rowHeight = null;

            if (ParentView is TableView)
            {
                unevenRows = TableView.HasUnevenRowsProperty;
                rowHeight  = TableView.RowHeightProperty;
            }
            else if (ParentView is ListView)
            {
                unevenRows = ListView.HasUnevenRowsProperty;
                rowHeight  = ListView.RowHeightProperty;
            }

            IVisualElementRenderer view = Platform.CreateRenderer(cell.View);

            Platform.SetRenderer(cell.View, view);
            cell.View.IsPlatformEnabled = true;
            var c = new ViewCellContainer(context, view, cell, ParentView, unevenRows, rowHeight);

            Performance.Stop();

            return(c);
        }