49 lines
2.0 KiB
C#
49 lines
2.0 KiB
C#
using Ooui.Forms.Extensions;
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using System.ComponentModel;
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using Xamarin.Forms;
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namespace Ooui.Forms.Cells
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{
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public class TextCellRenderer : CellRenderer
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{
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public override CellView GetCell(Cell item, CellView reusableView, List listView)
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{
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var nativeTextCell = base.GetCell(item, reusableView, listView);
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var textCell = (TextCell)item;
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if (nativeTextCell.Cell != null)
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nativeTextCell.Cell.PropertyChanged -= nativeTextCell.HandlePropertyChanged;
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nativeTextCell.Cell = textCell;
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textCell.PropertyChanged += nativeTextCell.HandlePropertyChanged;
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nativeTextCell.ForwardPropertyChanged = HandlePropertyChanged;
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nativeTextCell.TextLabel.Text = textCell.Text ?? string.Empty;
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nativeTextCell.DetailTextLabel.Text = textCell.Detail ?? string.Empty;
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nativeTextCell.TextLabel.Style.Color = textCell.TextColor.ToOouiColor();
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nativeTextCell.DetailTextLabel.Style.Color = textCell.DetailColor.ToOouiColor();
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WireUpForceUpdateSizeRequested(item, nativeTextCell);
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UpdateBackground(nativeTextCell, item);
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return nativeTextCell;
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}
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protected virtual void HandlePropertyChanged(object sender, PropertyChangedEventArgs args)
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{
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var tvc = (CellView)sender;
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var textCell = (TextCell)tvc.Cell;
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if (args.PropertyName == TextCell.TextProperty.PropertyName)
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tvc.TextLabel.Text = textCell.Text ?? string.Empty;
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else if (args.PropertyName == TextCell.DetailProperty.PropertyName)
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tvc.DetailTextLabel.Text = textCell.Detail ?? string.Empty;
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else if (args.PropertyName == TextCell.TextColorProperty.PropertyName)
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tvc.TextLabel.Style.Color = textCell.TextColor.ToOouiColor();
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else if (args.PropertyName == TextCell.DetailColorProperty.PropertyName)
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tvc.DetailTextLabel.Style.Color = textCell.DetailColor.ToOouiColor();
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}
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}
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}
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