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Better UI consistency when using transparency effects. #48

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Better UI consistency when using transparency effects. #48

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70ec88c
Made the cell detail label's background color clear so that subtitles…
Apr 19, 2011
eef78b0
Fix to permit owner drawn elements to use transparency/alpha effects.
Apr 26, 2011
8ea38cf
Merge branch 'master' of git://github.com/migueldeicaza/MonoTouch.Dialog
Apr 26, 2011
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6 changes: 6 additions & 0 deletions MonoTouch.Dialog/Elements.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -762,14 +762,20 @@ void PrepareCell (UITableViewCell cell)
imgView.Image = img;

if (cell.DetailTextLabel != null)
{
cell.DetailTextLabel.TextColor = extraInfo.DetailColor ?? UIColor.Black;
cell.DetailTextLabel.BackgroundColor = UIColor.Clear;
}
}
}

void ClearBackground (UITableViewCell cell)
{
cell.BackgroundColor = UIColor.White;
cell.TextLabel.BackgroundColor = UIColor.Clear;

if (cell.DetailTextLabel != null)
cell.DetailTextLabel.BackgroundColor = UIColor.Clear;
}

void IColorizeBackground.WillDisplay (UITableView tableView, UITableViewCell cell, NSIndexPath indexPath)
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11 changes: 10 additions & 1 deletion MonoTouch.Dialog/Elements/OwnerDrawnElement.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,7 @@ public override UITableViewCell GetCell (UITableView tv)

cell.Update();
return cell;
}
}

public abstract void Draw(RectangleF bounds, CGContext context, UIView view);

Expand All @@ -58,6 +58,14 @@ class OwnerDrawnCell : UITableViewCell
public OwnerDrawnCell(OwnerDrawnElement element, UITableViewCellStyle style, string cellReuseIdentifier) : base(style, cellReuseIdentifier)
{
Element = element;

// This trick is necessary to keep the background clear, otherwise
// it gets painted as black
//
BackgroundView = new UIView (RectangleF.Empty) {
BackgroundColor = UIColor.Clear
};
SelectionStyle = UITableViewCellSelectionStyle.None;
}

public OwnerDrawnElement Element
Expand Down Expand Up @@ -101,6 +109,7 @@ class OwnerDrawnCellView : UIView
public OwnerDrawnCellView(OwnerDrawnElement element)
{
this.element = element;
BackgroundColor = UIColor.Clear;
}


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