public virtual nfloat GetHeight(UITableView tableView, NSIndexPath indexPath)
{
var size = new CGSize(280, float.MaxValue);
using (var font = UIFont.FromName("Helvetica", 17f))
return(Caption.StringSize(font, size, UILineBreakMode.WordWrap).Height + 10);
}
public nfloat GetHeight(UITableView tableView, NSIndexPath indexPath)
{
CGSize size = new CGSize(tableView.Bounds.Width - 40, nfloat.MaxValue);
nfloat height = Caption.StringSize(Font, size, LineBreakMode).Height + 10;
// Image is 57 pixels tall, add some padding
return((nfloat)Math.Max(height, 63));
}
public virtual nfloat GetHeight(UITableView tableView, NSIndexPath indexPath)
{
var maxSize = new CGSize(tableView.Bounds.Width - 40, float.MaxValue);
if (this.Accessory != UITableViewCellAccessory.None)
{
maxSize.Width -= 20;
}
var captionFont = Font ?? UIFont.BoldSystemFontOfSize(17);
nfloat height = Caption.StringSize(captionFont, maxSize, LineBreakMode).Height;
if ((this.Style == UITableViewCellStyle.Subtitle) && !String.IsNullOrEmpty(Value))
{
var subtitleFont = SubtitleFont ?? UIFont.SystemFontOfSize(14);
height += Value.StringSize(subtitleFont, maxSize, LineBreakMode).Height;
}
return(height + 10);
}
protected override void UpdateCaptionDisplay(UITableViewCell cell)
{
if (cell == null)
{
return;
}
if (Caption != null && ShowCaption)
{
cell.TextLabel.Text = Caption;
_captionSize = Caption.StringSize(UIFont.FromName(cell.TextLabel.Font.Name, UIFont.LabelFontSize));
_captionSize.Width += 10; // Spacing
}
else
{
_captionSize = new CGSize(0, 0);
}
if (_slider != null)
{
_slider.Frame = GetSliderRectangle();
}
}
public override UITableViewCell GetCell(UITableView tv)
{
var cell = tv.DequeueReusableCell(CellKey);
if (cell == null)
{
cell = new UITableViewCell(UITableViewCellStyle.Default, CellKey);
cell.SelectionStyle = UITableViewCellSelectionStyle.None;
}
else
RemoveTag(cell, 1);
var captionSize = new CGSize(0, 0);
if (Caption != null && ShowCaption)
{
cell.TextLabel.Text = Caption;
captionSize = Caption.StringSize(UIFont.FromName(cell.TextLabel.Font.Name, UIFont.LabelFontSize));
captionSize.Width += 10; // Spacing
}
if (slider == null)
{
slider = new UISlider(new CGRect(10f + captionSize.Width, UIDevice.CurrentDevice.CheckSystemVersion(7, 0) ? 18f : 12f, cell.ContentView.Bounds.Width - 20 - captionSize.Width, 7f))
{
BackgroundColor = UIColor.Clear,
MinValue = this.MinValue,
MaxValue = this.MaxValue,
Continuous = true,
Value = this.Value,
Tag = 1,
AutoresizingMask = UIViewAutoresizing.FlexibleWidth
};
slider.ValueChanged += delegate
{
Value = (int)slider.Value;
this.AnswerText = Value.ToString();
Caption = Value.ToString();
captionSize = Caption.StringSize(UIFont.FromName(cell.TextLabel.Font.Name, UIFont.LabelFontSize));
captionSize.Width += 10; // Spacing
cell.TextLabel.Text = Caption;
slider.Frame = new CGRect(10f + captionSize.Width, UIDevice.CurrentDevice.CheckSystemVersion(7, 0) ? 18f : 12f, cell.ContentView.Bounds.Width - 20 - captionSize.Width, 7f);
};
}
else {
slider.Value = Value;
}
cell.ContentView.AddSubview(slider);
cell.UserInteractionEnabled = Enabled;
cell.TextLabel.TextColor = UIColor.Black;
//cell.TextLabel.Font = UIFont.BoldSystemFontOfSize(17);
cell.BackgroundColor = UIColor.White;
if (!Enabled)
{
cell.TextLabel.TextColor = UIColor.LightGray;
cell.BackgroundColor = UIColor.GroupTableViewBackgroundColor;
}
return cell;
}