【发布时间】:2014-10-27 12:15:12
【问题描述】:
我正在尝试通过继承 Mvvmcross Dialog 实现中的一些元素来轻松自定义。
颜色和字体设置得很好,但如果我尝试设置文本标签框架(在本例中为 100 X ...),我无法让它粘住。
谁能指出我在这里出错的方向?在几个不同的地方尝试过。
public class MyBooleanElement : BooleanElement {
public MyBooleanElement (string caption) : base(caption, false)
{
}
protected override UISwitch CreateSwitch()
{
UISwitch s = base.CreateSwitch();
s.BackgroundColor = UIColor.Clear;
s.Opaque = false;
s.Layer.Opacity = 0.25f;
return s;
}
protected override UITableViewCell GetCellImpl(UITableView tv)
{
var cell = base.GetCellImpl(tv);
if (cell.BackgroundColor != UIColor.Clear) {
cell.BackgroundColor = UIColor.Clear;
cell.TextLabel.Font = Theme.GetContentFont();
cell.TextLabel.TextColor = UIColor.White;
cell.TextLabel.Frame = new RectangleF(100, 0, 320, 20); // this is not holding, resets to 15
cell.ContentView.Frame = new RectangleF(50, cell.ContentView.Frame.Top, cell.ContentView.Frame.Width, cell.ContentView.Frame.Height); // try this also?
}
return cell;
}
protected override void UpdateCaptionDisplay(UITableViewCell cell)
{
base.UpdateCaptionDisplay(cell);
if (cell != null) {
cell.TextLabel.Frame = new RectangleF(100, 0, 320, 20); // this is not holding, resets to 15
cell.TextLabel.BackgroundColor = UIColor.Blue; // Yet this works? some constraints somewhere cannot see in source!
}
}
}
【问题讨论】:
标签: mvvmcross monotouch.dialog