public void LoadContent()
{
this.BackgroundColor = UIColor.Clear;
this.UserInteractionEnabled = true;
if (_label == null || _slider == null)
{
/*foreach (UIView subview in this.Subviews)
{
subview.PerformSelector(new MonoTouch.ObjCRuntime.Selector("removeFromSuperview"), subview, 0);
}*/
_label = new MBSliderLabel(RectangleF.Empty);
_label.AutoresizingMask = UIViewAutoresizing.FlexibleLeftMargin | UIViewAutoresizing.FlexibleRightMargin;
_label.TextColor = UIColor.White;
_label.TextAlignment = UITextAlignment.Center;
_label.BackgroundColor = UIColor.Clear;
_label.Font = UIFont.SystemFontOfSize(24);
_label.Text = "Slide";
this.AddSubview(_label);
_label.Animated = true;
_slider = new UISlider(RectangleF.Empty);
_slider.AutoresizingMask = UIViewAutoresizing.FlexibleWidth;
PointF ctr = _slider.Center;
RectangleF sliderFrame = _slider.Frame;
sliderFrame.Width -= 4; //each "edge" of the track is 2 pixels wide
_slider.Frame = sliderFrame;
_slider.Center = ctr;
_slider.BackgroundColor = UIColor.Clear;
UIImage thumbImage = this.ThumbWithColor(UIColor.FromRGBA(200, 200, 200, 1));
_slider.SetThumbImage(thumbImage, UIControlState.Normal);
UIImage clearImage = this.ClearPixel();
_slider.SetMaxTrackImage(clearImage, UIControlState.Normal);
_slider.SetMinTrackImage(clearImage, UIControlState.Normal);
_slider.MinValue = 0.0f;
_slider.MaxValue = 1.0f;
_slider.Continuous = true;
_slider.Value = 0.0f;
this.AddSubview (_slider);
// Set the slider action methods
_slider.AddTarget (sliderUp, UIControlEvent.TouchUpInside);
_slider.AddTarget (sliderUp, UIControlEvent.TouchUpOutside);
_slider.AddTarget (sliderDown, UIControlEvent.TouchDown);
_slider.AddTarget (sliderChanged, UIControlEvent.ValueChanged);
}
}
