internal void MoveSlider(int index)
{
MoveCount++;
switch (index)
{
case 0:
Slider1.Move(-1);
break;
case 1:
Slider1.Move(1);
break;
case 2:
Slider2.Move(-1);
break;
case 3:
Slider2.Move(1);
break;
default:
break;
}
UpdateButtons();
}
public ObjectBindingPage()
{
InitializeComponent();
Slider1.BindingContext = myObject;
Slider1.SetBinding(Slider.ValueProperty, "MyValue");
Device.StartTimer(TimeSpan.FromSeconds(1), () => {
Debug.WriteLine("myObject.MyValue={0}", myObject.MyValue);
return(true);
});
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// customize slider 1
Slider1.MaxValue = 255.0f;
Slider1.PopUpViewCornerRadius = 0.0f;
Slider1.SetMaxFractionDigitsDisplayed(0);
Slider1.PopUpViewColor = UIColor.FromHSBA(0.55f, 0.8f, 0.9f, 0.7f);
Slider1.Font = UIFont.FromName("GillSans-Bold", 22);
Slider1.TextColor = UIColor.FromHSBA(0.55f, 1.0f, 0.5f, 1);
Slider1.PopUpViewWidthPaddingFactor = 3f;
// customize slider 2
NSNumberFormatter formatter = new NSNumberFormatter();
formatter.NumberStyle = NSNumberFormatterStyle.Percent;
Slider2.NumberFormatter = formatter;
Slider2.Font = UIFont.FromName("Futura-CondensedExtraBold", 26);
Slider2.PopUpViewAnimatedColors = new UIColor[] { UIColor.Purple, UIColor.Red, UIColor.Orange };
Slider2.PopUpViewArrowLength = 20.0f;
//customize slider 3
NSNumberFormatter tempFormatter = new NSNumberFormatter();
tempFormatter.PositiveSuffix = "°C";
tempFormatter.NegativeSuffix = "°C";
Slider3.DataSource = this;
Slider3.NumberFormatter = tempFormatter;
Slider3.MinValue = -20.0f;
Slider3.MaxValue = 60.0f;
Slider3.PopUpViewCornerRadius = 16.0f;
Slider3.Font = UIFont.FromName("HelveticaNeue-CondensedBlack", 26);
Slider3.TextColor = UIColor.FromWhiteAlpha(0.0f, 0.5f);
UIColor coldBlue = UIColor.FromHSBA(0.6f, 0.7f, 1.0f, 1.0f);
UIColor blue = UIColor.FromHSBA(0.55f, 0.75f, 1.0f, 1.0f);
UIColor green = UIColor.FromHSBA(0.3f, 0.65f, 0.8f, 1.0f);
UIColor yellow = UIColor.FromHSBA(0.15f, 0.9f, 0.9f, 1.0f);
UIColor red = UIColor.FromHSBA(0.0f, 0.8f, 1.0f, 1.0f);
Slider3.SetPopUpViewAnimatedColors(new UIColor[] { coldBlue, blue, green, yellow, red },
new NSNumber[] { -20, 0, 5, 25, 60 });
}
void ReleaseDesignerOutlets()
{
if (Slider1 != null)
{
Slider1.Dispose();
Slider1 = null;
}
if (Slider2 != null)
{
Slider2.Dispose();
Slider2 = null;
}
if (Slider3 != null)
{
Slider3.Dispose();
Slider3 = null;
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
Slider1.AddHandler(Slider.MouseLeftButtonUpEvent, new MouseButtonEventHandler(blurSlider_MouseLeftButtonUp), true);
}