GtkSharp/Source/Samples/Sections/Widgets/SpinButtonSection.cs
2018-01-27 21:47:02 +01:00

33 lines
1 KiB
C#

// This is free and unencumbered software released into the public domain.
// Happy coding!!! - GtkSharp Team
using Gtk;
namespace Samples
{
[Section(ContentType = typeof(SpinButton), Category = Category.Widgets)]
class SpinButtonSection : ListSection
{
public SpinButtonSection()
{
AddItem(CreateSpinButton());
}
public (string, Widget) CreateSpinButton()
{
// Spinbutton constructor takes MinValue, MaxValue and StepValue
var btn = new SpinButton(0, 1000, 1);
// Button constructor also takes the adjustment object
// and it can be redefined any time like CurrentVal, MinVal, MaxVal, Step, PageStep, PageSize
btn.Adjustment.Configure(888, 0, 1000, 1, 100, 0);
// Default values are double, use ValueAsInt method to get Int
btn.ValueChanged += (sender, e) =>
ApplicationOutput.WriteLine(sender, $"Spin button changed: {btn.ValueAsInt}");
return ("Spin button:", btn);
}
}
}