public SliderWithTextBoxInput(LocalisableString labelText)
{
LabelledTextBox textBox;
RelativeSizeAxes = Axes.X;
AutoSizeAxes = Axes.Y;
InternalChildren = new Drawable[]
{
new FillFlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Direction = FillDirection.Vertical,
Spacing = new Vector2(20),
Children = new Drawable[]
{
textBox = new LabelledTextBox
{
Label = labelText,
},
slider = new SettingsSlider <T>
{
TransferValueOnCommit = true,
RelativeSizeAxes = Axes.X,
}
}
},
};
textBox.OnCommit += (t, isNew) =>
{
if (!isNew)
{
return;
}
try
{
slider.Current.Parse(t.Text);
}
catch
{
// TriggerChange below will restore the previous text value on failure.
}
// This is run regardless of parsing success as the parsed number may not actually trigger a change
// due to bindable clamping. Even in such a case we want to update the textbox to a sane visual state.
Current.TriggerChange();
};
Current.BindValueChanged(val =>
{
decimal decimalValue = slider.Current.Value.ToDecimal(NumberFormatInfo.InvariantInfo);
textBox.Text = decimalValue.ToString($@"N{FormatUtils.FindPrecision(decimalValue)}");
}, true);
}