public ButtonToggle(string title,
Func <bool> getValueCallback, Action <bool> setValueCallback) : base(title, null)
{
_valueComponent = new ValueComponent <bool>(getValueCallback, setValueCallback);
SetOnClickCallback(() =>
{
Value = !Value;
});
Theme.Current.Apply(this, typeof(Button));
}
public RadialSlider(string title, Func <float> getValueCallback, Action <float> setValueCallback,
float min = 0, float max = 1, float radius = 25f) : base(radius)
{
_radius = radius;
_min = min;
_max = max;
_emptySpace = new EmptySpace(_radius * 2, _radius * 2);
AddChild(_emptySpace);
AddChild(new ValueLabel(title, () => string.Format("{0:0.00}", Value)));
_valueComponent = new ValueComponent <float>(getValueCallback, setValueCallback);
}
public ColorPicker(string title, Func <Col> getValueCallback = null,
Action <Col> setValueCallback = null, float pickerHeight = 100) : base(100)
{
// Initialize texture here
_colorDisplayWidth = 10f;
Title = title;
_valueComponent = new ValueComponent <Col>(getValueCallback, setValueCallback);
_colorDisplayBlock = new EmptySpace(ColorDisplayWidth, pickerHeight);
TargetColor = _valueComponent.Value;
Init();
// Inititialize texture end...
_header = new HeaderWidget(Title);
_header.SetToggleCallback(x =>
{
if (!x)
{
_header.Style.Set <Col>(Styles.BackgroundColor, TargetColor);
}
else
{
_header.Style.Set <Col>(Styles.BackgroundColor, HeaderColor);
}
_pickerLayout.Style.Set(Styles.Hidden, !x);
});
// vertical layout
_pickerLayout = new VerticalLayout();
var horizontalGrid = new HorizontalLayout();
_colorDisplayBlock = new EmptySpace(ColorDisplayWidth, pickerHeight);
_pickerBlock = new TextureWidget(_pickingTexture, InnerWidth - _colorDisplayWidth, pickerHeight);
_colorDisplayBlock.Style.Set <Col>(Styles.BackgroundColor, TargetColor);
_pickerBlock.Style.Set <Col>(Styles.BackgroundColor, new Col(0, 0, 0, 0));
ColorDisplayWidth = _colorDisplayWidth;
horizontalGrid.Attach(_colorDisplayBlock, _pickerBlock);
// add slider
_hueSlider = new TextureWidget(_hueTexture, InnerWidth, 10);
_hueSlider.Style.Set <Col>(Styles.BackgroundColor, Col.red);
_pickerLayout.Attach(horizontalGrid, _hueSlider);
AddChild(_header);
AddChild(_pickerLayout);
}
public ImageSampler(Texture texture,
float width = 0, float height = 0, Action <Col> setValueCallback = null,
Func <Vec2> getSamplerPostionCallback = null, Action <Vec2> setSamplerPostionCallback = null) : base(texture, width, height)
{
if (getSamplerPostionCallback == null)
{
getSamplerPostionCallback = () => _pos;
}
if (setSamplerPostionCallback == null)
{
setSamplerPostionCallback = x => _pos = x;
}
_valueComponent = new ValueComponent <Vec2>(getSamplerPostionCallback, setSamplerPostionCallback);
_setValueCallback = setValueCallback;
}
public VerticalSlider(string title, Func <float> getValueCallback,
Action <float> setValueCallback, float min = 0, float max = 1, float width = 12, float height = 50)
{
_min = min; _max = max; _width = width; _height = height;
_valueComponent = new ValueComponent <float>(getValueCallback, setValueCallback);
Attach(
new HorizontalLayout().Attach(
(_placeHolder = new VerticalLayout(_width)).Attach(
(_inactiveBar = new EmptySpace(_width, _height)),
(_activeBar = new EmptySpace(_width, 0))
)
),
(_valueLabel = new Label(title))
);
Value = getValueCallback();
}
public NumberDialer(string title, Func <float> getValueCallback, Action <float> setValueCallback,
float min = -10000, float max = 10000, int precision = 3) : base()
{
_min = min; _max = max;
_valueComponent = new ValueComponent <float>(getValueCallback, setValueCallback);
Title = title;
// if min < 0 then need +- switch
// if max and min < 0 then always -
// 1 is for sign
int numCount = 1; // sign
var rmin = ((int)System.Math.Abs(min)).ToString().Length;
var rmax = ((int)System.Math.Abs(max)).ToString().Length;
_integerNums = System.Math.Max(rmin, rmax);
numCount += _integerNums;
numCount++; // .
_precision = precision;
numCount += _precision; // fractional
{
_formatString = "{0:";
for (int i = 0; i < _integerNums; i++)
{
_formatString += '0';
}
_formatString += '.';
for (int i = 0; i < _precision; i++)
{
_formatString += '0';
}
_formatString += "}";
}
_valueArr = new char[numCount];
_numberLabels = new Label[_valueArr.Length];
var index = 0;
foreach (var ch in _valueArr)
{
var label = new Label();
if (index == 0)
{
_labelStyle = label.Style;
}
else
{
label.SetStyle(_labelStyle);
}
label
.AddEventListener(EventType.MouseDown, () => _currentDraggingLabel = label)
.AddEventListener(EventType.Hover, () => _currentHoveredLabel = label);
_numberLabels[index++] = label;
}
// add horizontal layout
Attach(new HorizontalLayout()
.Attach(new Label(" ").SetStyle(_labelStyle))
.Attach(_numberLabels)
.Attach(new Label(" ").SetStyle(_labelStyle))
.Attach(
_textLabel = new Label(title)
)
);
}