/// <remarks>
/// Note: Design of a toggle
/// |←16→|
/// | |---------------+
/// | | |
/// +----+ |
/// | √ | label |
/// +----+ |
/// | |
/// +---------------+
/// </remarks>
public static void DrawToggle(Rect rect, string label, bool value, GUIState state)
{
GUIContext g = Form.current.uiContext;
WindowManager w = g.WindowManager;
Window window = w.CurrentWindow;
GUIStyle style = GUIStyle.Basic;
DrawList d = window.DrawList;
var spacing = GUISkin.Instance.InternalStyle.Get <double>(GUIStyleName._ControlLabelSpacing);
var boxRect = new Rect(rect.X, rect.Y + MathEx.ClampTo0(rect.Height - 16) / 2, 16, 16);
var textRect = new Rect(rect.X + 16 + spacing, rect.Y, MathEx.ClampTo0(rect.Width - 16 - spacing),
rect.Height);
// box
var filledBoxColor = Color.Rgb(0, 151, 167);
var boxBorderColor = Color.White;
var tickColor = Color.Rgb(48, 48, 48);
d.AddRectFilled(boxRect.TopLeft, boxRect.BottomRight, filledBoxColor); //□
d.AddRect(boxRect.TopLeft, boxRect.BottomRight, boxBorderColor, 0, 0, 2); //□
if (value) //√
{
var h = boxRect.Height;
d.PathMoveTo(new Point(0.125f * h + boxRect.X, 0.50f * h + boxRect.Y));
d.PathLineTo(new Point(0.333f * h + boxRect.X, 0.75f * h + boxRect.Y));
d.PathLineTo(new Point(0.875f * h + boxRect.X, 0.25f * h + boxRect.Y));
d.PathStroke(tickColor, false, 2);
}
// label
d.DrawBoxModel(textRect, label, style, state);
}
/// <remarks>
/// Note: Design of a toggle
/// |←16→|
/// | |---------------+
/// | | |
/// +----+ |
/// | √ | label |
/// +----+ |
/// | |
/// +---------------+
/// </remarks>
public static void DrawToggle(Node node, string label, bool value, GUIState state)
{
var rect = node.Rect;
var spacing = StyleRuleSet.Global.Get <double>("ControlLabelSpacing");
var boxRect = new Rect(rect.X, rect.Y + MathEx.ClampTo0(rect.Height - 16) / 2, 16, 16);
var labelRect = new Rect(rect.X + 16 + spacing, rect.Y, MathEx.ClampTo0(rect.Width - 16 - spacing),
rect.Height);
// box
var filledBoxColor = Color.Rgb(0, 151, 167);
var boxBorderColor = Color.White;
var tickColor = Color.Rgb(48, 48, 48);
using (var dc = node.RenderOpen())
{
dc.DrawRectangle(new Brush(filledBoxColor), new Pen(boxBorderColor, 1), boxRect); //□
if (value) //√
{
var h = boxRect.Height;
var tick = new PathGeometry();
var figure = new PathFigure();
figure.StartPoint = new Point(0.125f * h + boxRect.X, 0.50f * h + boxRect.Y);
figure.Segments.Add(new LineSegment(new Point(0.333f * h + boxRect.X, 0.75f * h + boxRect.Y), true));
figure.Segments.Add(new LineSegment(new Point(0.875f * h + boxRect.X, 0.25f * h + boxRect.Y), true));
figure.IsFilled = false;
tick.Figures.Add(figure);
dc.DrawGeometry(null, new Pen(tickColor, 2), tick);
}
// label
dc.DrawBoxModel(label, node.RuleSet, labelRect);
}
}