private T CreateButton <T>(ref ButtonRect btnRect, int tabIndex, string text,
MouseEventHandler clickFunc, int shapeIndex = -1)
where T : Control, new()
{
Control button = new T()
{
Location = new Point(btnRect.x, btnRect.y),
Size = new Size(btnRect.width, btnRect.height),
TabIndex = tabIndex,
Text = text,
};
// Only set type info when button is a shaoe button
if (typeof(T) == typeof(ShapeButton))
{
((ShapeButton)button).Text = ShapeTypeHelper.GetShapeName((ShapeType)shapeIndex);
((ShapeButton)button).Checked = (Value == (ShapeType)shapeIndex);
((ShapeButton)button).Type = (ShapeType)shapeIndex;
}
button.MouseClick += clickFunc;
Controls.Add(button);
btnRect.x += btnRect.width + btnRect.xSpacing;
return((T)button);
}
/// <summary>
/// Creates a shape with the data, adds it to the layer, and returns it.
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
public Shape AddNewShape(Point location, Size size, Color color, ShapeType type, int index = -1, bool stretchTriangle = true)
{
int x = location.X,
y = location.Y,
w = size.Width,
h = size.Height;
// Move to center of cursor, while still snapping to grid
x = Grid.SnapToGrid(x - (w / 2));
y = Grid.SnapToGrid(y - (h / 2));
Shape shape = ShapeTypeHelper.CreateNewShape(
x, y, w, h,
color,
type,
stretchTriangle
);
// Add to list and return
if (index == -1 || index >= shapes.Count)
{
Add(shape);
}
else
{
shapes.Insert(index, shape);
}
return(shape);
}
