private void Clear_button_Click(object sender, EventArgs e)
{
Shapes.Clear();
isShapeStart = true;
ShapesList.Items.Clear();
tempShape = null;
this.Refresh();
}
private void delete_item_Click(object sender, EventArgs e)
{
while (ShapesList.SelectedIndices.Count > 0)
{
Shapes.RemoveAt(ShapesList.SelectedIndices[0]);
ShapesList.Items.RemoveAt(ShapesList.SelectedIndices[0]);
isShapeStart = true;
tempShape = null;
}
Refresh();
}
private void AddShape(Shape shape)
{
Shapes.Add(shape);
ShapesList.Items.Add(shape.AddToList());
}
private void Form1_MouseMove(object sender, MouseEventArgs e)
{
Point TempPoint = new Point();
if (RCross.Checked)
{
tempShape = new Cross(e.Location);
this.Refresh();
}
else if (RLine.Checked)
{
if (isShapeStart != true)
{
TempPoint = e.Location;
tempShape = new Line(ShapeStart, TempPoint);
this.Refresh();
}
}
else if (RCircle.Checked)
{
if (isShapeStart != true)
{
TempPoint = e.Location;
tempShape = new Circle(ShapeStart, TempPoint);
this.Refresh();
}
}
else if (RRectangle.Checked)
{
if (isShapeStart != true)
{
TempPoint = e.Location;
tempShape = new Rec(ShapeStart, TempPoint);
this.Refresh();
}
}
}
