/// <summary>
/// Raises event 'ChangeValue'
/// </summary>
protected virtual void OnChangeValue()
{
if (ChangeValue != null)
{
ChangeValue.Invoke(this, System.EventArgs.Empty);
}
}
protected override void OnPaint(PaintEventArgs e)
{
Rectangle rect = ClientRectangle;
Graphics g = e.Graphics;
Brush brush = new SolidBrush(Color.Red);
ProgressBarRenderer.DrawHorizontalBar(g, rect);
rect.Inflate(-4, -4);
if (Value > 0)
{
// As we doing this ourselves we need to draw the chunks on the progress bar
Rectangle clip = new Rectangle(rect.X, rect.Y, (int)Math.Round(((float)Value / Maximum) * rect.Width), rect.Height);
g.FillRectangle(brush, clip);
ProgressBarRenderer.DrawHorizontalChunks(g, clip);
}
// Set the Display text (Either a % amount or our custom text
string text = DisplayStyle == ProgressBarDisplayText.Percentage ? Value.ToString() + '%' : CustomText;
using (Font f = new Font(FontFamily.GenericSerif, 8))
{
SizeF len = g.MeasureString(text, f);
// Calculate the location of the text (the middle of progress bar)
// Point location = new Point(Convert.ToInt32((rect.Width / 2) - (len.Width / 2)), Convert.ToInt32((rect.Height / 2) - (len.Height / 2)));
Point location = new Point(Convert.ToInt32(((Width / 2) - len.Width / 2) + 5), Convert.ToInt32((Height / 2) - len.Height / 2));
// The commented-out code will centre the text into the highlighted area only. This will centre the text regardless of the highlighted area.
// Draw the custom text
g.DrawString(text, f, Brushes.Black, location);
}
ChangeValue?.Invoke(this, e);
}
public void AddResourcesValue(int _resourcesShift)
{
resourcesCount += _resourcesShift;
changeValue.Invoke();
}
