/// <summary>
/// The dispose.
/// </summary>
/// <param name="disposing">
/// The disposing.
/// </param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
base.Dispose(true);
if (this.myColorWheel != null)
{
this.myColorWheel.Dispose();
this.myColorWheel = null;
}
}
}
/// <summary>
/// The color chooser load.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="e">
/// The e.
/// </param>
private void ColorChooserLoad(object sender, EventArgs e)
{
// Turn on double-buffering, so the form looks better.
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
this.SetStyle(ControlStyles.UserPaint, true);
this.SetStyle(ControlStyles.DoubleBuffer, true);
// These properties are set in design view, as well, but they
// have to be set to false in order for the Paint
// event to be able to display their contents.
// Never hurts to make sure they're invisible.
this.pnlSelectedColor.Visible = false;
this.pnlBrightness.Visible = false;
this.pnlColor.Visible = false;
// Calculate the coordinates of the three
// required regions on the form.
Rectangle selectedColorRectangle = new Rectangle(this.pnlSelectedColor.Location, this.pnlSelectedColor.Size);
Rectangle brightnessRectangle = new Rectangle(this.pnlBrightness.Location, this.pnlBrightness.Size);
Rectangle colorRectangle = new Rectangle(this.pnlColor.Location, this.pnlColor.Size);
// Create the new ColorWheel class, indicating
// the locations of the color wheel itself, the
// brightness area, and the position of the selected color.
this.myColorWheel = new ColorWheel(colorRectangle, brightnessRectangle, selectedColorRectangle);
this.myColorWheel.ColorChanged += this.MyColorWheelColorChanged;
// Set the RGB and HSV values
// of the NumericUpDown controls.
this.SetRGB(this.argb);
this.SetHSV(this.hsv);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
base.Dispose(disposing);
if (myColorWheel != null)
{
myColorWheel.Dispose();
myColorWheel = null;
}
}
}
