private void gamutWarningColorButton_Click(object sender, EventArgs e)
{
using (ColorPickerForm form = new ColorPickerForm("Choose a gamut warning color:"))
{
form.BackColor = BackColor;
form.ForeColor = ForeColor;
form.SetDefaultColor(this.gamutWarningColorButton.Value);
if (form.ShowDialog(this) == DialogResult.OK)
{
this.gamutWarningColorButton.Value = form.UserPrimaryColor;
UpdateConfigToken();
}
}
}
/// <summary>
/// Shows the color picker dialog, with the specified initial color.
/// </summary>
/// <param name="prompt">The prompt.</param>
/// <param name="red">The red component of the initial color.</param>
/// <param name="green">The green component of the initial color.</param>
/// <param name="blue">The blue component of the initial color.</param>
/// <returns>The user's chosen color; or null if the user canceled the dialog.</returns>
public static ColorBgra?ShowColorPickerDialog(string prompt, short red, short green, short blue)
{
ColorBgra?chosenColor = null;
using (ColorPickerForm form = new ColorPickerForm(prompt))
{
form.BackColor = formBackColor;
form.ForeColor = formForeColor;
form.SetDefaultColor(red, green, blue);
if (form.ShowDialog() == DialogResult.OK)
{
chosenColor = form.UserPrimaryColor;
}
}
return(chosenColor);
}
