// Lets user pick a color and adds an indexedButton to hold the color.
private void AddButton_Click(object sender, EventArgs e)
{
if (colorDialog1.ShowDialog() == DialogResult.OK)
{
var newButton = new IndexedButton(colorButtons.Count, colorDialog1.Color);
colorButtons.Add(newButton);
Controls.Add(newButton);
newButton.Click += new EventHandler(this.ColorPick_Click);
}
}
// The form initializes itself according to xisting settings.
public SettingsForm(List <Color> colors)
{
InitializeComponent();
this.colors = colors;
for (int i = 0; i < this.colors.Count; i++)
{
var newButton = new IndexedButton(i, this.colors[i]);
colorButtons.Add(newButton);
Controls.Add(newButton);
newButton.Click += new EventHandler(this.ColorPick_Click);
}
}
// Removes the last button and thus its' assigned color
private void RemoveButton_Click(object sender, EventArgs e)
{
if (colorButtons.Count > 2)
{
IndexedButton toRemove = colorButtons.Last();
Controls.Remove(toRemove);
colorButtons.Remove(toRemove);
toRemove.Dispose();
}
else
{
MessageBox.Show("Cannot have less than two colors");
}
}