private void DiscreteColorPicker_Load(object sender, EventArgs e)
{
if (ValidColors == null)
{
throw new Exception("Valid Colors not set");
}
if (_selectedColors == null)
{
_selectedColors = new List <Color>();
}
tableLayoutPanelColors.Controls.Clear();
foreach (Color validColor in ValidColors)
{
DiscreteColorPickerItem control = new DiscreteColorPickerItem();
control.Color = validColor;
control.SingleColorOnly = SingleColorOnly;
if (_selectedColors.Any(x => x.ToArgb() == validColor.ToArgb()))
{
control.Selected = true;
}
control.SelectedChanged += control_SelectedChanged;
tableLayoutPanelColors.Controls.Add(control);
}
if (SingleColorOnly)
{
labelSelectPrompt.Text = "Select a discrete color.";
this.Text = "Select Color";
}
}
private void control_SelectedChanged(object sender, EventArgs e)
{
if (!SingleColorOnly)
{
return;
}
DiscreteColorPickerItem dcpi = sender as DiscreteColorPickerItem;
if (dcpi == null)
{
return;
}
if (!dcpi.Selected)
{
return;
}
foreach (Control control in tableLayoutPanelColors.Controls)
{
if (control != sender)
{
(control as DiscreteColorPickerItem).Selected = false;
}
}
}
private void DiscreteColorPicker_Load(object sender, EventArgs e)
{
if (ValidColors == null) {
throw new Exception("Valid Colors not set");
}
if (_selectedColors == null) {
_selectedColors = new List<Color>();
}
tableLayoutPanelColors.Controls.Clear();
foreach (Color validColor in ValidColors) {
DiscreteColorPickerItem control = new DiscreteColorPickerItem();
control.Color = validColor;
control.SingleColorOnly = SingleColorOnly;
if (_selectedColors.Any(x => x.ToArgb() == validColor.ToArgb())) {
control.Selected = true;
}
control.SelectedChanged += control_SelectedChanged;
tableLayoutPanelColors.Controls.Add(control);
}
}
