protected void HandleButtonPopupMenu(object sender, ButtonPressEventArgs e)
{
if (e.Event.Button == 3)
{ // right mouse button
ColorButton cb = (ColorButton)sender;
Menu m = new Menu();
MenuItem hexPopupItem = new MenuItem("Copy He_x");
MenuItem hslPopupItem = new MenuItem("Copy HS_L");
MenuItem hsvPopupItem = new MenuItem("Copy HS_V");
MenuItem addPopupItem = new MenuItem("_Add");
hexPopupItem.Activated += (o, a) =>
{
clipboard.Text = cb.Color.ToRgbColor().ToHtml();
};
hslPopupItem.Activated += (o, a) =>
{
clipboard.Text = cb.Color.ToRgbColor().ToHslString();
};
hsvPopupItem.Activated += (o, a) =>
{
clipboard.Text = cb.Color.ToHsvColor().ToString();
};
addPopupItem.Activated += (o, a) =>
{
appPal.AppendColor(cb.Color.ToRgbColor());
};
m.Add(hexPopupItem);
m.Add(hslPopupItem);
m.Add(hsvPopupItem);
m.Add(addPopupItem);
m.ShowAll();
m.Popup();
}
}
private void addSubmenuToolStripMenuItem_Click(object sender, EventArgs e)
{
var cb = (ColorButton)colorContextMenu.SourceControl;
appPal.AppendColor(new PaletteColor(cb.Color));
}