private void Button_ValueChanged(object sender, bool value)
{
UIRadioButton button = (UIRadioButton)sender;
if (value)
{
SelectedIndex = button.Tag.ToString().ToInt();
}
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
if (Items.Count == 0)
{
return;
}
if (Items.Count != buttons.Count)
{
ClearButtons();
for (int i = 0; i < Items.Count; i++)
{
UIRadioButton button = new UIRadioButton
{
Font = Font,
Parent = this,
Tag = i,
Style = Style
};
button.ValueChanged += Button_ValueChanged;
buttons.Add(button);
}
}
int startX = StartPos.X;
int startY = TitleTop + StartPos.Y;
for (int i = 0; i < Items.Count; i++)
{
buttons[i].Text = Items[i].ToString();
int rowIndex = i / ColumnCount;
int columnIndex = i % ColumnCount;
buttons[i].Left = startX + ItemSize.Width * columnIndex + ColumnInterval * columnIndex;
buttons[i].Top = startY + ItemSize.Height * rowIndex + RowInterval * rowIndex;
buttons[i].Show();
}
}
