/// <summary>
/// Fill keypad buttons in keypad grid
/// </summary>
private void FillKeypadGrid()
{
// add 3 rows of keypad buttons (1-9)
for (var i = 1; i <= 9; i++)
{
AddKeypadButton(i);
}
// clear button
var clearBtn = new Button()
{
Text = "C"
};
clearBtn.OnPressed += _ => OnClearButtonPressed?.Invoke();
KeypadGrid.AddChild(clearBtn);
// zero button
AddKeypadButton(0);
// enter button
var enterBtn = new Button()
{
Text = "E"
};
enterBtn.OnPressed += _ => OnEnterButtonPressed?.Invoke();
KeypadGrid.AddChild(enterBtn);
}
private void AddKeypadButton(int i)
{
var btn = new Button()
{
Text = i.ToString()
};
btn.OnPressed += _ => OnKeypadButtonPressed?.Invoke(i);
KeypadGrid.AddChild(btn);
}
