public GUCView AddChild(GUCView view)
{
children.Add(view);
return(view);
}
public void KeyPressed(VirtualKeys key)
{
if (!enabled)
{
return;
}
if (key == VirtualKeys.Back) //Backspace, delete char behind the cursor
{
if (cursorPos > 0)
{
_Input.Remove(cursorPos - 1, 1);
cursorPos--;
}
}
else if (key == VirtualKeys.Delete) //delete char in front of cursor
{
if (_Input.Length > cursorPos)
{
_Input.Remove(cursorPos, 1);
}
}
else if (key == VirtualKeys.Left)
{
if (cursorPos > 0)
{
cursorPos--;
}
}
else if (key == VirtualKeys.Right)
{
if (_Input.Length > cursorPos)
{
cursorPos++;
}
}
else
{
if (_Input.Length > CharacterLimit)
{
return;
}
string str = GetCharFromKey(key);
if (string.IsNullOrEmpty(str))
{
return;
}
char c = str[0];
if (!GUCView.GothicContainsChar(c)) //check if typed char is supported by gothic's font
{
return;
}
if (OnlyNumbers && !char.IsNumber(c))
{
return;
}
if (!AllowSpaces && char.IsWhiteSpace(c))
{
return; //we don't want spaces
}
if (!AllowSymbols && char.IsSymbol(c))
{
return;
}
if (fixedBorders && StringPixelWidth(Input) + GUCView.GetCharWidth(c) > width) //check if fixed borders are reached
{
return;
}
//Allow inherited classes to manipulate or decline the input char before adding it.
if (OnCharInput(c, out c))
{
_Input.Insert(cursorPos, c);
cursorPos++;
}
}
cursorVis.Show();
UpdateInputVisual();
}