/// <summary>
/// Switch this combobox's state.
/// </summary>
private void SwitchState()
{
//Switch state.
if (_State == ComboboxState.Open)
{
//Close the list.
_State = ComboboxState.Closed;
_List.IsActive = false;
}
else
{
//Open the list.
_State = ComboboxState.Open;
_List.IsActive = true;
}
}
/// <summary>
/// Initialize the combobox.
/// </summary>
/// <param name="gui">The GUI that this combobox will be a part of.</param>
/// <param name="position">The position of this combobox.</param>
/// <param name="height">The height of this combobox.</param>
/// <param name="width">The width of this combobox.</param>
protected override void Initialize(GraphicalUserInterface gui, Vector2 position, float width, float height)
{
//The inherited method.
base.Initialize(gui, position, width, height);
//Intialize some variables.
_Ratio = .1f;
_Label = new Label(GUI, Position, (Width * (1 - _Ratio)), Height);
_Button = new Button(GUI, new Vector2((Position.X + (Width * (1 - _Ratio))), Position.Y), (Width * _Ratio), Height);
_List = new List(GUI, new Vector2(Position.X, (Position.Y + (_Label.Height + 2))), Width, 118);
_List.IsActive = false;
_SelectedItem = null;
_State = ComboboxState.Closed;
_Label.Text = "";
//Add the items.
Add(_Label);
Add(_Button);
Add(_List);
//Hook up some events.
_List.ItemSelect += OnItemSelect;
_Button.MouseClick += OnButtonClick;
}
