public void AddItem(string text, object userData = null, string toolTip = "")
{
if (selectMultiple)
{
var frame = new GUIFrame(new RectTransform(new Point(button.Rect.Width, button.Rect.Height), listBox.Content.RectTransform)
{
IsFixedSize = false
}, style: "ListBoxElement")
{
UserData = userData,
ToolTip = toolTip
};
new GUITickBox(new RectTransform(new Vector2(1.0f, 0.8f), frame.RectTransform, anchor: Anchor.CenterLeft)
{
MaxSize = new Point(int.MaxValue, (int)(button.Rect.Height * 0.8f))
}, text)
{
UserData = userData,
ToolTip = toolTip,
OnSelected = (GUITickBox tb) =>
{
List <string> texts = new List <string>();
selectedDataMultiple.Clear();
selectedIndexMultiple.Clear();
int i = 0;
foreach (GUIComponent child in ListBox.Content.Children)
{
var tickBox = child.GetChild <GUITickBox>();
if (tickBox.Selected)
{
selectedDataMultiple.Add(child.UserData);
selectedIndexMultiple.Add(i);
texts.Add(tickBox.Text);
}
i++;
}
button.Text = string.Join(", ", texts);
// TODO: The callback is called at least twice, remove this?
OnSelected?.Invoke(tb.Parent, tb.Parent.UserData);
return(true);
}
};
}
else
{
new GUITextBlock(new RectTransform(new Point(button.Rect.Width, button.Rect.Height), listBox.Content.RectTransform)
{
IsFixedSize = false
}, text, style: "ListBoxElement")
{
UserData = userData,
ToolTip = toolTip
};
}
}
private bool OnClicked(GUIComponent component, object obj)
{
if (wasOpened)
{
return(false);
}
wasOpened = true;
Dropped = !Dropped;
if (Dropped)
{
if (Enabled)
{
OnDropped?.Invoke(this, userData);
}
if (parent.children[parent.children.Count - 1] != this)
{
parent.children.Remove(this);
parent.children.Add(this);
}
}
return(true);
}
private bool OnClicked(GUIComponent component, object obj)
{
if (wasOpened)
{
return(false);
}
wasOpened = true;
Dropped = !Dropped;
if (Dropped && Enabled)
{
OnDropped?.Invoke(this, userData);
listBox.UpdateScrollBarSize();
}
return(true);
}
private bool OnClicked(GUIComponent component, object obj)
{
if (wasOpened)
{
return(false);
}
wasOpened = true;
Dropped = !Dropped;
if (Dropped && Enabled)
{
OnDropped?.Invoke(this, userData);
listBox.UpdateScrollBarSize();
GUI.KeyboardDispatcher.Subscriber = this;
}
else if (GUI.KeyboardDispatcher.Subscriber == this)
{
GUI.KeyboardDispatcher.Subscriber = null;
}
return(true);
}
