public void GUIDropDownDisplay(params GUILayoutOption[] guiOptions)
{
FARGUIDropDownDisplay display = FARGUIDropDownDisplay.Instance;
toggleBtnState = GUILayout.Toggle(toggleBtnState,
"▼ " + stringOptions[selectedOption] + " ▼",
GUIDropDownStyles.ToggleButton,
guiOptions);
// Calculate absolute regions for the button and dropdown list, this only works when
// Event.current.type == EventType.Repaint
Vector2 relativePos = GUIUtility.GUIToScreenPoint(new Vector2(0, 0));
Rect btnRect = GUILayoutUtility.GetLastRect();
btnRect.x += relativePos.x;
btnRect.y += relativePos.y;
var dropdownRect = new Rect(btnRect.x, btnRect.y + btnRect.height, btnRect.width, 150);
switch (isActive)
{
// User activated the dropdown
case false when toggleBtnState && Event.current.type == EventType.Repaint:
ShowList(btnRect, dropdownRect);
break;
// User deactivated the dropdown or moved the mouse cursor away
case true when(!toggleBtnState || !display.ContainsMouse()):
HideList();
break;
}
}
public void GUIDropDownDisplay(params GUILayoutOption[] guiOptions)
{
InitStyles();
FARGUIDropDownDisplay display = FARGUIDropDownDisplay.Instance;
toggleBtnState = GUILayout.Toggle(toggleBtnState, stringOptions[selectedOption], toggleBtnStyle, guiOptions);
// Calcuate absolute regions for the button and dropdown list, this only works when
// Event.current.type == EventType.Repaint
Vector2 relativePos = GUIUtility.GUIToScreenPoint(new Vector2(0, 0));
Rect btnRect = GUILayoutUtility.GetLastRect();
btnRect.x += relativePos.x;
btnRect.y += relativePos.y;
Rect dropdownRect = new Rect(btnRect.x, btnRect.y + btnRect.height, btnRect.width, 150);
if (!isActive && toggleBtnState && Event.current.type == EventType.Repaint)
{
// User activated the dropdown
ShowList(btnRect, dropdownRect);
}
else if (isActive && (!toggleBtnState || !display.ContainsMouse()))
{
// User deactivated the downdown or moved the mouse cursor away
HideList();
}
}
private void Awake()
{
Instance = this;
}
