public static void ShowPopup(ColorGroup baseColor, List <ColorGroup> colors, System.Action <ColorGroup> selectedColorCallback)
{
if (instance == null)
{
instance = ScriptableObject.CreateInstance <ColorGroupPopupWindow>();
}
instance.selectedColor = baseColor;
instance.colors = colors;
instance.selectedColorCallback = selectedColorCallback;
Vector2 realPosition = GUIUtility.GUIToScreenPoint(Event.current.mousePosition);
Vector2 size = new Vector2(200f, Mathf.Min(rowHeight * maxRows, instance.MaxHeight));
instance.position = new Rect(realPosition.x, realPosition.y, size.x, size.y);
instance.ShowPopup();
instance.Focus();
}
private void SetupColorGroupDescendantsRList(ColorGroup cg)
{
if (cg == null)
{
return;
}
elementDescendantsRList = new ReorderableList(cg.descendants, typeof(ColorGroupDescendant));
elementDescendantsRList.drawHeaderCallback = (Rect rect) =>
{
GUI.Label(rect, "Nested Elements");
};
elementDescendantsRList.drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) =>
{
Action <ColorGroup> colorGroupSelected = (selectedCG) =>
{
if (selectedCG != null)
{
cg.descendants[index].target = selectedCG.instanceId;
Repaint();
}
};
int colorIndex = Theme.colors.FindIndex((cg2) => cg.descendants[index].target.Value == cg2.instanceId.Value);
rect.width -= 20;
if (colorIndex == -1)
{
if (GUI.Button(rect, "Select an Element"))
{
elementDescendantsRList.index = index;
ColorGroupPopupWindow.ShowPopup(null, Theme.colors, colorGroupSelected);
}
}
else
{
ColorGroup child = Theme.colors[colorIndex];
DrawColorGroupHorizontal(rect, child, () =>
{
elementDescendantsRList.index = index;
ColorGroupPopupWindow.ShowPopup(child, Theme.colors, colorGroupSelected);
});
}
};
elementDescendantsRList.onAddCallback = (ReorderableList r) =>
{
cg.descendants.Add(new ColorGroupDescendant(new SerializableGuid()));
};
}
