public static void SettingList(Setting setting, ElementCallbackDelegate OnDrawElement = null,
float elementHeight = 0)
{
// setup the list
PaneGUI.setting = setting;
rlist = rlist ?? new ReorderableList(null, typeof(IList));
rlist.list = (IList)setting.field.GetValue(setting.obj);
rlist.headerHeight = 2;
rlist.elementHeight = elementHeight > 0 ? elementHeight :
EditorGUIUtility.singleLineHeight + 4;
rlist.footerHeight = EditorGUIUtility.singleLineHeight + 3;
rlist.drawElementCallback = OnDrawElement ?? PaneGUI.OnDrawElement;
rlist.onAddCallback = OnAddElement;
rlist.onRemoveCallback = OnRemoveElement;
rlist.onReorderCallback = OnReorder;
rlist.drawNoneElementCallback = OnEmptyList;
rlist.showDefaultBackground = true;
// draw the reorderable list
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(setting.label);
GUILayout.BeginVertical(Styles.listStyle);
GUILayout.Space(1);
rlist.DoLayoutList();
GUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}
public PrettyListViewer(
SerializedObject serializedObject,
SerializedProperty elements,
HeaderCallbackDelegate onDrawHeader,
ElementCallbackDelegate onDrawElement,
ElementHeightCallbackDelegate elementHeightGetter,
ReorderCallbackDelegate onReorder = null,
AddCallbackDelegate onAdd = null,
RemoveCallbackDelegate onRemove = null
) : base(serializedObject, elements)
{
drawHeaderCallback = onDrawHeader;
drawElementCallback = onDrawElement;
elementHeightCallback = elementHeightGetter;
if (onReorder != null)
{
draggable = true;
onReorderCallback = onReorder;
}
else
{
draggable = false;
}
if (onAdd != null)
{
displayAdd = true;
onAddCallback = onAdd;
}
else
{
displayAdd = false;
}
if (onRemove != null)
{
displayRemove = true;
onRemoveCallback = onRemove;
}
else
{
displayRemove = false;
}
}
public GenericReorderableList(SerializedObject serializedObject, SerializedProperty elements, bool draggable, bool displayHeader, bool displayAddButton, bool displayRemoveButton) : base(serializedObject, elements, draggable, displayHeader, displayAddButton, displayRemoveButton)
{
drawElementCallback = new ElementCallbackDelegate(DrawElement);
drawHeaderCallback = new HeaderCallbackDelegate(DrawHeader);
elementHeightCallback = new ElementHeightCallbackDelegate(ElementHeight);
}
public GenericReorderableList(IList elements, Type elementType, bool draggable, bool displayHeader, bool displayAddButton, bool displayRemoveButton) : base(elements, elementType, draggable, displayHeader, displayAddButton, displayRemoveButton)
{
drawElementCallback = new ElementCallbackDelegate(DrawElement);
drawHeaderCallback = new HeaderCallbackDelegate(DrawHeader);
elementHeightCallback = new ElementHeightCallbackDelegate(ElementHeight);
}
public GenericReorderableList(SerializedObject serializedObject, SerializedProperty elements) : base(serializedObject, elements)
{
drawElementCallback = new ElementCallbackDelegate(DrawElement);
drawHeaderCallback = new HeaderCallbackDelegate(DrawHeader);
elementHeightCallback = new ElementHeightCallbackDelegate(ElementHeight);
}
public GenericReorderableList(IList elements, Type elementType) : base(elements, elementType)
{
drawElementCallback = new ElementCallbackDelegate(DrawElement);
drawHeaderCallback = new HeaderCallbackDelegate(DrawHeader);
elementHeightCallback = new ElementHeightCallbackDelegate(ElementHeight);
}
public NoHeaderReorderableList(SerializedObject serializedObject, SerializedProperty elements, ElementCallbackDelegate drawCallback, int rowByElement) : base(serializedObject, elements, true, false, true, true)
{
headerHeight = 2f;
drawElementCallback = drawCallback;
AdjustElementHeight(rowByElement);
}
public FoldableReordableList(SerializedObject sObject, SerializedProperty sProperty, bool draggable, bool displayHeader, bool displayAddButton, bool displayRemovebutton, string listTitle, float elementHeightFactor, ElementCallbackDelegate elementCallbackDelegate)
: base(sObject, sProperty, draggable, displayHeader, displayAddButton, displayRemovebutton)
{
this.drawHeaderCallback = (Rect rect) =>
{
rect.x += 15;
displayed = EditorGUI.Foldout(rect, displayed, listTitle, true);
};
this.drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) =>
{
if (displayed)
{
rect.y += 2;
rect.height -= 5;
elementCallbackDelegate(rect, index, isActive, isFocused);
}
};
elementHeightCallback = (int index) =>
{
if (displayed)
{
return(elementHeight * elementHeightFactor);
}
else
{
return(0);
}
};
}
public FoldableReordableList(List <T> list, bool draggable, bool displayHeader, bool displayAddButton, bool displayRemovebutton, string listTitle, float elementHeightFactor, ElementCallbackDelegate elementCallbackDelegate, ElementHeightCallbackDelegate elementHeightCallBack = null)
: base(list, typeof(T), draggable, displayHeader, displayAddButton, displayRemovebutton)
{
this.drawHeaderCallback = (Rect rect) =>
{
rect.x += 15;
displayed = EditorGUI.Foldout(rect, displayed, listTitle, true, EditorStyles.foldout);
if (displayed)
{
this.draggable = true;
this.displayAdd = true;
this.displayRemove = true;
}
else
{
this.draggable = false;
this.displayAdd = false;
this.displayRemove = false;
}
};
this.drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) =>
{
if (displayed)
{
rect.y += 2;
rect.height -= 5;
elementCallbackDelegate(rect, index, isActive, isFocused);
}
};
this.elementHeightCallback = elementHeightCallBack;
if (elementHeightCallback == null)
{
this.elementHeightCallback = (int index) =>
{
if (displayed)
{
return(elementHeight * elementHeightFactor);
}
else
{
return(0);
}
};
}
}
