| BeginChangeCheck | Check if any control was changed inside a block of code. |
| BeginDisabledGroup | Create a group of controls that can be disabled. |
| BeginProperty | Create a Property wrapper, useful for making regular GUI controls work with SerializedProperty. |
| BoundsField | Make Center & Extents field for entering a Bounds. |
| ColorField | Make a field for selecting a Color. |
| CurveField | Make a field for editing an AnimationCurve. |
| DelayedDoubleField | Make a delayed text field for entering doubles. |
| DelayedFloatField | Make a delayed text field for entering floats. |
| DelayedIntField | Make a delayed text field for entering integers. |
| DelayedTextField | Make a delayed text field. |
| DoubleField | Make a text field for entering doubles. |
| DrawPreviewTexture | Draws the texture within a rectangle. |
| DrawRect | Draws a filled rectangle of color at the specified position and size within the current editor window. |
| DrawTextureAlpha | Draws the alpha channel of a texture within a rectangle. |
| DropdownButton | Make a button that reacts to mouse down, for displaying your own dropdown content. |
| DropShadowLabel | Draws a label with a drop shadow. |
| EndChangeCheck | Ends a change check started with BeginChangeCheck (). |
| EndDisabledGroup | Ends a disabled group started with BeginDisabledGroup. |
| EndProperty | Ends a Property wrapper started with BeginProperty. |
| EnumMaskField | Make a field for enum based masks. |
| EnumMaskPopup | Make an enum popup selection field for a bitmask. |
| EnumPopup | Make an enum popup selection field. |
| FloatField | Make a text field for entering floats. |
| FocusTextInControl | Move keyboard focus to a named text field and begin editing of the content. |
| Foldout | Make a label with a foldout arrow to the left of it. |
| GetPropertyHeight | Get the height needed for a PropertyField control. |
| HandlePrefixLabel | Make a label for some control. |
| HelpBox | Make a help box with a message to the user. |
| InspectorTitlebar | Make an inspector-window-like titlebar. |
| IntField | Make a text field for entering integers. |
| IntPopup | Make an integer popup selection field. |
| IntSlider | Make a slider the user can drag to change an integer value between a min and a max. |
| LabelField | Make a label field. (Useful for showing read-only info.) |
| LayerField | Make a layer selection field. |
| LongField | Make a text field for entering long integers. |
| MaskField | Make a field for masks. |
| MinMaxSlider | Make a special slider the user can use to specify a range between a min and a max. |
| MultiFloatField | Make a multi-control with text fields for entering multiple floats in the same line. |
| MultiPropertyField | Make a multi-control with several property fields in the same line. |
| ObjectField | Make an object field. You can assign objects either by drag and drop objects or by selecting an object using the Object Picker. |
| PasswordField | Make a text field where the user can enter a password. |
| Popup | Make a generic popup selection field. |
| PrefixLabel | Make a label in front of some control. |
| ProgressBar | Make a progress bar. |
| PropertyField | Make a field for SerializedProperty. |
| RectField | Make an X, Y, W & H field for entering a Rect. |
| SelectableLabel | Make a selectable label field. (Useful for showing read-only info that can be copy-pasted.) |
| Slider | Make a slider the user can drag to change a value between a min and a max. |
| TagField | Make a tag selection field. |
| TextArea | Make a text area. |
| TextField | Make a text field. |
| Toggle | Make a toggle. |
| ToggleLeft | Make a toggle field where the toggle is to the left and the label immediately to the right of it. |
| Vector2Field | Make an X & Y field for entering a Vector2. |
| Vector3Field | Make an X, Y & Z field for entering a Vector3. |
| Vector4Field | Make an X, Y, Z & W field for entering a Vector4. |