# GUI > The GUI class is the interface for Unity's GUI with manual positioning. ## Definition * **Type:** Class * **Namespace:** [UnityEngine](/engine/6000.7/script-reference/unityengine.md) * **Assembly:** UnityEngine.IMGUIModule ```csharp public class GUI ``` ## Remarks . Additional Resources: GUI tutorial ## Static Properties | Property | Description | | ------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------- | | [backgroundColor](/engine/6000.7/script-reference/unityengine/gui/backgroundcolor.md) | Global tinting color for all background elements rendered by the GUI. | | [changed](/engine/6000.7/script-reference/unityengine/gui/changed.md) | Returns true if any controls changed the value of the input data. | | [color](/engine/6000.7/script-reference/unityengine/gui/color.md) | Applies a global tint to the GUI. The tint affects backgrounds and text colors. | | [contentColor](/engine/6000.7/script-reference/unityengine/gui/contentcolor.md) | Tinting color for all text rendered by the GUI. | | [depth](/engine/6000.7/script-reference/unityengine/gui/depth.md) | The sorting depth of the currently executing GUI behaviour. | | [enabled](/engine/6000.7/script-reference/unityengine/gui/enabled.md) | Is the GUI enabled? | | [matrix](/engine/6000.7/script-reference/unityengine/gui/matrix.md) | The GUI transform matrix. | | [skin](/engine/6000.7/script-reference/unityengine/gui/skin.md) | The global skin to use. | | [tooltip](/engine/6000.7/script-reference/unityengine/gui/tooltip.md) | The tooltip of the control the mouse is currently over, or which has keyboard focus. (Read Only). | ## Static Methods | Method | Description | | ------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | [BeginGroup](/engine/6000.7/script-reference/unityengine/gui/begingroup.md) | Begin a group. Must be matched with a call to [GUI.EndGroup](/engine/6000.7/script-reference/unityengine/gui/endgroup.md). | | [BeginScrollView](/engine/6000.7/script-reference/unityengine/gui/beginscrollview.md) | Begin a scrolling view inside your GUI. | | [Box](/engine/6000.7/script-reference/unityengine/gui/box.md) | Create a Box on the GUI Layer. | | [BringWindowToBack](/engine/6000.7/script-reference/unityengine/gui/bringwindowtoback.md) | Bring a specific window to back of the floating windows. | | [BringWindowToFront](/engine/6000.7/script-reference/unityengine/gui/bringwindowtofront.md) | Bring a specific window to front of the floating windows. | | [Button](/engine/6000.7/script-reference/unityengine/gui/button.md) | Make a single press button. The user clicks them and something happens immediately. | | [DragWindow](/engine/6000.7/script-reference/unityengine/gui/dragwindow.md) | If you want to have the entire window background to act as a drag area, use the version of DragWindow that takes no parameters and put it at the end of the window function. | | [DrawTexture](/engine/6000.7/script-reference/unityengine/gui/drawtexture.md) | Draw a texture within a rectangle. | | [DrawTextureWithTexCoords](/engine/6000.7/script-reference/unityengine/gui/drawtexturewithtexcoords.md) | Draw a texture within a rectangle with the given texture coordinates. | | [EndGroup](/engine/6000.7/script-reference/unityengine/gui/endgroup.md) | End a group. | | [EndScrollView](/engine/6000.7/script-reference/unityengine/gui/endscrollview.md) | Ends a scrollview started with a call to BeginScrollView. | | [FocusControl](/engine/6000.7/script-reference/unityengine/gui/focuscontrol.md) | Move keyboard focus to a named control. | | [FocusWindow](/engine/6000.7/script-reference/unityengine/gui/focuswindow.md) | Make a window become the active window. | | [GetNameOfFocusedControl](/engine/6000.7/script-reference/unityengine/gui/getnameoffocusedcontrol.md) | Get the name of named control that has focus. | | [HorizontalScrollbar](/engine/6000.7/script-reference/unityengine/gui/horizontalscrollbar.md) | Make a horizontal scrollbar. Scrollbars are what you use to scroll through a document. Most likely, you want to use scrollViews instead. | | [HorizontalSlider](/engine/6000.7/script-reference/unityengine/gui/horizontalslider.md) | A horizontal slider the user can drag to change a value between a min and a max. | | [Label](/engine/6000.7/script-reference/unityengine/gui/label.md) | Make a text or texture label on screen. | | [ModalWindow](/engine/6000.7/script-reference/unityengine/gui/modalwindow.md) | Show a Modal Window. | | [PasswordField](/engine/6000.7/script-reference/unityengine/gui/passwordfield.md) | Make a text field where the user can enter a password. | | [RepeatButton](/engine/6000.7/script-reference/unityengine/gui/repeatbutton.md) | Make a button that is active as long as the user holds it down. | | [ScrollTo](/engine/6000.7/script-reference/unityengine/gui/scrollto.md) | Scrolls all enclosing scrollviews so they try to make `position` visible. | | [SelectionGrid](/engine/6000.7/script-reference/unityengine/gui/selectiongrid.md) | Make a grid of buttons. | | [SetNextControlName](/engine/6000.7/script-reference/unityengine/gui/setnextcontrolname.md) | Set the name of the next control. | | [TextArea](/engine/6000.7/script-reference/unityengine/gui/textarea.md) | Make a Multi-line text area where the user can edit a string. | | [TextField](/engine/6000.7/script-reference/unityengine/gui/textfield.md) | Make a single-line text field where the user can edit a string. | | [Toggle](/engine/6000.7/script-reference/unityengine/gui/toggle.md) | Make an on/off toggle button. | | [Toolbar](/engine/6000.7/script-reference/unityengine/gui/toolbar.md) | Make a toolbar. | | [UnfocusWindow](/engine/6000.7/script-reference/unityengine/gui/unfocuswindow.md) | Remove focus from all windows. | | [VerticalScrollbar](/engine/6000.7/script-reference/unityengine/gui/verticalscrollbar.md) | Make a vertical scrollbar. Scrollbars are what you use to scroll through a document. Most likely, you want to use scrollViews instead. | | [VerticalSlider](/engine/6000.7/script-reference/unityengine/gui/verticalslider.md) | A vertical slider the user can drag to change a value between a min and a max. | | [Window](/engine/6000.7/script-reference/unityengine/gui/window.md) | Make a popup window. | ## Classes | Class | Description | | ----------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | [GUI.GroupScope](/engine/6000.7/script-reference/unityengine/gui/groupscope.md) | Disposable helper class for managing [GUI.BeginGroup](/engine/6000.7/script-reference/unityengine/gui/begingroup.md) / [GUI.EndGroup](/engine/6000.7/script-reference/unityengine/gui/endgroup.md). | | [GUI.ScrollViewScope](/engine/6000.7/script-reference/unityengine/gui/scrollviewscope.md) | Disposable helper class for managing [GUI.BeginScrollView](/engine/6000.7/script-reference/unityengine/gui/beginscrollview.md) / [GUI.EndScrollView](/engine/6000.7/script-reference/unityengine/gui/endscrollview.md). | ## Enums | Enum | Description | | --------------------------------------------------------------------------------------------- | ------------------------------------------------- | | [GUI.ToolbarButtonSize](/engine/6000.7/script-reference/unityengine/gui/toolbarbuttonsize.md) | Determines how toolbar button size is calculated. | ## Delegates | Delegate | Description | | --------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------- | | [GUI.WindowFunction](/engine/6000.7/script-reference/unityengine/gui/windowfunction.md) | Callback to draw GUI within a window (used with [GUI.Window](/engine/6000.7/script-reference/unityengine/gui/window.md)). |