IUP Documentation

Dialog	Description
IupFileDlg	File or directory chooser
IupMessageDlg	Message dialog (info, warning, error, question)
IupColorDlg	Color picker
IupFontDlg	Font picker
IupProgressDlg	Progress dialog for long-running operations
IupAlarm	Modal message with up to three buttons
IupGetFile	Convenience wrapper around IupFileDlg
IupGetColor	Convenience wrapper around IupColorDlg
IupGetParam	Modal dialog capturing typed parameter values
IupGetText	Modal multi-line text editor
IupListDialog	Modal single or multi selection list
IupMessage	Convenience wrapper around IupMessageDlg
IupMessageError	IupMessage with DIALOGTYPE=ERROR
IupMessageAlarm	Question-style IupMessage with custom buttons

Dialog	Description
IupElementPropertiesDialog	Run-time editor for an element's attributes
IupGlobalsDialog	Browser for global attributes, functions, names
IupClassInfoDialog	Browser for registered classes, attributes, callbacks

Layout Composition

Element	Description
IupFill	Empty space that expands to fill the remaining area
IupSpace	Empty space with a fixed size
IupCbox	Absolute-positioned container (CX/CY coordinates)
IupGridBox	Regular grid arranging children in lines or columns
IupMultiBox	Irregular grid container
IupHbox	Arranges children horizontally
IupVbox	Arranges children vertically
IupZbox	Stack of layers; only one child visible at a time
IupRadio	Groups mutually exclusive toggles
IupNormalizer	Equalizes natural sizes across a list of controls
IupFrame	Bordered container with an optional title
IupPopover	Floating container anchored to another element
IupTabs	Tabbed container (notebook)
IupBackgroundBox	Plain native container with no decorations
IupScrollBox	Scrollable container
IupDetachBox	Detachable container; drag opens it in a new dialog
IupExpander	Collapsible container with a header bar
IupSbox	Resizable container in one direction
IupSplit	Splits the client area into two resizable panes

Element	Description
IupAnimatedLabel	Label cycling through frames of an animation
IupButton	Push button with text and/or image
IupCalendar	Month calendar for date selection
IupCanvas	Drawing area
IupColorbar	Palette of color cells with primary/secondary selection
IupColorBrowser	HSI color picker on a cylindrical projection of the RGB cube
IupDatePick	Date editor with a drop-down calendar
IupDial	Rotary dial for angular values
IupLabel	Static text, image, or separator
IupSeparator	Visual separator line
IupLink	Underlined clickable text (URL)
IupList	List, drop-down or combo box with optional edit field
IupProgressBar	Native progress indicator
IupScrollbar	Standalone scrollbar control
IupSpin	Up/down arrow buttons; IupSpinBox wraps any element
IupTable	Native table widget for tabular data
IupTerminal	VT100 terminal emulator screen
IupText (IupMultiLine)	Single or multi-line editable text
IupToggle	Two-state on/off button or switch
IupTree (Attributes, Callbacks)	Hierarchical view of branches and leaves
IupVal	Slider/trackbar selecting a value in a range

Element	Description	Library (Go tag)
IupGLCanvas	OpenGL drawing surface	iupgl (`gl`)
IupGLBackgroundBox	Background container with OpenGL enabled	iupgl (`gl`)
IupPlot	2D plot of one or more data sets	iupplot (`plot`)
IupWebBrowser	Embedded web browser view	iupweb (`web`)
IupAudio	Audio file player	iupmedia (`media`)
IupCamera	Live camera picture	iupmedia (`media`)
IupMicrophone	Audio capture and WAV recording	iupmedia (`media`)
IupMatrix (Attributes, Callbacks)	Custom-drawn matrix of alphanumeric cells	iupctrl (`ctrl`)
IupMatrixEx	IupMatrix extension (clipboard, undo, find, sort, ...)	iupctrl (`ctrl`)
IupMatrixList	List built on IupMatrix; adds color and check boxes	iupctrl (`ctrl`)
IupCells	Application-driven cell grid for custom drawing	iupctrl (`ctrl`)
IupGauge	Custom-drawn percent gauge	iupctrl (`ctrl`)
IupDropButton	Button with a drop-down area hosting arbitrary children	iupctrl (`ctrl`)
IupFlatButton	Custom-drawn button without native decorations	iupctrl (`ctrl`)
IupFlatLabel	Custom-drawn label without native decorations	iupctrl (`ctrl`)
IupFlatToggle	Custom-drawn toggle without native decorations	iupctrl (`ctrl`)
IupFlatFrame	Custom-drawn frame with title	iupctrl (`ctrl`)
IupFlatTabs	Custom-drawn IupTabs equivalent	iupctrl (`ctrl`)
IupFlatScrollBox (FLATSCROLLBAR)	IupScrollBox with custom-drawn scrollbars	iupctrl (`ctrl`)
IupFlatList	Custom-drawn IupList equivalent	iupctrl (`ctrl`)
IupFlatTree (Attributes, Callbacks)	Custom-drawn IupTree equivalent	iupctrl (`ctrl`)
IupFlatVal	Custom-drawn IupVal equivalent	iupctrl (`ctrl`)

Element / Function	Description
IupImage	In-memory bitmap image (also IupImageRGB and IupImageRGBA)
IupDraw	Drawing API on IupCanvas, painted from the ACTION callback
IupImageGetHandle	Decodes raw image data into an IupImage
IupImageFromHandle	Creates an IupImage from a native image handle
IupImageSave	Writes an IupImage to a file
IupImageSaveToBuffer	Writes an IupImage to memory

Element	Description
IupClipboard	System clipboard access
IupNotify	Desktop / system notification
IupLocation	Geolocation source
IupSensor	Motion sensor source
IupTimer	Periodic timer firing on the main thread
IupThread	Background thread element
IupTray	System tray / status icon
IupUser	Plain element holder for user data or external widgets
IupParam	Single typed parameter for IupParamBox / IupGetParam
IupParamBox	Container composing a set of IupParam elements

IupConfig creates a configuration database.

Function	Description
IupConfigLoad / IupConfigSave	Load or save the configuration file
IupConfigCopy	Copy variables between two databases, optionally excluding a group prefix
IupConfigSetVariableStr / Int / Double (and *Id variants)	Store a typed variable under a group/key
IupConfigGetVariableStr / Int / Double (and Id, Def variants)	Read a typed variable, with an optional default value
IupConfigRecentInit / IupConfigRecentUpdate	Initialize and update a Recent Files menu or list
IupConfigDialogShow / IupConfigDialogClosed	Persist a dialog's last position and size across runs